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"use strict";
/*
* Copyright 2019 gRPC authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.ChannelImplementation = void 0;
const channel_credentials_1 = require("./channel-credentials");
const internal_channel_1 = require("./internal-channel");
class ChannelImplementation {
constructor(target, credentials, options) {
if (typeof target !== 'string') {
throw new TypeError('Channel target must be a string');
}
if (!(credentials instanceof channel_credentials_1.ChannelCredentials)) {
throw new TypeError('Channel credentials must be a ChannelCredentials object');
}
if (options) {
if (typeof options !== 'object') {
throw new TypeError('Channel options must be an object');
}
}
this.internalChannel = new internal_channel_1.InternalChannel(target, credentials, options);
}
close() {
this.internalChannel.close();
}
getTarget() {
return this.internalChannel.getTarget();
}
getConnectivityState(tryToConnect) {
return this.internalChannel.getConnectivityState(tryToConnect);
}
watchConnectivityState(currentState, deadline, callback) {
this.internalChannel.watchConnectivityState(currentState, deadline, callback);
}
/**
* Get the channelz reference object for this channel. The returned value is
* garbage if channelz is disabled for this channel.
* @returns
*/
getChannelzRef() {
return this.internalChannel.getChannelzRef();
}
createCall(method, deadline, host, parentCall, propagateFlags) {
if (typeof method !== 'string') {
throw new TypeError('Channel#createCall: method must be a string');
}
if (!(typeof deadline === 'number' || deadline instanceof Date)) {
throw new TypeError('Channel#createCall: deadline must be a number or Date');
}
return this.internalChannel.createCall(method, deadline, host, parentCall, propagateFlags);
}
}
exports.ChannelImplementation = ChannelImplementation;
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