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hyperledger/fabric-sdk-go
pkg/fab/mocks/mockcaclient.go
GetAllIdentities
func (mgr *MockCAClient) GetAllIdentities(caname string) ([]*api.IdentityResponse, error) { return nil, errors.New("not implemented") }
go
func (mgr *MockCAClient) GetAllIdentities(caname string) ([]*api.IdentityResponse, error) { return nil, errors.New("not implemented") }
[ "func", "(", "mgr", "*", "MockCAClient", ")", "GetAllIdentities", "(", "caname", "string", ")", "(", "[", "]", "*", "api", ".", "IdentityResponse", ",", "error", ")", "{", "return", "nil", ",", "errors", ".", "New", "(", "\"", "\"", ")", "\n", "}" ]
// GetAllIdentities returns all identities that the caller is authorized to see
[ "GetAllIdentities", "returns", "all", "identities", "that", "the", "caller", "is", "authorized", "to", "see" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/mocks/mockcaclient.go#L56-L58
train
hyperledger/fabric-sdk-go
pkg/fab/mocks/mockcaclient.go
RemoveIdentity
func (mgr *MockCAClient) RemoveIdentity(request *api.RemoveIdentityRequest) (*api.IdentityResponse, error) { return nil, errors.New("not implemented") }
go
func (mgr *MockCAClient) RemoveIdentity(request *api.RemoveIdentityRequest) (*api.IdentityResponse, error) { return nil, errors.New("not implemented") }
[ "func", "(", "mgr", "*", "MockCAClient", ")", "RemoveIdentity", "(", "request", "*", "api", ".", "RemoveIdentityRequest", ")", "(", "*", "api", ".", "IdentityResponse", ",", "error", ")", "{", "return", "nil", ",", "errors", ".", "New", "(", "\"", "\"", ")", "\n", "}" ]
// RemoveIdentity removes identity
[ "RemoveIdentity", "removes", "identity" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/mocks/mockcaclient.go#L66-L68
train
hyperledger/fabric-sdk-go
pkg/fab/mocks/mockcaclient.go
GetAllAffiliations
func (mgr *MockCAClient) GetAllAffiliations(caname string) (*api.AffiliationResponse, error) { return nil, errors.New("not implemented") }
go
func (mgr *MockCAClient) GetAllAffiliations(caname string) (*api.AffiliationResponse, error) { return nil, errors.New("not implemented") }
[ "func", "(", "mgr", "*", "MockCAClient", ")", "GetAllAffiliations", "(", "caname", "string", ")", "(", "*", "api", ".", "AffiliationResponse", ",", "error", ")", "{", "return", "nil", ",", "errors", ".", "New", "(", "\"", "\"", ")", "\n", "}" ]
// GetAllAffiliations get all affiliations
[ "GetAllAffiliations", "get", "all", "affiliations" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/mocks/mockcaclient.go#L76-L78
train
hyperledger/fabric-sdk-go
pkg/fab/mocks/mockcaclient.go
GetAffiliation
func (mgr *MockCAClient) GetAffiliation(affiliation, caname string) (*api.AffiliationResponse, error) { return nil, errors.New("not implemented") }
go
func (mgr *MockCAClient) GetAffiliation(affiliation, caname string) (*api.AffiliationResponse, error) { return nil, errors.New("not implemented") }
[ "func", "(", "mgr", "*", "MockCAClient", ")", "GetAffiliation", "(", "affiliation", ",", "caname", "string", ")", "(", "*", "api", ".", "AffiliationResponse", ",", "error", ")", "{", "return", "nil", ",", "errors", ".", "New", "(", "\"", "\"", ")", "\n", "}" ]
// GetAffiliation get an affiliation
[ "GetAffiliation", "get", "an", "affiliation" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/mocks/mockcaclient.go#L81-L83
train
hyperledger/fabric-sdk-go
pkg/fab/mocks/mockcaclient.go
ModifyAffiliation
func (mgr *MockCAClient) ModifyAffiliation(request *api.ModifyAffiliationRequest) (*api.AffiliationResponse, error) { return nil, errors.New("not implemented") }
go
func (mgr *MockCAClient) ModifyAffiliation(request *api.ModifyAffiliationRequest) (*api.AffiliationResponse, error) { return nil, errors.New("not implemented") }
[ "func", "(", "mgr", "*", "MockCAClient", ")", "ModifyAffiliation", "(", "request", "*", "api", ".", "ModifyAffiliationRequest", ")", "(", "*", "api", ".", "AffiliationResponse", ",", "error", ")", "{", "return", "nil", ",", "errors", ".", "New", "(", "\"", "\"", ")", "\n", "}" ]
// ModifyAffiliation update an affiliation
[ "ModifyAffiliation", "update", "an", "affiliation" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/mocks/mockcaclient.go#L86-L88
train
hyperledger/fabric-sdk-go
pkg/fab/mocks/mockcaclient.go
RemoveAffiliation
func (mgr *MockCAClient) RemoveAffiliation(request *api.AffiliationRequest) (*api.AffiliationResponse, error) { return nil, errors.New("not implemented") }
go
func (mgr *MockCAClient) RemoveAffiliation(request *api.AffiliationRequest) (*api.AffiliationResponse, error) { return nil, errors.New("not implemented") }
[ "func", "(", "mgr", "*", "MockCAClient", ")", "RemoveAffiliation", "(", "request", "*", "api", ".", "AffiliationRequest", ")", "(", "*", "api", ".", "AffiliationResponse", ",", "error", ")", "{", "return", "nil", ",", "errors", ".", "New", "(", "\"", "\"", ")", "\n", "}" ]
// RemoveAffiliation remove an affiliation
[ "RemoveAffiliation", "remove", "an", "affiliation" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/mocks/mockcaclient.go#L91-L93
train
hyperledger/fabric-sdk-go
pkg/fab/mocks/mockcryptosuite.go
KeyGen
func (m *MockCryptoSuite) KeyGen(opts core.KeyGenOpts) (k core.Key, err error) { return nil, nil }
go
func (m *MockCryptoSuite) KeyGen(opts core.KeyGenOpts) (k core.Key, err error) { return nil, nil }
[ "func", "(", "m", "*", "MockCryptoSuite", ")", "KeyGen", "(", "opts", "core", ".", "KeyGenOpts", ")", "(", "k", "core", ".", "Key", ",", "err", "error", ")", "{", "return", "nil", ",", "nil", "\n", "}" ]
// KeyGen mock key gen
[ "KeyGen", "mock", "key", "gen" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/mocks/mockcryptosuite.go#L21-L23
train
hyperledger/fabric-sdk-go
pkg/fab/mocks/mockcryptosuite.go
KeyImport
func (m *MockCryptoSuite) KeyImport(raw interface{}, opts core.KeyImportOpts) (k core.Key, err error) { return nil, nil }
go
func (m *MockCryptoSuite) KeyImport(raw interface{}, opts core.KeyImportOpts) (k core.Key, err error) { return nil, nil }
[ "func", "(", "m", "*", "MockCryptoSuite", ")", "KeyImport", "(", "raw", "interface", "{", "}", ",", "opts", "core", ".", "KeyImportOpts", ")", "(", "k", "core", ".", "Key", ",", "err", "error", ")", "{", "return", "nil", ",", "nil", "\n", "}" ]
// KeyImport mock key import
[ "KeyImport", "mock", "key", "import" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/mocks/mockcryptosuite.go#L26-L29
train
hyperledger/fabric-sdk-go
pkg/fab/mocks/mockcryptosuite.go
GetKey
func (m *MockCryptoSuite) GetKey(ski []byte) (k core.Key, err error) { return nil, nil }
go
func (m *MockCryptoSuite) GetKey(ski []byte) (k core.Key, err error) { return nil, nil }
[ "func", "(", "m", "*", "MockCryptoSuite", ")", "GetKey", "(", "ski", "[", "]", "byte", ")", "(", "k", "core", ".", "Key", ",", "err", "error", ")", "{", "return", "nil", ",", "nil", "\n", "}" ]
// GetKey mock get key
[ "GetKey", "mock", "get", "key" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/mocks/mockcryptosuite.go#L32-L34
train
hyperledger/fabric-sdk-go
pkg/fab/mocks/mockcryptosuite.go
Hash
func (m *MockCryptoSuite) Hash(msg []byte, opts core.HashOpts) (hash []byte, err error) { return nil, nil }
go
func (m *MockCryptoSuite) Hash(msg []byte, opts core.HashOpts) (hash []byte, err error) { return nil, nil }
[ "func", "(", "m", "*", "MockCryptoSuite", ")", "Hash", "(", "msg", "[", "]", "byte", ",", "opts", "core", ".", "HashOpts", ")", "(", "hash", "[", "]", "byte", ",", "err", "error", ")", "{", "return", "nil", ",", "nil", "\n", "}" ]
// Hash mock hash
[ "Hash", "mock", "hash" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/mocks/mockcryptosuite.go#L37-L39
train
hyperledger/fabric-sdk-go
pkg/fab/mocks/mockcryptosuite.go
GetHash
func (m *MockCryptoSuite) GetHash(opts core.HashOpts) (hash.Hash, error) { return sha256.New(), nil }
go
func (m *MockCryptoSuite) GetHash(opts core.HashOpts) (hash.Hash, error) { return sha256.New(), nil }
[ "func", "(", "m", "*", "MockCryptoSuite", ")", "GetHash", "(", "opts", "core", ".", "HashOpts", ")", "(", "hash", ".", "Hash", ",", "error", ")", "{", "return", "sha256", ".", "New", "(", ")", ",", "nil", "\n", "}" ]
// GetHash mock get hash
[ "GetHash", "mock", "get", "hash" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/mocks/mockcryptosuite.go#L42-L44
train
hyperledger/fabric-sdk-go
pkg/fab/mocks/mockcryptosuite.go
Sign
func (m *MockCryptoSuite) Sign(k core.Key, digest []byte, opts core.SignerOpts) (signature []byte, err error) { return []byte("testSignature"), nil }
go
func (m *MockCryptoSuite) Sign(k core.Key, digest []byte, opts core.SignerOpts) (signature []byte, err error) { return []byte("testSignature"), nil }
[ "func", "(", "m", "*", "MockCryptoSuite", ")", "Sign", "(", "k", "core", ".", "Key", ",", "digest", "[", "]", "byte", ",", "opts", "core", ".", "SignerOpts", ")", "(", "signature", "[", "]", "byte", ",", "err", "error", ")", "{", "return", "[", "]", "byte", "(", "\"", "\"", ")", ",", "nil", "\n", "}" ]
// Sign mock signing
[ "Sign", "mock", "signing" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/mocks/mockcryptosuite.go#L47-L50
train
hyperledger/fabric-sdk-go
pkg/fab/mocks/mockcryptosuite.go
Verify
func (m *MockCryptoSuite) Verify(k core.Key, signature, digest []byte, opts core.SignerOpts) (valid bool, err error) { return true, nil }
go
func (m *MockCryptoSuite) Verify(k core.Key, signature, digest []byte, opts core.SignerOpts) (valid bool, err error) { return true, nil }
[ "func", "(", "m", "*", "MockCryptoSuite", ")", "Verify", "(", "k", "core", ".", "Key", ",", "signature", ",", "digest", "[", "]", "byte", ",", "opts", "core", ".", "SignerOpts", ")", "(", "valid", "bool", ",", "err", "error", ")", "{", "return", "true", ",", "nil", "\n", "}" ]
//Verify mock verify implementation
[ "Verify", "mock", "verify", "implementation" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/mocks/mockcryptosuite.go#L53-L55
train
hyperledger/fabric-sdk-go
pkg/msp/identityconfig.go
CAConfig
func (c *IdentityConfig) CAConfig(org string) (*msp.CAConfig, bool) { caConfigs, ok := c.caConfigsByOrg[strings.ToLower(org)] if ok { //for now, we're only loading the first Cert Authority by default. return caConfigs[0], true } return nil, false }
go
func (c *IdentityConfig) CAConfig(org string) (*msp.CAConfig, bool) { caConfigs, ok := c.caConfigsByOrg[strings.ToLower(org)] if ok { //for now, we're only loading the first Cert Authority by default. return caConfigs[0], true } return nil, false }
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// CAConfig returns the CA configuration.
[ "CAConfig", "returns", "the", "CA", "configuration", "." ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/msp/identityconfig.go#L121-L128
train
hyperledger/fabric-sdk-go
pkg/msp/identityconfig.go
CAClientCert
func (c *IdentityConfig) CAClientCert(org string) ([]byte, bool) { caConfigs, ok := c.caConfigsByOrg[strings.ToLower(org)] if ok { //for now, we're only loading the first Cert Authority by default. return caConfigs[0].TLSCAClientCert, true } return nil, false }
go
func (c *IdentityConfig) CAClientCert(org string) ([]byte, bool) { caConfigs, ok := c.caConfigsByOrg[strings.ToLower(org)] if ok { //for now, we're only loading the first Cert Authority by default. return caConfigs[0].TLSCAClientCert, true } return nil, false }
[ "func", "(", "c", "*", "IdentityConfig", ")", "CAClientCert", "(", "org", "string", ")", "(", "[", "]", "byte", ",", "bool", ")", "{", "caConfigs", ",", "ok", ":=", "c", ".", "caConfigsByOrg", "[", "strings", ".", "ToLower", "(", "org", ")", "]", "\n", "if", "ok", "{", "//for now, we're only loading the first Cert Authority by default.", "return", "caConfigs", "[", "0", "]", ".", "TLSCAClientCert", ",", "true", "\n", "}", "\n\n", "return", "nil", ",", "false", "\n", "}" ]
//CAClientCert read configuration for the fabric CA client cert bytes for given org
[ "CAClientCert", "read", "configuration", "for", "the", "fabric", "CA", "client", "cert", "bytes", "for", "given", "org" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/msp/identityconfig.go#L131-L139
train
hyperledger/fabric-sdk-go
pkg/msp/identityconfig.go
CAClientKey
func (c *IdentityConfig) CAClientKey(org string) ([]byte, bool) { caConfigs, ok := c.caConfigsByOrg[strings.ToLower(org)] if ok { //for now, we're only loading the first Cert Authority by default. return caConfigs[0].TLSCAClientKey, true } return nil, false }
go
func (c *IdentityConfig) CAClientKey(org string) ([]byte, bool) { caConfigs, ok := c.caConfigsByOrg[strings.ToLower(org)] if ok { //for now, we're only loading the first Cert Authority by default. return caConfigs[0].TLSCAClientKey, true } return nil, false }
[ "func", "(", "c", "*", "IdentityConfig", ")", "CAClientKey", "(", "org", "string", ")", "(", "[", "]", "byte", ",", "bool", ")", "{", "caConfigs", ",", "ok", ":=", "c", ".", "caConfigsByOrg", "[", "strings", ".", "ToLower", "(", "org", ")", "]", "\n", "if", "ok", "{", "//for now, we're only loading the first Cert Authority by default.", "return", "caConfigs", "[", "0", "]", ".", "TLSCAClientKey", ",", "true", "\n", "}", "\n\n", "return", "nil", ",", "false", "\n", "}" ]
//CAClientKey read configuration for the fabric CA client key bytes for given org
[ "CAClientKey", "read", "configuration", "for", "the", "fabric", "CA", "client", "key", "bytes", "for", "given", "org" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/msp/identityconfig.go#L142-L150
train
hyperledger/fabric-sdk-go
pkg/msp/identityconfig.go
CAServerCerts
func (c *IdentityConfig) CAServerCerts(org string) ([][]byte, bool) { caConfigs, ok := c.caConfigsByOrg[strings.ToLower(org)] if ok { //for now, we're only loading the first Cert Authority by default. return caConfigs[0].TLSCAServerCerts, true } return nil, false }
go
func (c *IdentityConfig) CAServerCerts(org string) ([][]byte, bool) { caConfigs, ok := c.caConfigsByOrg[strings.ToLower(org)] if ok { //for now, we're only loading the first Cert Authority by default. return caConfigs[0].TLSCAServerCerts, true } return nil, false }
[ "func", "(", "c", "*", "IdentityConfig", ")", "CAServerCerts", "(", "org", "string", ")", "(", "[", "]", "[", "]", "byte", ",", "bool", ")", "{", "caConfigs", ",", "ok", ":=", "c", ".", "caConfigsByOrg", "[", "strings", ".", "ToLower", "(", "org", ")", "]", "\n", "if", "ok", "{", "//for now, we're only loading the first Cert Authority by default.", "return", "caConfigs", "[", "0", "]", ".", "TLSCAServerCerts", ",", "true", "\n", "}", "\n", "return", "nil", ",", "false", "\n", "}" ]
// CAServerCerts Read configuration option for the server certificates // will send a list of cert bytes for given org
[ "CAServerCerts", "Read", "configuration", "option", "for", "the", "server", "certificates", "will", "send", "a", "list", "of", "cert", "bytes", "for", "given", "org" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/msp/identityconfig.go#L154-L161
train
hyperledger/fabric-sdk-go
pkg/msp/identityconfig.go
loadIdentityConfigEntities
func (c *IdentityConfig) loadIdentityConfigEntities() error { configEntity := identityConfigEntity{} err := c.backend.UnmarshalKey("client", &configEntity.Client) logger.Debugf("Client is: %+v", configEntity.Client) if err != nil { return errors.WithMessage(err, "failed to parse 'client' config item to identityConfigEntity.Client type") } err = c.backend.UnmarshalKey("organizations", &configEntity.Organizations) logger.Debugf("organizations are: %+v", configEntity.Organizations) if err != nil { return errors.WithMessage(err, "failed to parse 'organizations' config item to identityConfigEntity.Organizations type") } err = c.backend.UnmarshalKey("certificateAuthorities", &configEntity.CertificateAuthorities) logger.Debugf("certificateAuthorities are: %+v", configEntity.CertificateAuthorities) if err != nil { return errors.WithMessage(err, "failed to parse 'certificateAuthorities' config item to identityConfigEntity.CertificateAuthorities type") } //compile CA matchers err = c.compileMatchers() if err != nil { return errors.WithMessage(err, "failed to compile certificate authority matchers") } err = c.loadClientTLSConfig(&configEntity) if err != nil { return errors.WithMessage(err, "failed to load client TLSConfig ") } err = c.loadCATLSConfig(&configEntity) if err != nil { return errors.WithMessage(err, "failed to load CA TLSConfig ") } err = c.loadAllCAConfigs(&configEntity) if err != nil { return errors.WithMessage(err, "failed to load all CA configs ") } c.caKeyStorePath = pathvar.Subst(c.backend.GetString("client.credentialStore.cryptoStore.path")) c.credentialStorePath = pathvar.Subst(c.backend.GetString("client.credentialStore.path")) return nil }
go
func (c *IdentityConfig) loadIdentityConfigEntities() error { configEntity := identityConfigEntity{} err := c.backend.UnmarshalKey("client", &configEntity.Client) logger.Debugf("Client is: %+v", configEntity.Client) if err != nil { return errors.WithMessage(err, "failed to parse 'client' config item to identityConfigEntity.Client type") } err = c.backend.UnmarshalKey("organizations", &configEntity.Organizations) logger.Debugf("organizations are: %+v", configEntity.Organizations) if err != nil { return errors.WithMessage(err, "failed to parse 'organizations' config item to identityConfigEntity.Organizations type") } err = c.backend.UnmarshalKey("certificateAuthorities", &configEntity.CertificateAuthorities) logger.Debugf("certificateAuthorities are: %+v", configEntity.CertificateAuthorities) if err != nil { return errors.WithMessage(err, "failed to parse 'certificateAuthorities' config item to identityConfigEntity.CertificateAuthorities type") } //compile CA matchers err = c.compileMatchers() if err != nil { return errors.WithMessage(err, "failed to compile certificate authority matchers") } err = c.loadClientTLSConfig(&configEntity) if err != nil { return errors.WithMessage(err, "failed to load client TLSConfig ") } err = c.loadCATLSConfig(&configEntity) if err != nil { return errors.WithMessage(err, "failed to load CA TLSConfig ") } err = c.loadAllCAConfigs(&configEntity) if err != nil { return errors.WithMessage(err, "failed to load all CA configs ") } c.caKeyStorePath = pathvar.Subst(c.backend.GetString("client.credentialStore.cryptoStore.path")) c.credentialStorePath = pathvar.Subst(c.backend.GetString("client.credentialStore.path")) return nil }
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//loadIdentityConfigEntities loads config entities and dictionaries for searches
[ "loadIdentityConfigEntities", "loads", "config", "entities", "and", "dictionaries", "for", "searches" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/msp/identityconfig.go#L176-L222
train
hyperledger/fabric-sdk-go
pkg/msp/identityconfig.go
loadCATLSConfig
func (c *IdentityConfig) loadCATLSConfig(configEntity *identityConfigEntity) error { //CA Config for ca, caConfig := range configEntity.CertificateAuthorities { //resolve paths caConfig.TLSCACerts.Path = pathvar.Subst(caConfig.TLSCACerts.Path) caConfig.TLSCACerts.Client.Key.Path = pathvar.Subst(caConfig.TLSCACerts.Client.Key.Path) caConfig.TLSCACerts.Client.Cert.Path = pathvar.Subst(caConfig.TLSCACerts.Client.Cert.Path) //pre load key and cert bytes err := caConfig.TLSCACerts.Client.Key.LoadBytes() if err != nil { return errors.WithMessage(err, "failed to load ca key") } err = caConfig.TLSCACerts.Client.Cert.LoadBytes() if err != nil { return errors.WithMessage(err, "failed to load ca cert") } configEntity.CertificateAuthorities[ca] = caConfig } return nil }
go
func (c *IdentityConfig) loadCATLSConfig(configEntity *identityConfigEntity) error { //CA Config for ca, caConfig := range configEntity.CertificateAuthorities { //resolve paths caConfig.TLSCACerts.Path = pathvar.Subst(caConfig.TLSCACerts.Path) caConfig.TLSCACerts.Client.Key.Path = pathvar.Subst(caConfig.TLSCACerts.Client.Key.Path) caConfig.TLSCACerts.Client.Cert.Path = pathvar.Subst(caConfig.TLSCACerts.Client.Cert.Path) //pre load key and cert bytes err := caConfig.TLSCACerts.Client.Key.LoadBytes() if err != nil { return errors.WithMessage(err, "failed to load ca key") } err = caConfig.TLSCACerts.Client.Cert.LoadBytes() if err != nil { return errors.WithMessage(err, "failed to load ca cert") } configEntity.CertificateAuthorities[ca] = caConfig } return nil }
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//loadCATLSConfig pre-loads all TLSConfig bytes in certificate authorities
[ "loadCATLSConfig", "pre", "-", "loads", "all", "TLSConfig", "bytes", "in", "certificate", "authorities" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/msp/identityconfig.go#L256-L277
train
hyperledger/fabric-sdk-go
pkg/fabsdk/provider/chpvdr/eventserviceref.go
NewEventClientRef
func NewEventClientRef(idleTimeout time.Duration, evtClientProvider eventClientProvider) *EventClientRef { clientRef := &EventClientRef{ provider: evtClientProvider, } if idleTimeout == 0 { idleTimeout = defaultTimeout } clientRef.ref = lazyref.New( clientRef.initializer(), lazyref.WithFinalizer(clientRef.finalizer()), lazyref.WithIdleExpiration(idleTimeout), ) return clientRef }
go
func NewEventClientRef(idleTimeout time.Duration, evtClientProvider eventClientProvider) *EventClientRef { clientRef := &EventClientRef{ provider: evtClientProvider, } if idleTimeout == 0 { idleTimeout = defaultTimeout } clientRef.ref = lazyref.New( clientRef.initializer(), lazyref.WithFinalizer(clientRef.finalizer()), lazyref.WithIdleExpiration(idleTimeout), ) return clientRef }
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// NewEventClientRef returns a new EventClientRef
[ "NewEventClientRef", "returns", "a", "new", "EventClientRef" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fabsdk/provider/chpvdr/eventserviceref.go#L37-L53
train
hyperledger/fabric-sdk-go
pkg/fabsdk/provider/chpvdr/eventserviceref.go
Close
func (ref *EventClientRef) Close() { if !atomic.CompareAndSwapInt32(&ref.closed, 0, 1) { // Already closed return } logger.Debug("Closing the event client") ref.ref.Close() }
go
func (ref *EventClientRef) Close() { if !atomic.CompareAndSwapInt32(&ref.closed, 0, 1) { // Already closed return } logger.Debug("Closing the event client") ref.ref.Close() }
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// Close immediately closes the connection.
[ "Close", "immediately", "closes", "the", "connection", "." ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fabsdk/provider/chpvdr/eventserviceref.go#L56-L64
train
hyperledger/fabric-sdk-go
pkg/fabsdk/provider/chpvdr/eventserviceref.go
Unregister
func (ref *EventClientRef) Unregister(reg fab.Registration) { if service, err := ref.get(); err != nil { logger.Warnf("Error unregistering event registration: %s", err) } else { service.Unregister(reg) } }
go
func (ref *EventClientRef) Unregister(reg fab.Registration) { if service, err := ref.get(); err != nil { logger.Warnf("Error unregistering event registration: %s", err) } else { service.Unregister(reg) } }
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// Unregister removes the given registration and closes the event channel.
[ "Unregister", "removes", "the", "given", "registration", "and", "closes", "the", "event", "channel", "." ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fabsdk/provider/chpvdr/eventserviceref.go#L108-L114
train
hyperledger/fabric-sdk-go
pkg/client/common/filter/endpoint.go
NewEndpointFilter
func NewEndpointFilter(ctx context.Channel, et EndpointType) *EndpointFilter { // Retrieve channel peers chPeers := ctx.EndpointConfig().ChannelPeers(ctx.ChannelID()) return &EndpointFilter{endpointType: et, ctx: ctx, chPeers: chPeers} }
go
func NewEndpointFilter(ctx context.Channel, et EndpointType) *EndpointFilter { // Retrieve channel peers chPeers := ctx.EndpointConfig().ChannelPeers(ctx.ChannelID()) return &EndpointFilter{endpointType: et, ctx: ctx, chPeers: chPeers} }
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// NewEndpointFilter creates a new endpoint filter that is based on configuration. // If channel peer is not configured it will be selected by default.
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48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/client/common/filter/endpoint.go#L29-L35
train
hyperledger/fabric-sdk-go
pkg/client/common/filter/endpoint.go
Accept
func (f *EndpointFilter) Accept(peer fab.Peer) bool { peerConfig, err := comm.SearchPeerConfigFromURL(f.ctx.EndpointConfig(), peer.URL()) if err != nil { return true } chPeer := f.getChannelPeer(peerConfig) if chPeer == nil { return true } switch t := f.endpointType; t { case ChaincodeQuery: return chPeer.ChaincodeQuery case EndorsingPeer: return chPeer.EndorsingPeer case LedgerQuery: return chPeer.LedgerQuery case EventSource: return chPeer.EventSource } return true }
go
func (f *EndpointFilter) Accept(peer fab.Peer) bool { peerConfig, err := comm.SearchPeerConfigFromURL(f.ctx.EndpointConfig(), peer.URL()) if err != nil { return true } chPeer := f.getChannelPeer(peerConfig) if chPeer == nil { return true } switch t := f.endpointType; t { case ChaincodeQuery: return chPeer.ChaincodeQuery case EndorsingPeer: return chPeer.EndorsingPeer case LedgerQuery: return chPeer.LedgerQuery case EventSource: return chPeer.EventSource } return true }
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// Accept returns false if this peer is to be excluded from the target list
[ "Accept", "returns", "false", "if", "this", "peer", "is", "to", "be", "excluded", "from", "the", "target", "list" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/client/common/filter/endpoint.go#L45-L69
train
hyperledger/fabric-sdk-go
pkg/fab/chconfig/opts.go
WithRefreshInterval
func WithRefreshInterval(value time.Duration) coptions.Opt { return func(p coptions.Params) { if setter, ok := p.(refreshIntervalSetter); ok { setter.SetChConfigRefreshInterval(value) } } }
go
func WithRefreshInterval(value time.Duration) coptions.Opt { return func(p coptions.Params) { if setter, ok := p.(refreshIntervalSetter); ok { setter.SetChConfigRefreshInterval(value) } } }
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// WithRefreshInterval sets the interval in which the // channel config cache is refreshed
[ "WithRefreshInterval", "sets", "the", "interval", "in", "which", "the", "channel", "config", "cache", "is", "refreshed" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/chconfig/opts.go#L33-L39
train
hyperledger/fabric-sdk-go
pkg/fab/events/service/mocks/blockwrapper.go
SetNumber
func (w *BlockWrapper) SetNumber(number uint64) { w.block.Header.Number = number }
go
func (w *BlockWrapper) SetNumber(number uint64) { w.block.Header.Number = number }
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// SetNumber sets the block number
[ "SetNumber", "sets", "the", "block", "number" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/events/service/mocks/blockwrapper.go#L34-L36
train
hyperledger/fabric-sdk-go
pkg/context/context.go
IdentityManager
func (c *Provider) IdentityManager(orgName string) (msp.IdentityManager, bool) { return c.idMgmtProvider.IdentityManager(orgName) }
go
func (c *Provider) IdentityManager(orgName string) (msp.IdentityManager, bool) { return c.idMgmtProvider.IdentityManager(orgName) }
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// IdentityManager returns identity manager for organization
[ "IdentityManager", "returns", "identity", "manager", "for", "organization" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/context/context.go#L86-L88
train
hyperledger/fabric-sdk-go
pkg/context/context.go
WithCryptoSuiteConfig
func WithCryptoSuiteConfig(cryptoSuiteConfig core.CryptoSuiteConfig) SDKContextParams { return func(ctx *Provider) { ctx.cryptoSuiteConfig = cryptoSuiteConfig } }
go
func WithCryptoSuiteConfig(cryptoSuiteConfig core.CryptoSuiteConfig) SDKContextParams { return func(ctx *Provider) { ctx.cryptoSuiteConfig = cryptoSuiteConfig } }
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//WithCryptoSuiteConfig sets core cryptoSuite config to Context Provider
[ "WithCryptoSuiteConfig", "sets", "core", "cryptoSuite", "config", "to", "Context", "Provider" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/context/context.go#L134-L138
train
hyperledger/fabric-sdk-go
pkg/context/context.go
WithEndpointConfig
func WithEndpointConfig(endpointConfig fab.EndpointConfig) SDKContextParams { return func(ctx *Provider) { ctx.endpointConfig = endpointConfig } }
go
func WithEndpointConfig(endpointConfig fab.EndpointConfig) SDKContextParams { return func(ctx *Provider) { ctx.endpointConfig = endpointConfig } }
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//WithEndpointConfig sets fab endpoint network config to Context Provider
[ "WithEndpointConfig", "sets", "fab", "endpoint", "network", "config", "to", "Context", "Provider" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/context/context.go#L141-L145
train
hyperledger/fabric-sdk-go
pkg/context/context.go
WithIdentityConfig
func WithIdentityConfig(identityConfig msp.IdentityConfig) SDKContextParams { return func(ctx *Provider) { ctx.identityConfig = identityConfig } }
go
func WithIdentityConfig(identityConfig msp.IdentityConfig) SDKContextParams { return func(ctx *Provider) { ctx.identityConfig = identityConfig } }
[ "func", "WithIdentityConfig", "(", "identityConfig", "msp", ".", "IdentityConfig", ")", "SDKContextParams", "{", "return", "func", "(", "ctx", "*", "Provider", ")", "{", "ctx", ".", "identityConfig", "=", "identityConfig", "\n", "}", "\n", "}" ]
//WithIdentityConfig sets msp identity config to Context Provider
[ "WithIdentityConfig", "sets", "msp", "identity", "config", "to", "Context", "Provider" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/context/context.go#L148-L152
train
hyperledger/fabric-sdk-go
pkg/context/context.go
WithUserStore
func WithUserStore(userStore msp.UserStore) SDKContextParams { return func(ctx *Provider) { ctx.userStore = userStore } }
go
func WithUserStore(userStore msp.UserStore) SDKContextParams { return func(ctx *Provider) { ctx.userStore = userStore } }
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// WithUserStore sets user store to Context Provider
[ "WithUserStore", "sets", "user", "store", "to", "Context", "Provider" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/context/context.go#L155-L159
train
hyperledger/fabric-sdk-go
pkg/context/context.go
WithCryptoSuite
func WithCryptoSuite(cryptoSuite core.CryptoSuite) SDKContextParams { return func(ctx *Provider) { ctx.cryptoSuite = cryptoSuite } }
go
func WithCryptoSuite(cryptoSuite core.CryptoSuite) SDKContextParams { return func(ctx *Provider) { ctx.cryptoSuite = cryptoSuite } }
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//WithCryptoSuite sets cryptosuite parameter to Context Provider
[ "WithCryptoSuite", "sets", "cryptosuite", "parameter", "to", "Context", "Provider" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/context/context.go#L162-L166
train
hyperledger/fabric-sdk-go
pkg/context/context.go
WithLocalDiscoveryProvider
func WithLocalDiscoveryProvider(discoveryProvider fab.LocalDiscoveryProvider) SDKContextParams { return func(ctx *Provider) { ctx.localDiscoveryProvider = discoveryProvider } }
go
func WithLocalDiscoveryProvider(discoveryProvider fab.LocalDiscoveryProvider) SDKContextParams { return func(ctx *Provider) { ctx.localDiscoveryProvider = discoveryProvider } }
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//WithLocalDiscoveryProvider sets the local discovery provider
[ "WithLocalDiscoveryProvider", "sets", "the", "local", "discovery", "provider" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/context/context.go#L169-L173
train
hyperledger/fabric-sdk-go
pkg/context/context.go
WithSigningManager
func WithSigningManager(signingManager core.SigningManager) SDKContextParams { return func(ctx *Provider) { ctx.signingManager = signingManager } }
go
func WithSigningManager(signingManager core.SigningManager) SDKContextParams { return func(ctx *Provider) { ctx.signingManager = signingManager } }
[ "func", "WithSigningManager", "(", "signingManager", "core", ".", "SigningManager", ")", "SDKContextParams", "{", "return", "func", "(", "ctx", "*", "Provider", ")", "{", "ctx", ".", "signingManager", "=", "signingManager", "\n", "}", "\n", "}" ]
//WithSigningManager sets signingManager to Context Provider
[ "WithSigningManager", "sets", "signingManager", "to", "Context", "Provider" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/context/context.go#L176-L180
train
hyperledger/fabric-sdk-go
pkg/context/context.go
WithIdentityManagerProvider
func WithIdentityManagerProvider(provider msp.IdentityManagerProvider) SDKContextParams { return func(ctx *Provider) { ctx.idMgmtProvider = provider } }
go
func WithIdentityManagerProvider(provider msp.IdentityManagerProvider) SDKContextParams { return func(ctx *Provider) { ctx.idMgmtProvider = provider } }
[ "func", "WithIdentityManagerProvider", "(", "provider", "msp", ".", "IdentityManagerProvider", ")", "SDKContextParams", "{", "return", "func", "(", "ctx", "*", "Provider", ")", "{", "ctx", ".", "idMgmtProvider", "=", "provider", "\n", "}", "\n", "}" ]
//WithIdentityManagerProvider sets IdentityManagerProvider maps to context
[ "WithIdentityManagerProvider", "sets", "IdentityManagerProvider", "maps", "to", "context" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/context/context.go#L183-L187
train
hyperledger/fabric-sdk-go
pkg/context/context.go
WithInfraProvider
func WithInfraProvider(infraProvider fab.InfraProvider) SDKContextParams { return func(ctx *Provider) { ctx.infraProvider = infraProvider } }
go
func WithInfraProvider(infraProvider fab.InfraProvider) SDKContextParams { return func(ctx *Provider) { ctx.infraProvider = infraProvider } }
[ "func", "WithInfraProvider", "(", "infraProvider", "fab", ".", "InfraProvider", ")", "SDKContextParams", "{", "return", "func", "(", "ctx", "*", "Provider", ")", "{", "ctx", ".", "infraProvider", "=", "infraProvider", "\n", "}", "\n", "}" ]
//WithInfraProvider sets infraProvider maps to Context Provider
[ "WithInfraProvider", "sets", "infraProvider", "maps", "to", "Context", "Provider" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/context/context.go#L190-L194
train
hyperledger/fabric-sdk-go
pkg/context/context.go
WithChannelProvider
func WithChannelProvider(channelProvider fab.ChannelProvider) SDKContextParams { return func(ctx *Provider) { ctx.channelProvider = channelProvider } }
go
func WithChannelProvider(channelProvider fab.ChannelProvider) SDKContextParams { return func(ctx *Provider) { ctx.channelProvider = channelProvider } }
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//WithChannelProvider sets channelProvider to Context Provider
[ "WithChannelProvider", "sets", "channelProvider", "to", "Context", "Provider" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/context/context.go#L197-L201
train
hyperledger/fabric-sdk-go
pkg/context/context.go
WithClientMetrics
func WithClientMetrics(cm *metrics.ClientMetrics) SDKContextParams { return func(ctx *Provider) { ctx.clientMetrics = cm } }
go
func WithClientMetrics(cm *metrics.ClientMetrics) SDKContextParams { return func(ctx *Provider) { ctx.clientMetrics = cm } }
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//WithClientMetrics sets clientMetrics to Context Provider
[ "WithClientMetrics", "sets", "clientMetrics", "to", "Context", "Provider" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/context/context.go#L204-L208
train
hyperledger/fabric-sdk-go
pkg/context/context.go
NewProvider
func NewProvider(params ...SDKContextParams) *Provider { ctxProvider := Provider{} for _, param := range params { param(&ctxProvider) } return &ctxProvider }
go
func NewProvider(params ...SDKContextParams) *Provider { ctxProvider := Provider{} for _, param := range params { param(&ctxProvider) } return &ctxProvider }
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//NewProvider creates new context client provider // Not be used by end developers, fabsdk package use only
[ "NewProvider", "creates", "new", "context", "client", "provider", "Not", "be", "used", "by", "end", "developers", "fabsdk", "package", "use", "only" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/context/context.go#L212-L218
train
hyperledger/fabric-sdk-go
pkg/context/context.go
NewLocal
func NewLocal(clientProvider context.ClientProvider) (*Local, error) { client, err := clientProvider() if err != nil { return nil, errors.WithMessage(err, "failed to get client context to create local context") } discoveryService, err := client.LocalDiscoveryProvider().CreateLocalDiscoveryService(client.Identifier().MSPID) if err != nil { return nil, errors.WithMessage(err, "failed to create local discovery service") } local := &Local{ Client: client, localDiscovery: discoveryService, } if ci, ok := discoveryService.(localServiceInit); ok { if err := ci.Initialize(local); err != nil { return nil, err } } return local, nil }
go
func NewLocal(clientProvider context.ClientProvider) (*Local, error) { client, err := clientProvider() if err != nil { return nil, errors.WithMessage(err, "failed to get client context to create local context") } discoveryService, err := client.LocalDiscoveryProvider().CreateLocalDiscoveryService(client.Identifier().MSPID) if err != nil { return nil, errors.WithMessage(err, "failed to create local discovery service") } local := &Local{ Client: client, localDiscovery: discoveryService, } if ci, ok := discoveryService.(localServiceInit); ok { if err := ci.Initialize(local); err != nil { return nil, err } } return local, nil }
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//NewLocal returns a new local context
[ "NewLocal", "returns", "a", "new", "local", "context" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/context/context.go#L227-L250
train
hyperledger/fabric-sdk-go
pkg/context/context.go
NewChannel
func NewChannel(clientProvider context.ClientProvider, channelID string) (*Channel, error) { client, err := clientProvider() if err != nil { return nil, errors.WithMessage(err, "failed to get client context to create channel client") } channelService, err := client.ChannelProvider().ChannelService(client, channelID) if err != nil { return nil, errors.WithMessage(err, "failed to get channel service to create channel client") } channel := &Channel{ Client: client, channelService: channelService, channelID: channelID, metrics: client.GetMetrics(), } if pi, ok := channelService.(serviceInit); ok { if err := pi.Initialize(channel); err != nil { return nil, err } } return channel, nil }
go
func NewChannel(clientProvider context.ClientProvider, channelID string) (*Channel, error) { client, err := clientProvider() if err != nil { return nil, errors.WithMessage(err, "failed to get client context to create channel client") } channelService, err := client.ChannelProvider().ChannelService(client, channelID) if err != nil { return nil, errors.WithMessage(err, "failed to get channel service to create channel client") } channel := &Channel{ Client: client, channelService: channelService, channelID: channelID, metrics: client.GetMetrics(), } if pi, ok := channelService.(serviceInit); ok { if err := pi.Initialize(channel); err != nil { return nil, err } } return channel, nil }
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//NewChannel creates new channel context client // Not be used by end developers, fabsdk package use only
[ "NewChannel", "creates", "new", "channel", "context", "client", "Not", "be", "used", "by", "end", "developers", "fabsdk", "package", "use", "only" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/context/context.go#L260-L284
train
hyperledger/fabric-sdk-go
pkg/context/context.go
WithTimeoutType
func WithTimeoutType(timeoutType fab.TimeoutType) ReqContextOptions { return func(ctx *requestContextOpts) { ctx.timeoutType = timeoutType } }
go
func WithTimeoutType(timeoutType fab.TimeoutType) ReqContextOptions { return func(ctx *requestContextOpts) { ctx.timeoutType = timeoutType } }
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//WithTimeoutType sets timeout by type defined in config to request context
[ "WithTimeoutType", "sets", "timeout", "by", "type", "defined", "in", "config", "to", "request", "context" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/context/context.go#L294-L298
train
hyperledger/fabric-sdk-go
pkg/context/context.go
WithTimeout
func WithTimeout(timeout time.Duration) ReqContextOptions { return func(ctx *requestContextOpts) { ctx.timeout = timeout } }
go
func WithTimeout(timeout time.Duration) ReqContextOptions { return func(ctx *requestContextOpts) { ctx.timeout = timeout } }
[ "func", "WithTimeout", "(", "timeout", "time", ".", "Duration", ")", "ReqContextOptions", "{", "return", "func", "(", "ctx", "*", "requestContextOpts", ")", "{", "ctx", ".", "timeout", "=", "timeout", "\n", "}", "\n", "}" ]
//WithTimeout sets timeout time duration to request context
[ "WithTimeout", "sets", "timeout", "time", "duration", "to", "request", "context" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/context/context.go#L301-L305
train
hyperledger/fabric-sdk-go
pkg/context/context.go
WithParent
func WithParent(context reqContext.Context) ReqContextOptions { return func(ctx *requestContextOpts) { ctx.parentContext = context } }
go
func WithParent(context reqContext.Context) ReqContextOptions { return func(ctx *requestContextOpts) { ctx.parentContext = context } }
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//WithParent sets existing reqContext as a parent ReqContext
[ "WithParent", "sets", "existing", "reqContext", "as", "a", "parent", "ReqContext" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/context/context.go#L308-L312
train
hyperledger/fabric-sdk-go
pkg/context/context.go
NewRequest
func NewRequest(client context.Client, options ...ReqContextOptions) (reqContext.Context, reqContext.CancelFunc) { //'-1' to get default config timeout when timeout options not passed reqCtxOpts := requestContextOpts{timeoutType: -1} for _, option := range options { option(&reqCtxOpts) } parentContext := reqCtxOpts.parentContext if parentContext == nil { //when parent request context not set, use background context parentContext = reqContext.Background() } var timeout time.Duration if reqCtxOpts.timeout > 0 { timeout = reqCtxOpts.timeout } else if timeoutOverride := requestTimeoutOverride(parentContext, reqCtxOpts.timeoutType); timeoutOverride > 0 { timeout = timeoutOverride } else { timeout = client.EndpointConfig().Timeout(reqCtxOpts.timeoutType) } ctx := reqContext.WithValue(parentContext, reqContextCommManager, client.InfraProvider().CommManager()) ctx = reqContext.WithValue(ctx, reqContextClient, client) ctx, cancel := reqContext.WithTimeout(ctx, timeout) return ctx, cancel }
go
func NewRequest(client context.Client, options ...ReqContextOptions) (reqContext.Context, reqContext.CancelFunc) { //'-1' to get default config timeout when timeout options not passed reqCtxOpts := requestContextOpts{timeoutType: -1} for _, option := range options { option(&reqCtxOpts) } parentContext := reqCtxOpts.parentContext if parentContext == nil { //when parent request context not set, use background context parentContext = reqContext.Background() } var timeout time.Duration if reqCtxOpts.timeout > 0 { timeout = reqCtxOpts.timeout } else if timeoutOverride := requestTimeoutOverride(parentContext, reqCtxOpts.timeoutType); timeoutOverride > 0 { timeout = timeoutOverride } else { timeout = client.EndpointConfig().Timeout(reqCtxOpts.timeoutType) } ctx := reqContext.WithValue(parentContext, reqContextCommManager, client.InfraProvider().CommManager()) ctx = reqContext.WithValue(ctx, reqContextClient, client) ctx, cancel := reqContext.WithTimeout(ctx, timeout) return ctx, cancel }
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// NewRequest creates a request-scoped context.
[ "NewRequest", "creates", "a", "request", "-", "scoped", "context", "." ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/context/context.go#L324-L352
train
hyperledger/fabric-sdk-go
pkg/context/context.go
RequestCommManager
func RequestCommManager(ctx reqContext.Context) (fab.CommManager, bool) { commManager, ok := ctx.Value(reqContextCommManager).(fab.CommManager) return commManager, ok }
go
func RequestCommManager(ctx reqContext.Context) (fab.CommManager, bool) { commManager, ok := ctx.Value(reqContextCommManager).(fab.CommManager) return commManager, ok }
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// RequestCommManager extracts the CommManager from the request-scoped context.
[ "RequestCommManager", "extracts", "the", "CommManager", "from", "the", "request", "-", "scoped", "context", "." ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/context/context.go#L355-L358
train
hyperledger/fabric-sdk-go
pkg/context/context.go
RequestClientContext
func RequestClientContext(ctx reqContext.Context) (context.Client, bool) { clientContext, ok := ctx.Value(reqContextClient).(context.Client) return clientContext, ok }
go
func RequestClientContext(ctx reqContext.Context) (context.Client, bool) { clientContext, ok := ctx.Value(reqContextClient).(context.Client) return clientContext, ok }
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// RequestClientContext extracts the Client Context from the request-scoped context.
[ "RequestClientContext", "extracts", "the", "Client", "Context", "from", "the", "request", "-", "scoped", "context", "." ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/context/context.go#L361-L364
train
hyperledger/fabric-sdk-go
pkg/context/context.go
requestTimeoutOverride
func requestTimeoutOverride(ctx reqContext.Context, timeoutType fab.TimeoutType) time.Duration { timeoutOverrides, ok := ctx.Value(ReqContextTimeoutOverrides).(map[fab.TimeoutType]time.Duration) if !ok { return 0 } return timeoutOverrides[timeoutType] }
go
func requestTimeoutOverride(ctx reqContext.Context, timeoutType fab.TimeoutType) time.Duration { timeoutOverrides, ok := ctx.Value(ReqContextTimeoutOverrides).(map[fab.TimeoutType]time.Duration) if !ok { return 0 } return timeoutOverrides[timeoutType] }
[ "func", "requestTimeoutOverride", "(", "ctx", "reqContext", ".", "Context", ",", "timeoutType", "fab", ".", "TimeoutType", ")", "time", ".", "Duration", "{", "timeoutOverrides", ",", "ok", ":=", "ctx", ".", "Value", "(", "ReqContextTimeoutOverrides", ")", ".", "(", "map", "[", "fab", ".", "TimeoutType", "]", "time", ".", "Duration", ")", "\n", "if", "!", "ok", "{", "return", "0", "\n", "}", "\n", "return", "timeoutOverrides", "[", "timeoutType", "]", "\n", "}" ]
// requestTimeoutOverrides extracts the timeout from timeout override map from the request-scoped context.
[ "requestTimeoutOverrides", "extracts", "the", "timeout", "from", "timeout", "override", "map", "from", "the", "request", "-", "scoped", "context", "." ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/context/context.go#L367-L373
train
hyperledger/fabric-sdk-go
pkg/client/channel/api.go
WithTargets
func WithTargets(targets ...fab.Peer) RequestOption { return func(ctx context.Client, o *requestOptions) error { // Validate targets for _, t := range targets { if t == nil { return errors.New("target is nil") } } o.Targets = targets return nil } }
go
func WithTargets(targets ...fab.Peer) RequestOption { return func(ctx context.Client, o *requestOptions) error { // Validate targets for _, t := range targets { if t == nil { return errors.New("target is nil") } } o.Targets = targets return nil } }
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//WithTargets allows overriding of the target peers for the request
[ "WithTargets", "allows", "overriding", "of", "the", "target", "peers", "for", "the", "request" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/client/channel/api.go#L66-L79
train
hyperledger/fabric-sdk-go
pkg/client/channel/api.go
WithTargetFilter
func WithTargetFilter(filter fab.TargetFilter) RequestOption { return func(ctx context.Client, o *requestOptions) error { o.TargetFilter = filter return nil } }
go
func WithTargetFilter(filter fab.TargetFilter) RequestOption { return func(ctx context.Client, o *requestOptions) error { o.TargetFilter = filter return nil } }
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// WithTargetFilter specifies a per-request target peer-filter
[ "WithTargetFilter", "specifies", "a", "per", "-", "request", "target", "peer", "-", "filter" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/client/channel/api.go#L109-L114
train
hyperledger/fabric-sdk-go
pkg/client/channel/api.go
WithTargetSorter
func WithTargetSorter(sorter fab.TargetSorter) RequestOption { return func(ctx context.Client, o *requestOptions) error { o.TargetSorter = sorter return nil } }
go
func WithTargetSorter(sorter fab.TargetSorter) RequestOption { return func(ctx context.Client, o *requestOptions) error { o.TargetSorter = sorter return nil } }
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// WithTargetSorter specifies a per-request target sorter
[ "WithTargetSorter", "specifies", "a", "per", "-", "request", "target", "sorter" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/client/channel/api.go#L117-L122
train
hyperledger/fabric-sdk-go
pkg/client/channel/api.go
WithRetry
func WithRetry(retryOpt retry.Opts) RequestOption { return func(ctx context.Client, o *requestOptions) error { o.Retry = retryOpt return nil } }
go
func WithRetry(retryOpt retry.Opts) RequestOption { return func(ctx context.Client, o *requestOptions) error { o.Retry = retryOpt return nil } }
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// WithRetry option to configure retries
[ "WithRetry", "option", "to", "configure", "retries" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/client/channel/api.go#L125-L130
train
hyperledger/fabric-sdk-go
pkg/client/channel/api.go
WithBeforeRetry
func WithBeforeRetry(beforeRetry retry.BeforeRetryHandler) RequestOption { return func(ctx context.Client, o *requestOptions) error { o.BeforeRetry = beforeRetry return nil } }
go
func WithBeforeRetry(beforeRetry retry.BeforeRetryHandler) RequestOption { return func(ctx context.Client, o *requestOptions) error { o.BeforeRetry = beforeRetry return nil } }
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// WithBeforeRetry specifies a function to call before a retry attempt
[ "WithBeforeRetry", "specifies", "a", "function", "to", "call", "before", "a", "retry", "attempt" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/client/channel/api.go#L133-L138
train
hyperledger/fabric-sdk-go
pkg/client/channel/api.go
WithChaincodeFilter
func WithChaincodeFilter(ccFilter invoke.CCFilter) RequestOption { return func(ctx context.Client, o *requestOptions) error { o.CCFilter = ccFilter return nil } }
go
func WithChaincodeFilter(ccFilter invoke.CCFilter) RequestOption { return func(ctx context.Client, o *requestOptions) error { o.CCFilter = ccFilter return nil } }
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//WithChaincodeFilter adds a chaincode filter for figuring out additional endorsers
[ "WithChaincodeFilter", "adds", "a", "chaincode", "filter", "for", "figuring", "out", "additional", "endorsers" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/client/channel/api.go#L160-L165
train
hyperledger/fabric-sdk-go
pkg/fab/events/deliverclient/deliverclient.go
New
func New(context fabcontext.Client, chConfig fab.ChannelCfg, discoveryService fab.DiscoveryService, opts ...options.Opt) (*Client, error) { params := defaultParams() options.Apply(params, opts) // Use a custom Discovery Service which wraps the given discovery service // and produces event endpoints containing additional GRPC options. discoveryWrapper, err := endpoint.NewEndpointDiscoveryWrapper(context, chConfig.ID(), discoveryService) if err != nil { return nil, err } dispatcher := dispatcher.New(context, chConfig, discoveryWrapper, params.connProvider, opts...) //default seek type is `Newest` if params.seekType == "" { params.seekType = seek.Newest //discard (do not publish) next BlockEvent/FilteredBlockEvent in dispatcher, since default seek type 'newest' is // only needed for block height calculations dispatcher.UpdateLastBlockInfoOnly() } client := &Client{ Client: client.New(dispatcher, opts...), params: *params, } client.SetAfterConnectHandler(client.seek) client.SetBeforeReconnectHandler(client.setSeekFromLastBlockReceived) if err := client.Start(); err != nil { return nil, err } return client, nil }
go
func New(context fabcontext.Client, chConfig fab.ChannelCfg, discoveryService fab.DiscoveryService, opts ...options.Opt) (*Client, error) { params := defaultParams() options.Apply(params, opts) // Use a custom Discovery Service which wraps the given discovery service // and produces event endpoints containing additional GRPC options. discoveryWrapper, err := endpoint.NewEndpointDiscoveryWrapper(context, chConfig.ID(), discoveryService) if err != nil { return nil, err } dispatcher := dispatcher.New(context, chConfig, discoveryWrapper, params.connProvider, opts...) //default seek type is `Newest` if params.seekType == "" { params.seekType = seek.Newest //discard (do not publish) next BlockEvent/FilteredBlockEvent in dispatcher, since default seek type 'newest' is // only needed for block height calculations dispatcher.UpdateLastBlockInfoOnly() } client := &Client{ Client: client.New(dispatcher, opts...), params: *params, } client.SetAfterConnectHandler(client.seek) client.SetBeforeReconnectHandler(client.setSeekFromLastBlockReceived) if err := client.Start(); err != nil { return nil, err } return client, nil }
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// New returns a new deliver event client
[ "New", "returns", "a", "new", "deliver", "event", "client" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/events/deliverclient/deliverclient.go#L62-L96
train
hyperledger/fabric-sdk-go
pkg/client/event/event.go
New
func New(channelProvider context.ChannelProvider, opts ...ClientOption) (*Client, error) { channelContext, err := channelProvider() if err != nil { return nil, errors.WithMessage(err, "failed to create channel context") } eventClient := Client{} for _, param := range opts { err1 := param(&eventClient) if err1 != nil { return nil, errors.WithMessage(err, "option failed") } } if channelContext.ChannelService() == nil { return nil, errors.New("channel service not initialized") } var es fab.EventService if eventClient.permitBlockEvents { var opts []options.Opt opts = append(opts, client.WithBlockEvents()) if eventClient.seekType != "" { opts = append(opts, deliverclient.WithSeekType(eventClient.seekType)) if eventClient.seekType == seek.FromBlock { opts = append(opts, deliverclient.WithBlockNum(eventClient.fromBlock)) } } es, err = channelContext.ChannelService().EventService(opts...) } else { es, err = channelContext.ChannelService().EventService() } if err != nil { return nil, errors.WithMessage(err, "event service creation failed") } eventClient.eventService = es return &eventClient, nil }
go
func New(channelProvider context.ChannelProvider, opts ...ClientOption) (*Client, error) { channelContext, err := channelProvider() if err != nil { return nil, errors.WithMessage(err, "failed to create channel context") } eventClient := Client{} for _, param := range opts { err1 := param(&eventClient) if err1 != nil { return nil, errors.WithMessage(err, "option failed") } } if channelContext.ChannelService() == nil { return nil, errors.New("channel service not initialized") } var es fab.EventService if eventClient.permitBlockEvents { var opts []options.Opt opts = append(opts, client.WithBlockEvents()) if eventClient.seekType != "" { opts = append(opts, deliverclient.WithSeekType(eventClient.seekType)) if eventClient.seekType == seek.FromBlock { opts = append(opts, deliverclient.WithBlockNum(eventClient.fromBlock)) } } es, err = channelContext.ChannelService().EventService(opts...) } else { es, err = channelContext.ChannelService().EventService() } if err != nil { return nil, errors.WithMessage(err, "event service creation failed") } eventClient.eventService = es return &eventClient, nil }
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// New returns a Client instance. Client receives events such as block, filtered block, // chaincode, and transaction status events.
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48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/client/event/event.go#L37-L79
train
hyperledger/fabric-sdk-go
pkg/fab/keyvaluestore/filekeyvaluestore.go
New
func New(opts *FileKeyValueStoreOptions) (*FileKeyValueStore, error) { if opts == nil { return nil, errors.New("FileKeyValueStoreOptions is nil") } if opts.Path == "" { return nil, errors.New("FileKeyValueStore path is empty") } if opts.KeySerializer == nil { // Default key serializer opts.KeySerializer = func(key interface{}) (string, error) { keyString, ok := key.(string) if !ok { return "", errors.New("converting key to string failed") } return filepath.Join(opts.Path, keyString), nil } } if opts.Marshaller == nil { opts.Marshaller = defaultMarshaller } if opts.Unmarshaller == nil { opts.Unmarshaller = defaultUnmarshaller } return &FileKeyValueStore{ path: opts.Path, keySerializer: opts.KeySerializer, marshaller: opts.Marshaller, unmarshaller: opts.Unmarshaller, }, nil }
go
func New(opts *FileKeyValueStoreOptions) (*FileKeyValueStore, error) { if opts == nil { return nil, errors.New("FileKeyValueStoreOptions is nil") } if opts.Path == "" { return nil, errors.New("FileKeyValueStore path is empty") } if opts.KeySerializer == nil { // Default key serializer opts.KeySerializer = func(key interface{}) (string, error) { keyString, ok := key.(string) if !ok { return "", errors.New("converting key to string failed") } return filepath.Join(opts.Path, keyString), nil } } if opts.Marshaller == nil { opts.Marshaller = defaultMarshaller } if opts.Unmarshaller == nil { opts.Unmarshaller = defaultUnmarshaller } return &FileKeyValueStore{ path: opts.Path, keySerializer: opts.KeySerializer, marshaller: opts.Marshaller, unmarshaller: opts.Unmarshaller, }, nil }
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// New creates a new instance of FileKeyValueStore using provided options
[ "New", "creates", "a", "new", "instance", "of", "FileKeyValueStore", "using", "provided", "options" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/keyvaluestore/filekeyvaluestore.go#L78-L107
train
hyperledger/fabric-sdk-go
pkg/fab/keyvaluestore/filekeyvaluestore.go
Store
func (fkvs *FileKeyValueStore) Store(key interface{}, value interface{}) error { if key == nil { return errors.New("key is nil") } if value == nil { return errors.New("value is nil") } file, err := fkvs.keySerializer(key) if err != nil { return err } valueBytes, err := fkvs.marshaller(value) if err != nil { return err } err = os.MkdirAll(filepath.Dir(file), newDirMode) if err != nil { return err } return ioutil.WriteFile(file, valueBytes, newFileMode) }
go
func (fkvs *FileKeyValueStore) Store(key interface{}, value interface{}) error { if key == nil { return errors.New("key is nil") } if value == nil { return errors.New("value is nil") } file, err := fkvs.keySerializer(key) if err != nil { return err } valueBytes, err := fkvs.marshaller(value) if err != nil { return err } err = os.MkdirAll(filepath.Dir(file), newDirMode) if err != nil { return err } return ioutil.WriteFile(file, valueBytes, newFileMode) }
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// Store sets the value for the key.
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48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/keyvaluestore/filekeyvaluestore.go#L130-L150
train
hyperledger/fabric-sdk-go
pkg/msp/user.go
Identifier
func (u *User) Identifier() *msp.IdentityIdentifier { return &msp.IdentityIdentifier{MSPID: u.mspID, ID: u.id} }
go
func (u *User) Identifier() *msp.IdentityIdentifier { return &msp.IdentityIdentifier{MSPID: u.mspID, ID: u.id} }
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// Identifier returns user identifier
[ "Identifier", "returns", "user", "identifier" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/msp/user.go#L27-L29
train
hyperledger/fabric-sdk-go
pkg/fab/events/client/peerresolver/minblockheight/minblockheight.go
NewResolver
func NewResolver() peerresolver.Provider { return func(ed service.Dispatcher, context context.Client, channelID string, opts ...options.Opt) peerresolver.Resolver { return New(ed, context, channelID, opts...) } }
go
func NewResolver() peerresolver.Provider { return func(ed service.Dispatcher, context context.Client, channelID string, opts ...options.Opt) peerresolver.Resolver { return New(ed, context, channelID, opts...) } }
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// NewResolver returns a new "min block height" peer resolver provider.
[ "NewResolver", "returns", "a", "new", "min", "block", "height", "peer", "resolver", "provider", "." ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/events/client/peerresolver/minblockheight/minblockheight.go#L32-L36
train
hyperledger/fabric-sdk-go
pkg/fab/events/client/peerresolver/minblockheight/minblockheight.go
Filter
func (r *PeerResolver) Filter(peers []fab.Peer) []fab.Peer { var minBlockHeight uint64 if r.minBlockHeight > 0 { lastBlockReceived := r.dispatcher.LastBlockNum() if lastBlockReceived == math.MaxUint64 { // No blocks received yet logger.Debugf("Min block height was specified: %d", r.minBlockHeight) minBlockHeight = r.minBlockHeight } else { // Make sure minBlockHeight is greater than the last block received if r.minBlockHeight > lastBlockReceived { minBlockHeight = r.minBlockHeight } else { minBlockHeight = lastBlockReceived + 1 logger.Debugf("Min block height was specified as %d but the last block received was %d. Setting min height to %d", r.minBlockHeight, lastBlockReceived, minBlockHeight) } } } retPeers := r.doFilterByBlockHeight(minBlockHeight, peers) if len(retPeers) == 0 && minBlockHeight > 0 { // The last block that was received may have been the last block in the channel. Try again with lastBlock-1. logger.Debugf("No peers at the minimum height %d. Trying again with min height %d ...", minBlockHeight, minBlockHeight-1) minBlockHeight-- retPeers = r.doFilterByBlockHeight(minBlockHeight, peers) if len(retPeers) == 0 { // No peers at the given height. Try again without min height logger.Debugf("No peers at the minimum height %d. Trying again without min height ...", minBlockHeight) retPeers = r.doFilterByBlockHeight(0, peers) } } return retPeers }
go
func (r *PeerResolver) Filter(peers []fab.Peer) []fab.Peer { var minBlockHeight uint64 if r.minBlockHeight > 0 { lastBlockReceived := r.dispatcher.LastBlockNum() if lastBlockReceived == math.MaxUint64 { // No blocks received yet logger.Debugf("Min block height was specified: %d", r.minBlockHeight) minBlockHeight = r.minBlockHeight } else { // Make sure minBlockHeight is greater than the last block received if r.minBlockHeight > lastBlockReceived { minBlockHeight = r.minBlockHeight } else { minBlockHeight = lastBlockReceived + 1 logger.Debugf("Min block height was specified as %d but the last block received was %d. Setting min height to %d", r.minBlockHeight, lastBlockReceived, minBlockHeight) } } } retPeers := r.doFilterByBlockHeight(minBlockHeight, peers) if len(retPeers) == 0 && minBlockHeight > 0 { // The last block that was received may have been the last block in the channel. Try again with lastBlock-1. logger.Debugf("No peers at the minimum height %d. Trying again with min height %d ...", minBlockHeight, minBlockHeight-1) minBlockHeight-- retPeers = r.doFilterByBlockHeight(minBlockHeight, peers) if len(retPeers) == 0 { // No peers at the given height. Try again without min height logger.Debugf("No peers at the minimum height %d. Trying again without min height ...", minBlockHeight) retPeers = r.doFilterByBlockHeight(0, peers) } } return retPeers }
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// Filter returns the peers that are within a provided "lag" threshold from the highest block height of all peers.
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48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/events/client/peerresolver/minblockheight/minblockheight.go#L58-L91
train
hyperledger/fabric-sdk-go
pkg/fab/events/client/peerresolver/minblockheight/minblockheight.go
ShouldDisconnect
func (r *PeerResolver) ShouldDisconnect(peers []fab.Peer, connectedPeer fab.Peer) bool { // Check if the peer should be disconnected peerState, ok := connectedPeer.(fab.PeerState) if !ok { logger.Debugf("Peer does not contain state") return false } lastBlockReceived := r.dispatcher.LastBlockNum() connectedPeerBlockHeight := peerState.BlockHeight() maxHeight := getMaxBlockHeight(peers) logger.Debugf("Block height of connected peer [%s] from Discovery: %d, Last block received: %d, Max block height from Discovery: %d", connectedPeer.URL(), connectedPeerBlockHeight, lastBlockReceived, maxHeight) if maxHeight <= uint64(r.reconnectBlockHeightLagThreshold) { logger.Debugf("Max block height of peers is %d and reconnect lag threshold is %d so event client will not be disconnected from peer", maxHeight, r.reconnectBlockHeightLagThreshold) return false } // The last block received may be lagging the actual block height of the peer if lastBlockReceived+1 < connectedPeerBlockHeight { // We can still get more blocks from the connected peer. Don't disconnect logger.Debugf("Block height of connected peer [%s] from Discovery is %d which is greater than last block received+1: %d. Won't disconnect from this peer since more blocks can still be retrieved from the peer", connectedPeer.URL(), connectedPeerBlockHeight, lastBlockReceived+1) return false } cutoffHeight := maxHeight - uint64(r.reconnectBlockHeightLagThreshold) peerBlockHeight := lastBlockReceived + 1 if peerBlockHeight >= cutoffHeight { logger.Debugf("Block height from connected peer [%s] is %d which is greater than or equal to the cutoff %d so event client will not be disconnected from peer", connectedPeer.URL(), peerBlockHeight, cutoffHeight) return false } logger.Debugf("Block height from connected peer is %d which is less than the cutoff %d. Peer should be disconnected.", peerBlockHeight, cutoffHeight) return true }
go
func (r *PeerResolver) ShouldDisconnect(peers []fab.Peer, connectedPeer fab.Peer) bool { // Check if the peer should be disconnected peerState, ok := connectedPeer.(fab.PeerState) if !ok { logger.Debugf("Peer does not contain state") return false } lastBlockReceived := r.dispatcher.LastBlockNum() connectedPeerBlockHeight := peerState.BlockHeight() maxHeight := getMaxBlockHeight(peers) logger.Debugf("Block height of connected peer [%s] from Discovery: %d, Last block received: %d, Max block height from Discovery: %d", connectedPeer.URL(), connectedPeerBlockHeight, lastBlockReceived, maxHeight) if maxHeight <= uint64(r.reconnectBlockHeightLagThreshold) { logger.Debugf("Max block height of peers is %d and reconnect lag threshold is %d so event client will not be disconnected from peer", maxHeight, r.reconnectBlockHeightLagThreshold) return false } // The last block received may be lagging the actual block height of the peer if lastBlockReceived+1 < connectedPeerBlockHeight { // We can still get more blocks from the connected peer. Don't disconnect logger.Debugf("Block height of connected peer [%s] from Discovery is %d which is greater than last block received+1: %d. Won't disconnect from this peer since more blocks can still be retrieved from the peer", connectedPeer.URL(), connectedPeerBlockHeight, lastBlockReceived+1) return false } cutoffHeight := maxHeight - uint64(r.reconnectBlockHeightLagThreshold) peerBlockHeight := lastBlockReceived + 1 if peerBlockHeight >= cutoffHeight { logger.Debugf("Block height from connected peer [%s] is %d which is greater than or equal to the cutoff %d so event client will not be disconnected from peer", connectedPeer.URL(), peerBlockHeight, cutoffHeight) return false } logger.Debugf("Block height from connected peer is %d which is less than the cutoff %d. Peer should be disconnected.", peerBlockHeight, cutoffHeight) return true }
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// ShouldDisconnect checks the current peer's block height relative to the block heights of the // other peers and disconnects the peer if the configured threshold is reached. // Returns false if the block height is acceptable; true if the client should be disconnected from the peer
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48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/events/client/peerresolver/minblockheight/minblockheight.go#L96-L134
train
hyperledger/fabric-sdk-go
pkg/fab/txn/env.go
NewHeader
func NewHeader(ctx contextApi.Client, channelID string, opts ...fab.TxnHeaderOpt) (*TransactionHeader, error) { var options fab.TxnHeaderOptions for _, opt := range opts { opt(&options) } nonce := options.Nonce if nonce == nil { // generate a random nonce var err error nonce, err = crypto.GetRandomNonce() if err != nil { return nil, errors.WithMessage(err, "nonce creation failed") } } creator := options.Creator if creator == nil { var err error creator, err = ctx.Serialize() if err != nil { return nil, errors.WithMessage(err, "identity from context failed") } } ho := cryptosuite.GetSHA256Opts() // TODO: make configurable h, err := ctx.CryptoSuite().GetHash(ho) if err != nil { return nil, errors.WithMessage(err, "hash function creation failed") } id, err := computeTxnID(nonce, creator, h) if err != nil { return nil, errors.WithMessage(err, "txn ID computation failed") } txnID := TransactionHeader{ id: fab.TransactionID(id), creator: creator, nonce: nonce, channelID: channelID, } return &txnID, nil }
go
func NewHeader(ctx contextApi.Client, channelID string, opts ...fab.TxnHeaderOpt) (*TransactionHeader, error) { var options fab.TxnHeaderOptions for _, opt := range opts { opt(&options) } nonce := options.Nonce if nonce == nil { // generate a random nonce var err error nonce, err = crypto.GetRandomNonce() if err != nil { return nil, errors.WithMessage(err, "nonce creation failed") } } creator := options.Creator if creator == nil { var err error creator, err = ctx.Serialize() if err != nil { return nil, errors.WithMessage(err, "identity from context failed") } } ho := cryptosuite.GetSHA256Opts() // TODO: make configurable h, err := ctx.CryptoSuite().GetHash(ho) if err != nil { return nil, errors.WithMessage(err, "hash function creation failed") } id, err := computeTxnID(nonce, creator, h) if err != nil { return nil, errors.WithMessage(err, "txn ID computation failed") } txnID := TransactionHeader{ id: fab.TransactionID(id), creator: creator, nonce: nonce, channelID: channelID, } return &txnID, nil }
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// NewHeader computes a TransactionID from the current user context and holds // metadata to create transaction proposals.
[ "NewHeader", "computes", "a", "TransactionID", "from", "the", "current", "user", "context", "and", "holds", "metadata", "to", "create", "transaction", "proposals", "." ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/txn/env.go#L56-L100
train
hyperledger/fabric-sdk-go
pkg/fab/txn/env.go
signPayload
func signPayload(ctx contextApi.Client, payload *common.Payload) (*fab.SignedEnvelope, error) { payloadBytes, err := proto.Marshal(payload) if err != nil { return nil, errors.WithMessage(err, "marshaling of payload failed") } signingMgr := ctx.SigningManager() signature, err := signingMgr.Sign(payloadBytes, ctx.PrivateKey()) if err != nil { return nil, errors.WithMessage(err, "signing of payload failed") } return &fab.SignedEnvelope{Payload: payloadBytes, Signature: signature}, nil }
go
func signPayload(ctx contextApi.Client, payload *common.Payload) (*fab.SignedEnvelope, error) { payloadBytes, err := proto.Marshal(payload) if err != nil { return nil, errors.WithMessage(err, "marshaling of payload failed") } signingMgr := ctx.SigningManager() signature, err := signingMgr.Sign(payloadBytes, ctx.PrivateKey()) if err != nil { return nil, errors.WithMessage(err, "signing of payload failed") } return &fab.SignedEnvelope{Payload: payloadBytes, Signature: signature}, nil }
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// signPayload signs payload
[ "signPayload", "signs", "payload" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/txn/env.go#L116-L128
train
hyperledger/fabric-sdk-go
pkg/fab/txn/env.go
createHeader
func createHeader(th *TransactionHeader, channelHeader *common.ChannelHeader) (*common.Header, error) { //nolint signatureHeader := &common.SignatureHeader{ Creator: th.creator, Nonce: th.nonce, } sh, err := proto.Marshal(signatureHeader) if err != nil { return nil, errors.Wrap(err, "marshal signatureHeader failed") } ch, err := proto.Marshal(channelHeader) if err != nil { return nil, errors.Wrap(err, "marshal channelHeader failed") } header := common.Header{ SignatureHeader: sh, ChannelHeader: ch, } return &header, nil }
go
func createHeader(th *TransactionHeader, channelHeader *common.ChannelHeader) (*common.Header, error) { //nolint signatureHeader := &common.SignatureHeader{ Creator: th.creator, Nonce: th.nonce, } sh, err := proto.Marshal(signatureHeader) if err != nil { return nil, errors.Wrap(err, "marshal signatureHeader failed") } ch, err := proto.Marshal(channelHeader) if err != nil { return nil, errors.Wrap(err, "marshal channelHeader failed") } header := common.Header{ SignatureHeader: sh, ChannelHeader: ch, } return &header, nil }
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// createHeader creates a Header from a ChannelHeader.
[ "createHeader", "creates", "a", "Header", "from", "a", "ChannelHeader", "." ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/txn/env.go#L179-L198
train
hyperledger/fabric-sdk-go
pkg/fab/txn/env.go
CreatePayload
func CreatePayload(txh *TransactionHeader, channelHeader *common.ChannelHeader, data []byte) (*common.Payload, error) { header, err := createHeader(txh, channelHeader) if err != nil { return nil, errors.Wrap(err, "header creation failed") } payload := common.Payload{ Header: header, Data: data, } return &payload, nil }
go
func CreatePayload(txh *TransactionHeader, channelHeader *common.ChannelHeader, data []byte) (*common.Payload, error) { header, err := createHeader(txh, channelHeader) if err != nil { return nil, errors.Wrap(err, "header creation failed") } payload := common.Payload{ Header: header, Data: data, } return &payload, nil }
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// CreatePayload creates a slice of payload bytes from a ChannelHeader and a data slice.
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48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/txn/env.go#L201-L213
train
hyperledger/fabric-sdk-go
pkg/fab/txn/env.go
CreateSignatureHeader
func CreateSignatureHeader(txh *TransactionHeader) (*common.SignatureHeader, error) { signatureHeader := common.SignatureHeader{ Creator: txh.creator, Nonce: txh.nonce, } return &signatureHeader, nil }
go
func CreateSignatureHeader(txh *TransactionHeader) (*common.SignatureHeader, error) { signatureHeader := common.SignatureHeader{ Creator: txh.creator, Nonce: txh.nonce, } return &signatureHeader, nil }
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// CreateSignatureHeader creates a SignatureHeader based on the nonce and creator of the transaction header.
[ "CreateSignatureHeader", "creates", "a", "SignatureHeader", "based", "on", "the", "nonce", "and", "creator", "of", "the", "transaction", "header", "." ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/txn/env.go#L216-L224
train
hyperledger/fabric-sdk-go
pkg/client/resmgmt/opts.go
WithOrdererEndpoint
func WithOrdererEndpoint(key string) RequestOption { return func(ctx context.Client, opts *requestOptions) error { ordererCfg, found := ctx.EndpointConfig().OrdererConfig(key) if !found { return errors.Errorf("orderer not found for url : %s", key) } orderer, err := ctx.InfraProvider().CreateOrdererFromConfig(ordererCfg) if err != nil { return errors.WithMessage(err, "creating orderer from config failed") } return WithOrderer(orderer)(ctx, opts) } }
go
func WithOrdererEndpoint(key string) RequestOption { return func(ctx context.Client, opts *requestOptions) error { ordererCfg, found := ctx.EndpointConfig().OrdererConfig(key) if !found { return errors.Errorf("orderer not found for url : %s", key) } orderer, err := ctx.InfraProvider().CreateOrdererFromConfig(ordererCfg) if err != nil { return errors.WithMessage(err, "creating orderer from config failed") } return WithOrderer(orderer)(ctx, opts) } }
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// WithOrdererEndpoint allows an orderer to be specified for the request. // The orderer will be looked-up based on the key argument. // key argument can be a name or url
[ "WithOrdererEndpoint", "allows", "an", "orderer", "to", "be", "specified", "for", "the", "request", ".", "The", "orderer", "will", "be", "looked", "-", "up", "based", "on", "the", "key", "argument", ".", "key", "argument", "can", "be", "a", "name", "or", "url" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/client/resmgmt/opts.go#L88-L104
train
hyperledger/fabric-sdk-go
pkg/client/resmgmt/opts.go
WithOrderer
func WithOrderer(orderer fab.Orderer) RequestOption { return func(ctx context.Client, opts *requestOptions) error { opts.Orderer = orderer return nil } }
go
func WithOrderer(orderer fab.Orderer) RequestOption { return func(ctx context.Client, opts *requestOptions) error { opts.Orderer = orderer return nil } }
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// WithOrderer allows an orderer to be specified for the request.
[ "WithOrderer", "allows", "an", "orderer", "to", "be", "specified", "for", "the", "request", "." ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/client/resmgmt/opts.go#L107-L112
train
hyperledger/fabric-sdk-go
pkg/client/resmgmt/opts.go
WithConfigSignatures
func WithConfigSignatures(signatures ...*common.ConfigSignature) RequestOption { return func(ctx context.Client, opts *requestOptions) error { opts.Signatures = signatures return nil } }
go
func WithConfigSignatures(signatures ...*common.ConfigSignature) RequestOption { return func(ctx context.Client, opts *requestOptions) error { opts.Signatures = signatures return nil } }
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// WithConfigSignatures allows to provide pre defined signatures for resmgmt client's SaveChannel call
[ "WithConfigSignatures", "allows", "to", "provide", "pre", "defined", "signatures", "for", "resmgmt", "client", "s", "SaveChannel", "call" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/client/resmgmt/opts.go#L115-L120
train
hyperledger/fabric-sdk-go
pkg/common/errors/multi/multi.go
New
func New(errs ...error) error { errors := Errors{} for _, err := range errs { if err != nil { errors = append(errors, err) } } if len(errors) == 0 { return nil } if len(errors) == 1 { return errors[0] } return errors }
go
func New(errs ...error) error { errors := Errors{} for _, err := range errs { if err != nil { errors = append(errors, err) } } if len(errors) == 0 { return nil } if len(errors) == 1 { return errors[0] } return errors }
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// New Errors object with the given errors. Only non-nil errors are added.
[ "New", "Errors", "object", "with", "the", "given", "errors", ".", "Only", "non", "-", "nil", "errors", "are", "added", "." ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/common/errors/multi/multi.go#L22-L39
train
hyperledger/fabric-sdk-go
pkg/common/errors/multi/multi.go
Append
func Append(errs error, err error) error { m, ok := errs.(Errors) if !ok { return New(errs, err) } return append(m, err) }
go
func Append(errs error, err error) error { m, ok := errs.(Errors) if !ok { return New(errs, err) } return append(m, err) }
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// Append error to Errors. If the first arg is not an Errors object, one will be created
[ "Append", "error", "to", "Errors", ".", "If", "the", "first", "arg", "is", "not", "an", "Errors", "object", "one", "will", "be", "created" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/common/errors/multi/multi.go#L42-L48
train
hyperledger/fabric-sdk-go
pkg/common/errors/multi/multi.go
ToError
func (errs Errors) ToError() error { if len(errs) == 0 { return nil } if len(errs) == 1 { return errs[0] } return errs }
go
func (errs Errors) ToError() error { if len(errs) == 0 { return nil } if len(errs) == 1 { return errs[0] } return errs }
[ "func", "(", "errs", "Errors", ")", "ToError", "(", ")", "error", "{", "if", "len", "(", "errs", ")", "==", "0", "{", "return", "nil", "\n", "}", "\n", "if", "len", "(", "errs", ")", "==", "1", "{", "return", "errs", "[", "0", "]", "\n", "}", "\n", "return", "errs", "\n", "}" ]
// ToError converts Errors to the error interface // returns nil if no errors are present, a single error object if only one is present
[ "ToError", "converts", "Errors", "to", "the", "error", "interface", "returns", "nil", "if", "no", "errors", "are", "present", "a", "single", "error", "object", "if", "only", "one", "is", "present" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/common/errors/multi/multi.go#L52-L60
train
hyperledger/fabric-sdk-go
pkg/common/errors/multi/multi.go
Error
func (errs Errors) Error() string { if len(errs) == 0 { return "" } if len(errs) == 1 { return errs[0].Error() } errors := []string{fmt.Sprint("Multiple errors occurred:")} for _, err := range errs { errors = append(errors, err.Error()) } return strings.Join(errors, " - ") }
go
func (errs Errors) Error() string { if len(errs) == 0 { return "" } if len(errs) == 1 { return errs[0].Error() } errors := []string{fmt.Sprint("Multiple errors occurred:")} for _, err := range errs { errors = append(errors, err.Error()) } return strings.Join(errors, " - ") }
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// Error implements the error interface to return a string representation of Errors
[ "Error", "implements", "the", "error", "interface", "to", "return", "a", "string", "representation", "of", "Errors" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/common/errors/multi/multi.go#L63-L76
train
hyperledger/fabric-sdk-go
pkg/util/pathvar/subst.go
substVar
func substVar(s string, noMatch string, sep string) (string, string) { endPos := strings.Index(s, sep) if endPos == -1 { return noMatch, s } v, ok := lookupVar(s[:endPos]) if !ok { return noMatch, s } return v, s[endPos+1:] }
go
func substVar(s string, noMatch string, sep string) (string, string) { endPos := strings.Index(s, sep) if endPos == -1 { return noMatch, s } v, ok := lookupVar(s[:endPos]) if !ok { return noMatch, s } return v, s[endPos+1:] }
[ "func", "substVar", "(", "s", "string", ",", "noMatch", "string", ",", "sep", "string", ")", "(", "string", ",", "string", ")", "{", "endPos", ":=", "strings", ".", "Index", "(", "s", ",", "sep", ")", "\n", "if", "endPos", "==", "-", "1", "{", "return", "noMatch", ",", "s", "\n", "}", "\n\n", "v", ",", "ok", ":=", "lookupVar", "(", "s", "[", ":", "endPos", "]", ")", "\n", "if", "!", "ok", "{", "return", "noMatch", ",", "s", "\n", "}", "\n\n", "return", "v", ",", "s", "[", "endPos", "+", "1", ":", "]", "\n", "}" ]
// substVar searches for an instance of a variables name and replaces them with their value. // The first return value is substituted portion of the string or noMatch if no replacement occurred. // The second return value is the unconsumed portion of s.
[ "substVar", "searches", "for", "an", "instance", "of", "a", "variables", "name", "and", "replaces", "them", "with", "their", "value", ".", "The", "first", "return", "value", "is", "substituted", "portion", "of", "the", "string", "or", "noMatch", "if", "no", "replacement", "occurred", ".", "The", "second", "return", "value", "is", "the", "unconsumed", "portion", "of", "s", "." ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/util/pathvar/subst.go#L55-L67
train
hyperledger/fabric-sdk-go
pkg/util/pathvar/subst.go
lookupVar
func lookupVar(v string) (string, bool) { // TODO: optimize if the number of variable names grows switch v { case "FABRIC_SDK_GO_PROJECT_PATH": return metadata.GetProjectPath(), true case "GOPATH": return goPath(), true case "CRYPTOCONFIG_FIXTURES_PATH": return metadata.CryptoConfigPath, true } return os.LookupEnv(v) }
go
func lookupVar(v string) (string, bool) { // TODO: optimize if the number of variable names grows switch v { case "FABRIC_SDK_GO_PROJECT_PATH": return metadata.GetProjectPath(), true case "GOPATH": return goPath(), true case "CRYPTOCONFIG_FIXTURES_PATH": return metadata.CryptoConfigPath, true } return os.LookupEnv(v) }
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// lookupVar returns the value of the variable. // The local variable table is consulted first, followed by environment variables. // Returns false if the variable doesn't exist.
[ "lookupVar", "returns", "the", "value", "of", "the", "variable", ".", "The", "local", "variable", "table", "is", "consulted", "first", "followed", "by", "environment", "variables", ".", "Returns", "false", "if", "the", "variable", "doesn", "t", "exist", "." ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/util/pathvar/subst.go#L72-L83
train
hyperledger/fabric-sdk-go
pkg/fab/events/service/dispatcher/dispatcher.go
New
func New(opts ...options.Opt) *Dispatcher { logger.Debug("Creating new dispatcher.") params := defaultParams() options.Apply(params, opts) return &Dispatcher{ params: *params, handlers: make(map[reflect.Type]Handler), eventch: make(chan interface{}, params.eventConsumerBufferSize), txRegistrations: make(map[string]*TxStatusReg), ccRegistrations: make(map[string]*ChaincodeReg), state: dispatcherStateInitial, lastBlockNum: math.MaxUint64, } }
go
func New(opts ...options.Opt) *Dispatcher { logger.Debug("Creating new dispatcher.") params := defaultParams() options.Apply(params, opts) return &Dispatcher{ params: *params, handlers: make(map[reflect.Type]Handler), eventch: make(chan interface{}, params.eventConsumerBufferSize), txRegistrations: make(map[string]*TxStatusReg), ccRegistrations: make(map[string]*ChaincodeReg), state: dispatcherStateInitial, lastBlockNum: math.MaxUint64, } }
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// New creates a new Dispatcher.
[ "New", "creates", "a", "new", "Dispatcher", "." ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/events/service/dispatcher/dispatcher.go#L60-L75
train
hyperledger/fabric-sdk-go
pkg/fab/events/service/dispatcher/dispatcher.go
RegisterHandlers
func (ed *Dispatcher) RegisterHandlers() { ed.RegisterHandler(&RegisterChaincodeEvent{}, ed.handleRegisterCCEvent) ed.RegisterHandler(&RegisterTxStatusEvent{}, ed.handleRegisterTxStatusEvent) ed.RegisterHandler(&RegisterBlockEvent{}, ed.handleRegisterBlockEvent) ed.RegisterHandler(&RegisterFilteredBlockEvent{}, ed.handleRegisterFilteredBlockEvent) ed.RegisterHandler(&UnregisterEvent{}, ed.handleUnregisterEvent) ed.RegisterHandler(&StopEvent{}, ed.HandleStopEvent) ed.RegisterHandler(&TransferEvent{}, ed.HandleTransferEvent) ed.RegisterHandler(&StopAndTransferEvent{}, ed.HandleStopAndTransferEvent) ed.RegisterHandler(&RegistrationInfoEvent{}, ed.handleRegistrationInfoEvent) // The following events are used for testing only ed.RegisterHandler(&fab.BlockEvent{}, ed.handleBlockEvent) ed.RegisterHandler(&fab.FilteredBlockEvent{}, ed.handleFilteredBlockEvent) }
go
func (ed *Dispatcher) RegisterHandlers() { ed.RegisterHandler(&RegisterChaincodeEvent{}, ed.handleRegisterCCEvent) ed.RegisterHandler(&RegisterTxStatusEvent{}, ed.handleRegisterTxStatusEvent) ed.RegisterHandler(&RegisterBlockEvent{}, ed.handleRegisterBlockEvent) ed.RegisterHandler(&RegisterFilteredBlockEvent{}, ed.handleRegisterFilteredBlockEvent) ed.RegisterHandler(&UnregisterEvent{}, ed.handleUnregisterEvent) ed.RegisterHandler(&StopEvent{}, ed.HandleStopEvent) ed.RegisterHandler(&TransferEvent{}, ed.HandleTransferEvent) ed.RegisterHandler(&StopAndTransferEvent{}, ed.HandleStopAndTransferEvent) ed.RegisterHandler(&RegistrationInfoEvent{}, ed.handleRegistrationInfoEvent) // The following events are used for testing only ed.RegisterHandler(&fab.BlockEvent{}, ed.handleBlockEvent) ed.RegisterHandler(&fab.FilteredBlockEvent{}, ed.handleFilteredBlockEvent) }
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// RegisterHandlers registers all of the handlers by event type
[ "RegisterHandlers", "registers", "all", "of", "the", "handlers", "by", "event", "type" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/events/service/dispatcher/dispatcher.go#L78-L92
train
hyperledger/fabric-sdk-go
pkg/fab/events/service/dispatcher/dispatcher.go
EventCh
func (ed *Dispatcher) EventCh() (chan<- interface{}, error) { state := ed.getState() if state == dispatcherStateStarted { return ed.eventch, nil } return nil, errors.Errorf("dispatcher not started - Current state [%d]", state) }
go
func (ed *Dispatcher) EventCh() (chan<- interface{}, error) { state := ed.getState() if state == dispatcherStateStarted { return ed.eventch, nil } return nil, errors.Errorf("dispatcher not started - Current state [%d]", state) }
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// EventCh returns the channel to which events may be posted
[ "EventCh", "returns", "the", "channel", "to", "which", "events", "may", "be", "posted" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/events/service/dispatcher/dispatcher.go#L95-L101
train
hyperledger/fabric-sdk-go
pkg/fab/events/service/dispatcher/dispatcher.go
Start
func (ed *Dispatcher) Start() error { if !ed.setState(dispatcherStateInitial, dispatcherStateStarted) { return errors.New("cannot start dispatcher since it's not in its initial state") } ed.RegisterHandlers() if err := ed.initRegistrations(); err != nil { return errors.WithMessage(err, "error initializing registrations") } if ed.initialLastBlockNum > 0 { if err := ed.updateLastBlockNum(ed.initialLastBlockNum); err != nil { logger.Warnf("Unable to update last block num to %d: %s", ed.initialLastBlockNum, err) } } go func() { for { if ed.getState() == dispatcherStateStopped { break } logger.Debug("Listening for events...") e, ok := <-ed.eventch if !ok { break } logger.Debugf("Received event: %+v", reflect.TypeOf(e)) if handler, ok := ed.handlers[reflect.TypeOf(e)]; ok { logger.Debugf("Dispatching event: %+v", reflect.TypeOf(e)) handler(e) } else { logger.Errorf("Handler not found for: %s", reflect.TypeOf(e)) } } logger.Debug("Exiting event dispatcher") }() return nil }
go
func (ed *Dispatcher) Start() error { if !ed.setState(dispatcherStateInitial, dispatcherStateStarted) { return errors.New("cannot start dispatcher since it's not in its initial state") } ed.RegisterHandlers() if err := ed.initRegistrations(); err != nil { return errors.WithMessage(err, "error initializing registrations") } if ed.initialLastBlockNum > 0 { if err := ed.updateLastBlockNum(ed.initialLastBlockNum); err != nil { logger.Warnf("Unable to update last block num to %d: %s", ed.initialLastBlockNum, err) } } go func() { for { if ed.getState() == dispatcherStateStopped { break } logger.Debug("Listening for events...") e, ok := <-ed.eventch if !ok { break } logger.Debugf("Received event: %+v", reflect.TypeOf(e)) if handler, ok := ed.handlers[reflect.TypeOf(e)]; ok { logger.Debugf("Dispatching event: %+v", reflect.TypeOf(e)) handler(e) } else { logger.Errorf("Handler not found for: %s", reflect.TypeOf(e)) } } logger.Debug("Exiting event dispatcher") }() return nil }
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// Start starts dispatching events as they arrive. All events are processed in // a single Go routine in order to avoid any race conditions
[ "Start", "starts", "dispatching", "events", "as", "they", "arrive", ".", "All", "events", "are", "processed", "in", "a", "single", "Go", "routine", "in", "order", "to", "avoid", "any", "race", "conditions" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/events/service/dispatcher/dispatcher.go#L105-L146
train
hyperledger/fabric-sdk-go
pkg/fab/events/service/dispatcher/dispatcher.go
updateLastBlockNum
func (ed *Dispatcher) updateLastBlockNum(blockNum uint64) error { // The Deliver Service shouldn't be sending blocks out of order. // Log an error if we detect this happening. lastBlockNum := atomic.LoadUint64(&ed.lastBlockNum) if lastBlockNum == math.MaxUint64 || blockNum > lastBlockNum { atomic.StoreUint64(&ed.lastBlockNum, blockNum) logger.Debugf("Updated last block received to %d", blockNum) return nil } return errors.Errorf("Expecting a block number greater than %d but received block number %d", lastBlockNum, blockNum) }
go
func (ed *Dispatcher) updateLastBlockNum(blockNum uint64) error { // The Deliver Service shouldn't be sending blocks out of order. // Log an error if we detect this happening. lastBlockNum := atomic.LoadUint64(&ed.lastBlockNum) if lastBlockNum == math.MaxUint64 || blockNum > lastBlockNum { atomic.StoreUint64(&ed.lastBlockNum, blockNum) logger.Debugf("Updated last block received to %d", blockNum) return nil } return errors.Errorf("Expecting a block number greater than %d but received block number %d", lastBlockNum, blockNum) }
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// updateLastBlockNum updates the value of lastBlockNum and // returns the updated value.
[ "updateLastBlockNum", "updates", "the", "value", "of", "lastBlockNum", "and", "returns", "the", "updated", "value", "." ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/events/service/dispatcher/dispatcher.go#L155-L165
train
hyperledger/fabric-sdk-go
pkg/fab/events/service/dispatcher/dispatcher.go
clearBlockRegistrations
func (ed *Dispatcher) clearBlockRegistrations(closeChannel bool) { if closeChannel { for _, reg := range ed.blockRegistrations { close(reg.Eventch) } } ed.blockRegistrations = nil }
go
func (ed *Dispatcher) clearBlockRegistrations(closeChannel bool) { if closeChannel { for _, reg := range ed.blockRegistrations { close(reg.Eventch) } } ed.blockRegistrations = nil }
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// clearBlockRegistrations removes all block registrations and closes the corresponding event channels. // The listener will receive a 'closed' event to indicate that the channel has been closed.
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48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/events/service/dispatcher/dispatcher.go#L204-L211
train
hyperledger/fabric-sdk-go
pkg/fab/events/service/dispatcher/dispatcher.go
clearFilteredBlockRegistrations
func (ed *Dispatcher) clearFilteredBlockRegistrations(closeChannel bool) { if closeChannel { for _, reg := range ed.filteredBlockRegistrations { close(reg.Eventch) } } ed.filteredBlockRegistrations = nil }
go
func (ed *Dispatcher) clearFilteredBlockRegistrations(closeChannel bool) { if closeChannel { for _, reg := range ed.filteredBlockRegistrations { close(reg.Eventch) } } ed.filteredBlockRegistrations = nil }
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// clearFilteredBlockRegistrations removes all filtered block registrations and closes the corresponding event channels. // The listener will receive a 'closed' event to indicate that the channel has been closed.
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48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/events/service/dispatcher/dispatcher.go#L215-L222
train
hyperledger/fabric-sdk-go
pkg/fab/events/service/dispatcher/dispatcher.go
clearTxRegistrations
func (ed *Dispatcher) clearTxRegistrations(closeChannel bool) { if closeChannel { for _, reg := range ed.txRegistrations { logger.Debugf("Closing TX registration event channel for TxID [%s].", reg.TxID) close(reg.Eventch) } } ed.txRegistrations = make(map[string]*TxStatusReg) }
go
func (ed *Dispatcher) clearTxRegistrations(closeChannel bool) { if closeChannel { for _, reg := range ed.txRegistrations { logger.Debugf("Closing TX registration event channel for TxID [%s].", reg.TxID) close(reg.Eventch) } } ed.txRegistrations = make(map[string]*TxStatusReg) }
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// clearTxRegistrations removes all transaction registrations and closes the corresponding event channels. // The listener will receive a 'closed' event to indicate that the channel has been closed.
[ "clearTxRegistrations", "removes", "all", "transaction", "registrations", "and", "closes", "the", "corresponding", "event", "channels", ".", "The", "listener", "will", "receive", "a", "closed", "event", "to", "indicate", "that", "the", "channel", "has", "been", "closed", "." ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/events/service/dispatcher/dispatcher.go#L226-L234
train
hyperledger/fabric-sdk-go
pkg/fab/events/service/dispatcher/dispatcher.go
clearChaincodeRegistrations
func (ed *Dispatcher) clearChaincodeRegistrations(closeChannel bool) { if closeChannel { for _, reg := range ed.ccRegistrations { logger.Debugf("Closing chaincode registration event channel for CC ID [%s] and event filter [%s].", reg.ChaincodeID, reg.EventFilter) close(reg.Eventch) } } ed.ccRegistrations = make(map[string]*ChaincodeReg) }
go
func (ed *Dispatcher) clearChaincodeRegistrations(closeChannel bool) { if closeChannel { for _, reg := range ed.ccRegistrations { logger.Debugf("Closing chaincode registration event channel for CC ID [%s] and event filter [%s].", reg.ChaincodeID, reg.EventFilter) close(reg.Eventch) } } ed.ccRegistrations = make(map[string]*ChaincodeReg) }
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// clearChaincodeRegistrations removes all chaincode registrations and closes the corresponding event channels. // The listener will receive a 'closed' event to indicate that the channel has been closed.
[ "clearChaincodeRegistrations", "removes", "all", "chaincode", "registrations", "and", "closes", "the", "corresponding", "event", "channels", ".", "The", "listener", "will", "receive", "a", "closed", "event", "to", "indicate", "that", "the", "channel", "has", "been", "closed", "." ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/events/service/dispatcher/dispatcher.go#L238-L246
train
hyperledger/fabric-sdk-go
pkg/fab/events/service/dispatcher/dispatcher.go
HandleStopEvent
func (ed *Dispatcher) HandleStopEvent(e Event) { event := e.(*StopEvent) logger.Debugf("Stopping dispatcher...") if !ed.setState(dispatcherStateStarted, dispatcherStateStopped) { logger.Warn("Cannot stop event dispatcher since it's already stopped.") event.ErrCh <- errors.New("dispatcher already stopped") return } // Remove all registrations and close the associated event channels // so that the client is notified that the registration has been removed ed.clearRegistrations(true) event.ErrCh <- nil }
go
func (ed *Dispatcher) HandleStopEvent(e Event) { event := e.(*StopEvent) logger.Debugf("Stopping dispatcher...") if !ed.setState(dispatcherStateStarted, dispatcherStateStopped) { logger.Warn("Cannot stop event dispatcher since it's already stopped.") event.ErrCh <- errors.New("dispatcher already stopped") return } // Remove all registrations and close the associated event channels // so that the client is notified that the registration has been removed ed.clearRegistrations(true) event.ErrCh <- nil }
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// HandleStopEvent stops the dispatcher and unregisters all event registration. // The Dispatcher is no longer usable.
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48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/events/service/dispatcher/dispatcher.go#L250-L265
train
hyperledger/fabric-sdk-go
pkg/fab/events/service/dispatcher/dispatcher.go
HandleTransferEvent
func (ed *Dispatcher) HandleTransferEvent(e Event) { event := e.(*TransferEvent) event.SnapshotCh <- ed.newSnapshot() // Remove all registrations but don't close the associated event channels ed.clearRegistrations(false) }
go
func (ed *Dispatcher) HandleTransferEvent(e Event) { event := e.(*TransferEvent) event.SnapshotCh <- ed.newSnapshot() // Remove all registrations but don't close the associated event channels ed.clearRegistrations(false) }
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// HandleTransferEvent transfers all event registrations into a EventSnapshot.
[ "HandleTransferEvent", "transfers", "all", "event", "registrations", "into", "a", "EventSnapshot", "." ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/events/service/dispatcher/dispatcher.go#L268-L275
train
hyperledger/fabric-sdk-go
pkg/fab/events/service/dispatcher/dispatcher.go
HandleStopAndTransferEvent
func (ed *Dispatcher) HandleStopAndTransferEvent(e Event) { event := e.(*StopAndTransferEvent) logger.Debugf("Stopping dispatcher...") if !ed.setState(dispatcherStateStarted, dispatcherStateStopped) { logger.Warn("Cannot stop event dispatcher since it's already stopped.") event.ErrCh <- errors.New("dispatcher already stopped") return } event.SnapshotCh <- ed.newSnapshot() // Remove all registrations but don't close the associated event channels ed.clearRegistrations(false) }
go
func (ed *Dispatcher) HandleStopAndTransferEvent(e Event) { event := e.(*StopAndTransferEvent) logger.Debugf("Stopping dispatcher...") if !ed.setState(dispatcherStateStarted, dispatcherStateStopped) { logger.Warn("Cannot stop event dispatcher since it's already stopped.") event.ErrCh <- errors.New("dispatcher already stopped") return } event.SnapshotCh <- ed.newSnapshot() // Remove all registrations but don't close the associated event channels ed.clearRegistrations(false) }
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// HandleStopAndTransferEvent stops the dispatcher and transfers all event registrations // into a EventSnapshot. // The Dispatcher is no longer usable.
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48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/events/service/dispatcher/dispatcher.go#L280-L294
train
hyperledger/fabric-sdk-go
pkg/fab/events/service/dispatcher/dispatcher.go
HandleBlock
func (ed *Dispatcher) HandleBlock(block *cb.Block, sourceURL string) { logger.Debugf("Handling block event - Block #%d", block.Header.Number) if err := ed.updateLastBlockNum(block.Header.Number); err != nil { logger.Error(err.Error()) return } if ed.updateLastBlockInfoOnly { ed.updateLastBlockInfoOnly = false return } logger.Debug("Publishing block event...") ed.publishBlockEvents(block, sourceURL) ed.publishFilteredBlockEvents(toFilteredBlock(block), sourceURL) }
go
func (ed *Dispatcher) HandleBlock(block *cb.Block, sourceURL string) { logger.Debugf("Handling block event - Block #%d", block.Header.Number) if err := ed.updateLastBlockNum(block.Header.Number); err != nil { logger.Error(err.Error()) return } if ed.updateLastBlockInfoOnly { ed.updateLastBlockInfoOnly = false return } logger.Debug("Publishing block event...") ed.publishBlockEvents(block, sourceURL) ed.publishFilteredBlockEvents(toFilteredBlock(block), sourceURL) }
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// HandleBlock handles a block event
[ "HandleBlock", "handles", "a", "block", "event" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/events/service/dispatcher/dispatcher.go#L430-L446
train
hyperledger/fabric-sdk-go
pkg/fab/events/service/dispatcher/dispatcher.go
HandleFilteredBlock
func (ed *Dispatcher) HandleFilteredBlock(fblock *pb.FilteredBlock, sourceURL string) { logger.Debugf("Handling filtered block event - Block #%d", fblock.Number) if err := ed.updateLastBlockNum(fblock.Number); err != nil { logger.Error(err.Error()) return } if ed.updateLastBlockInfoOnly { ed.updateLastBlockInfoOnly = false return } logger.Debug("Publishing filtered block event...") ed.publishFilteredBlockEvents(fblock, sourceURL) }
go
func (ed *Dispatcher) HandleFilteredBlock(fblock *pb.FilteredBlock, sourceURL string) { logger.Debugf("Handling filtered block event - Block #%d", fblock.Number) if err := ed.updateLastBlockNum(fblock.Number); err != nil { logger.Error(err.Error()) return } if ed.updateLastBlockInfoOnly { ed.updateLastBlockInfoOnly = false return } logger.Debug("Publishing filtered block event...") ed.publishFilteredBlockEvents(fblock, sourceURL) }
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// HandleFilteredBlock handles a filtered block event
[ "HandleFilteredBlock", "handles", "a", "filtered", "block", "event" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/events/service/dispatcher/dispatcher.go#L449-L464
train
hyperledger/fabric-sdk-go
pkg/fab/events/service/dispatcher/dispatcher.go
RegisterHandler
func (ed *Dispatcher) RegisterHandler(t interface{}, h Handler) { htype := reflect.TypeOf(t) if _, ok := ed.handlers[htype]; !ok { logger.Debugf("Registering handler for %s on dispatcher %T", htype, ed) ed.handlers[htype] = h } else { logger.Debugf("Cannot register handler %s on dispatcher %T since it's already registered", htype, ed) } }
go
func (ed *Dispatcher) RegisterHandler(t interface{}, h Handler) { htype := reflect.TypeOf(t) if _, ok := ed.handlers[htype]; !ok { logger.Debugf("Registering handler for %s on dispatcher %T", htype, ed) ed.handlers[htype] = h } else { logger.Debugf("Cannot register handler %s on dispatcher %T since it's already registered", htype, ed) } }
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// RegisterHandler registers an event handler
[ "RegisterHandler", "registers", "an", "event", "handler" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/events/service/dispatcher/dispatcher.go#L644-L652
train
hyperledger/fabric-sdk-go
pkg/core/config/comm/tls/certpool.go
NewCertPool
func NewCertPool(useSystemCertPool bool) (fab.CertPool, error) { c, err := loadSystemCertPool(useSystemCertPool) if err != nil { return nil, err } newCertPool := &certPool{ certsByName: make(map[string][]int), certPool: c, systemCertPool: useSystemCertPool, } return newCertPool, nil }
go
func NewCertPool(useSystemCertPool bool) (fab.CertPool, error) { c, err := loadSystemCertPool(useSystemCertPool) if err != nil { return nil, err } newCertPool := &certPool{ certsByName: make(map[string][]int), certPool: c, systemCertPool: useSystemCertPool, } return newCertPool, nil }
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// NewCertPool new CertPool implementation
[ "NewCertPool", "new", "CertPool", "implementation" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/core/config/comm/tls/certpool.go#L33-L47
train
hyperledger/fabric-sdk-go
pkg/core/config/comm/tls/certpool.go
filterCerts
func (c *certPool) filterCerts(certs ...*x509.Certificate) []*x509.Certificate { c.lock.RLock() defer c.lock.RUnlock() filtered := []*x509.Certificate{} CertLoop: for _, cert := range certs { if cert == nil { continue } possibilities := c.certsByName[string(cert.RawSubject)] for _, p := range possibilities { if c.certs[p].Equal(cert) { continue CertLoop } } filtered = append(filtered, cert) } //remove duplicate from list of certs being passed return removeDuplicates(filtered...) }
go
func (c *certPool) filterCerts(certs ...*x509.Certificate) []*x509.Certificate { c.lock.RLock() defer c.lock.RUnlock() filtered := []*x509.Certificate{} CertLoop: for _, cert := range certs { if cert == nil { continue } possibilities := c.certsByName[string(cert.RawSubject)] for _, p := range possibilities { if c.certs[p].Equal(cert) { continue CertLoop } } filtered = append(filtered, cert) } //remove duplicate from list of certs being passed return removeDuplicates(filtered...) }
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//filterCerts remove certs from list if they already exist in pool or duplicate
[ "filterCerts", "remove", "certs", "from", "list", "if", "they", "already", "exist", "in", "pool", "or", "duplicate" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/core/config/comm/tls/certpool.go#L116-L138
train
hyperledger/fabric-sdk-go
pkg/fab/discovery/discovery.go
New
func New(ctx fabcontext.Client) (*Client, error) { authInfo, err := newAuthInfo(ctx) if err != nil { return nil, err } return &Client{ ctx: ctx, authInfo: authInfo, }, nil }
go
func New(ctx fabcontext.Client) (*Client, error) { authInfo, err := newAuthInfo(ctx) if err != nil { return nil, err } return &Client{ ctx: ctx, authInfo: authInfo, }, nil }
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// New returns a new Discover client
[ "New", "returns", "a", "new", "Discover", "client" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/discovery/discovery.go#L38-L48
train
hyperledger/fabric-sdk-go
pkg/msp/getsigid.go
NewUser
func (mgr *IdentityManager) NewUser(userData *msp.UserData) (*User, error) { return newUser(userData, mgr.cryptoSuite) }
go
func (mgr *IdentityManager) NewUser(userData *msp.UserData) (*User, error) { return newUser(userData, mgr.cryptoSuite) }
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// NewUser creates a User instance
[ "NewUser", "creates", "a", "User", "instance" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/msp/getsigid.go#L40-L42
train
hyperledger/fabric-sdk-go
pkg/msp/getsigid.go
GetSigningIdentity
func (mgr *IdentityManager) GetSigningIdentity(id string) (msp.SigningIdentity, error) { user, err := mgr.GetUser(id) if err != nil { return nil, err } return user, nil }
go
func (mgr *IdentityManager) GetSigningIdentity(id string) (msp.SigningIdentity, error) { user, err := mgr.GetUser(id) if err != nil { return nil, err } return user, nil }
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// GetSigningIdentity returns a signing identity for the given id
[ "GetSigningIdentity", "returns", "a", "signing", "identity", "for", "the", "given", "id" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/msp/getsigid.go#L61-L67
train
hyperledger/fabric-sdk-go
pkg/msp/getsigid.go
GetUser
func (mgr *IdentityManager) GetUser(username string) (*User, error) { //nolint u, err := mgr.loadUserFromStore(username) if err != nil { if err != msp.ErrUserNotFound { return nil, errors.WithMessage(err, "loading user from store failed") } // Not found, continue } if u == nil { certBytes := mgr.getEmbeddedCertBytes(username) if certBytes == nil { certBytes, err = mgr.getCertBytesFromCertStore(username) if err != nil && err != msp.ErrUserNotFound { return nil, errors.WithMessage(err, "fetching cert from store failed") } } if certBytes == nil { return nil, msp.ErrUserNotFound } privateKey, err := mgr.getEmbeddedPrivateKey(username) if err != nil { return nil, errors.WithMessage(err, "fetching embedded private key failed") } if privateKey == nil { privateKey, err = mgr.getPrivateKeyFromCert(username, certBytes) if err != nil { return nil, errors.WithMessage(err, "getting private key from cert failed") } } if privateKey == nil { return nil, fmt.Errorf("unable to find private key for user [%s]", username) } mspID, ok := comm.MSPID(mgr.config, mgr.orgName) if !ok { return nil, errors.New("MSP ID config read failed") } u = &User{ id: username, mspID: mspID, enrollmentCertificate: certBytes, privateKey: privateKey, } } return u, nil }
go
func (mgr *IdentityManager) GetUser(username string) (*User, error) { //nolint u, err := mgr.loadUserFromStore(username) if err != nil { if err != msp.ErrUserNotFound { return nil, errors.WithMessage(err, "loading user from store failed") } // Not found, continue } if u == nil { certBytes := mgr.getEmbeddedCertBytes(username) if certBytes == nil { certBytes, err = mgr.getCertBytesFromCertStore(username) if err != nil && err != msp.ErrUserNotFound { return nil, errors.WithMessage(err, "fetching cert from store failed") } } if certBytes == nil { return nil, msp.ErrUserNotFound } privateKey, err := mgr.getEmbeddedPrivateKey(username) if err != nil { return nil, errors.WithMessage(err, "fetching embedded private key failed") } if privateKey == nil { privateKey, err = mgr.getPrivateKeyFromCert(username, certBytes) if err != nil { return nil, errors.WithMessage(err, "getting private key from cert failed") } } if privateKey == nil { return nil, fmt.Errorf("unable to find private key for user [%s]", username) } mspID, ok := comm.MSPID(mgr.config, mgr.orgName) if !ok { return nil, errors.New("MSP ID config read failed") } u = &User{ id: username, mspID: mspID, enrollmentCertificate: certBytes, privateKey: privateKey, } } return u, nil }
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// GetUser returns a user for the given user name
[ "GetUser", "returns", "a", "user", "for", "the", "given", "user", "name" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/msp/getsigid.go#L106-L152
train
hyperledger/fabric-sdk-go
pkg/fab/mocks/mockchconfig.go
NewMockChannelConfig
func NewMockChannelConfig(ctx context.Client, channelID string) (*MockChannelConfig, error) { return &MockChannelConfig{channelID: channelID, ctx: ctx}, nil }
go
func NewMockChannelConfig(ctx context.Client, channelID string) (*MockChannelConfig, error) { return &MockChannelConfig{channelID: channelID, ctx: ctx}, nil }
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// NewMockChannelConfig mockcore channel config implementation
[ "NewMockChannelConfig", "mockcore", "channel", "config", "implementation" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/mocks/mockchconfig.go#L88-L90
train
hyperledger/fabric-sdk-go
pkg/fab/mocks/mockchconfig.go
Query
func (c *MockChannelConfig) Query(reqCtx reqContext.Context) (fab.ChannelCfg, error) { return NewMockChannelCfg(c.channelID), nil }
go
func (c *MockChannelConfig) Query(reqCtx reqContext.Context) (fab.ChannelCfg, error) { return NewMockChannelCfg(c.channelID), nil }
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// Query mockcore query for channel configuration
[ "Query", "mockcore", "query", "for", "channel", "configuration" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/mocks/mockchconfig.go#L93-L95
train
hyperledger/fabric-sdk-go
pkg/client/common/random/random.go
PickRandomNPeerConfigs
func PickRandomNPeerConfigs(chPeers []fab.ChannelPeer, n int) []fab.PeerConfig { var result []fab.PeerConfig for _, index := range rand.Perm(len(chPeers)) { result = append(result, chPeers[index].PeerConfig) if len(result) == n { break } } return result }
go
func PickRandomNPeerConfigs(chPeers []fab.ChannelPeer, n int) []fab.PeerConfig { var result []fab.PeerConfig for _, index := range rand.Perm(len(chPeers)) { result = append(result, chPeers[index].PeerConfig) if len(result) == n { break } } return result }
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//PickRandomNPeerConfigs picks N random unique peer configs from given channel peer list
[ "PickRandomNPeerConfigs", "picks", "N", "random", "unique", "peer", "configs", "from", "given", "channel", "peer", "list" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/client/common/random/random.go#L16-L26
train