From 8ea1eea8ac807ec075cffb83be8d7a8113c17437 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Wed, 30 Oct 2024 18:28:14 +0000 Subject: [PATCH] Bump google.golang.org/grpc from 1.66.1 to 1.67.1 Bumps [google.golang.org/grpc](https://github.com/grpc/grpc-go) from 1.66.1 to 1.67.1. - [Release notes](https://github.com/grpc/grpc-go/releases) - [Commits](https://github.com/grpc/grpc-go/compare/v1.66.1...v1.67.1) --- updated-dependencies: - dependency-name: google.golang.org/grpc dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] --- go.mod | 2 +- go.sum | 4 +- .../grpc/balancer/base/balancer.go | 4 +- .../grpc/balancer/pickfirst/pickfirst.go | 2 +- .../grpc/balancer_wrapper.go | 6 +- .../grpc_binarylog_v1/binarylog.pb.go | 22 ++--- .../grpc/credentials/insecure/insecure.go | 2 +- vendor/google.golang.org/grpc/dialoptions.go | 2 + .../grpc/experimental/stats/metricregistry.go | 11 ++- .../grpc/grpclog/internal/logger.go | 2 +- .../grpc/internal/binarylog/method_logger.go | 2 +- .../grpc/internal/channelz/channelmap.go | 7 -- .../grpc/internal/channelz/funcs.go | 2 +- .../internal/channelz/syscall_nonlinux.go | 4 +- .../grpc/internal/envconfig/envconfig.go | 2 +- .../grpc/internal/internal.go | 11 ++- .../resolver/passthrough/passthrough.go | 2 +- .../grpc/internal/status/status.go | 4 +- .../grpc/internal/syscall/syscall_nonlinux.go | 6 +- .../grpc/internal/transport/controlbuf.go | 7 -- .../grpc/internal/transport/handler_server.go | 4 +- .../grpc/internal/transport/http2_client.go | 18 ++-- .../grpc/internal/transport/http2_server.go | 4 +- .../grpc/internal/transport/http_util.go | 2 +- .../grpc/internal/transport/transport.go | 2 +- .../grpc/keepalive/keepalive.go | 20 ++++- .../grpc/mem/buffer_slice.go | 12 +-- vendor/google.golang.org/grpc/mem/buffers.go | 4 +- vendor/google.golang.org/grpc/rpc_util.go | 34 ++++---- vendor/google.golang.org/grpc/server.go | 1 + .../grpc/stream_interfaces.go | 86 +++++++++++++++++++ vendor/google.golang.org/grpc/version.go | 2 +- vendor/modules.txt | 2 +- 33 files changed, 188 insertions(+), 107 deletions(-) diff --git a/go.mod b/go.mod index 1ef0590b..b8e8acb3 100644 --- a/go.mod +++ b/go.mod @@ -11,7 +11,7 @@ require ( golang.org/x/oauth2 v0.23.0 golang.org/x/sync v0.8.0 golang.org/x/sys v0.26.0 - google.golang.org/grpc v1.66.1 + google.golang.org/grpc v1.67.1 k8s.io/mount-utils v0.31.2 k8s.io/utils v0.0.0-20240902221715-702e33fdd3c3 ) diff --git a/go.sum b/go.sum index 0b34b350..7527accd 100644 --- a/go.sum +++ b/go.sum @@ -65,8 +65,8 @@ golang.org/x/text v0.18.0/go.mod h1:BuEKDfySbSR4drPmRPG/7iBdf8hvFMuRexcpahXilzY= golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= google.golang.org/genproto/googleapis/rpc v0.0.0-20240903143218-8af14fe29dc1 h1:pPJltXNxVzT4pK9yD8vR9X75DaWYYmLGMsEvBfFQZzQ= google.golang.org/genproto/googleapis/rpc v0.0.0-20240903143218-8af14fe29dc1/go.mod h1:UqMtugtsSgubUsoxbuAoiCXvqvErP7Gf0so0mK9tHxU= -google.golang.org/grpc v1.66.1 h1:hO5qAXR19+/Z44hmvIM4dQFMSYX9XcWsByfoxutBpAM= -google.golang.org/grpc v1.66.1/go.mod h1:s3/l6xSSCURdVfAnL+TqCNMyTDAGN6+lZeVxnZR128Y= +google.golang.org/grpc v1.67.1 h1:zWnc1Vrcno+lHZCOofnIMvycFcc0QRGIzm9dhnDX68E= +google.golang.org/grpc v1.67.1/go.mod h1:1gLDyUQU7CTLJI90u3nXZ9ekeghjeM7pTDZlqFNg2AA= google.golang.org/protobuf v1.34.2 h1:6xV6lTsCfpGD21XK49h7MhtcApnLqkfYgPcdHftf6hg= google.golang.org/protobuf v1.34.2/go.mod h1:qYOHts0dSfpeUzUFpOMr/WGzszTmLH+DiWniOlNbLDw= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= diff --git a/vendor/google.golang.org/grpc/balancer/base/balancer.go b/vendor/google.golang.org/grpc/balancer/base/balancer.go index a7f1eeec..2b87bd79 100644 --- a/vendor/google.golang.org/grpc/balancer/base/balancer.go +++ b/vendor/google.golang.org/grpc/balancer/base/balancer.go @@ -36,7 +36,7 @@ type baseBuilder struct { config Config } -func (bb *baseBuilder) Build(cc balancer.ClientConn, opt balancer.BuildOptions) balancer.Balancer { +func (bb *baseBuilder) Build(cc balancer.ClientConn, _ balancer.BuildOptions) balancer.Balancer { bal := &baseBalancer{ cc: cc, pickerBuilder: bb.pickerBuilder, @@ -259,6 +259,6 @@ type errPicker struct { err error // Pick() always returns this err. } -func (p *errPicker) Pick(info balancer.PickInfo) (balancer.PickResult, error) { +func (p *errPicker) Pick(balancer.PickInfo) (balancer.PickResult, error) { return balancer.PickResult{}, p.err } diff --git a/vendor/google.golang.org/grpc/balancer/pickfirst/pickfirst.go b/vendor/google.golang.org/grpc/balancer/pickfirst/pickfirst.go index 5b592f48..4d69b405 100644 --- a/vendor/google.golang.org/grpc/balancer/pickfirst/pickfirst.go +++ b/vendor/google.golang.org/grpc/balancer/pickfirst/pickfirst.go @@ -50,7 +50,7 @@ const ( type pickfirstBuilder struct{} -func (pickfirstBuilder) Build(cc balancer.ClientConn, opt balancer.BuildOptions) balancer.Balancer { +func (pickfirstBuilder) Build(cc balancer.ClientConn, _ balancer.BuildOptions) balancer.Balancer { b := &pickfirstBalancer{cc: cc} b.logger = internalgrpclog.NewPrefixLogger(logger, fmt.Sprintf(logPrefix, b)) return b diff --git a/vendor/google.golang.org/grpc/balancer_wrapper.go b/vendor/google.golang.org/grpc/balancer_wrapper.go index 6561b769..8ad6ce2f 100644 --- a/vendor/google.golang.org/grpc/balancer_wrapper.go +++ b/vendor/google.golang.org/grpc/balancer_wrapper.go @@ -192,7 +192,7 @@ func (ccb *ccBalancerWrapper) NewSubConn(addrs []resolver.Address, opts balancer return acbw, nil } -func (ccb *ccBalancerWrapper) RemoveSubConn(sc balancer.SubConn) { +func (ccb *ccBalancerWrapper) RemoveSubConn(balancer.SubConn) { // The graceful switch balancer will never call this. logger.Errorf("ccb RemoveSubConn(%v) called unexpectedly, sc") } @@ -342,8 +342,8 @@ func (acbw *acBalancerWrapper) GetOrBuildProducer(pb balancer.ProducerBuilder) ( pData := acbw.producers[pb] if pData == nil { // Not found; create a new one and add it to the producers map. - p, close := pb.Build(acbw) - pData = &refCountedProducer{producer: p, close: close} + p, closeFn := pb.Build(acbw) + pData = &refCountedProducer{producer: p, close: closeFn} acbw.producers[pb] = pData } // Account for this new reference. diff --git a/vendor/google.golang.org/grpc/binarylog/grpc_binarylog_v1/binarylog.pb.go b/vendor/google.golang.org/grpc/binarylog/grpc_binarylog_v1/binarylog.pb.go index fcd1cfe8..55bffaa7 100644 --- a/vendor/google.golang.org/grpc/binarylog/grpc_binarylog_v1/binarylog.pb.go +++ b/vendor/google.golang.org/grpc/binarylog/grpc_binarylog_v1/binarylog.pb.go @@ -18,7 +18,7 @@ // Code generated by protoc-gen-go. DO NOT EDIT. // versions: -// protoc-gen-go v1.34.1 +// protoc-gen-go v1.34.2 // protoc v5.27.1 // source: grpc/binlog/v1/binarylog.proto @@ -1015,7 +1015,7 @@ func file_grpc_binlog_v1_binarylog_proto_rawDescGZIP() []byte { var file_grpc_binlog_v1_binarylog_proto_enumTypes = make([]protoimpl.EnumInfo, 3) var file_grpc_binlog_v1_binarylog_proto_msgTypes = make([]protoimpl.MessageInfo, 8) -var file_grpc_binlog_v1_binarylog_proto_goTypes = []interface{}{ +var file_grpc_binlog_v1_binarylog_proto_goTypes = []any{ (GrpcLogEntry_EventType)(0), // 0: grpc.binarylog.v1.GrpcLogEntry.EventType (GrpcLogEntry_Logger)(0), // 1: grpc.binarylog.v1.GrpcLogEntry.Logger (Address_Type)(0), // 2: grpc.binarylog.v1.Address.Type @@ -1058,7 +1058,7 @@ func file_grpc_binlog_v1_binarylog_proto_init() { return } if !protoimpl.UnsafeEnabled { - file_grpc_binlog_v1_binarylog_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + file_grpc_binlog_v1_binarylog_proto_msgTypes[0].Exporter = func(v any, i int) any { switch v := v.(*GrpcLogEntry); i { case 0: return &v.state @@ -1070,7 +1070,7 @@ func file_grpc_binlog_v1_binarylog_proto_init() { return nil } } - file_grpc_binlog_v1_binarylog_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + file_grpc_binlog_v1_binarylog_proto_msgTypes[1].Exporter = func(v any, i int) any { switch v := v.(*ClientHeader); i { case 0: return &v.state @@ -1082,7 +1082,7 @@ func file_grpc_binlog_v1_binarylog_proto_init() { return nil } } - file_grpc_binlog_v1_binarylog_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + file_grpc_binlog_v1_binarylog_proto_msgTypes[2].Exporter = func(v any, i int) any { switch v := v.(*ServerHeader); i { case 0: return &v.state @@ -1094,7 +1094,7 @@ func file_grpc_binlog_v1_binarylog_proto_init() { return nil } } - file_grpc_binlog_v1_binarylog_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { + file_grpc_binlog_v1_binarylog_proto_msgTypes[3].Exporter = func(v any, i int) any { switch v := v.(*Trailer); i { case 0: return &v.state @@ -1106,7 +1106,7 @@ func file_grpc_binlog_v1_binarylog_proto_init() { return nil } } - file_grpc_binlog_v1_binarylog_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} { + file_grpc_binlog_v1_binarylog_proto_msgTypes[4].Exporter = func(v any, i int) any { switch v := v.(*Message); i { case 0: return &v.state @@ -1118,7 +1118,7 @@ func file_grpc_binlog_v1_binarylog_proto_init() { return nil } } - file_grpc_binlog_v1_binarylog_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} { + file_grpc_binlog_v1_binarylog_proto_msgTypes[5].Exporter = func(v any, i int) any { switch v := v.(*Metadata); i { case 0: return &v.state @@ -1130,7 +1130,7 @@ func file_grpc_binlog_v1_binarylog_proto_init() { return nil } } - file_grpc_binlog_v1_binarylog_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} { + file_grpc_binlog_v1_binarylog_proto_msgTypes[6].Exporter = func(v any, i int) any { switch v := v.(*MetadataEntry); i { case 0: return &v.state @@ -1142,7 +1142,7 @@ func file_grpc_binlog_v1_binarylog_proto_init() { return nil } } - file_grpc_binlog_v1_binarylog_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} { + file_grpc_binlog_v1_binarylog_proto_msgTypes[7].Exporter = func(v any, i int) any { switch v := v.(*Address); i { case 0: return &v.state @@ -1155,7 +1155,7 @@ func file_grpc_binlog_v1_binarylog_proto_init() { } } } - file_grpc_binlog_v1_binarylog_proto_msgTypes[0].OneofWrappers = []interface{}{ + file_grpc_binlog_v1_binarylog_proto_msgTypes[0].OneofWrappers = []any{ (*GrpcLogEntry_ClientHeader)(nil), (*GrpcLogEntry_ServerHeader)(nil), (*GrpcLogEntry_Message)(nil), diff --git a/vendor/google.golang.org/grpc/credentials/insecure/insecure.go b/vendor/google.golang.org/grpc/credentials/insecure/insecure.go index 82bee144..4c805c64 100644 --- a/vendor/google.golang.org/grpc/credentials/insecure/insecure.go +++ b/vendor/google.golang.org/grpc/credentials/insecure/insecure.go @@ -40,7 +40,7 @@ func NewCredentials() credentials.TransportCredentials { // NoSecurity. type insecureTC struct{} -func (insecureTC) ClientHandshake(ctx context.Context, _ string, conn net.Conn) (net.Conn, credentials.AuthInfo, error) { +func (insecureTC) ClientHandshake(_ context.Context, _ string, conn net.Conn) (net.Conn, credentials.AuthInfo, error) { return conn, info{credentials.CommonAuthInfo{SecurityLevel: credentials.NoSecurity}}, nil } diff --git a/vendor/google.golang.org/grpc/dialoptions.go b/vendor/google.golang.org/grpc/dialoptions.go index 27c1b9bb..2b285bee 100644 --- a/vendor/google.golang.org/grpc/dialoptions.go +++ b/vendor/google.golang.org/grpc/dialoptions.go @@ -518,6 +518,8 @@ func WithUserAgent(s string) DialOption { // WithKeepaliveParams returns a DialOption that specifies keepalive parameters // for the client transport. +// +// Keepalive is disabled by default. func WithKeepaliveParams(kp keepalive.ClientParameters) DialOption { if kp.Time < internal.KeepaliveMinPingTime { logger.Warningf("Adjusting keepalive ping interval to minimum period of %v", internal.KeepaliveMinPingTime) diff --git a/vendor/google.golang.org/grpc/experimental/stats/metricregistry.go b/vendor/google.golang.org/grpc/experimental/stats/metricregistry.go index 930140f5..1d827dd5 100644 --- a/vendor/google.golang.org/grpc/experimental/stats/metricregistry.go +++ b/vendor/google.golang.org/grpc/experimental/stats/metricregistry.go @@ -20,7 +20,6 @@ package stats import ( "maps" - "testing" "google.golang.org/grpc/grpclog" "google.golang.org/grpc/internal" @@ -250,9 +249,9 @@ func RegisterInt64Gauge(descriptor MetricDescriptor) *Int64GaugeHandle { } // snapshotMetricsRegistryForTesting snapshots the global data of the metrics -// registry. Registers a cleanup function on the provided testing.T that sets -// the metrics registry to its original state. Only called in testing functions. -func snapshotMetricsRegistryForTesting(t *testing.T) { +// registry. Returns a cleanup function that sets the metrics registry to its +// original state. +func snapshotMetricsRegistryForTesting() func() { oldDefaultMetrics := DefaultMetrics oldRegisteredMetrics := registeredMetrics oldMetricsRegistry := metricsRegistry @@ -262,9 +261,9 @@ func snapshotMetricsRegistryForTesting(t *testing.T) { maps.Copy(registeredMetrics, registeredMetrics) maps.Copy(metricsRegistry, metricsRegistry) - t.Cleanup(func() { + return func() { DefaultMetrics = oldDefaultMetrics registeredMetrics = oldRegisteredMetrics metricsRegistry = oldMetricsRegistry - }) + } } diff --git a/vendor/google.golang.org/grpc/grpclog/internal/logger.go b/vendor/google.golang.org/grpc/grpclog/internal/logger.go index 0d9a824c..e524fdd4 100644 --- a/vendor/google.golang.org/grpc/grpclog/internal/logger.go +++ b/vendor/google.golang.org/grpc/grpclog/internal/logger.go @@ -81,7 +81,7 @@ func (l *LoggerWrapper) Errorf(format string, args ...any) { } // V reports whether verbosity level l is at least the requested verbose level. -func (*LoggerWrapper) V(l int) bool { +func (*LoggerWrapper) V(int) bool { // Returns true for all verbose level. return true } diff --git a/vendor/google.golang.org/grpc/internal/binarylog/method_logger.go b/vendor/google.golang.org/grpc/internal/binarylog/method_logger.go index aa4505a8..96693289 100644 --- a/vendor/google.golang.org/grpc/internal/binarylog/method_logger.go +++ b/vendor/google.golang.org/grpc/internal/binarylog/method_logger.go @@ -106,7 +106,7 @@ func (ml *TruncatingMethodLogger) Build(c LogEntryConfig) *binlogpb.GrpcLogEntry } // Log creates a proto binary log entry, and logs it to the sink. -func (ml *TruncatingMethodLogger) Log(ctx context.Context, c LogEntryConfig) { +func (ml *TruncatingMethodLogger) Log(_ context.Context, c LogEntryConfig) { ml.sink.Write(ml.Build(c)) } diff --git a/vendor/google.golang.org/grpc/internal/channelz/channelmap.go b/vendor/google.golang.org/grpc/internal/channelz/channelmap.go index bb531225..64c79195 100644 --- a/vendor/google.golang.org/grpc/internal/channelz/channelmap.go +++ b/vendor/google.golang.org/grpc/internal/channelz/channelmap.go @@ -234,13 +234,6 @@ func copyMap(m map[int64]string) map[int64]string { return n } -func min(a, b int) int { - if a < b { - return a - } - return b -} - func (c *channelMap) getTopChannels(id int64, maxResults int) ([]*Channel, bool) { if maxResults <= 0 { maxResults = EntriesPerPage diff --git a/vendor/google.golang.org/grpc/internal/channelz/funcs.go b/vendor/google.golang.org/grpc/internal/channelz/funcs.go index 03e24e15..078bb812 100644 --- a/vendor/google.golang.org/grpc/internal/channelz/funcs.go +++ b/vendor/google.golang.org/grpc/internal/channelz/funcs.go @@ -33,7 +33,7 @@ var ( // outside this package except by tests. IDGen IDGenerator - db *channelMap = newChannelMap() + db = newChannelMap() // EntriesPerPage defines the number of channelz entries to be shown on a web page. EntriesPerPage = 50 curState int32 diff --git a/vendor/google.golang.org/grpc/internal/channelz/syscall_nonlinux.go b/vendor/google.golang.org/grpc/internal/channelz/syscall_nonlinux.go index d1ed8df6..0e6e18e1 100644 --- a/vendor/google.golang.org/grpc/internal/channelz/syscall_nonlinux.go +++ b/vendor/google.golang.org/grpc/internal/channelz/syscall_nonlinux.go @@ -35,13 +35,13 @@ type SocketOptionData struct { // Getsockopt defines the function to get socket options requested by channelz. // It is to be passed to syscall.RawConn.Control(). // Windows OS doesn't support Socket Option -func (s *SocketOptionData) Getsockopt(fd uintptr) { +func (s *SocketOptionData) Getsockopt(uintptr) { once.Do(func() { logger.Warning("Channelz: socket options are not supported on non-linux environments") }) } // GetSocketOption gets the socket option info of the conn. -func GetSocketOption(c any) *SocketOptionData { +func GetSocketOption(any) *SocketOptionData { return nil } diff --git a/vendor/google.golang.org/grpc/internal/envconfig/envconfig.go b/vendor/google.golang.org/grpc/internal/envconfig/envconfig.go index 00abc7c2..452985f8 100644 --- a/vendor/google.golang.org/grpc/internal/envconfig/envconfig.go +++ b/vendor/google.golang.org/grpc/internal/envconfig/envconfig.go @@ -45,7 +45,7 @@ var ( // option is present for backward compatibility. This option may be overridden // by setting the environment variable "GRPC_ENFORCE_ALPN_ENABLED" to "true" // or "false". - EnforceALPNEnabled = boolFromEnv("GRPC_ENFORCE_ALPN_ENABLED", false) + EnforceALPNEnabled = boolFromEnv("GRPC_ENFORCE_ALPN_ENABLED", true) // XDSFallbackSupport is the env variable that controls whether support for // xDS fallback is turned on. If this is unset or is false, only the first // xDS server in the list of server configs will be used. diff --git a/vendor/google.golang.org/grpc/internal/internal.go b/vendor/google.golang.org/grpc/internal/internal.go index 65f936a6..7aae9240 100644 --- a/vendor/google.golang.org/grpc/internal/internal.go +++ b/vendor/google.golang.org/grpc/internal/internal.go @@ -183,7 +183,7 @@ var ( // GRPCResolverSchemeExtraMetadata determines when gRPC will add extra // metadata to RPCs. - GRPCResolverSchemeExtraMetadata string = "xds" + GRPCResolverSchemeExtraMetadata = "xds" // EnterIdleModeForTesting gets the ClientConn to enter IDLE mode. EnterIdleModeForTesting any // func(*grpc.ClientConn) @@ -203,7 +203,7 @@ var ( // UserSetDefaultScheme is set to true if the user has overridden the // default resolver scheme. - UserSetDefaultScheme bool = false + UserSetDefaultScheme = false // ShuffleAddressListForTesting pseudo-randomizes the order of addresses. n // is the number of elements. swap swaps the elements with indexes i and j. @@ -217,10 +217,9 @@ var ( SetConnectedAddress any // func(scs *SubConnState, addr resolver.Address) // SnapshotMetricRegistryForTesting snapshots the global data of the metric - // registry. Registers a cleanup function on the provided testing.T that - // sets the metric registry to its original state. Only called in testing - // functions. - SnapshotMetricRegistryForTesting any // func(t *testing.T) + // registry. Returns a cleanup function that sets the metric registry to its + // original state. Only called in testing functions. + SnapshotMetricRegistryForTesting func() func() // SetDefaultBufferPoolForTesting updates the default buffer pool, for // testing purposes. diff --git a/vendor/google.golang.org/grpc/internal/resolver/passthrough/passthrough.go b/vendor/google.golang.org/grpc/internal/resolver/passthrough/passthrough.go index afac5657..b901c7ba 100644 --- a/vendor/google.golang.org/grpc/internal/resolver/passthrough/passthrough.go +++ b/vendor/google.golang.org/grpc/internal/resolver/passthrough/passthrough.go @@ -55,7 +55,7 @@ func (r *passthroughResolver) start() { r.cc.UpdateState(resolver.State{Addresses: []resolver.Address{{Addr: r.target.Endpoint()}}}) } -func (*passthroughResolver) ResolveNow(o resolver.ResolveNowOptions) {} +func (*passthroughResolver) ResolveNow(resolver.ResolveNowOptions) {} func (*passthroughResolver) Close() {} diff --git a/vendor/google.golang.org/grpc/internal/status/status.go b/vendor/google.golang.org/grpc/internal/status/status.go index c7dbc820..75792538 100644 --- a/vendor/google.golang.org/grpc/internal/status/status.go +++ b/vendor/google.golang.org/grpc/internal/status/status.go @@ -138,11 +138,11 @@ func (s *Status) WithDetails(details ...protoadapt.MessageV1) (*Status, error) { // s.Code() != OK implies that s.Proto() != nil. p := s.Proto() for _, detail := range details { - any, err := anypb.New(protoadapt.MessageV2Of(detail)) + m, err := anypb.New(protoadapt.MessageV2Of(detail)) if err != nil { return nil, err } - p.Details = append(p.Details, any) + p.Details = append(p.Details, m) } return &Status{s: p}, nil } diff --git a/vendor/google.golang.org/grpc/internal/syscall/syscall_nonlinux.go b/vendor/google.golang.org/grpc/internal/syscall/syscall_nonlinux.go index 999f52cd..54c24c2f 100644 --- a/vendor/google.golang.org/grpc/internal/syscall/syscall_nonlinux.go +++ b/vendor/google.golang.org/grpc/internal/syscall/syscall_nonlinux.go @@ -58,20 +58,20 @@ func GetRusage() *Rusage { // CPUTimeDiff returns the differences of user CPU time and system CPU time used // between two Rusage structs. It a no-op function for non-linux environments. -func CPUTimeDiff(first *Rusage, latest *Rusage) (float64, float64) { +func CPUTimeDiff(*Rusage, *Rusage) (float64, float64) { log() return 0, 0 } // SetTCPUserTimeout is a no-op function under non-linux environments. -func SetTCPUserTimeout(conn net.Conn, timeout time.Duration) error { +func SetTCPUserTimeout(net.Conn, time.Duration) error { log() return nil } // GetTCPUserTimeout is a no-op function under non-linux environments. // A negative return value indicates the operation is not supported -func GetTCPUserTimeout(conn net.Conn) (int, error) { +func GetTCPUserTimeout(net.Conn) (int, error) { log() return -1, nil } diff --git a/vendor/google.golang.org/grpc/internal/transport/controlbuf.go b/vendor/google.golang.org/grpc/internal/transport/controlbuf.go index ea0633bb..ef72fbb3 100644 --- a/vendor/google.golang.org/grpc/internal/transport/controlbuf.go +++ b/vendor/google.golang.org/grpc/internal/transport/controlbuf.go @@ -1033,10 +1033,3 @@ func (l *loopyWriter) processData() (bool, error) { } return false, nil } - -func min(a, b int) int { - if a < b { - return a - } - return b -} diff --git a/vendor/google.golang.org/grpc/internal/transport/handler_server.go b/vendor/google.golang.org/grpc/internal/transport/handler_server.go index e1cd86b2..ce878693 100644 --- a/vendor/google.golang.org/grpc/internal/transport/handler_server.go +++ b/vendor/google.golang.org/grpc/internal/transport/handler_server.go @@ -333,7 +333,7 @@ func (ht *serverHandlerTransport) writeCustomHeaders(s *Stream) { s.hdrMu.Unlock() } -func (ht *serverHandlerTransport) Write(s *Stream, hdr []byte, data mem.BufferSlice, opts *Options) error { +func (ht *serverHandlerTransport) Write(s *Stream, hdr []byte, data mem.BufferSlice, _ *Options) error { // Always take a reference because otherwise there is no guarantee the data will // be available after this function returns. This is what callers to Write // expect. @@ -475,7 +475,7 @@ func (ht *serverHandlerTransport) IncrMsgSent() {} func (ht *serverHandlerTransport) IncrMsgRecv() {} -func (ht *serverHandlerTransport) Drain(debugData string) { +func (ht *serverHandlerTransport) Drain(string) { panic("Drain() is not implemented") } diff --git a/vendor/google.golang.org/grpc/internal/transport/http2_client.go b/vendor/google.golang.org/grpc/internal/transport/http2_client.go index f46194fd..c769deab 100644 --- a/vendor/google.golang.org/grpc/internal/transport/http2_client.go +++ b/vendor/google.golang.org/grpc/internal/transport/http2_client.go @@ -772,7 +772,7 @@ func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (*Stream, hdr := &headerFrame{ hf: headerFields, endStream: false, - initStream: func(id uint32) error { + initStream: func(uint32) error { t.mu.Lock() // TODO: handle transport closure in loopy instead and remove this // initStream is never called when transport is draining. @@ -1667,11 +1667,10 @@ func (t *http2Client) reader(errCh chan<- error) { t.closeStream(s, status.Error(code, msg), true, http2.ErrCodeProtocol, status.New(code, msg), nil, false) } continue - } else { - // Transport error. - t.Close(connectionErrorf(true, err, "error reading from server: %v", err)) - return } + // Transport error. + t.Close(connectionErrorf(true, err, "error reading from server: %v", err)) + return } switch frame := frame.(type) { case *http2.MetaHeadersFrame: @@ -1696,13 +1695,6 @@ func (t *http2Client) reader(errCh chan<- error) { } } -func minTime(a, b time.Duration) time.Duration { - if a < b { - return a - } - return b -} - // keepalive running in a separate goroutine makes sure the connection is alive by sending pings. func (t *http2Client) keepalive() { p := &ping{data: [8]byte{}} @@ -1770,7 +1762,7 @@ func (t *http2Client) keepalive() { // timeoutLeft. This will ensure that we wait only for kp.Time // before sending out the next ping (for cases where the ping is // acked). - sleepDuration := minTime(t.kp.Time, timeoutLeft) + sleepDuration := min(t.kp.Time, timeoutLeft) timeoutLeft -= sleepDuration timer.Reset(sleepDuration) case <-t.ctx.Done(): diff --git a/vendor/google.golang.org/grpc/internal/transport/http2_server.go b/vendor/google.golang.org/grpc/internal/transport/http2_server.go index f5163f77..584b50fe 100644 --- a/vendor/google.golang.org/grpc/internal/transport/http2_server.go +++ b/vendor/google.golang.org/grpc/internal/transport/http2_server.go @@ -1117,7 +1117,7 @@ func (t *http2Server) WriteStatus(s *Stream, st *status.Status) error { // Write converts the data into HTTP2 data frame and sends it out. Non-nil error // is returns if it fails (e.g., framing error, transport error). -func (t *http2Server) Write(s *Stream, hdr []byte, data mem.BufferSlice, opts *Options) error { +func (t *http2Server) Write(s *Stream, hdr []byte, data mem.BufferSlice, _ *Options) error { reader := data.Reader() if !s.isHeaderSent() { // Headers haven't been written yet. @@ -1238,7 +1238,7 @@ func (t *http2Server) keepalive() { // timeoutLeft. This will ensure that we wait only for kp.Time // before sending out the next ping (for cases where the ping is // acked). - sleepDuration := minTime(t.kp.Time, kpTimeoutLeft) + sleepDuration := min(t.kp.Time, kpTimeoutLeft) kpTimeoutLeft -= sleepDuration kpTimer.Reset(sleepDuration) case <-t.done: diff --git a/vendor/google.golang.org/grpc/internal/transport/http_util.go b/vendor/google.golang.org/grpc/internal/transport/http_util.go index f609c6c6..3613d7b6 100644 --- a/vendor/google.golang.org/grpc/internal/transport/http_util.go +++ b/vendor/google.golang.org/grpc/internal/transport/http_util.go @@ -393,7 +393,7 @@ type framer struct { fr *http2.Framer } -var writeBufferPoolMap map[int]*sync.Pool = make(map[int]*sync.Pool) +var writeBufferPoolMap = make(map[int]*sync.Pool) var writeBufferMutex sync.Mutex func newFramer(conn net.Conn, writeBufferSize, readBufferSize int, sharedWriteBuffer bool, maxHeaderListSize uint32) *framer { diff --git a/vendor/google.golang.org/grpc/internal/transport/transport.go b/vendor/google.golang.org/grpc/internal/transport/transport.go index fdd6fa86..924ba4f3 100644 --- a/vendor/google.golang.org/grpc/internal/transport/transport.go +++ b/vendor/google.golang.org/grpc/internal/transport/transport.go @@ -616,7 +616,7 @@ func (t *transportReader) ReadHeader(header []byte) (int, error) { t.er = err return 0, err } - t.windowHandler(len(header)) + t.windowHandler(n) return n, nil } diff --git a/vendor/google.golang.org/grpc/keepalive/keepalive.go b/vendor/google.golang.org/grpc/keepalive/keepalive.go index 34d31b5e..eb42b19f 100644 --- a/vendor/google.golang.org/grpc/keepalive/keepalive.go +++ b/vendor/google.golang.org/grpc/keepalive/keepalive.go @@ -34,15 +34,29 @@ type ClientParameters struct { // After a duration of this time if the client doesn't see any activity it // pings the server to see if the transport is still alive. // If set below 10s, a minimum value of 10s will be used instead. - Time time.Duration // The current default value is infinity. + // + // Note that gRPC servers have a default EnforcementPolicy.MinTime of 5 + // minutes (which means the client shouldn't ping more frequently than every + // 5 minutes). + // + // Though not ideal, it's not a strong requirement for Time to be less than + // EnforcementPolicy.MinTime. Time will automatically double if the server + // disconnects due to its enforcement policy. + // + // For more details, see + // https://github.com/grpc/proposal/blob/master/A8-client-side-keepalive.md + Time time.Duration // After having pinged for keepalive check, the client waits for a duration // of Timeout and if no activity is seen even after that the connection is // closed. - Timeout time.Duration // The current default value is 20 seconds. + // + // If keepalive is enabled, and this value is not explicitly set, the default + // is 20 seconds. + Timeout time.Duration // If true, client sends keepalive pings even with no active RPCs. If false, // when there are no active RPCs, Time and Timeout will be ignored and no // keepalive pings will be sent. - PermitWithoutStream bool // false by default. + PermitWithoutStream bool } // ServerParameters is used to set keepalive and max-age parameters on the diff --git a/vendor/google.golang.org/grpc/mem/buffer_slice.go b/vendor/google.golang.org/grpc/mem/buffer_slice.go index d7775cea..228e9c2f 100644 --- a/vendor/google.golang.org/grpc/mem/buffer_slice.go +++ b/vendor/google.golang.org/grpc/mem/buffer_slice.go @@ -19,7 +19,6 @@ package mem import ( - "compress/flate" "io" ) @@ -92,9 +91,11 @@ func (s BufferSlice) Materialize() []byte { } // MaterializeToBuffer functions like Materialize except that it writes the data -// to a single Buffer pulled from the given BufferPool. As a special case, if the -// input BufferSlice only actually has one Buffer, this function has nothing to -// do and simply returns said Buffer. +// to a single Buffer pulled from the given BufferPool. +// +// As a special case, if the input BufferSlice only actually has one Buffer, this +// function simply increases the refcount before returning said Buffer. Freeing this +// buffer won't release it until the BufferSlice is itself released. func (s BufferSlice) MaterializeToBuffer(pool BufferPool) Buffer { if len(s) == 1 { s[0].Ref() @@ -124,7 +125,8 @@ func (s BufferSlice) Reader() Reader { // Remaining(), which returns the number of unread bytes remaining in the slice. // Buffers will be freed as they are read. type Reader interface { - flate.Reader + io.Reader + io.ByteReader // Close frees the underlying BufferSlice and never returns an error. Subsequent // calls to Read will return (0, io.EOF). Close() error diff --git a/vendor/google.golang.org/grpc/mem/buffers.go b/vendor/google.golang.org/grpc/mem/buffers.go index 975ceb71..4d66b2cc 100644 --- a/vendor/google.golang.org/grpc/mem/buffers.go +++ b/vendor/google.golang.org/grpc/mem/buffers.go @@ -224,11 +224,11 @@ func (e emptyBuffer) Len() int { return 0 } -func (e emptyBuffer) split(n int) (left, right Buffer) { +func (e emptyBuffer) split(int) (left, right Buffer) { return e, e } -func (e emptyBuffer) read(buf []byte) (int, Buffer) { +func (e emptyBuffer) read([]byte) (int, Buffer) { return 0, e } diff --git a/vendor/google.golang.org/grpc/rpc_util.go b/vendor/google.golang.org/grpc/rpc_util.go index db8865ec..2d96f140 100644 --- a/vendor/google.golang.org/grpc/rpc_util.go +++ b/vendor/google.golang.org/grpc/rpc_util.go @@ -220,8 +220,8 @@ type HeaderCallOption struct { HeaderAddr *metadata.MD } -func (o HeaderCallOption) before(c *callInfo) error { return nil } -func (o HeaderCallOption) after(c *callInfo, attempt *csAttempt) { +func (o HeaderCallOption) before(*callInfo) error { return nil } +func (o HeaderCallOption) after(_ *callInfo, attempt *csAttempt) { *o.HeaderAddr, _ = attempt.s.Header() } @@ -242,8 +242,8 @@ type TrailerCallOption struct { TrailerAddr *metadata.MD } -func (o TrailerCallOption) before(c *callInfo) error { return nil } -func (o TrailerCallOption) after(c *callInfo, attempt *csAttempt) { +func (o TrailerCallOption) before(*callInfo) error { return nil } +func (o TrailerCallOption) after(_ *callInfo, attempt *csAttempt) { *o.TrailerAddr = attempt.s.Trailer() } @@ -264,8 +264,8 @@ type PeerCallOption struct { PeerAddr *peer.Peer } -func (o PeerCallOption) before(c *callInfo) error { return nil } -func (o PeerCallOption) after(c *callInfo, attempt *csAttempt) { +func (o PeerCallOption) before(*callInfo) error { return nil } +func (o PeerCallOption) after(_ *callInfo, attempt *csAttempt) { if x, ok := peer.FromContext(attempt.s.Context()); ok { *o.PeerAddr = *x } @@ -304,7 +304,7 @@ func (o FailFastCallOption) before(c *callInfo) error { c.failFast = o.FailFast return nil } -func (o FailFastCallOption) after(c *callInfo, attempt *csAttempt) {} +func (o FailFastCallOption) after(*callInfo, *csAttempt) {} // OnFinish returns a CallOption that configures a callback to be called when // the call completes. The error passed to the callback is the status of the @@ -339,7 +339,7 @@ func (o OnFinishCallOption) before(c *callInfo) error { return nil } -func (o OnFinishCallOption) after(c *callInfo, attempt *csAttempt) {} +func (o OnFinishCallOption) after(*callInfo, *csAttempt) {} // MaxCallRecvMsgSize returns a CallOption which sets the maximum message size // in bytes the client can receive. If this is not set, gRPC uses the default @@ -363,7 +363,7 @@ func (o MaxRecvMsgSizeCallOption) before(c *callInfo) error { c.maxReceiveMessageSize = &o.MaxRecvMsgSize return nil } -func (o MaxRecvMsgSizeCallOption) after(c *callInfo, attempt *csAttempt) {} +func (o MaxRecvMsgSizeCallOption) after(*callInfo, *csAttempt) {} // MaxCallSendMsgSize returns a CallOption which sets the maximum message size // in bytes the client can send. If this is not set, gRPC uses the default @@ -387,7 +387,7 @@ func (o MaxSendMsgSizeCallOption) before(c *callInfo) error { c.maxSendMessageSize = &o.MaxSendMsgSize return nil } -func (o MaxSendMsgSizeCallOption) after(c *callInfo, attempt *csAttempt) {} +func (o MaxSendMsgSizeCallOption) after(*callInfo, *csAttempt) {} // PerRPCCredentials returns a CallOption that sets credentials.PerRPCCredentials // for a call. @@ -410,7 +410,7 @@ func (o PerRPCCredsCallOption) before(c *callInfo) error { c.creds = o.Creds return nil } -func (o PerRPCCredsCallOption) after(c *callInfo, attempt *csAttempt) {} +func (o PerRPCCredsCallOption) after(*callInfo, *csAttempt) {} // UseCompressor returns a CallOption which sets the compressor used when // sending the request. If WithCompressor is also set, UseCompressor has @@ -438,7 +438,7 @@ func (o CompressorCallOption) before(c *callInfo) error { c.compressorType = o.CompressorType return nil } -func (o CompressorCallOption) after(c *callInfo, attempt *csAttempt) {} +func (o CompressorCallOption) after(*callInfo, *csAttempt) {} // CallContentSubtype returns a CallOption that will set the content-subtype // for a call. For example, if content-subtype is "json", the Content-Type over @@ -475,7 +475,7 @@ func (o ContentSubtypeCallOption) before(c *callInfo) error { c.contentSubtype = o.ContentSubtype return nil } -func (o ContentSubtypeCallOption) after(c *callInfo, attempt *csAttempt) {} +func (o ContentSubtypeCallOption) after(*callInfo, *csAttempt) {} // ForceCodec returns a CallOption that will set codec to be used for all // request and response messages for a call. The result of calling Name() will @@ -514,7 +514,7 @@ func (o ForceCodecCallOption) before(c *callInfo) error { c.codec = newCodecV1Bridge(o.Codec) return nil } -func (o ForceCodecCallOption) after(c *callInfo, attempt *csAttempt) {} +func (o ForceCodecCallOption) after(*callInfo, *csAttempt) {} // ForceCodecV2 returns a CallOption that will set codec to be used for all // request and response messages for a call. The result of calling Name() will @@ -554,7 +554,7 @@ func (o ForceCodecV2CallOption) before(c *callInfo) error { return nil } -func (o ForceCodecV2CallOption) after(c *callInfo, attempt *csAttempt) {} +func (o ForceCodecV2CallOption) after(*callInfo, *csAttempt) {} // CallCustomCodec behaves like ForceCodec, but accepts a grpc.Codec instead of // an encoding.Codec. @@ -579,7 +579,7 @@ func (o CustomCodecCallOption) before(c *callInfo) error { c.codec = newCodecV0Bridge(o.Codec) return nil } -func (o CustomCodecCallOption) after(c *callInfo, attempt *csAttempt) {} +func (o CustomCodecCallOption) after(*callInfo, *csAttempt) {} // MaxRetryRPCBufferSize returns a CallOption that limits the amount of memory // used for buffering this RPC's requests for retry purposes. @@ -607,7 +607,7 @@ func (o MaxRetryRPCBufferSizeCallOption) before(c *callInfo) error { c.maxRetryRPCBufferSize = o.MaxRetryRPCBufferSize return nil } -func (o MaxRetryRPCBufferSizeCallOption) after(c *callInfo, attempt *csAttempt) {} +func (o MaxRetryRPCBufferSizeCallOption) after(*callInfo, *csAttempt) {} // The format of the payload: compressed or not? type payloadFormat uint8 diff --git a/vendor/google.golang.org/grpc/server.go b/vendor/google.golang.org/grpc/server.go index 457d2733..d1e1415a 100644 --- a/vendor/google.golang.org/grpc/server.go +++ b/vendor/google.golang.org/grpc/server.go @@ -1359,6 +1359,7 @@ func (s *Server) processUnaryRPC(ctx context.Context, t transport.ServerTranspor } return err } + defer d.Free() if channelz.IsOn() { t.IncrMsgRecv() } diff --git a/vendor/google.golang.org/grpc/stream_interfaces.go b/vendor/google.golang.org/grpc/stream_interfaces.go index 8b813529..0037fee0 100644 --- a/vendor/google.golang.org/grpc/stream_interfaces.go +++ b/vendor/google.golang.org/grpc/stream_interfaces.go @@ -22,15 +22,35 @@ package grpc // request, many responses) RPC. It is generic over the type of the response // message. It is used in generated code. type ServerStreamingClient[Res any] interface { + // Recv receives the next response message from the server. The client may + // repeatedly call Recv to read messages from the response stream. If + // io.EOF is returned, the stream has terminated with an OK status. Any + // other error is compatible with the status package and indicates the + // RPC's status code and message. Recv() (*Res, error) + + // ClientStream is embedded to provide Context, Header, and Trailer + // functionality. No other methods in the ClientStream should be called + // directly. ClientStream } // ServerStreamingServer represents the server side of a server-streaming (one // request, many responses) RPC. It is generic over the type of the response // message. It is used in generated code. +// +// To terminate the response stream, return from the handler method and return +// an error from the status package, or use nil to indicate an OK status code. type ServerStreamingServer[Res any] interface { + // Send sends a response message to the client. The server handler may + // call Send multiple times to send multiple messages to the client. An + // error is returned if the stream was terminated unexpectedly, and the + // handler method should return, as the stream is no longer usable. Send(*Res) error + + // ServerStream is embedded to provide Context, SetHeader, SendHeader, and + // SetTrailer functionality. No other methods in the ServerStream should + // be called directly. ServerStream } @@ -39,8 +59,22 @@ type ServerStreamingServer[Res any] interface { // message stream and the type of the unary response message. It is used in // generated code. type ClientStreamingClient[Req any, Res any] interface { + // Send sends a request message to the server. The client may call Send + // multiple times to send multiple messages to the server. On error, Send + // aborts the stream. If the error was generated by the client, the status + // is returned directly. Otherwise, io.EOF is returned, and the status of + // the stream may be discovered using CloseAndRecv(). Send(*Req) error + + // CloseAndRecv closes the request stream and waits for the server's + // response. This method must be called once and only once after sending + // all request messages. Any error returned is implemented by the status + // package. CloseAndRecv() (*Res, error) + + // ClientStream is embedded to provide Context, Header, and Trailer + // functionality. No other methods in the ClientStream should be called + // directly. ClientStream } @@ -48,9 +82,28 @@ type ClientStreamingClient[Req any, Res any] interface { // requests, one response) RPC. It is generic over both the type of the request // message stream and the type of the unary response message. It is used in // generated code. +// +// To terminate the RPC, call SendAndClose and return nil from the method +// handler or do not call SendAndClose and return an error from the status +// package. type ClientStreamingServer[Req any, Res any] interface { + // Recv receives the next request message from the client. The server may + // repeatedly call Recv to read messages from the request stream. If + // io.EOF is returned, it indicates the client called CloseAndRecv on its + // ClientStreamingClient. Any other error indicates the stream was + // terminated unexpectedly, and the handler method should return, as the + // stream is no longer usable. Recv() (*Req, error) + + // SendAndClose sends a single response message to the client and closes + // the stream. This method must be called once and only once after all + // request messages have been processed. Recv should not be called after + // calling SendAndClose. SendAndClose(*Res) error + + // ServerStream is embedded to provide Context, SetHeader, SendHeader, and + // SetTrailer functionality. No other methods in the ServerStream should + // be called directly. ServerStream } @@ -59,8 +112,23 @@ type ClientStreamingServer[Req any, Res any] interface { // request message stream and the type of the response message stream. It is // used in generated code. type BidiStreamingClient[Req any, Res any] interface { + // Send sends a request message to the server. The client may call Send + // multiple times to send multiple messages to the server. On error, Send + // aborts the stream. If the error was generated by the client, the status + // is returned directly. Otherwise, io.EOF is returned, and the status of + // the stream may be discovered using Recv(). Send(*Req) error + + // Recv receives the next response message from the server. The client may + // repeatedly call Recv to read messages from the response stream. If + // io.EOF is returned, the stream has terminated with an OK status. Any + // other error is compatible with the status package and indicates the + // RPC's status code and message. Recv() (*Res, error) + + // ClientStream is embedded to provide Context, Header, Trailer, and + // CloseSend functionality. No other methods in the ClientStream should be + // called directly. ClientStream } @@ -68,9 +136,27 @@ type BidiStreamingClient[Req any, Res any] interface { // (many requests, many responses) RPC. It is generic over both the type of the // request message stream and the type of the response message stream. It is // used in generated code. +// +// To terminate the stream, return from the handler method and return +// an error from the status package, or use nil to indicate an OK status code. type BidiStreamingServer[Req any, Res any] interface { + // Recv receives the next request message from the client. The server may + // repeatedly call Recv to read messages from the request stream. If + // io.EOF is returned, it indicates the client called CloseSend on its + // BidiStreamingClient. Any other error indicates the stream was + // terminated unexpectedly, and the handler method should return, as the + // stream is no longer usable. Recv() (*Req, error) + + // Send sends a response message to the client. The server handler may + // call Send multiple times to send multiple messages to the client. An + // error is returned if the stream was terminated unexpectedly, and the + // handler method should return, as the stream is no longer usable. Send(*Res) error + + // ServerStream is embedded to provide Context, SetHeader, SendHeader, and + // SetTrailer functionality. No other methods in the ServerStream should + // be called directly. ServerStream } diff --git a/vendor/google.golang.org/grpc/version.go b/vendor/google.golang.org/grpc/version.go index 03f93183..a96b6a6b 100644 --- a/vendor/google.golang.org/grpc/version.go +++ b/vendor/google.golang.org/grpc/version.go @@ -19,4 +19,4 @@ package grpc // Version is the current grpc version. -const Version = "1.66.1" +const Version = "1.67.1" diff --git a/vendor/modules.txt b/vendor/modules.txt index edd48a84..ebd65a52 100644 --- a/vendor/modules.txt +++ b/vendor/modules.txt @@ -71,7 +71,7 @@ golang.org/x/text/unicode/norm # google.golang.org/genproto/googleapis/rpc v0.0.0-20240903143218-8af14fe29dc1 ## explicit; go 1.21 google.golang.org/genproto/googleapis/rpc/status -# google.golang.org/grpc v1.66.1 +# google.golang.org/grpc v1.67.1 ## explicit; go 1.21 google.golang.org/grpc google.golang.org/grpc/attributes