Bump google.golang.org/grpc from 1.61.1 to 1.62.1

Bumps [google.golang.org/grpc](https://github.com/grpc/grpc-go) from 1.61.1 to 1.62.1.
- [Release notes](https://github.com/grpc/grpc-go/releases)
- [Commits](https://github.com/grpc/grpc-go/compare/v1.61.1...v1.62.1)

---
updated-dependencies:
- dependency-name: google.golang.org/grpc
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

vendor/google.golang.org/grpc/binarylog/grpc_binarylog_v1/binarylog.pb.go

@@ -18,8 +18,8 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.31.0
-// 	protoc        v4.22.0
+// 	protoc-gen-go v1.32.0
+// 	protoc        v4.25.2
 // source: grpc/binlog/v1/binarylog.proto
 
 package grpc_binarylog_v1

vendor/google.golang.org/grpc/clientconn.go

@@ -1772,6 +1772,8 @@ func parseTarget(target string) (resolver.Target, error) {
 	return resolver.Target{URL: *u}, nil
 }
 
+// encodeAuthority escapes the authority string based on valid chars defined in
+// https://datatracker.ietf.org/doc/html/rfc3986#section-3.2.
 func encodeAuthority(authority string) string {
 	const upperhex = "0123456789ABCDEF"
 

vendor/google.golang.org/grpc/encoding/proto/proto.go

@@ -23,8 +23,9 @@ package proto
 import (
 	"fmt"
 
-	"github.com/golang/protobuf/proto"
 	"google.golang.org/grpc/encoding"
+	"google.golang.org/protobuf/proto"
+	"google.golang.org/protobuf/protoadapt"
 )
 
 // Name is the name registered for the proto compressor.
@@ -38,21 +39,34 @@ func init() {
 type codec struct{}
 
 func (codec) Marshal(v any) ([]byte, error) {
-	vv, ok := v.(proto.Message)
-	if !ok {
+	vv := messageV2Of(v)
+	if vv == nil {
 		return nil, fmt.Errorf("failed to marshal, message is %T, want proto.Message", v)
 	}
+
 	return proto.Marshal(vv)
 }
 
 func (codec) Unmarshal(data []byte, v any) error {
-	vv, ok := v.(proto.Message)
-	if !ok {
+	vv := messageV2Of(v)
+	if vv == nil {
 		return fmt.Errorf("failed to unmarshal, message is %T, want proto.Message", v)
 	}
+
 	return proto.Unmarshal(data, vv)
 }
 
+func messageV2Of(v any) proto.Message {
+	switch v := v.(type) {
+	case protoadapt.MessageV1:
+		return protoadapt.MessageV2Of(v)
+	case protoadapt.MessageV2:
+		return v
+	}
+
+	return nil
+}
+
 func (codec) Name() string {
 	return Name
 }

vendor/google.golang.org/grpc/internal/binarylog/method_logger.go

@@ -25,11 +25,12 @@ import (
 	"sync/atomic"
 	"time"
 
-	"github.com/golang/protobuf/proto"
-	"github.com/golang/protobuf/ptypes"
 	binlogpb "google.golang.org/grpc/binarylog/grpc_binarylog_v1"
 	"google.golang.org/grpc/metadata"
 	"google.golang.org/grpc/status"
+	"google.golang.org/protobuf/proto"
+	"google.golang.org/protobuf/types/known/durationpb"
+	"google.golang.org/protobuf/types/known/timestamppb"
 )
 
 type callIDGenerator struct {
@@ -88,7 +89,7 @@ func NewTruncatingMethodLogger(h, m uint64) *TruncatingMethodLogger {
 // in TruncatingMethodLogger as possible.
 func (ml *TruncatingMethodLogger) Build(c LogEntryConfig) *binlogpb.GrpcLogEntry {
 	m := c.toProto()
-	timestamp, _ := ptypes.TimestampProto(time.Now())
+	timestamp := timestamppb.Now()
 	m.Timestamp = timestamp
 	m.CallId = ml.callID
 	m.SequenceIdWithinCall = ml.idWithinCallGen.next()
@@ -178,7 +179,7 @@ func (c *ClientHeader) toProto() *binlogpb.GrpcLogEntry {
 		Authority:  c.Authority,
 	}
 	if c.Timeout > 0 {
-		clientHeader.Timeout = ptypes.DurationProto(c.Timeout)
+		clientHeader.Timeout = durationpb.New(c.Timeout)
 	}
 	ret := &binlogpb.GrpcLogEntry{
 		Type: binlogpb.GrpcLogEntry_EVENT_TYPE_CLIENT_HEADER,

vendor/google.golang.org/grpc/internal/binarylog/sink.go

@@ -25,8 +25,8 @@ import (
 	"sync"
 	"time"
 
-	"github.com/golang/protobuf/proto"
 	binlogpb "google.golang.org/grpc/binarylog/grpc_binarylog_v1"
+	"google.golang.org/protobuf/proto"
 )
 
 var (

vendor/google.golang.org/grpc/internal/grpcrand/grpcrand.go

@@ -1,3 +1,8 @@
+//go:build !go1.21
+
+// TODO: when this file is deleted (after Go 1.20 support is dropped), delete
+// all of grpcrand and call the rand package directly.
+
 /*
  *
  * Copyright 2018 gRPC authors.

vendor/google.golang.org/grpc/internal/grpcrand/grpcrand_go1.21.go

@@ -0,0 +1,73 @@
+//go:build go1.21
+
+/*
+ *
+ * Copyright 2024 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+// Package grpcrand implements math/rand functions in a concurrent-safe way
+// with a global random source, independent of math/rand's global source.
+package grpcrand
+
+import "math/rand"
+
+// This implementation will be used for Go version 1.21 or newer.
+// For older versions, the original implementation with mutex will be used.
+
+// Int implements rand.Int on the grpcrand global source.
+func Int() int {
+	return rand.Int()
+}
+
+// Int63n implements rand.Int63n on the grpcrand global source.
+func Int63n(n int64) int64 {
+	return rand.Int63n(n)
+}
+
+// Intn implements rand.Intn on the grpcrand global source.
+func Intn(n int) int {
+	return rand.Intn(n)
+}
+
+// Int31n implements rand.Int31n on the grpcrand global source.
+func Int31n(n int32) int32 {
+	return rand.Int31n(n)
+}
+
+// Float64 implements rand.Float64 on the grpcrand global source.
+func Float64() float64 {
+	return rand.Float64()
+}
+
+// Uint64 implements rand.Uint64 on the grpcrand global source.
+func Uint64() uint64 {
+	return rand.Uint64()
+}
+
+// Uint32 implements rand.Uint32 on the grpcrand global source.
+func Uint32() uint32 {
+	return rand.Uint32()
+}
+
+// ExpFloat64 implements rand.ExpFloat64 on the grpcrand global source.
+func ExpFloat64() float64 {
+	return rand.ExpFloat64()
+}
+
+// Shuffle implements rand.Shuffle on the grpcrand global source.
+var Shuffle = func(n int, f func(int, int)) {
+	rand.Shuffle(n, f)
+}

vendor/google.golang.org/grpc/internal/pretty/pretty.go

@@ -24,7 +24,6 @@ import (
 	"encoding/json"
 	"fmt"
 
-	"github.com/golang/protobuf/jsonpb"
 	protov1 "github.com/golang/protobuf/proto"
 	"google.golang.org/protobuf/encoding/protojson"
 	protov2 "google.golang.org/protobuf/proto"
@@ -38,15 +37,15 @@ const jsonIndent = "  "
 func ToJSON(e any) string {
 	switch ee := e.(type) {
 	case protov1.Message:
-		mm := jsonpb.Marshaler{Indent: jsonIndent}
-		ret, err := mm.MarshalToString(ee)
+		mm := protojson.MarshalOptions{Indent: jsonIndent}
+		ret, err := mm.Marshal(protov1.MessageV2(ee))
 		if err != nil {
 			// This may fail for proto.Anys, e.g. for xDS v2, LDS, the v2
 			// messages are not imported, and this will fail because the message
 			// is not found.
 			return fmt.Sprintf("%+v", ee)
 		}
-		return ret
+		return string(ret)
 	case protov2.Message:
 		mm := protojson.MarshalOptions{
 			Multiline: true,

vendor/google.golang.org/grpc/internal/status/status.go

@@ -31,10 +31,11 @@ import (
 	"errors"
 	"fmt"
 
-	"github.com/golang/protobuf/proto"
-	"github.com/golang/protobuf/ptypes"
 	spb "google.golang.org/genproto/googleapis/rpc/status"
 	"google.golang.org/grpc/codes"
+	"google.golang.org/protobuf/proto"
+	"google.golang.org/protobuf/protoadapt"
+	"google.golang.org/protobuf/types/known/anypb"
 )
 
 // Status represents an RPC status code, message, and details.  It is immutable
@@ -130,14 +131,14 @@ func (s *Status) Err() error {
 
 // WithDetails returns a new status with the provided details messages appended to the status.
 // If any errors are encountered, it returns nil and the first error encountered.
-func (s *Status) WithDetails(details ...proto.Message) (*Status, error) {
+func (s *Status) WithDetails(details ...protoadapt.MessageV1) (*Status, error) {
 	if s.Code() == codes.OK {
 		return nil, errors.New("no error details for status with code OK")
 	}
 	// s.Code() != OK implies that s.Proto() != nil.
 	p := s.Proto()
 	for _, detail := range details {
-		any, err := ptypes.MarshalAny(detail)
+		any, err := anypb.New(protoadapt.MessageV2Of(detail))
 		if err != nil {
 			return nil, err
 		}
@@ -154,12 +155,12 @@ func (s *Status) Details() []any {
 	}
 	details := make([]any, 0, len(s.s.Details))
 	for _, any := range s.s.Details {
-		detail := &ptypes.DynamicAny{}
-		if err := ptypes.UnmarshalAny(any, detail); err != nil {
+		detail, err := any.UnmarshalNew()
+		if err != nil {
 			details = append(details, err)
 			continue
 		}
-		details = append(details, detail.Message)
+		details = append(details, detail)
 	}
 	return details
 }

vendor/google.golang.org/grpc/internal/transport/handler_server.go

@@ -35,7 +35,6 @@ import (
 	"sync"
 	"time"
 
-	"github.com/golang/protobuf/proto"
 	"golang.org/x/net/http2"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/credentials"
@@ -45,6 +44,7 @@ import (
 	"google.golang.org/grpc/peer"
 	"google.golang.org/grpc/stats"
 	"google.golang.org/grpc/status"
+	"google.golang.org/protobuf/proto"
 )
 
 // NewServerHandlerTransport returns a ServerTransport handling gRPC from

vendor/google.golang.org/grpc/internal/transport/http2_server.go

@@ -32,13 +32,13 @@ import (
 	"sync/atomic"
 	"time"
 
-	"github.com/golang/protobuf/proto"
 	"golang.org/x/net/http2"
 	"golang.org/x/net/http2/hpack"
 	"google.golang.org/grpc/internal/grpclog"
 	"google.golang.org/grpc/internal/grpcutil"
 	"google.golang.org/grpc/internal/pretty"
 	"google.golang.org/grpc/internal/syscall"
+	"google.golang.org/protobuf/proto"
 
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/credentials"
@@ -652,10 +652,6 @@ func (t *http2Server) HandleStreams(ctx context.Context, handle func(*Stream)) {
 				}
 				continue
 			}
-			if err == io.EOF || err == io.ErrUnexpectedEOF {
-				t.Close(err)
-				return
-			}
 			t.Close(err)
 			return
 		}

vendor/google.golang.org/grpc/internal/transport/transport.go

@@ -28,6 +28,7 @@ import (
 	"fmt"
 	"io"
 	"net"
+	"strings"
 	"sync"
 	"sync/atomic"
 	"time"
@@ -362,8 +363,12 @@ func (s *Stream) SendCompress() string {
 
 // ClientAdvertisedCompressors returns the compressor names advertised by the
 // client via grpc-accept-encoding header.
-func (s *Stream) ClientAdvertisedCompressors() string {
-	return s.clientAdvertisedCompressors
+func (s *Stream) ClientAdvertisedCompressors() []string {
+	values := strings.Split(s.clientAdvertisedCompressors, ",")
+	for i, v := range values {
+		values[i] = strings.TrimSpace(v)
+	}
+	return values
 }
 
 // Done returns a channel which is closed when it receives the final status

vendor/google.golang.org/grpc/reflection/grpc_reflection_v1/reflection.pb.go

@@ -21,8 +21,8 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.31.0
-// 	protoc        v4.22.0
+// 	protoc-gen-go v1.32.0
+// 	protoc        v4.25.2
 // source: grpc/reflection/v1/reflection.proto
 
 package grpc_reflection_v1

vendor/google.golang.org/grpc/reflection/grpc_reflection_v1/reflection_grpc.pb.go

@@ -22,7 +22,7 @@
 // Code generated by protoc-gen-go-grpc. DO NOT EDIT.
 // versions:
 // - protoc-gen-go-grpc v1.3.0
-// - protoc             v4.22.0
+// - protoc             v4.25.2
 // source: grpc/reflection/v1/reflection.proto
 
 package grpc_reflection_v1

vendor/google.golang.org/grpc/reflection/grpc_reflection_v1alpha/reflection.pb.go

@@ -18,8 +18,8 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.31.0
-// 	protoc        v4.22.0
+// 	protoc-gen-go v1.32.0
+// 	protoc        v4.25.2
 // grpc/reflection/v1alpha/reflection.proto is a deprecated file.
 
 package grpc_reflection_v1alpha

vendor/google.golang.org/grpc/reflection/grpc_reflection_v1alpha/reflection_grpc.pb.go

@@ -19,7 +19,7 @@
 // Code generated by protoc-gen-go-grpc. DO NOT EDIT.
 // versions:
 // - protoc-gen-go-grpc v1.3.0
-// - protoc             v4.22.0
+// - protoc             v4.25.2
 // grpc/reflection/v1alpha/reflection.proto is a deprecated file.
 
 package grpc_reflection_v1alpha

vendor/google.golang.org/grpc/resolver/resolver.go

@@ -168,6 +168,9 @@ type BuildOptions struct {
 	// field. In most cases though, it is not appropriate, and this field may
 	// be ignored.
 	Dialer func(context.Context, string) (net.Conn, error)
+	// Authority is the effective authority of the clientconn for which the
+	// resolver is built.
+	Authority string
 }
 
 // An Endpoint is one network endpoint, or server, which may have multiple

vendor/google.golang.org/grpc/resolver_wrapper.go

@@ -75,6 +75,7 @@ func (ccr *ccResolverWrapper) start() error {
 			DialCreds:            ccr.cc.dopts.copts.TransportCredentials,
 			CredsBundle:          ccr.cc.dopts.copts.CredsBundle,
 			Dialer:               ccr.cc.dopts.copts.Dialer,
+			Authority:            ccr.cc.authority,
 		}
 		var err error
 		ccr.resolver, err = ccr.cc.resolverBuilder.Build(ccr.cc.parsedTarget, ccr, opts)

vendor/google.golang.org/grpc/rpc_util.go

@@ -189,6 +189,20 @@ type EmptyCallOption struct{}
 func (EmptyCallOption) before(*callInfo) error      { return nil }
 func (EmptyCallOption) after(*callInfo, *csAttempt) {}
 
+// StaticMethod returns a CallOption which specifies that a call is being made
+// to a method that is static, which means the method is known at compile time
+// and doesn't change at runtime. This can be used as a signal to stats plugins
+// that this method is safe to include as a key to a measurement.
+func StaticMethod() CallOption {
+	return StaticMethodCallOption{}
+}
+
+// StaticMethodCallOption is a CallOption that specifies that a call comes
+// from a static method.
+type StaticMethodCallOption struct {
+	EmptyCallOption
+}
+
 // Header returns a CallOptions that retrieves the header metadata
 // for a unary RPC.
 func Header(md *metadata.MD) CallOption {
@@ -730,17 +744,19 @@ type payloadInfo struct {
 	uncompressedBytes []byte
 }
 
-func recvAndDecompress(p *parser, s *transport.Stream, dc Decompressor, maxReceiveMessageSize int, payInfo *payloadInfo, compressor encoding.Compressor) ([]byte, error) {
-	pf, buf, err := p.recvMsg(maxReceiveMessageSize)
+// recvAndDecompress reads a message from the stream, decompressing it if necessary.
+//
+// Cancelling the returned cancel function releases the buffer back to the pool. So the caller should cancel as soon as
+// the buffer is no longer needed.
+func recvAndDecompress(p *parser, s *transport.Stream, dc Decompressor, maxReceiveMessageSize int, payInfo *payloadInfo, compressor encoding.Compressor,
+) (uncompressedBuf []byte, cancel func(), err error) {
+	pf, compressedBuf, err := p.recvMsg(maxReceiveMessageSize)
 	if err != nil {
-		return nil, err
-	}
-	if payInfo != nil {
-		payInfo.compressedLength = len(buf)
+		return nil, nil, err
 	}
 
 	if st := checkRecvPayload(pf, s.RecvCompress(), compressor != nil || dc != nil); st != nil {
-		return nil, st.Err()
+		return nil, nil, st.Err()
 	}
 
 	var size int
@@ -748,21 +764,35 @@ func recvAndDecompress(p *parser, s *transport.Stream, dc Decompressor, maxRecei
 		// To match legacy behavior, if the decompressor is set by WithDecompressor or RPCDecompressor,
 		// use this decompressor as the default.
 		if dc != nil {
-			buf, err = dc.Do(bytes.NewReader(buf))
-			size = len(buf)
+			uncompressedBuf, err = dc.Do(bytes.NewReader(compressedBuf))
+			size = len(uncompressedBuf)
 		} else {
-			buf, size, err = decompress(compressor, buf, maxReceiveMessageSize)
+			uncompressedBuf, size, err = decompress(compressor, compressedBuf, maxReceiveMessageSize)
 		}
 		if err != nil {
-			return nil, status.Errorf(codes.Internal, "grpc: failed to decompress the received message: %v", err)
+			return nil, nil, status.Errorf(codes.Internal, "grpc: failed to decompress the received message: %v", err)
 		}
 		if size > maxReceiveMessageSize {
 			// TODO: Revisit the error code. Currently keep it consistent with java
 			// implementation.
-			return nil, status.Errorf(codes.ResourceExhausted, "grpc: received message after decompression larger than max (%d vs. %d)", size, maxReceiveMessageSize)
+			return nil, nil, status.Errorf(codes.ResourceExhausted, "grpc: received message after decompression larger than max (%d vs. %d)", size, maxReceiveMessageSize)
+		}
+	} else {
+		uncompressedBuf = compressedBuf
+	}
+
+	if payInfo != nil {
+		payInfo.compressedLength = len(compressedBuf)
+		payInfo.uncompressedBytes = uncompressedBuf
+
+		cancel = func() {}
+	} else {
+		cancel = func() {
+			p.recvBufferPool.Put(&compressedBuf)
 		}
 	}
-	return buf, nil
+
+	return uncompressedBuf, cancel, nil
 }
 
 // Using compressor, decompress d, returning data and size.
@@ -782,6 +812,9 @@ func decompress(compressor encoding.Compressor, d []byte, maxReceiveMessageSize
 			// size is used as an estimate to size the buffer, but we
 			// will read more data if available.
 			// +MinRead so ReadFrom will not reallocate if size is correct.
+			//
+			// TODO: If we ensure that the buffer size is the same as the DecompressedSize,
+			// we can also utilize the recv buffer pool here.
 			buf := bytes.NewBuffer(make([]byte, 0, size+bytes.MinRead))
 			bytesRead, err := buf.ReadFrom(io.LimitReader(dcReader, int64(maxReceiveMessageSize)+1))
 			return buf.Bytes(), int(bytesRead), err
@@ -797,18 +830,15 @@ func decompress(compressor encoding.Compressor, d []byte, maxReceiveMessageSize
 // dc takes precedence over compressor.
 // TODO(dfawley): wrap the old compressor/decompressor using the new API?
 func recv(p *parser, c baseCodec, s *transport.Stream, dc Decompressor, m any, maxReceiveMessageSize int, payInfo *payloadInfo, compressor encoding.Compressor) error {
-	buf, err := recvAndDecompress(p, s, dc, maxReceiveMessageSize, payInfo, compressor)
+	buf, cancel, err := recvAndDecompress(p, s, dc, maxReceiveMessageSize, payInfo, compressor)
 	if err != nil {
 		return err
 	}
+	defer cancel()
+
 	if err := c.Unmarshal(buf, m); err != nil {
 		return status.Errorf(codes.Internal, "grpc: failed to unmarshal the received message: %v", err)
 	}
-	if payInfo != nil {
-		payInfo.uncompressedBytes = buf
-	} else {
-		p.recvBufferPool.Put(&buf)
-	}
 	return nil
 }
 
@@ -958,6 +988,7 @@ const (
 	SupportPackageIsVersion5 = true
 	SupportPackageIsVersion6 = true
 	SupportPackageIsVersion7 = true
+	SupportPackageIsVersion8 = true
 )
 
 const grpcUA = "grpc-go/" + Version

vendor/google.golang.org/grpc/server.go

@@ -33,8 +33,6 @@ import (
 	"sync/atomic"
 	"time"
 
-	"golang.org/x/net/trace"
-
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/credentials"
 	"google.golang.org/grpc/encoding"
@@ -131,7 +129,7 @@ type Server struct {
 	drain    bool
 	cv       *sync.Cond              // signaled when connections close for GracefulStop
 	services map[string]*serviceInfo // service name -> service info
-	events   trace.EventLog
+	events   traceEventLog
 
 	quit               *grpcsync.Event
 	done               *grpcsync.Event
@@ -670,7 +668,7 @@ func NewServer(opt ...ServerOption) *Server {
 	s.cv = sync.NewCond(&s.mu)
 	if EnableTracing {
 		_, file, line, _ := runtime.Caller(1)
-		s.events = trace.NewEventLog("grpc.Server", fmt.Sprintf("%s:%d", file, line))
+		s.events = newTraceEventLog("grpc.Server", fmt.Sprintf("%s:%d", file, line))
 	}
 
 	if s.opts.numServerWorkers > 0 {
@@ -1344,7 +1342,8 @@ func (s *Server) processUnaryRPC(ctx context.Context, t transport.ServerTranspor
 	if len(shs) != 0 || len(binlogs) != 0 {
 		payInfo = &payloadInfo{}
 	}
-	d, err := recvAndDecompress(&parser{r: stream, recvBufferPool: s.opts.recvBufferPool}, stream, dc, s.opts.maxReceiveMessageSize, payInfo, decomp)
+
+	d, cancel, err := recvAndDecompress(&parser{r: stream, recvBufferPool: s.opts.recvBufferPool}, stream, dc, s.opts.maxReceiveMessageSize, payInfo, decomp)
 	if err != nil {
 		if e := t.WriteStatus(stream, status.Convert(err)); e != nil {
 			channelz.Warningf(logger, s.channelzID, "grpc: Server.processUnaryRPC failed to write status: %v", e)
@@ -1355,6 +1354,8 @@ func (s *Server) processUnaryRPC(ctx context.Context, t transport.ServerTranspor
 		t.IncrMsgRecv()
 	}
 	df := func(v any) error {
+		defer cancel()
+
 		if err := s.getCodec(stream.ContentSubtype()).Unmarshal(d, v); err != nil {
 			return status.Errorf(codes.Internal, "grpc: error unmarshalling request: %v", err)
 		}
@@ -1734,8 +1735,8 @@ func (s *Server) handleStream(t transport.ServerTransport, stream *transport.Str
 	ctx = contextWithServer(ctx, s)
 	var ti *traceInfo
 	if EnableTracing {
-		tr := trace.New("grpc.Recv."+methodFamily(stream.Method()), stream.Method())
-		ctx = trace.NewContext(ctx, tr)
+		tr := newTrace("grpc.Recv."+methodFamily(stream.Method()), stream.Method())
+		ctx = newTraceContext(ctx, tr)
 		ti = &traceInfo{
 			tr: tr,
 			firstLine: firstLine{
@@ -2119,7 +2120,7 @@ func ClientSupportedCompressors(ctx context.Context) ([]string, error) {
 		return nil, fmt.Errorf("failed to fetch the stream from the given context %v", ctx)
 	}
 
-	return strings.Split(stream.ClientAdvertisedCompressors(), ","), nil
+	return stream.ClientAdvertisedCompressors(), nil
 }
 
 // SetTrailer sets the trailer metadata that will be sent when an RPC returns.
@@ -2159,7 +2160,7 @@ func (c *channelzServer) ChannelzMetric() *channelz.ServerInternalMetric {
 
 // validateSendCompressor returns an error when given compressor name cannot be
 // handled by the server or the client based on the advertised compressors.
-func validateSendCompressor(name, clientCompressors string) error {
+func validateSendCompressor(name string, clientCompressors []string) error {
 	if name == encoding.Identity {
 		return nil
 	}
@@ -2168,7 +2169,7 @@ func validateSendCompressor(name, clientCompressors string) error {
 		return fmt.Errorf("compressor not registered %q", name)
 	}
 
-	for _, c := range strings.Split(clientCompressors, ",") {
+	for _, c := range clientCompressors {
 		if c == name {
 			return nil // found match
 		}

vendor/google.golang.org/grpc/stream.go

@@ -27,7 +27,6 @@ import (
 	"sync"
 	"time"
 
-	"golang.org/x/net/trace"
 	"google.golang.org/grpc/balancer"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/encoding"
@@ -431,7 +430,7 @@ func (cs *clientStream) newAttemptLocked(isTransparent bool) (*csAttempt, error)
 	var trInfo *traceInfo
 	if EnableTracing {
 		trInfo = &traceInfo{
-			tr: trace.New("grpc.Sent."+methodFamily(method), method),
+			tr: newTrace("grpc.Sent."+methodFamily(method), method),
 			firstLine: firstLine{
 				client: true,
 			},
@@ -440,7 +439,7 @@ func (cs *clientStream) newAttemptLocked(isTransparent bool) (*csAttempt, error)
 			trInfo.firstLine.deadline = time.Until(deadline)
 		}
 		trInfo.tr.LazyLog(&trInfo.firstLine, false)
-		ctx = trace.NewContext(ctx, trInfo.tr)
+		ctx = newTraceContext(ctx, trInfo.tr)
 	}
 
 	if cs.cc.parsedTarget.URL.Scheme == internal.GRPCResolverSchemeExtraMetadata {

vendor/google.golang.org/grpc/trace.go

@@ -26,8 +26,6 @@ import (
 	"strings"
 	"sync"
 	"time"
-
-	"golang.org/x/net/trace"
 )
 
 // EnableTracing controls whether to trace RPCs using the golang.org/x/net/trace package.
@@ -44,9 +42,31 @@ func methodFamily(m string) string {
 	return m
 }
 
+// traceEventLog mirrors golang.org/x/net/trace.EventLog.
+//
+// It exists in order to avoid importing x/net/trace on grpcnotrace builds.
+type traceEventLog interface {
+	Printf(format string, a ...any)
+	Errorf(format string, a ...any)
+	Finish()
+}
+
+// traceLog mirrors golang.org/x/net/trace.Trace.
+//
+// It exists in order to avoid importing x/net/trace on grpcnotrace builds.
+type traceLog interface {
+	LazyLog(x fmt.Stringer, sensitive bool)
+	LazyPrintf(format string, a ...any)
+	SetError()
+	SetRecycler(f func(any))
+	SetTraceInfo(traceID, spanID uint64)
+	SetMaxEvents(m int)
+	Finish()
+}
+
 // traceInfo contains tracing information for an RPC.
 type traceInfo struct {
-	tr        trace.Trace
+	tr        traceLog
 	firstLine firstLine
 }
 

vendor/google.golang.org/grpc/trace_notrace.go

@@ -0,0 +1,52 @@
+//go:build grpcnotrace
+
+/*
+ *
+ * Copyright 2024 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package grpc
+
+// grpcnotrace can be used to avoid importing golang.org/x/net/trace, which in
+// turn enables binaries using gRPC-Go for dead code elimination, which can
+// yield 10-15% improvements in binary size when tracing is not needed.
+
+import (
+	"context"
+	"fmt"
+)
+
+type notrace struct{}
+
+func (notrace) LazyLog(x fmt.Stringer, sensitive bool) {}
+func (notrace) LazyPrintf(format string, a ...any)     {}
+func (notrace) SetError()                              {}
+func (notrace) SetRecycler(f func(any))                {}
+func (notrace) SetTraceInfo(traceID, spanID uint64)    {}
+func (notrace) SetMaxEvents(m int)                     {}
+func (notrace) Finish()                                {}
+
+func newTrace(family, title string) traceLog {
+	return notrace{}
+}
+
+func newTraceContext(ctx context.Context, tr traceLog) context.Context {
+	return ctx
+}
+
+func newTraceEventLog(family, title string) traceEventLog {
+	return nil
+}

vendor/google.golang.org/grpc/trace_withtrace.go

@@ -0,0 +1,39 @@
+//go:build !grpcnotrace
+
+/*
+ *
+ * Copyright 2024 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package grpc
+
+import (
+	"context"
+
+	t "golang.org/x/net/trace"
+)
+
+func newTrace(family, title string) traceLog {
+	return t.New(family, title)
+}
+
+func newTraceContext(ctx context.Context, tr traceLog) context.Context {
+	return t.NewContext(ctx, tr)
+}
+
+func newTraceEventLog(family, title string) traceEventLog {
+	return t.NewEventLog(family, title)
+}

vendor/google.golang.org/grpc/version.go

@@ -19,4 +19,4 @@
 package grpc
 
 // Version is the current grpc version.
-const Version = "1.61.1"
+const Version = "1.62.1"

vendor/google.golang.org/grpc/vet.sh

@@ -41,7 +41,7 @@ if [[ "$1" = "-install" ]]; then
   popd
   if [[ -z "${VET_SKIP_PROTO}" ]]; then
     if [[ "${GITHUB_ACTIONS}" = "true" ]]; then
-      PROTOBUF_VERSION=22.0 # a.k.a v4.22.0 in pb.go files.
+      PROTOBUF_VERSION=25.2 # a.k.a. v4.22.0 in pb.go files.
       PROTOC_FILENAME=protoc-${PROTOBUF_VERSION}-linux-x86_64.zip
       pushd /home/runner/go
       wget https://github.com/google/protobuf/releases/download/v${PROTOBUF_VERSION}/${PROTOC_FILENAME}