build(deps): bump the golang group across 1 directory with 2 updates

Bumps the golang group with 1 update in the / directory: [github.com/Microsoft/hcsshim](https://github.com/Microsoft/hcsshim).


Updates `github.com/Microsoft/hcsshim` from 0.12.6 to 0.12.7
- [Release notes](https://github.com/Microsoft/hcsshim/releases)
- [Commits](https://github.com/Microsoft/hcsshim/compare/v0.12.6...v0.12.7)

Updates `golang.org/x/sys` from 0.24.0 to 0.25.0
- [Commits](https://github.com/golang/sys/compare/v0.24.0...v0.25.0)

---
updated-dependencies:
- dependency-name: github.com/Microsoft/hcsshim
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: golang
- dependency-name: golang.org/x/sys
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: golang
...

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

vendor/google.golang.org/grpc/grpclog/component.go

@@ -20,8 +20,6 @@ package grpclog
 
 import (
 	"fmt"
-
-	"google.golang.org/grpc/internal/grpclog"
 )
 
 // componentData records the settings for a component.
@@ -33,22 +31,22 @@ var cache = map[string]*componentData{}
 
 func (c *componentData) InfoDepth(depth int, args ...any) {
 	args = append([]any{"[" + string(c.name) + "]"}, args...)
-	grpclog.InfoDepth(depth+1, args...)
+	InfoDepth(depth+1, args...)
 }
 
 func (c *componentData) WarningDepth(depth int, args ...any) {
 	args = append([]any{"[" + string(c.name) + "]"}, args...)
-	grpclog.WarningDepth(depth+1, args...)
+	WarningDepth(depth+1, args...)
 }
 
 func (c *componentData) ErrorDepth(depth int, args ...any) {
 	args = append([]any{"[" + string(c.name) + "]"}, args...)
-	grpclog.ErrorDepth(depth+1, args...)
+	ErrorDepth(depth+1, args...)
 }
 
 func (c *componentData) FatalDepth(depth int, args ...any) {
 	args = append([]any{"[" + string(c.name) + "]"}, args...)
-	grpclog.FatalDepth(depth+1, args...)
+	FatalDepth(depth+1, args...)
 }
 
 func (c *componentData) Info(args ...any) {

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

@@ -18,18 +18,15 @@
 
 // Package grpclog defines logging for grpc.
 //
-// All logs in transport and grpclb packages only go to verbose level 2.
-// All logs in other packages in grpc are logged in spite of the verbosity level.
-//
-// In the default logger,
-// severity level can be set by environment variable GRPC_GO_LOG_SEVERITY_LEVEL,
-// verbosity level can be set by GRPC_GO_LOG_VERBOSITY_LEVEL.
-package grpclog // import "google.golang.org/grpc/grpclog"
+// In the default logger, severity level can be set by environment variable
+// GRPC_GO_LOG_SEVERITY_LEVEL, verbosity level can be set by
+// GRPC_GO_LOG_VERBOSITY_LEVEL.
+package grpclog
 
 import (
 	"os"
 
-	"google.golang.org/grpc/internal/grpclog"
+	"google.golang.org/grpc/grpclog/internal"
 )
 
 func init() {
@@ -38,58 +35,58 @@ func init() {
 
 // V reports whether verbosity level l is at least the requested verbose level.
 func V(l int) bool {
-	return grpclog.Logger.V(l)
+	return internal.LoggerV2Impl.V(l)
 }
 
 // Info logs to the INFO log.
 func Info(args ...any) {
-	grpclog.Logger.Info(args...)
+	internal.LoggerV2Impl.Info(args...)
 }
 
 // Infof logs to the INFO log. Arguments are handled in the manner of fmt.Printf.
 func Infof(format string, args ...any) {
-	grpclog.Logger.Infof(format, args...)
+	internal.LoggerV2Impl.Infof(format, args...)
 }
 
 // Infoln logs to the INFO log. Arguments are handled in the manner of fmt.Println.
 func Infoln(args ...any) {
-	grpclog.Logger.Infoln(args...)
+	internal.LoggerV2Impl.Infoln(args...)
 }
 
 // Warning logs to the WARNING log.
 func Warning(args ...any) {
-	grpclog.Logger.Warning(args...)
+	internal.LoggerV2Impl.Warning(args...)
 }
 
 // Warningf logs to the WARNING log. Arguments are handled in the manner of fmt.Printf.
 func Warningf(format string, args ...any) {
-	grpclog.Logger.Warningf(format, args...)
+	internal.LoggerV2Impl.Warningf(format, args...)
 }
 
 // Warningln logs to the WARNING log. Arguments are handled in the manner of fmt.Println.
 func Warningln(args ...any) {
-	grpclog.Logger.Warningln(args...)
+	internal.LoggerV2Impl.Warningln(args...)
 }
 
 // Error logs to the ERROR log.
 func Error(args ...any) {
-	grpclog.Logger.Error(args...)
+	internal.LoggerV2Impl.Error(args...)
 }
 
 // Errorf logs to the ERROR log. Arguments are handled in the manner of fmt.Printf.
 func Errorf(format string, args ...any) {
-	grpclog.Logger.Errorf(format, args...)
+	internal.LoggerV2Impl.Errorf(format, args...)
 }
 
 // Errorln logs to the ERROR log. Arguments are handled in the manner of fmt.Println.
 func Errorln(args ...any) {
-	grpclog.Logger.Errorln(args...)
+	internal.LoggerV2Impl.Errorln(args...)
 }
 
 // Fatal logs to the FATAL log. Arguments are handled in the manner of fmt.Print.
 // It calls os.Exit() with exit code 1.
 func Fatal(args ...any) {
-	grpclog.Logger.Fatal(args...)
+	internal.LoggerV2Impl.Fatal(args...)
 	// Make sure fatal logs will exit.
 	os.Exit(1)
 }
@@ -97,15 +94,15 @@ func Fatal(args ...any) {
 // Fatalf logs to the FATAL log. Arguments are handled in the manner of fmt.Printf.
 // It calls os.Exit() with exit code 1.
 func Fatalf(format string, args ...any) {
-	grpclog.Logger.Fatalf(format, args...)
+	internal.LoggerV2Impl.Fatalf(format, args...)
 	// Make sure fatal logs will exit.
 	os.Exit(1)
 }
 
 // Fatalln logs to the FATAL log. Arguments are handled in the manner of fmt.Println.
-// It calle os.Exit()) with exit code 1.
+// It calls os.Exit() with exit code 1.
 func Fatalln(args ...any) {
-	grpclog.Logger.Fatalln(args...)
+	internal.LoggerV2Impl.Fatalln(args...)
 	// Make sure fatal logs will exit.
 	os.Exit(1)
 }
@@ -114,19 +111,76 @@ func Fatalln(args ...any) {
 //
 // Deprecated: use Info.
 func Print(args ...any) {
-	grpclog.Logger.Info(args...)
+	internal.LoggerV2Impl.Info(args...)
 }
 
 // Printf prints to the logger. Arguments are handled in the manner of fmt.Printf.
 //
 // Deprecated: use Infof.
 func Printf(format string, args ...any) {
-	grpclog.Logger.Infof(format, args...)
+	internal.LoggerV2Impl.Infof(format, args...)
 }
 
 // Println prints to the logger. Arguments are handled in the manner of fmt.Println.
 //
 // Deprecated: use Infoln.
 func Println(args ...any) {
-	grpclog.Logger.Infoln(args...)
+	internal.LoggerV2Impl.Infoln(args...)
+}
+
+// InfoDepth logs to the INFO log at the specified depth.
+//
+// # Experimental
+//
+// Notice: This API is EXPERIMENTAL and may be changed or removed in a
+// later release.
+func InfoDepth(depth int, args ...any) {
+	if internal.DepthLoggerV2Impl != nil {
+		internal.DepthLoggerV2Impl.InfoDepth(depth, args...)
+	} else {
+		internal.LoggerV2Impl.Infoln(args...)
+	}
+}
+
+// WarningDepth logs to the WARNING log at the specified depth.
+//
+// # Experimental
+//
+// Notice: This API is EXPERIMENTAL and may be changed or removed in a
+// later release.
+func WarningDepth(depth int, args ...any) {
+	if internal.DepthLoggerV2Impl != nil {
+		internal.DepthLoggerV2Impl.WarningDepth(depth, args...)
+	} else {
+		internal.LoggerV2Impl.Warningln(args...)
+	}
+}
+
+// ErrorDepth logs to the ERROR log at the specified depth.
+//
+// # Experimental
+//
+// Notice: This API is EXPERIMENTAL and may be changed or removed in a
+// later release.
+func ErrorDepth(depth int, args ...any) {
+	if internal.DepthLoggerV2Impl != nil {
+		internal.DepthLoggerV2Impl.ErrorDepth(depth, args...)
+	} else {
+		internal.LoggerV2Impl.Errorln(args...)
+	}
+}
+
+// FatalDepth logs to the FATAL log at the specified depth.
+//
+// # Experimental
+//
+// Notice: This API is EXPERIMENTAL and may be changed or removed in a
+// later release.
+func FatalDepth(depth int, args ...any) {
+	if internal.DepthLoggerV2Impl != nil {
+		internal.DepthLoggerV2Impl.FatalDepth(depth, args...)
+	} else {
+		internal.LoggerV2Impl.Fatalln(args...)
+	}
+	os.Exit(1)
 }

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

@@ -0,0 +1,26 @@
+/*
+ *
+ * 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 internal contains functionality internal to the grpclog package.
+package internal
+
+// LoggerV2Impl is the logger used for the non-depth log functions.
+var LoggerV2Impl LoggerV2
+
+// DepthLoggerV2Impl is the logger used for the depth log functions.
+var DepthLoggerV2Impl DepthLoggerV2

vendor/google.golang.org/grpc/grpclog/internal/logger.go

@@ -0,0 +1,87 @@
+/*
+ *
+ * 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 internal
+
+// Logger mimics golang's standard Logger as an interface.
+//
+// Deprecated: use LoggerV2.
+type Logger interface {
+	Fatal(args ...any)
+	Fatalf(format string, args ...any)
+	Fatalln(args ...any)
+	Print(args ...any)
+	Printf(format string, args ...any)
+	Println(args ...any)
+}
+
+// LoggerWrapper wraps Logger into a LoggerV2.
+type LoggerWrapper struct {
+	Logger
+}
+
+// Info logs to INFO log. Arguments are handled in the manner of fmt.Print.
+func (l *LoggerWrapper) Info(args ...any) {
+	l.Logger.Print(args...)
+}
+
+// Infoln logs to INFO log. Arguments are handled in the manner of fmt.Println.
+func (l *LoggerWrapper) Infoln(args ...any) {
+	l.Logger.Println(args...)
+}
+
+// Infof logs to INFO log. Arguments are handled in the manner of fmt.Printf.
+func (l *LoggerWrapper) Infof(format string, args ...any) {
+	l.Logger.Printf(format, args...)
+}
+
+// Warning logs to WARNING log. Arguments are handled in the manner of fmt.Print.
+func (l *LoggerWrapper) Warning(args ...any) {
+	l.Logger.Print(args...)
+}
+
+// Warningln logs to WARNING log. Arguments are handled in the manner of fmt.Println.
+func (l *LoggerWrapper) Warningln(args ...any) {
+	l.Logger.Println(args...)
+}
+
+// Warningf logs to WARNING log. Arguments are handled in the manner of fmt.Printf.
+func (l *LoggerWrapper) Warningf(format string, args ...any) {
+	l.Logger.Printf(format, args...)
+}
+
+// Error logs to ERROR log. Arguments are handled in the manner of fmt.Print.
+func (l *LoggerWrapper) Error(args ...any) {
+	l.Logger.Print(args...)
+}
+
+// Errorln logs to ERROR log. Arguments are handled in the manner of fmt.Println.
+func (l *LoggerWrapper) Errorln(args ...any) {
+	l.Logger.Println(args...)
+}
+
+// Errorf logs to ERROR log. Arguments are handled in the manner of fmt.Printf.
+func (l *LoggerWrapper) Errorf(format string, args ...any) {
+	l.Logger.Printf(format, args...)
+}
+
+// V reports whether verbosity level l is at least the requested verbose level.
+func (*LoggerWrapper) V(l int) bool {
+	// Returns true for all verbose level.
+	return true
+}

vendor/google.golang.org/grpc/grpclog/internal/loggerv2.go

@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2020 gRPC authors.
+ * 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.
@@ -16,59 +16,17 @@
  *
  */
 
-// Package grpclog (internal) defines depth logging for grpc.
-package grpclog
+package internal
 
 import (
+	"encoding/json"
+	"fmt"
+	"io"
+	"log"
 	"os"
 )
 
-// Logger is the logger used for the non-depth log functions.
-var Logger LoggerV2
-
-// DepthLogger is the logger used for the depth log functions.
-var DepthLogger DepthLoggerV2
-
-// InfoDepth logs to the INFO log at the specified depth.
-func InfoDepth(depth int, args ...any) {
-	if DepthLogger != nil {
-		DepthLogger.InfoDepth(depth, args...)
-	} else {
-		Logger.Infoln(args...)
-	}
-}
-
-// WarningDepth logs to the WARNING log at the specified depth.
-func WarningDepth(depth int, args ...any) {
-	if DepthLogger != nil {
-		DepthLogger.WarningDepth(depth, args...)
-	} else {
-		Logger.Warningln(args...)
-	}
-}
-
-// ErrorDepth logs to the ERROR log at the specified depth.
-func ErrorDepth(depth int, args ...any) {
-	if DepthLogger != nil {
-		DepthLogger.ErrorDepth(depth, args...)
-	} else {
-		Logger.Errorln(args...)
-	}
-}
-
-// FatalDepth logs to the FATAL log at the specified depth.
-func FatalDepth(depth int, args ...any) {
-	if DepthLogger != nil {
-		DepthLogger.FatalDepth(depth, args...)
-	} else {
-		Logger.Fatalln(args...)
-	}
-	os.Exit(1)
-}
-
 // LoggerV2 does underlying logging work for grpclog.
-// This is a copy of the LoggerV2 defined in the external grpclog package. It
-// is defined here to avoid a circular dependency.
 type LoggerV2 interface {
 	// Info logs to INFO log. Arguments are handled in the manner of fmt.Print.
 	Info(args ...any)
@@ -107,14 +65,13 @@ type LoggerV2 interface {
 // DepthLoggerV2 logs at a specified call frame. If a LoggerV2 also implements
 // DepthLoggerV2, the below functions will be called with the appropriate stack
 // depth set for trivial functions the logger may ignore.
-// This is a copy of the DepthLoggerV2 defined in the external grpclog package.
-// It is defined here to avoid a circular dependency.
 //
 // # Experimental
 //
 // Notice: This type is EXPERIMENTAL and may be changed or removed in a
 // later release.
 type DepthLoggerV2 interface {
+	LoggerV2
 	// InfoDepth logs to INFO log at the specified depth. Arguments are handled in the manner of fmt.Println.
 	InfoDepth(depth int, args ...any)
 	// WarningDepth logs to WARNING log at the specified depth. Arguments are handled in the manner of fmt.Println.
@@ -124,3 +81,124 @@ type DepthLoggerV2 interface {
 	// FatalDepth logs to FATAL log at the specified depth. Arguments are handled in the manner of fmt.Println.
 	FatalDepth(depth int, args ...any)
 }
+
+const (
+	// infoLog indicates Info severity.
+	infoLog int = iota
+	// warningLog indicates Warning severity.
+	warningLog
+	// errorLog indicates Error severity.
+	errorLog
+	// fatalLog indicates Fatal severity.
+	fatalLog
+)
+
+// severityName contains the string representation of each severity.
+var severityName = []string{
+	infoLog:    "INFO",
+	warningLog: "WARNING",
+	errorLog:   "ERROR",
+	fatalLog:   "FATAL",
+}
+
+// loggerT is the default logger used by grpclog.
+type loggerT struct {
+	m          []*log.Logger
+	v          int
+	jsonFormat bool
+}
+
+func (g *loggerT) output(severity int, s string) {
+	sevStr := severityName[severity]
+	if !g.jsonFormat {
+		g.m[severity].Output(2, fmt.Sprintf("%v: %v", sevStr, s))
+		return
+	}
+	// TODO: we can also include the logging component, but that needs more
+	// (API) changes.
+	b, _ := json.Marshal(map[string]string{
+		"severity": sevStr,
+		"message":  s,
+	})
+	g.m[severity].Output(2, string(b))
+}
+
+func (g *loggerT) Info(args ...any) {
+	g.output(infoLog, fmt.Sprint(args...))
+}
+
+func (g *loggerT) Infoln(args ...any) {
+	g.output(infoLog, fmt.Sprintln(args...))
+}
+
+func (g *loggerT) Infof(format string, args ...any) {
+	g.output(infoLog, fmt.Sprintf(format, args...))
+}
+
+func (g *loggerT) Warning(args ...any) {
+	g.output(warningLog, fmt.Sprint(args...))
+}
+
+func (g *loggerT) Warningln(args ...any) {
+	g.output(warningLog, fmt.Sprintln(args...))
+}
+
+func (g *loggerT) Warningf(format string, args ...any) {
+	g.output(warningLog, fmt.Sprintf(format, args...))
+}
+
+func (g *loggerT) Error(args ...any) {
+	g.output(errorLog, fmt.Sprint(args...))
+}
+
+func (g *loggerT) Errorln(args ...any) {
+	g.output(errorLog, fmt.Sprintln(args...))
+}
+
+func (g *loggerT) Errorf(format string, args ...any) {
+	g.output(errorLog, fmt.Sprintf(format, args...))
+}
+
+func (g *loggerT) Fatal(args ...any) {
+	g.output(fatalLog, fmt.Sprint(args...))
+	os.Exit(1)
+}
+
+func (g *loggerT) Fatalln(args ...any) {
+	g.output(fatalLog, fmt.Sprintln(args...))
+	os.Exit(1)
+}
+
+func (g *loggerT) Fatalf(format string, args ...any) {
+	g.output(fatalLog, fmt.Sprintf(format, args...))
+	os.Exit(1)
+}
+
+func (g *loggerT) V(l int) bool {
+	return l <= g.v
+}
+
+// LoggerV2Config configures the LoggerV2 implementation.
+type LoggerV2Config struct {
+	// Verbosity sets the verbosity level of the logger.
+	Verbosity int
+	// FormatJSON controls whether the logger should output logs in JSON format.
+	FormatJSON bool
+}
+
+// NewLoggerV2 creates a new LoggerV2 instance with the provided configuration.
+// The infoW, warningW, and errorW writers are used to write log messages of
+// different severity levels.
+func NewLoggerV2(infoW, warningW, errorW io.Writer, c LoggerV2Config) LoggerV2 {
+	var m []*log.Logger
+	flag := log.LstdFlags
+	if c.FormatJSON {
+		flag = 0
+	}
+	m = append(m, log.New(infoW, "", flag))
+	m = append(m, log.New(io.MultiWriter(infoW, warningW), "", flag))
+	ew := io.MultiWriter(infoW, warningW, errorW) // ew will be used for error and fatal.
+	m = append(m, log.New(ew, "", flag))
+	m = append(m, log.New(ew, "", flag))
+	return &loggerT{m: m, v: c.Verbosity, jsonFormat: c.FormatJSON}
+}

vendor/google.golang.org/grpc/grpclog/logger.go

@@ -18,70 +18,17 @@
 
 package grpclog
 
-import "google.golang.org/grpc/internal/grpclog"
+import "google.golang.org/grpc/grpclog/internal"
 
 // Logger mimics golang's standard Logger as an interface.
 //
 // Deprecated: use LoggerV2.
-type Logger interface {
-	Fatal(args ...any)
-	Fatalf(format string, args ...any)
-	Fatalln(args ...any)
-	Print(args ...any)
-	Printf(format string, args ...any)
-	Println(args ...any)
-}
+type Logger internal.Logger
 
 // SetLogger sets the logger that is used in grpc. Call only from
 // init() functions.
 //
 // Deprecated: use SetLoggerV2.
 func SetLogger(l Logger) {
-	grpclog.Logger = &loggerWrapper{Logger: l}
-}
-
-// loggerWrapper wraps Logger into a LoggerV2.
-type loggerWrapper struct {
-	Logger
-}
-
-func (g *loggerWrapper) Info(args ...any) {
-	g.Logger.Print(args...)
-}
-
-func (g *loggerWrapper) Infoln(args ...any) {
-	g.Logger.Println(args...)
-}
-
-func (g *loggerWrapper) Infof(format string, args ...any) {
-	g.Logger.Printf(format, args...)
-}
-
-func (g *loggerWrapper) Warning(args ...any) {
-	g.Logger.Print(args...)
-}
-
-func (g *loggerWrapper) Warningln(args ...any) {
-	g.Logger.Println(args...)
-}
-
-func (g *loggerWrapper) Warningf(format string, args ...any) {
-	g.Logger.Printf(format, args...)
-}
-
-func (g *loggerWrapper) Error(args ...any) {
-	g.Logger.Print(args...)
-}
-
-func (g *loggerWrapper) Errorln(args ...any) {
-	g.Logger.Println(args...)
-}
-
-func (g *loggerWrapper) Errorf(format string, args ...any) {
-	g.Logger.Printf(format, args...)
-}
-
-func (g *loggerWrapper) V(l int) bool {
-	// Returns true for all verbose level.
-	return true
+	internal.LoggerV2Impl = &internal.LoggerWrapper{Logger: l}
 }

vendor/google.golang.org/grpc/grpclog/loggerv2.go

@@ -19,52 +19,16 @@
 package grpclog
 
 import (
-	"encoding/json"
-	"fmt"
 	"io"
-	"log"
 	"os"
 	"strconv"
 	"strings"
 
-	"google.golang.org/grpc/internal/grpclog"
+	"google.golang.org/grpc/grpclog/internal"
 )
 
 // LoggerV2 does underlying logging work for grpclog.
-type LoggerV2 interface {
-	// Info logs to INFO log. Arguments are handled in the manner of fmt.Print.
-	Info(args ...any)
-	// Infoln logs to INFO log. Arguments are handled in the manner of fmt.Println.
-	Infoln(args ...any)
-	// Infof logs to INFO log. Arguments are handled in the manner of fmt.Printf.
-	Infof(format string, args ...any)
-	// Warning logs to WARNING log. Arguments are handled in the manner of fmt.Print.
-	Warning(args ...any)
-	// Warningln logs to WARNING log. Arguments are handled in the manner of fmt.Println.
-	Warningln(args ...any)
-	// Warningf logs to WARNING log. Arguments are handled in the manner of fmt.Printf.
-	Warningf(format string, args ...any)
-	// Error logs to ERROR log. Arguments are handled in the manner of fmt.Print.
-	Error(args ...any)
-	// Errorln logs to ERROR log. Arguments are handled in the manner of fmt.Println.
-	Errorln(args ...any)
-	// Errorf logs to ERROR log. Arguments are handled in the manner of fmt.Printf.
-	Errorf(format string, args ...any)
-	// Fatal logs to ERROR log. Arguments are handled in the manner of fmt.Print.
-	// gRPC ensures that all Fatal logs will exit with os.Exit(1).
-	// Implementations may also call os.Exit() with a non-zero exit code.
-	Fatal(args ...any)
-	// Fatalln logs to ERROR log. Arguments are handled in the manner of fmt.Println.
-	// gRPC ensures that all Fatal logs will exit with os.Exit(1).
-	// Implementations may also call os.Exit() with a non-zero exit code.
-	Fatalln(args ...any)
-	// Fatalf logs to ERROR log. Arguments are handled in the manner of fmt.Printf.
-	// gRPC ensures that all Fatal logs will exit with os.Exit(1).
-	// Implementations may also call os.Exit() with a non-zero exit code.
-	Fatalf(format string, args ...any)
-	// V reports whether verbosity level l is at least the requested verbose level.
-	V(l int) bool
-}
+type LoggerV2 internal.LoggerV2
 
 // SetLoggerV2 sets logger that is used in grpc to a V2 logger.
 // Not mutex-protected, should be called before any gRPC functions.
@@ -72,34 +36,8 @@ func SetLoggerV2(l LoggerV2) {
 	if _, ok := l.(*componentData); ok {
 		panic("cannot use component logger as grpclog logger")
 	}
-	grpclog.Logger = l
-	grpclog.DepthLogger, _ = l.(grpclog.DepthLoggerV2)
-}
-
-const (
-	// infoLog indicates Info severity.
-	infoLog int = iota
-	// warningLog indicates Warning severity.
-	warningLog
-	// errorLog indicates Error severity.
-	errorLog
-	// fatalLog indicates Fatal severity.
-	fatalLog
-)
-
-// severityName contains the string representation of each severity.
-var severityName = []string{
-	infoLog:    "INFO",
-	warningLog: "WARNING",
-	errorLog:   "ERROR",
-	fatalLog:   "FATAL",
-}
-
-// loggerT is the default logger used by grpclog.
-type loggerT struct {
-	m          []*log.Logger
-	v          int
-	jsonFormat bool
+	internal.LoggerV2Impl = l
+	internal.DepthLoggerV2Impl, _ = l.(internal.DepthLoggerV2)
 }
 
 // NewLoggerV2 creates a loggerV2 with the provided writers.
@@ -108,32 +46,13 @@ type loggerT struct {
 // Warning logs will be written to warningW and infoW.
 // Info logs will be written to infoW.
 func NewLoggerV2(infoW, warningW, errorW io.Writer) LoggerV2 {
-	return newLoggerV2WithConfig(infoW, warningW, errorW, loggerV2Config{})
+	return internal.NewLoggerV2(infoW, warningW, errorW, internal.LoggerV2Config{})
 }
 
 // NewLoggerV2WithVerbosity creates a loggerV2 with the provided writers and
 // verbosity level.
 func NewLoggerV2WithVerbosity(infoW, warningW, errorW io.Writer, v int) LoggerV2 {
-	return newLoggerV2WithConfig(infoW, warningW, errorW, loggerV2Config{verbose: v})
-}
-
-type loggerV2Config struct {
-	verbose    int
-	jsonFormat bool
-}
-
-func newLoggerV2WithConfig(infoW, warningW, errorW io.Writer, c loggerV2Config) LoggerV2 {
-	var m []*log.Logger
-	flag := log.LstdFlags
-	if c.jsonFormat {
-		flag = 0
-	}
-	m = append(m, log.New(infoW, "", flag))
-	m = append(m, log.New(io.MultiWriter(infoW, warningW), "", flag))
-	ew := io.MultiWriter(infoW, warningW, errorW) // ew will be used for error and fatal.
-	m = append(m, log.New(ew, "", flag))
-	m = append(m, log.New(ew, "", flag))
-	return &loggerT{m: m, v: c.verbose, jsonFormat: c.jsonFormat}
+	return internal.NewLoggerV2(infoW, warningW, errorW, internal.LoggerV2Config{Verbosity: v})
 }
 
 // newLoggerV2 creates a loggerV2 to be used as default logger.
@@ -161,82 +80,12 @@ func newLoggerV2() LoggerV2 {
 
 	jsonFormat := strings.EqualFold(os.Getenv("GRPC_GO_LOG_FORMATTER"), "json")
 
-	return newLoggerV2WithConfig(infoW, warningW, errorW, loggerV2Config{
-		verbose:    v,
-		jsonFormat: jsonFormat,
+	return internal.NewLoggerV2(infoW, warningW, errorW, internal.LoggerV2Config{
+		Verbosity:  v,
+		FormatJSON: jsonFormat,
 	})
 }
 
-func (g *loggerT) output(severity int, s string) {
-	sevStr := severityName[severity]
-	if !g.jsonFormat {
-		g.m[severity].Output(2, fmt.Sprintf("%v: %v", sevStr, s))
-		return
-	}
-	// TODO: we can also include the logging component, but that needs more
-	// (API) changes.
-	b, _ := json.Marshal(map[string]string{
-		"severity": sevStr,
-		"message":  s,
-	})
-	g.m[severity].Output(2, string(b))
-}
-
-func (g *loggerT) Info(args ...any) {
-	g.output(infoLog, fmt.Sprint(args...))
-}
-
-func (g *loggerT) Infoln(args ...any) {
-	g.output(infoLog, fmt.Sprintln(args...))
-}
-
-func (g *loggerT) Infof(format string, args ...any) {
-	g.output(infoLog, fmt.Sprintf(format, args...))
-}
-
-func (g *loggerT) Warning(args ...any) {
-	g.output(warningLog, fmt.Sprint(args...))
-}
-
-func (g *loggerT) Warningln(args ...any) {
-	g.output(warningLog, fmt.Sprintln(args...))
-}
-
-func (g *loggerT) Warningf(format string, args ...any) {
-	g.output(warningLog, fmt.Sprintf(format, args...))
-}
-
-func (g *loggerT) Error(args ...any) {
-	g.output(errorLog, fmt.Sprint(args...))
-}
-
-func (g *loggerT) Errorln(args ...any) {
-	g.output(errorLog, fmt.Sprintln(args...))
-}
-
-func (g *loggerT) Errorf(format string, args ...any) {
-	g.output(errorLog, fmt.Sprintf(format, args...))
-}
-
-func (g *loggerT) Fatal(args ...any) {
-	g.output(fatalLog, fmt.Sprint(args...))
-	os.Exit(1)
-}
-
-func (g *loggerT) Fatalln(args ...any) {
-	g.output(fatalLog, fmt.Sprintln(args...))
-	os.Exit(1)
-}
-
-func (g *loggerT) Fatalf(format string, args ...any) {
-	g.output(fatalLog, fmt.Sprintf(format, args...))
-	os.Exit(1)
-}
-
-func (g *loggerT) V(l int) bool {
-	return l <= g.v
-}
-
 // DepthLoggerV2 logs at a specified call frame. If a LoggerV2 also implements
 // DepthLoggerV2, the below functions will be called with the appropriate stack
 // depth set for trivial functions the logger may ignore.
@@ -245,14 +94,4 @@ func (g *loggerT) V(l int) bool {
 //
 // Notice: This type is EXPERIMENTAL and may be changed or removed in a
 // later release.
-type DepthLoggerV2 interface {
-	LoggerV2
-	// InfoDepth logs to INFO log at the specified depth. Arguments are handled in the manner of fmt.Println.
-	InfoDepth(depth int, args ...any)
-	// WarningDepth logs to WARNING log at the specified depth. Arguments are handled in the manner of fmt.Println.
-	WarningDepth(depth int, args ...any)
-	// ErrorDepth logs to ERROR log at the specified depth. Arguments are handled in the manner of fmt.Println.
-	ErrorDepth(depth int, args ...any)
-	// FatalDepth logs to FATAL log at the specified depth. Arguments are handled in the manner of fmt.Println.
-	FatalDepth(depth int, args ...any)
-}
+type DepthLoggerV2 internal.DepthLoggerV2

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

@@ -18,11 +18,11 @@
 package internal
 
 var (
-	// WithRecvBufferPool is implemented by the grpc package and returns a dial
+	// WithBufferPool is implemented by the grpc package and returns a dial
 	// option to configure a shared buffer pool for a grpc.ClientConn.
-	WithRecvBufferPool any // func (grpc.SharedBufferPool) grpc.DialOption
+	WithBufferPool any // func (grpc.SharedBufferPool) grpc.DialOption
 
-	// RecvBufferPool is implemented by the grpc package and returns a server
+	// BufferPool is implemented by the grpc package and returns a server
 	// option to configure a shared buffer pool for a grpc.Server.
-	RecvBufferPool any // func (grpc.SharedBufferPool) grpc.ServerOption
+	BufferPool any // func (grpc.SharedBufferPool) grpc.ServerOption
 )

vendor/google.golang.org/grpc/internal/grpclog/prefixLogger.go

@@ -1,93 +0,0 @@
-/*
- *
- * Copyright 2020 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 grpclog
-
-import (
-	"fmt"
-)
-
-// PrefixLogger does logging with a prefix.
-//
-// Logging method on a nil logs without any prefix.
-type PrefixLogger struct {
-	logger DepthLoggerV2
-	prefix string
-}
-
-// Infof does info logging.
-func (pl *PrefixLogger) Infof(format string, args ...any) {
-	if pl != nil {
-		// Handle nil, so the tests can pass in a nil logger.
-		format = pl.prefix + format
-		pl.logger.InfoDepth(1, fmt.Sprintf(format, args...))
-		return
-	}
-	InfoDepth(1, fmt.Sprintf(format, args...))
-}
-
-// Warningf does warning logging.
-func (pl *PrefixLogger) Warningf(format string, args ...any) {
-	if pl != nil {
-		format = pl.prefix + format
-		pl.logger.WarningDepth(1, fmt.Sprintf(format, args...))
-		return
-	}
-	WarningDepth(1, fmt.Sprintf(format, args...))
-}
-
-// Errorf does error logging.
-func (pl *PrefixLogger) Errorf(format string, args ...any) {
-	if pl != nil {
-		format = pl.prefix + format
-		pl.logger.ErrorDepth(1, fmt.Sprintf(format, args...))
-		return
-	}
-	ErrorDepth(1, fmt.Sprintf(format, args...))
-}
-
-// Debugf does info logging at verbose level 2.
-func (pl *PrefixLogger) Debugf(format string, args ...any) {
-	// TODO(6044): Refactor interfaces LoggerV2 and DepthLogger, and maybe
-	// rewrite PrefixLogger a little to ensure that we don't use the global
-	// `Logger` here, and instead use the `logger` field.
-	if !Logger.V(2) {
-		return
-	}
-	if pl != nil {
-		// Handle nil, so the tests can pass in a nil logger.
-		format = pl.prefix + format
-		pl.logger.InfoDepth(1, fmt.Sprintf(format, args...))
-		return
-	}
-	InfoDepth(1, fmt.Sprintf(format, args...))
-
-}
-
-// V reports whether verbosity level l is at least the requested verbose level.
-func (pl *PrefixLogger) V(l int) bool {
-	// TODO(6044): Refactor interfaces LoggerV2 and DepthLogger, and maybe
-	// rewrite PrefixLogger a little to ensure that we don't use the global
-	// `Logger` here, and instead use the `logger` field.
-	return Logger.V(l)
-}
-
-// NewPrefixLogger creates a prefix logger with the given prefix.
-func NewPrefixLogger(logger DepthLoggerV2, prefix string) *PrefixLogger {
-	return &PrefixLogger{logger: logger, prefix: prefix}
-}

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

@@ -208,6 +208,27 @@ var (
 	// ShuffleAddressListForTesting pseudo-randomizes the order of addresses.  n
 	// is the number of elements.  swap swaps the elements with indexes i and j.
 	ShuffleAddressListForTesting any // func(n int, swap func(i, j int))
+
+	// ConnectedAddress returns the connected address for a SubConnState. The
+	// address is only valid if the state is READY.
+	ConnectedAddress any // func (scs SubConnState) resolver.Address
+
+	// SetConnectedAddress sets the connected address for a SubConnState.
+	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)
+
+	// SetDefaultBufferPoolForTesting updates the default buffer pool, for
+	// testing purposes.
+	SetDefaultBufferPoolForTesting any // func(mem.BufferPool)
+
+	// SetBufferPoolingThresholdForTesting updates the buffer pooling threshold, for
+	// testing purposes.
+	SetBufferPoolingThresholdForTesting any // func(int)
 )
 
 // HealthChecker defines the signature of the client-side LB channel health

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

@@ -44,7 +44,7 @@ func NetDialerWithTCPKeepalive() *net.Dialer {
 		// combination of unconditionally enabling TCP keepalives here, and
 		// disabling the overriding of TCP keepalive parameters by setting the
 		// KeepAlive field to a negative value above, results in OS defaults for
-		// the TCP keealive interval and time parameters.
+		// the TCP keepalive interval and time parameters.
 		Control: func(_, _ string, c syscall.RawConn) error {
 			return c.Control(func(fd uintptr) {
 				unix.SetsockoptInt(int(fd), unix.SOL_SOCKET, unix.SO_KEEPALIVE, 1)

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

@@ -44,7 +44,7 @@ func NetDialerWithTCPKeepalive() *net.Dialer {
 		// combination of unconditionally enabling TCP keepalives here, and
 		// disabling the overriding of TCP keepalive parameters by setting the
 		// KeepAlive field to a negative value above, results in OS defaults for
-		// the TCP keealive interval and time parameters.
+		// the TCP keepalive interval and time parameters.
 		Control: func(_, _ string, c syscall.RawConn) error {
 			return c.Control(func(fd uintptr) {
 				windows.SetsockoptInt(windows.Handle(fd), windows.SOL_SOCKET, windows.SO_KEEPALIVE, 1)