github.com/hxx258456/ccgo@v0.0.5-0.20230213014102-48b35f46f66f/grpc/grpclog/grpclog.go (about)

     1  /*
     2   *
     3   * Copyright 2017 gRPC authors.
     4   *
     5   * Licensed under the Apache License, Version 2.0 (the "License");
     6   * you may not use this file except in compliance with the License.
     7   * You may obtain a copy of the License at
     8   *
     9   *     http://www.apache.org/licenses/LICENSE-2.0
    10   *
    11   * Unless required by applicable law or agreed to in writing, software
    12   * distributed under the License is distributed on an "AS IS" BASIS,
    13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14   * See the License for the specific language governing permissions and
    15   * limitations under the License.
    16   *
    17   */
    18  
    19  // package grpclog defines logging for grpc.
    20  //
    21  // All logs in transport and grpclb packages only go to verbose level 2.
    22  // All logs in other packages in grpc are logged in spite of the verbosity level.
    23  //
    24  // In the default logger,
    25  // severity level can be set by environment variable GRPC_GO_LOG_SEVERITY_LEVEL,
    26  // verbosity level can be set by GRPC_GO_LOG_VERBOSITY_LEVEL.
    27  package grpclog // import "github.com/hxx258456/ccgo/grpc/grpclog"
    28  
    29  import (
    30  	"os"
    31  
    32  	"github.com/hxx258456/ccgo/grpc/internal/grpclog"
    33  )
    34  
    35  func init() {
    36  	SetLoggerV2(newLoggerV2())
    37  }
    38  
    39  // V reports whether verbosity level l is at least the requested verbose level.
    40  func V(l int) bool {
    41  	return grpclog.Logger.V(l)
    42  }
    43  
    44  // Info logs to the INFO log.
    45  func Info(args ...interface{}) {
    46  	grpclog.Logger.Info(args...)
    47  }
    48  
    49  // Infof logs to the INFO log. Arguments are handled in the manner of fmt.Printf.
    50  func Infof(format string, args ...interface{}) {
    51  	grpclog.Logger.Infof(format, args...)
    52  }
    53  
    54  // Infoln logs to the INFO log. Arguments are handled in the manner of fmt.Println.
    55  func Infoln(args ...interface{}) {
    56  	grpclog.Logger.Infoln(args...)
    57  }
    58  
    59  // Warning logs to the WARNING log.
    60  func Warning(args ...interface{}) {
    61  	grpclog.Logger.Warning(args...)
    62  }
    63  
    64  // Warningf logs to the WARNING log. Arguments are handled in the manner of fmt.Printf.
    65  func Warningf(format string, args ...interface{}) {
    66  	grpclog.Logger.Warningf(format, args...)
    67  }
    68  
    69  // Warningln logs to the WARNING log. Arguments are handled in the manner of fmt.Println.
    70  func Warningln(args ...interface{}) {
    71  	grpclog.Logger.Warningln(args...)
    72  }
    73  
    74  // Error logs to the ERROR log.
    75  func Error(args ...interface{}) {
    76  	grpclog.Logger.Error(args...)
    77  }
    78  
    79  // Errorf logs to the ERROR log. Arguments are handled in the manner of fmt.Printf.
    80  func Errorf(format string, args ...interface{}) {
    81  	grpclog.Logger.Errorf(format, args...)
    82  }
    83  
    84  // Errorln logs to the ERROR log. Arguments are handled in the manner of fmt.Println.
    85  func Errorln(args ...interface{}) {
    86  	grpclog.Logger.Errorln(args...)
    87  }
    88  
    89  // Fatal logs to the FATAL log. Arguments are handled in the manner of fmt.Print.
    90  // It calls os.Exit() with exit code 1.
    91  func Fatal(args ...interface{}) {
    92  	grpclog.Logger.Fatal(args...)
    93  	// Make sure fatal logs will exit.
    94  	os.Exit(1)
    95  }
    96  
    97  // Fatalf logs to the FATAL log. Arguments are handled in the manner of fmt.Printf.
    98  // It calls os.Exit() with exit code 1.
    99  func Fatalf(format string, args ...interface{}) {
   100  	grpclog.Logger.Fatalf(format, args...)
   101  	// Make sure fatal logs will exit.
   102  	os.Exit(1)
   103  }
   104  
   105  // Fatalln logs to the FATAL log. Arguments are handled in the manner of fmt.Println.
   106  // It calle os.Exit()) with exit code 1.
   107  func Fatalln(args ...interface{}) {
   108  	grpclog.Logger.Fatalln(args...)
   109  	// Make sure fatal logs will exit.
   110  	os.Exit(1)
   111  }
   112  
   113  // Print prints to the logger. Arguments are handled in the manner of fmt.Print.
   114  //
   115  // Deprecated: use Info.
   116  func Print(args ...interface{}) {
   117  	grpclog.Logger.Info(args...)
   118  }
   119  
   120  // Printf prints to the logger. Arguments are handled in the manner of fmt.Printf.
   121  //
   122  // Deprecated: use Infof.
   123  func Printf(format string, args ...interface{}) {
   124  	grpclog.Logger.Infof(format, args...)
   125  }
   126  
   127  // Println prints to the logger. Arguments are handled in the manner of fmt.Println.
   128  //
   129  // Deprecated: use Infoln.
   130  func Println(args ...interface{}) {
   131  	grpclog.Logger.Infoln(args...)
   132  }