94 lines
3.2 KiB
Go
94 lines
3.2 KiB
Go
|
/*
|
||
|
|
*
|
||
|
|
* Copyright 2015, Google Inc.
|
||
|
|
* All rights reserved.
|
||
|
|
*
|
||
|
|
* Redistribution and use in source and binary forms, with or without
|
||
|
|
* modification, are permitted provided that the following conditions are
|
||
|
|
* met:
|
||
|
|
*
|
||
|
|
* * Redistributions of source code must retain the above copyright
|
||
|
|
* notice, this list of conditions and the following disclaimer.
|
||
|
|
* * Redistributions in binary form must reproduce the above
|
||
|
|
* copyright notice, this list of conditions and the following disclaimer
|
||
|
|
* in the documentation and/or other materials provided with the
|
||
|
|
* distribution.
|
||
|
|
* * Neither the name of Google Inc. nor the names of its
|
||
|
|
* contributors may be used to endorse or promote products derived from
|
||
|
|
* this software without specific prior written permission.
|
||
|
|
*
|
||
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||
|
|
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||
|
|
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||
|
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||
|
|
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
/*
|
||
|
|
Package grpclog defines logging for grpc.
|
||
|
|
*/
|
||
|
|
package grpclog // import "google.golang.org/grpc/grpclog"
|
||
|
|
|
||
|
|
import (
|
||
|
|
"log"
|
||
|
|
"os"
|
||
|
|
)
|
||
|
|
|
||
|
|
// Use golang's standard logger by default.
|
||
|
|
// Access is not mutex-protected: do not modify except in init()
|
||
|
|
// functions.
|
||
|
|
var logger Logger = log.New(os.Stderr, "", log.LstdFlags)
|
||
|
|
|
||
|
|
// Logger mimics golang's standard Logger as an interface.
|
||
|
|
type Logger interface {
|
||
|
|
Fatal(args ...interface{})
|
||
|
|
Fatalf(format string, args ...interface{})
|
||
|
|
Fatalln(args ...interface{})
|
||
|
|
Print(args ...interface{})
|
||
|
|
Printf(format string, args ...interface{})
|
||
|
|
Println(args ...interface{})
|
||
|
|
}
|
||
|
|
|
||
|
|
// SetLogger sets the logger that is used in grpc. Call only from
|
||
|
|
// init() functions.
|
||
|
|
func SetLogger(l Logger) {
|
||
|
|
logger = l
|
||
|
|
}
|
||
|
|
|
||
|
|
// Fatal is equivalent to Print() followed by a call to os.Exit() with a non-zero exit code.
|
||
|
|
func Fatal(args ...interface{}) {
|
||
|
|
logger.Fatal(args...)
|
||
|
|
}
|
||
|
|
|
||
|
|
// Fatalf is equivalent to Printf() followed by a call to os.Exit() with a non-zero exit code.
|
||
|
|
func Fatalf(format string, args ...interface{}) {
|
||
|
|
logger.Fatalf(format, args...)
|
||
|
|
}
|
||
|
|
|
||
|
|
// Fatalln is equivalent to Println() followed by a call to os.Exit()) with a non-zero exit code.
|
||
|
|
func Fatalln(args ...interface{}) {
|
||
|
|
logger.Fatalln(args...)
|
||
|
|
}
|
||
|
|
|
||
|
|
// Print prints to the logger. Arguments are handled in the manner of fmt.Print.
|
||
|
|
func Print(args ...interface{}) {
|
||
|
|
logger.Print(args...)
|
||
|
|
}
|
||
|
|
|
||
|
|
// Printf prints to the logger. Arguments are handled in the manner of fmt.Printf.
|
||
|
|
func Printf(format string, args ...interface{}) {
|
||
|
|
logger.Printf(format, args...)
|
||
|
|
}
|
||
|
|
|
||
|
|
// Println prints to the logger. Arguments are handled in the manner of fmt.Println.
|
||
|
|
func Println(args ...interface{}) {
|
||
|
|
logger.Println(args...)
|
||
|
|
}
|