/
debug.go
134 lines (113 loc) · 3.03 KB
/
debug.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
package raft
import (
"fmt"
"io"
"log"
"os"
"time"
)
//------------------------------------------------------------------------------
//
// Variables
//
//------------------------------------------------------------------------------
const (
Debug = 1
Trace = 2
)
var logLevel int = 0
var logger *log.Logger
//func init() {
// logger = log.New(os.Stdout, "[raft]", log.Lmicroseconds)
//}
func init() {
//hujf
logFile, err := os.Create(os.TempDir() + "/raft-" + time.Now().Local().Format("20060102-150405") + ".log")
writers := []io.Writer{
logFile,
os.Stdout,
}
fileAndStdoutWriter := io.MultiWriter(writers...)
//logger = log.New(os.Stdout, "[raft]", log.Lmicroseconds)
logger = log.New(fileAndStdoutWriter, "[raft]", log.Lmicroseconds)
if err != nil {
fmt.Printf("open file error=%s\r\n", err.Error())
}
}
//------------------------------------------------------------------------------
//
// Functions
//
//------------------------------------------------------------------------------
func LogLevel() int {
return logLevel
}
func SetLogLevel(level int) {
logLevel = level
}
//--------------------------------------
// Warnings
//--------------------------------------
// Prints to the standard logger. Arguments are handled in the manner of
// fmt.Print.
func warn(v ...interface{}) {
logger.Print(v...)
}
// Prints to the standard logger. Arguments are handled in the manner of
// fmt.Printf.
func warnf(format string, v ...interface{}) {
logger.Printf(format, v...)
}
// Prints to the standard logger. Arguments are handled in the manner of
// fmt.Println.
func warnln(v ...interface{}) {
logger.Println(v...)
}
//--------------------------------------
// Basic debugging
//--------------------------------------
// Prints to the standard logger if debug mode is enabled. Arguments
// are handled in the manner of fmt.Print.
func debug(v ...interface{}) {
if logLevel >= Debug {
logger.Print(v...)
}
}
// Prints to the standard logger if debug mode is enabled. Arguments
// are handled in the manner of fmt.Printf.
func debugf(format string, v ...interface{}) {
if logLevel >= Debug {
logger.Printf(format, v...)
}
}
// Prints to the standard logger if debug mode is enabled. Arguments
// are handled in the manner of fmt.Println.
func debugln(v ...interface{}) {
if logLevel >= Debug {
logger.Println(v...)
}
}
//--------------------------------------
// Trace-level debugging
//--------------------------------------
// Prints to the standard logger if trace debugging is enabled. Arguments
// are handled in the manner of fmt.Print.
func trace(v ...interface{}) {
if logLevel >= Trace {
logger.Print(v...)
}
}
// Prints to the standard logger if trace debugging is enabled. Arguments
// are handled in the manner of fmt.Printf.
func tracef(format string, v ...interface{}) {
if logLevel >= Trace {
logger.Printf(format, v...)
}
}
// Prints to the standard logger if trace debugging is enabled. Arguments
// are handled in the manner of debugln.
func traceln(v ...interface{}) {
if logLevel >= Trace {
logger.Println(v...)
}
}