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prevent needless cpu burning in unused levels. fix #3898

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This commit is contained in:
Dieter Plaetinck 2016-02-01 17:49:37 +13:00
parent bf943ddba3
commit fbc90e038c
1 changed files with 21 additions and 3 deletions
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24
pkg/log/log.go
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@ -190,9 +190,6 @@ func (l *Logger) DelLogger(adapter string) error {
}
func (l *Logger) writerMsg(skip int, level LogLevel, msg string) error {
if l.level > level {
return nil
}
lm := &logMsg{
skip: skip,
level: level,
@ -267,36 +264,57 @@ func (l *Logger) Close() {
}
func (l *Logger) Trace(format string, v ...interface{}) {
if l.level > TRACE {
return
}
msg := fmt.Sprintf("[T] "+format, v...)
l.writerMsg(0, TRACE, msg)
}
func (l *Logger) Debug(format string, v ...interface{}) {
if l.level > DEBUG {
return
}
msg := fmt.Sprintf("[D] "+format, v...)
l.writerMsg(0, DEBUG, msg)
}
func (l *Logger) Info(format string, v ...interface{}) {
if l.level > INFO {
return
}
msg := fmt.Sprintf("[I] "+format, v...)
l.writerMsg(0, INFO, msg)
}
func (l *Logger) Warn(format string, v ...interface{}) {
if l.level > WARN {
return
}
msg := fmt.Sprintf("[W] "+format, v...)
l.writerMsg(0, WARN, msg)
}
func (l *Logger) Error(skip int, format string, v ...interface{}) {
if l.level > ERROR {
return
}
msg := fmt.Sprintf("[E] "+format, v...)
l.writerMsg(skip, ERROR, msg)
}
func (l *Logger) Critical(skip int, format string, v ...interface{}) {
if l.level > CRITICAL {
return
}
msg := fmt.Sprintf("[C] "+format, v...)
l.writerMsg(skip, CRITICAL, msg)
}
func (l *Logger) Fatal(skip int, format string, v ...interface{}) {
if l.level > FATAL {
return
}
msg := fmt.Sprintf("[F] "+format, v...)
l.writerMsg(skip, FATAL, msg)
l.Close()