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logmsg.go
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logmsg.go
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package l3
import (
"bytes"
"fmt"
"sync"
"time"
"oss.nandlabs.io/golly/textutils"
)
var logMsgPool = &sync.Pool{
New: func() interface{} {
lm := &LogMessage{
Content: &bytes.Buffer{},
Buf: &bytes.Buffer{},
}
lm.Content.Grow(1024)
lm.Buf.Grow(1280)
return lm
},
}
// LogMessage struct.
type LogMessage struct {
Time time.Time `json:"timestamp"`
FnName string `json:"function,omitempty"`
Line int `json:"line,omitempty"`
Content *bytes.Buffer `json:"msg"`
Level Level `json:"level"`
Buf *bytes.Buffer
//SevBytes []byte
}
func getLogMessageF(level Level, f string, v ...interface{}) *LogMessage {
msg := logMsgPool.Get().(*LogMessage)
msg.Level = level
msg.Time = time.Now()
msg.FnName = textutils.EmptyStr
msg.Line = 0
_, _ = fmt.Fprintf(msg.Content, f, v...)
return msg
}
func getLogMessage(level Level, v ...interface{}) *LogMessage {
msg := logMsgPool.Get().(*LogMessage)
msg.Level = level
msg.Time = time.Now()
msg.FnName = textutils.EmptyStr
msg.Line = 0
_, _ = fmt.Fprint(msg.Content, v...)
return msg
}
func putLogMessage(logMsg *LogMessage) {
logMsg.Content.Reset()
logMsgPool.Put(logMsg)
}