time is not updated when using log.SetPrefix
engineer-pjin opened this issue · 1 comments
engineer-pjin commented
Hello. When I tried to change the time format with log.SetPrefix , I noticed that the time was not updated. The test code is below.
import (
"log"
"time"
lumberjack "gopkg.in/natefinch/lumberjack.v2"
)
func main() {
logRotate := &lumberjack.Logger{
Filename: "test_file.log",
MaxSize: 1,
MaxBackups: 3,
MaxAge: 10,
Compress: true,
}
log.SetOutput(logRotate)
log.SetFlags(log.Lshortfile)
prefix := time.Now().Format("2006-01-02 15:04:05.000 ")
log.SetPrefix(prefix)
for i := 0; i < 5; i++ {
log.Println("log test")
time.Sleep(1 * time.Second)
}
}
And the result is as below.
2021-11-24 17:24:45.216 logrotate.go:43: log test
2021-11-24 17:24:45.216 logrotate.go:43: log test
2021-11-24 17:24:45.216 logrotate.go:43: log test
2021-11-24 17:24:45.216 logrotate.go:43: log test
2021-11-24 17:24:45.216 logrotate.go:43: log test
And I confirmed that the log.SetPrefix setting works normally when using the default log package.
Aside from this issue, the package is very nice and contributions are always appreciated.
Please help me to solve this problem.
engineer-pjin commented
I confirmed that the log.SetPrefix function itself works as described above. This inquiry is incorrect and I am looking for another way.