logger

logger.go

@@ -38,24 +38,13 @@ type Logger interface {
 type LoggerLevel int8
 
 const (
-	// DebugLevel logs are typically voluminous, and are usually disabled in
-	// production.
-	LoggerLevelDebug = LoggerLevel(zapcore.DebugLevel)
-	// InfoLevel is the default logging priority.
-	LoggerLevelInfo = LoggerLevel(zapcore.InfoLevel)
-	// WarnLevel logs are more important than Infof, but don't need individual
-	// human review.
-	LoggerLevelWarn = LoggerLevel(zapcore.WarnLevel)
-	// ErrorLevel logs are high-priority. If an application is running smoothly,
-	// it shouldn't generate any error-level logs.
-	LoggerLevelError = LoggerLevel(zapcore.ErrorLevel)
-	// DPanicLevel logs are particularly important errors. In development the
-	// logger panics after writing the message.
+	LoggerLevelDebug  = LoggerLevel(zapcore.DebugLevel)
+	LoggerLevelInfo   = LoggerLevel(zapcore.InfoLevel)
+	LoggerLevelWarn   = LoggerLevel(zapcore.WarnLevel)
+	LoggerLevelError  = LoggerLevel(zapcore.ErrorLevel)
 	LoggerLevelDPanic = LoggerLevel(zapcore.DPanicLevel)
-	// PanicLevel logs a message, then panics.
-	LoggerLevelPanic = LoggerLevel(zapcore.PanicLevel)
-	// FatalLevel logs a message, then calls os.Exit(1).
-	LoggerLevelFatal = LoggerLevel(zapcore.FatalLevel)
+	LoggerLevelPanic  = LoggerLevel(zapcore.PanicLevel)
+	LoggerLevelFatal  = LoggerLevel(zapcore.FatalLevel)
 )
 
 var (
@@ -81,20 +70,6 @@ func init() {
 	zapLoggerConfig.EncoderConfig = zapLoggerEncoderConfig
 	zapLogger, _ = zapLoggerConfig.Build()
 	log = zapLogger.Sugar()
-
-	// todo: flushes buffer when redirect log to file.
-	// var exitSignal = make(chan os.Signal)
-	// signal.Notify(exitSignal, syscall.SIGTERM, syscall.SIGINT)
-	// go func() {
-	// 	<-exitSignal
-	// 	// Sync calls the underlying Core's Sync method, flushing any buffered log
-	// 	// entries. Applications should take care to call Sync before exiting.
-	// 	err := zapLogger.Sync() // flushes buffer, if any
-	// 	if err != nil {
-	// 		fmt.Printf("zapLogger sync err: %+v", perrors.WithStack(err))
-	// 	}
-	// 	os.Exit(0)
-	// }()
 }
 
 // SetLogger customize yourself logger.