fix udp bind

pkg/logger/gost_logger.go

@@ -8,10 +8,54 @@ import (
 	"github.com/sirupsen/logrus"
 )
 
+var (
+	defaultLogger = NewLogger()
+)
+
+func Default() Logger {
+	return defaultLogger
+}
+
 type logger struct {
 	logger *logrus.Entry
 }
 
+func NewLogger(opts ...LoggerOption) Logger {
+	var options LoggerOptions
+	for _, opt := range opts {
+		opt(&options)
+	}
+
+	log := logrus.New()
+	if options.Output != nil {
+		log.SetOutput(options.Output)
+	}
+
+	switch options.Format {
+	case TextFormat:
+		log.SetFormatter(&logrus.TextFormatter{
+			FullTimestamp: true,
+		})
+	default:
+		log.SetFormatter(&logrus.JSONFormatter{
+			DisableHTMLEscape: true,
+			// PrettyPrint:       true,
+		})
+	}
+
+	switch options.Level {
+	case DebugLevel, InfoLevel, WarnLevel, ErrorLevel, FatalLevel:
+		lvl, _ := logrus.ParseLevel(string(options.Level))
+		log.SetLevel(lvl)
+	default:
+		log.SetLevel(logrus.InfoLevel)
+	}
+
+	return &logger{
+		logger: logrus.NewEntry(log),
+	}
+}
+
 // WithFields adds new fields to log.
 func (l *logger) WithFields(fields map[string]interface{}) Logger {
 	return &logger{

pkg/logger/logger.go

@@ -2,8 +2,6 @@ package logger
 
 import (
 	"io"
-
-	"github.com/sirupsen/logrus"
 )
 
 // LogFormat is format type
@@ -71,39 +69,3 @@ func LevelLoggerOption(level LogLevel) LoggerOption {
 		opts.Level = level
 	}
 }
-
-func NewLogger(opts ...LoggerOption) Logger {
-	var options LoggerOptions
-	for _, opt := range opts {
-		opt(&options)
-	}
-
-	log := logrus.New()
-	if options.Output != nil {
-		log.SetOutput(options.Output)
-	}
-
-	switch options.Format {
-	case TextFormat:
-		log.SetFormatter(&logrus.TextFormatter{
-			FullTimestamp: true,
-		})
-	default:
-		log.SetFormatter(&logrus.JSONFormatter{
-			DisableHTMLEscape: true,
-			// PrettyPrint:       true,
-		})
-	}
-
-	switch options.Level {
-	case DebugLevel, InfoLevel, WarnLevel, ErrorLevel, FatalLevel:
-		lvl, _ := logrus.ParseLevel(string(options.Level))
-		log.SetLevel(lvl)
-	default:
-		log.SetLevel(logrus.InfoLevel)
-	}
-
-	return &logger{
-		logger: logrus.NewEntry(log),
-	}
-}