optimize and test

examples/gin-server/main.go

@@ -29,6 +29,7 @@ func main()  {
 		gin.SetMode(gin.ReleaseMode)
 	}
 
+	fmt.Println("addr:", *addresses)
 	service, err := master_gin.Init(*addresses, onStop)
 	if err != nil {
 		fmt.Println("Init master gin service failed:", err)

gin_service.go

@@ -50,10 +50,6 @@ func Init(addresses string, stopHandler func(bool)) (*GinService, error) {
 		return nil, errors.New("Listening addresses shouldn't be empty in alone mode")
 	}
 
-	if !master.Alone {
-		addresses = ""
-	}
-
 	listeners, err := master.ServiceInit(addresses, stopHandler)
 	if err != nil {
 		return nil, err

go.mod

@@ -3,7 +3,7 @@ module github.com/acl-dev/master-gin
 go 1.16
 
 require (
-	github.com/acl-dev/master-go v1.0.6
+	github.com/acl-dev/master-go v1.0.7
 	github.com/gin-gonic/gin v1.7.7
 	github.com/pkg/errors v0.9.1
 )