更新grpc

goutils/proto_build/tpls/auto_grpc_nacos.tpl

@@ -30,7 +30,6 @@ func AutoGrpcInit(obj any) {
 
 	for i := 0; i < value.NumField(); i++ {
 		v := value.Field(i)
-
 		if v.IsValid() {
 			_namingClient, ok := v.Interface().(naming_client.INamingClient)
 			if ok {
@@ -42,7 +41,6 @@ func AutoGrpcInit(obj any) {
 
 {{range .ClientParams}} 
 
- 
 func Auto{{.ClientName}}Client(ctx context.Context) {{.ClientName}}Client {
 	if namingClient == nil {
 		log.Println("nameClient must be init. call")
@@ -54,27 +52,25 @@ func Auto{{.ClientName}}Client(ctx context.Context) {{.ClientName}}Client {
 		GroupName:   groupName,
 	}
 
-	for i := 0; i < 10; i++ {
+	for i := 0; i < 3; i++ {
 		insService, err := namingClient.SelectOneHealthyInstance(sel)
 		if err != nil {
 			log.Println(err)
-			return nil
+			continue
 		}
 		if insService.Enable && insService.Healthy {
-
 			conn, err := grpc.DialContext(ctx, fmt.Sprintf("%s:%d", insService.Ip, insService.Port), grpc.WithTransportCredentials(insecure.NewCredentials()))
 			if err != nil {
 				log.Println(err)
-				return nil
+				continue
 			}
 			return New{{.ClientName}}Client(conn)
 		}
 	}
+	log.Println(fmt.Errorf("no healthy with times 3"))
 	return nil
 }
 
-
-
 func Auto{{.ClientName}}ClientEx(ctx context.Context, opts ...grpc.DialOption) ({{.ClientName}}Client,error) {
     if namingClient == nil {
 		return nil, fmt.Errorf("nameClient must be init. call")
@@ -85,21 +81,23 @@ func Auto{{.ClientName}}ClientEx(ctx context.Context, opts ...grpc.DialOption) (
 		GroupName:   groupName,
 	}
 
-	for i := 0; i < 10; i++ {
+	for i := 0; i < 3; i++ {
 		insService, err := namingClient.SelectOneHealthyInstance(sel)
 		if err != nil {
-			return nil, err
+			log.Println(err)
+			continue
 		}
 		if insService.Enable && insService.Healthy {
 			conn, err := grpc.DialContext(ctx, fmt.Sprintf("%s:%d", insService.Ip, insService.Port), opts...)
 			if err != nil {
-				return nil, err
+				log.Println(err)
+				continue
 			}
     		return New{{.ClientName}}Client(conn), nil
 		}
 	}
 
-	return nil, fmt.Errorf("no healthy with times 10")
+	return nil, fmt.Errorf("no healthy with times 3")
 }
 
 {{end}}