Fix: no stuck in NFRegist if failed

backend/webui_context/nrf_discovery.go

@@ -31,8 +31,10 @@ func SendSearchNFInstances(targetNfType models.NfType) ([]models.NfProfile, erro
 		logger.ConsumerLog.Errorf("SearchNFInstances failed: %+v", err)
 	}
 	defer func() {
-		if resCloseErr := res.Body.Close(); resCloseErr != nil {
-			logger.ConsumerLog.Errorf("NFInstancesStoreApi response body cannot close: %+v", resCloseErr)
+		if res != nil {
+			if resCloseErr := res.Body.Close(); resCloseErr != nil {
+				logger.ConsumerLog.Errorf("NFInstancesStoreApi response body cannot close: %+v", resCloseErr)
+			}
 		}
 	}()
 

backend/webui_context/nrf_management.go

@@ -26,6 +26,7 @@ func SendNFRegistration() error {
 	var res *http.Response
 	var err error
 
+	retryTime := 0
 	for {
 		nf, res, err = GetSelf().
 			NFManagementClient.
@@ -34,6 +35,10 @@ func SendNFRegistration() error {
 		if err != nil || res == nil {
 			logger.ConsumerLog.Infof("Webconsole-AF register to NRF Error[%s]", err.Error())
 			time.Sleep(2 * time.Second)
+			retryTime += 1
+			if retryTime == 10 {
+				return fmt.Errorf("NF Register retry failed %+v times.", retryTime)
+			}
 			continue
 		}
 		defer func() {
@@ -80,7 +85,6 @@ func RetrySendNFRegistration(MaxRetry int) error {
 		logger.ConsumerLog.Warnf("Send NFRegistration Failed by %v", err)
 		retryCount++
 	}
-	logger.ConsumerLog.Errorln("[AF] Retry NF Registration has meet maximum")
 	return fmt.Errorf("[AF] Retry NF Registration has meet maximum")
 }
 

backend/webui_service/webui_init.go

@@ -101,14 +101,16 @@ func (a *WebuiApp) Start(tlsKeyLogPath string) {
 		os.Exit(0)
 	}()
 
-	err := webui_context.SendNFRegistration()
-	if err != nil {
-		retry_err := webui_context.RetrySendNFRegistration(10)
-		if retry_err != nil {
-			logger.InitLog.Errorln(retry_err)
-			return
+	go func() {
+		err := webui_context.SendNFRegistration()
+		if err != nil {
+			retry_err := webui_context.RetrySendNFRegistration(1)
+			if retry_err != nil {
+				logger.InitLog.Errorln(retry_err)
+				logger.InitLog.Warningln("The registration to NRF failed, resulting in limited functionalities.")
+			}
 		}
-	}
+	}()
 
 	router := WebUI.NewRouter()
 	WebUI.SetAdmin()