fix nacos reboot, app cant re register (#404)

* fix nacos reboot, app cant re register
nacos-group · Feb 28, 2022 · 97cc257 · 97cc257
1 parent 3e8527b
commit 97cc257
Showing 1 changed file with 2 additions and 6 deletions.
diff --git a/clients/naming_client/naming_grpc/connection_event_listener.go b/clients/naming_client/naming_grpc/connection_event_listener.go
@@ -95,12 +95,8 @@ func (c *ConnectionEventListener) redoRegisterEachService() {
 
 func (c *ConnectionEventListener) CacheInstanceForRedo(serviceName, groupName string, instance model.Instance) {
 	key := util.GetGroupName(serviceName, groupName)
-	getInstance, ok := c.registeredInstanceCached.Get(key)
-	if !ok {
-		logger.Warnf("CacheInstanceForRedo get cache instance is null,key:%s", key)
-		return
-	}
-	if reflect.DeepEqual(getInstance.(model.Instance), instance) {
+	getInstance, _ := c.registeredInstanceCached.Get(key)
+	if getInstance != nil && reflect.DeepEqual(getInstance.(model.Instance), instance) {
 		return
 	}
 	c.registeredInstanceCached.Set(key, instance)