FixBug: can't delete node by path (apache#201)

* fix bug can't delete node

* rm return statement

Former-commit-id: 2b4af4d

pkg/config/api_config.go

@@ -340,9 +340,8 @@ func listenResourceAndMethodEvent(key string) bool {
 				case mvccpb.DELETE:
 					logger.Infof("get event (key{%s}) = event{EventNodeDeleted}", event.Kv.Key)
 					handleDeleteEvent(event.Kv.Key, event.Kv.Value)
-					return true
 				default:
-					return false
+					logger.Infof("get event (key{%s}) = event{%d}", event.Kv.Key, event.Type)
 				}
 			}
 		}

pkg/router/route.go

@@ -123,13 +123,10 @@ func (rt *Route) FindAPI(fullPath string, httpverb config.HTTPVerb) (*router.API
 // DeleteNode delete node by fullPath
 func (rt *Route) DeleteNode(fullPath string) bool {
 	lowerPath := strings.ToLower(fullPath)
-	if _, found := rt.searchWildcard(lowerPath); found {
-		rt.lock.RLock()
-		defer rt.lock.RUnlock()
-		rt.tree.Remove(lowerPath)
-		return true
-	}
-	return false
+	rt.lock.RLock()
+	defer rt.lock.RUnlock()
+	rt.tree.Remove(lowerPath)
+	return true
 }
 
 // DeleteAPI delete api by fullPath and http verb