up. 优化代码内容

app/subscribe/GatewaySubscribe.php

@@ -28,6 +28,7 @@ class GatewaySubscribe
      */
     public function subscribe(Event $event): void
     {
+        var_dump("事件订阅");
         $event->listen('clientLogin', [$this,'onClientLogin']);
         $event->listen('lockClient',[$this,'onLockClient']);
         $event->listen('clientClose',[$this,'onClientClose']);