feat:修复websock

@@ -159,8 +159,14 @@ class Websocket
         $this->pingState  = false;
         $this->timerCheck = swoole_timer_after(5000, function () {
             if (!$this->pingState) {
-                output($this->desc, 'ping pong 超时，重新连接');
-                $this->connect($this->onOpen, $this->onMessage, $this->onClose, $this->onPing, $this->onPong);
+                //未收到pong且10内未获取数据。假定已断开连接（存在未收到pong,但在传数据的情况。）
+                if($this->lastRecvTime<time()-10){
+                    output($this->desc, 'ping pong 超时且未收到数据，重新连接');
+                    $this->connect($this->onOpen, $this->onMessage, $this->onClose, $this->onPing, $this->onPong);
+                }else{
+                    output($this->desc, 'ping pong 超时，再次ping');
+                    $this->sendPing();
+                }
             }
         });
     }
@@ -174,7 +180,10 @@ class Websocket
         }
         swoole_timer_clear($this->timerCheck);
         $this->timerPing = swoole_timer_after($this->pingDelay, function () {
-            $this->sendPing();
+            //防止重复ping
+            if($this->pingState){
+                $this->sendPing();
+            }
         });
     }
-}
+}
\ No newline at end of file