websocket代码提交

frontend/src/utils/webSocketClient.ts

@@ -53,7 +53,7 @@ export default class SocketService {
         // 1.连接服务端失败
         // 2.当连接成功之后, 服务器关闭的情况
         this.ws.onclose = () => {
-            console.log('连接服务端失败');
+            console.log('连接webSocket服务端关闭');
             this.connected = false;
             this.connectRetryCount++;
             this.clearHeartbeat();
@@ -76,7 +76,7 @@ export default class SocketService {
             if(event.data == 'over') {
                 //心跳消息处理
                 this.lastResponseHeartTime = Date.now();
-
+                this.updateLastActivityTime(); // 收到心跳响应时更新活动时间
             }else {
                 let message: { [key: string]: any };
                 try {
@@ -106,7 +106,7 @@ export default class SocketService {
 
     startHeartbeat() {
         const  _this = this
-		const url  = window.URL.createObjectURL(new Blob(['(function(e){setInterval(function(){this.postMessage(null)},10000)})()']));
+		const url  = window.URL.createObjectURL(new Blob(['(function(e){setInterval(function(){this.postMessage(null)},9000)})()']));
 		this.work = new Worker(url)
         this.work.onmessage = function(e){
             //判断多久没收到心跳响应
@@ -114,6 +114,7 @@ export default class SocketService {
             if(_this.lastActivityTime - _this.lastResponseHeartTime > 30000){
                 //说明已经三轮心跳没收到回复了，关闭检测，提示用户。
                 ElMessage.error("业务主体模块发生未知异常，请尝试重新启动！");
+                _this.clearHeartbeat();
                 return;
             }
             _this.sendHeartbeat();
@@ -172,6 +173,6 @@ export default class SocketService {
         if (this.connected) {
             this.ws.close()
         }
-        console.log('WS关闭中..');
+        console.log('执行WS关闭命令..');
     }
 }