修改 WebSocket 关闭浏览器心跳问题

frontend/src/utils/webSocketClient.ts

@@ -1,5 +1,9 @@
 import {ElMessage} from "element-plus";
 
+
+
+	
+
 export default class SocketService {
     static instance = null;
     static get Instance() {
@@ -18,7 +22,7 @@ export default class SocketService {
     sendRetryCount = 0;
     // 重新连接尝试的次数
     connectRetryCount = 0;
-
+    work:any;
     heartbeatTimer;
     heartbeatInterval = 6000; // 心跳间隔，单位毫秒
     lastActivityTime= 0; // 上次活动时间戳
@@ -36,7 +40,7 @@ export default class SocketService {
         // let token = '4E6EF539AAF119D82AC4C2BC84FBA21F';
 
 
-        const url = 'ws://localhost:7777/hello?name=cdf'
+        const url = 'ws://192.168.1.127:7777/hello?name=cdf'
         this.ws = new WebSocket(url);
         // 连接成功的事件
         this.ws.onopen = () => {
@@ -96,12 +100,22 @@ export default class SocketService {
 
 
     startHeartbeat() {
-        this.heartbeatTimer = setInterval(() => {
+        let  _this = this
-            if ((Date.now() - this.lastActivityTime) > this.heartbeatInterval) {
+		var url  = window.URL.createObjectURL(new Blob(['(function(e){setInterval(function(){this.postMessage(null)},3000)})()']));
+		this.work = new Worker(url)
+        this.work.onmessage = function(e){
+            if ((Date.now() - _this.lastActivityTime) > _this.heartbeatInterval) {
                 // 如果超过心跳间隔没有活动，发送心跳消息
-                this.sendHeartbeat();
+                _this.sendHeartbeat();
             }
-        }, this.heartbeatInterval/2); // 每半个心跳间隔检查一次
+            
+		}
+        // this.heartbeatTimer = setInterval(() => {
+        //     if ((Date.now() - this.lastActivityTime) > this.heartbeatInterval) {
+        //         // 如果超过心跳间隔没有活动，发送心跳消息
+        //         this.sendHeartbeat();
+        //     }
+        // }, this.heartbeatInterval/2); // 每半个心跳间隔检查一次
     }
     sendHeartbeat() {
         console.log("进入心跳消息发送。。。。。。。。。。。。。")
@@ -115,7 +129,9 @@ export default class SocketService {
     }
 
     clearHeartbeat() {
+        this.work.terminate();
         if (this.heartbeatTimer) {
+      
             clearInterval(this.heartbeatTimer);
             this.heartbeatTimer = null;
         }