From c46abeecf544c08e4a85f882775a48684473274e Mon Sep 17 00:00:00 2001
From: chendaofei <857448963@qq.com>
Date: Fri, 14 Mar 2025 11:35:55 +0800
Subject: [PATCH] =?UTF-8?q?websocket=E4=BB=A3=E7=A0=81=E6=8F=90=E4=BA=A4?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 frontend/src/utils/webSocketClient.ts | 20 +++++++++++---------
 1 file changed, 11 insertions(+), 9 deletions(-)

diff --git a/frontend/src/utils/webSocketClient.ts b/frontend/src/utils/webSocketClient.ts
index d78013a..4cf872b 100644
--- a/frontend/src/utils/webSocketClient.ts
+++ b/frontend/src/utils/webSocketClient.ts
@@ -20,6 +20,7 @@ export default class SocketService {
     // 重新连接尝试的次数
     connectRetryCount = 0;
     work:any;
+    workerBlobUrl:any;
     lastActivityTime= 0; // 上次活动时间戳
     lastResponseHeartTime = Date.now();//最后一次收到心跳回复时间
 
@@ -107,9 +108,9 @@ export default class SocketService {
     startHeartbeat() {
         this.lastResponseHeartTime = Date.now();
         const  _this = this
-		const url  = window.URL.createObjectURL(new Blob(['(function(e){setInterval(function(){this.postMessage(null)},9000)})()']));
-        this.workerBlobUrl = url; // 存储临时的Blob URL
-        this.work = new Worker(url);
+        _this.workerBlobUrl  = window.URL.createObjectURL(new Blob(['(function(e){setInterval(function(){this.postMessage(null)},9000)})()']));
+
+        this.work = new Worker(_this.workerBlobUrl);
         this.work.onmessage = function(e){
             //判断多久没收到心跳响应
 
@@ -135,13 +136,14 @@ export default class SocketService {
     }
 
     clearHeartbeat() {
-        if (this.work) {
-            this.work.terminate();
-            this.work = null;
+        const  _this = this
+        if (_this.work) {
+            _this.work.terminate();
+            _this.work = null;
         }
-        if (this.workerBlobUrl) {
-            window.URL.revokeObjectURL(this.workerBlobUrl); // 释放临时的Blob URL
-            this.workerBlobUrl = null;
+        if (_this.workerBlobUrl) {
+            window.URL.revokeObjectURL(_this.workerBlobUrl); // 释放临时的Blob URL
+            _this.workerBlobUrl = null;
         }
     }