refactor(server): 修改 WebSocket 关闭事件处理逻辑

package.json

@@ -13,7 +13,8 @@
     "build": "run-p type-check \"build-only {@}\" --",
     "build-only": "vite build",
     "preview": "vite preview",
-    "preview:wrangler": "pnpm run build && wrangler dev",
+    "preview:wrangler": "run-s build-only wrangler:dev",
+    "wrangler:dev": "wrangler dev",
     "lint": "run-s lint:*",
     "format": "prettier --write src/",
     "type-check": "vue-tsc --build",

server/index.ts

@@ -73,6 +73,7 @@ export default {
 
       server.addEventListener('close', (event) => {
         console.log('WebSocket连接关闭');
+        console.log('[close] event :>> ', event);
         env.KV.put('events:ws:disconnection', `${new Date().toISOString()} ${url.pathname}`);
         server.close(event.code, `连接关闭: ${event.reason}`);
       });

src/pages/index.page.vue

@@ -104,7 +104,7 @@ const connectWebSocket = async () => {
 // 断开WebSocket连接
 const disconnectWebSocket = () => {
   if (ws.value) {
-    ws.value.close(1000, '用户主动断开连接');
+    ws.value.close(4000, '用户主动断开连接');
     ws.value = null;
   }
 };