update heartbeat check

src/views/open_live/OpenLottery.vue

@@ -152,6 +152,23 @@ function updateUsers() {
 }
 async function start() {
   if (!chatClient) {
+    await connectRoom()
+    isConnected.value = true
+    setInterval(() => {
+      if (chatClient) {
+        QueryPostAPI<OpenLiveInfo>(OPEN_LIVE_API_URL + 'heartbeat', authInfo.value).then((data) => {
+          if (data.code != 200) {
+            console.error('[OPEN-LIVE] 心跳失败: ' + data.message)
+            chatClient.stop()
+            chatClient = null
+            connectRoom()
+          }
+        })
+      }
+    }, 20 * 1000)
+  }
+}
+async function connectRoom() {
   const auth = await get()
   if (auth) {
     authResult.value = auth
@@ -159,11 +176,6 @@ async function start() {
     return
   }
   initChatClient()
-    isConnected.value = true
-    setInterval(() => {
-      QueryPostAPI<OpenLiveInfo>(OPEN_LIVE_API_URL + 'heartbeat', authInfo.value)
-    }, 20 * 1000)
-  }
 }
 async function initChatClient() {
   chatClient = new ChatClientDirectOpenLive(authResult.value)