修改消息拉取记录

hd-glasses-app/src/pages/call_room.vue

@@ -92,6 +92,8 @@ export default {
       isForce: "0",
       hasVideo: "1",
       callSessionId: "",
+      callStatus: "watting",//房间状态
+      callRoomInfoRequetTimes:0,//房间拉取次数
     };
   },
   mounted() {
@@ -434,7 +436,10 @@ export default {
       }).then(res => {
         if (res.status == 200) {
           this.generateVideoRoomStream(res.data.data)
+        }else {
+          this.generateVideoRoomStream([])
         }
+        //TODO  增加网络异常时候的处理
       })
     },
     leaveRoom() {
@@ -527,6 +532,14 @@ export default {
       })
     },
     generateVideoRoomStream(videoList) {
+      this.callRoomInfoRequetTimes=this.callRoomInfoRequetTimes+1;
+      if(this.callRoomInfoRequetTimes>5){
+         if(videoList.length==0){
+            // 拉取5次房间列表之后，如果房间里面视频流的数量为0，则关掉房间
+            this.videoDownAction()
+         }
+      }
+
       let hasUpdate = false;
       if (this.oldVideoStreamList == null) {
         this.oldVideoStreamList = videoList;