优化对讲逻辑

src/main/java/com/genersoft/iot/vmp/media/zlm/ZLMRTPServerFactory.java

@@ -280,7 +280,7 @@ public class ZLMRTPServerFactory {
      */
     public Boolean isStreamReady(MediaServerItem mediaServerItem, String app, String streamId) {
         JSONObject mediaInfo = zlmresTfulUtils.getMediaInfo(mediaServerItem, app, "rtsp", streamId);
-        return (mediaInfo.getInteger("code") == 0 && mediaInfo.getBoolean("online"));
+        return (mediaInfo.getInteger("code") == 0 && mediaInfo.getBoolean("online") != null && mediaInfo.getBoolean("online"));
     }
 
     /**

web_src/src/components/dialog/devicePlayer.vue

@@ -937,6 +937,7 @@ export default {
           }).then( (res)=> {
             if (res.data.code == 0) {
               // this.broadcastStatus = -1;
+              // this.broadcastRtc.close()
             }else {
               this.$message({
                 showClose: true,