ngFor not rendered on new data about ng4-stompjs-demo HOT 2 CLOSED

One glance into your code does not bring out any obvious issues. Please run your code side by side with console showing. Your configuration has debug switched on. It will print all the underlying communication to console. Please see at which stage the messages are sent and received. Let me know your findings.

In addition putting a log statement before line 198 will help in determining if the issue is with underlying library of some other UI related.

On a side note, in your config SockJS related config is not entirely correct, auto reconnect will not work. Please refer to the documentation to correct that.

from ng4-stompjs-demo.

Thanks for reply. I tried logging. It works fine. Problem is with rendering. Angular does not detect changes. Only tick() or detectChanges() worked. Also I removed async pipe method.
this._stompService.subscribe(SENT_TO).map((message: Message) => { return JSON.parse(message.body); }).subscribe((msgBody: ResponseMessage[]) => { this.messages = msgBody.slice(); this.ref.detectChanges(); });

from ng4-stompjs-demo.