Implementation principle of redis asynchronous message push queue

How is message push similar to Sina Weibo? Is there a similar demo? How is message push similar to Sina Weibo?

Is there a similar demo?

Reply content:

How is message push similar to Sina Weibo?

Is there a similar demo?

Queue implemented by Python

Must I use redis? You can use websocket or openfire framework to implement it. In redis, I think of the Round-Robin method...

For message pushing, use message queue. Httpsqs, rabbitmq, and so on

Message Queue. Multiple PHP processes are sent in the background.

Asynchronous Message pushing through redis seems inefficient. If you must use redis for implementation, all I can think of is subscription Round-Robin ..
In general, should I use Asynchronous ajax server push or websocket?