We have serveral MQTT brokers, and a nginx reverse proxy in front of them.
Now we want to split MQTT pub/sub streams.
For example, pub streams go with 192.168.0.1 and sub streams go with 192.168.0.2 .
Is it possible for nginx or nginx with lua?

Any advice will be appreciated.

We have configured nginx for many methods, but it seems does not work.
Maybe Nginx with lua can do it well?

Thanks and regards.