What should I do if I need to run multiple applications on different physical ports on the same device?

[wulijiao]

First, I configured ENABLE_MULTIPLE_ROUTING_MANAGERS=1, and I configured routing in the JSON files of the different apps (routing name=application name) The routing for each app is itself, as I want to keep the messages between the apps as isolated as possible.

I found that there is interference between them, when the first app is up it is still working fine, but when the second app is up the first one doesn't work properly (it shows that the service I subscribed to is invalid), why is that?

What do I need to be aware of if I want different applications to run on different physical ports of the same device, and if I want to run multiple applications on the same physical port,Or how to use these JSON configurations correctly?

[duartenfonseca]

hey @wulijiao can you give me an example of how to reproduce this?