Extend Network Port Status with listening ports from the processes

[BroOtti]

I confirm that

• I have searched for an existing feature request matching the description.

Feature Description

Currently, the Network Port Status section of the status tab of an instance only shows the assigned ports AMP is aware of. It would be nice if AMP would check if the main process or any child process is listening on additional ports.

As an example, I created a Wreckfest server(Linux/Docker) which shows the following Network Port Status:

Checking with ss -tulnp | grep wineserver shows the server is listening on the following ports:

udp   UNCONN 0      0            0.0.0.0:27017      0.0.0.0:*    users:(("Wreckfest_x64.e",pid=42380,fd=60),("wineserver64",pid=42322,fd=326))
udp   UNCONN 0      0            0.0.0.0:33540      0.0.0.0:*    users:(("wineserver64",pid=42322,fd=325))
udp   UNCONN 0      0                  *:27016            *:*    users:(("Wreckfest_x64.e",pid=42380,fd=76),("wineserver64",pid=42322,fd=345))

If AMP would display the mismatched port 27017 in this case, it would help to diagnose the problem faster. Especially for users aren't that experienced with servers, but also for supporters trying to help another user.

[Greelan]

Wreckfest sucks with its port handling. I'm not sure a crappy server should be the prompt for this

[BroOtti]

It would also help if an update adds additional ports or changes port handling.
Also, it could help people, if they add a plugin for minecraft which listens on a port, and they forgot to add the port to AMP :D
Tbh, I also don't see a need for myself of this feature, but it could help other people.

[IceOfWraith]

I'm on board with notifying if a random port is opened by the app and not tracked by AMP. But I don't know the best way to alert the user. I'm thinking it might be best to include it in the logs but not in the UI. That way, when someone is helping troubleshoot they can catch that a new port was added. I worry if it's in the UI directly facing users they might get confused and some of the ports may be useless and false scares.