Paweł Chmielowski

Regular muc: you must be online, and explicitly join room to receive messages, when you go offline, you automatically leave room and messages stop arrive. Mucsub: after subscribing room you...

If you are using ip address to connect to sql server, there is no chance that cert domain validation will pass - there is domain used. You would need to...

I added commit https://github.com/processone/ejabberd/commit/7c63cd1000f4f0b8c507baab34fb0d38512ad16e that should at least report error message when one of our apps that we have listed as our dependency (as i guess happens here with odbc)...

Hello, Do we have query like that somewhere, or are you asking about adding code that will replace queries like this with `is null`?

Ok, i see. Those functions are just for convenience, we expect that for more complex stuff you will need to use sql directly, but i may be able to add...

Yes, indeed we don't have code that resolves aliases, but i think this is something that can be added, will see how much work will it require.

Do you have any errors related to muc in ejabberd logs? Generally there is no timeouts for users in muc, but i think user may get removed when message that...

Ok, so room was not killed due to errors, if this happen only to s2s users, then probably it works like this, connection to A get broken, B send message...