George A.

It would be nice to know how to easily add a new provider. I'm seeing exchange providers in all sorts of JS files, in addition to these 2 files so...

Neither does every 6 months:)

Simultaneous connections are not possible with netcat. It can only serve one user at a time. Just curious. What did you intend to use it for?

from what I read about netcat, it's not a viable option. (I think) If you run multiple background processes, they will be opened on different ports.. You could see if...