How does the chat program work?

Hello!

I am currently attempting to make an API that allows you to have chat bots in the default chat program. This would be useful because me and some people are making a hotel-like thing and having a tech support bot that can answer FAQ questions would be great!

However, I would have to know how the host and client communicates to each other. I tried looking at the code myself and it looked a little confusing :P/>

It would be nice if someone told me how the host and client communicates with each other.

Thanks!

creating a flow chart of functions may help, see what functions get called during different stages of the program

tracking the modem messages between may help too, get a modem listener set up and then run the chat program as normal