Client/Server communication

[notbig]

Hello everyone.

I hope this post follows the community guidelines. If not, please advise on how to make sure it does.

I was wondering if anyone would be able to explain how the process of communication between the client and the emulator (server) works. I understand the concepts, but I'd really like to understand it more on a code level (talking protocol, function calls and so on).

Is anyone here capable of doing such thing?

Thanks in advance!