Resources dedicated to client-server interaction when creating online games?

Question

Programming

Hello, my friends and I got together and decided to try to make one small online game. We will do the client part on Unity, and the server part on Django. The game will be something like "three in a row", on the server we plan to log in, save the player's current positions, load levels. Tell me, maybe someone knows some resources where you could read about the features of client-server interaction in games. I mean, maybe we need to pay attention to some things that we don't know about. Thanks in advance.

Answer 1

Network programming for game developers. Part 4 (there are links to the first 3 parts in the article)