Need some advice. Java protocol TPC Connection for MMORPG.

Hello, I’m in the development of an MMORPG game and as of right now it works good however I’m trying to incorporate networking into it and haven’t thought oh how request should be handled. Can someone please shed some light as to how they handle requests for a Server Client connection? How would you handle login requests, player movement, chat logs, everything along those lines.

One way to connect two PCs for mutual communications is to use the ServerSocket and Socket classes.
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