开源 SimpleX Chat 成功弥补了 Telegram 的不足

Modify the simplex-talk socket program so that it uses UDP as the transport protocol, rather than TCP. You will have to change SOCKSTREAM to SOCKDGRAM in both client and server. Then, in the server, remove the calls to listen() and accept(), and replace the two nested loops at the end with a single loop that calls recv() with socket s. Finally, see what happens when two such UDP clients simultaneously connect to the same UDP server, and compare this to the TCP behavior. | Numerade

SimpleX 1.0.0: Dezentraler, Privatsphäre achtender und verschlüsselter Chat