Introduction - If you have any usage issues, please Google them yourself
TCP socket programming: Develop a multi-threaded server, it can serve multiple requests in parallel. Tip: Use Java or c/c++ language development by calling the operating system API interface to create threads assume 3 client, the client i send " Hi, God" , the server replied " What can I do for you, my son i" , displayed after the client receives the server reply. TCP and UDP were used to test the two protocols, port numbers Custom