TCP和UDP通信的流程框架----基于Socket套接字

    xiaoxiao2025-03-14  12

    Socket的定义以及基本的使用方法可以参照:(针对的是TCP通信)网络编程socket基本API详解

    Tcp通信基本流程:

    服务器端                                                                       客户端

    1.创建socket                                                                1.创建socket

    2.bind()                                                                         

    3.listen()

    4.accecp()

    ----等待客户端连接----                                                    2.connect()

    5.读数据(recv)                                                          3.写数据(send)

    6.写数据(send)                                                         4.读数据(recv)

    7.关闭socket(closesocket())                                 5.关闭socket(closesocket())

    UDP通信基本流程:

    服务器端:                                                                    客户端

    1.创建socket                                                                1.创建socket

    2.bind()                                                                    2.bind()

    3.recvfrom                         

    ----等待连接----                                                              3.sendto()

    4.sendto()                                                                4.recvfrom()

    5.关闭socket(closesocket())                                   5.关闭socket(closesocket())

    希望有所帮助........范围是网络编程,通信

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