研习录►Socket

Socket 编程

Basic

img

Code

epoll

methods

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epoll_create(...)  // 创建 epoll
epoll_ctl(...)     // 向 epoll 注册 socketfd
epoll_wait(...)    // 从 epoll 获取事件

steps

  • socket()
  • bind()
  • listen()
  • epoll
    • epoll_create()
    • epoll_ctl() : Add server socket to epoll instance
    • epoll_wait()
  • accept()
  • epoll_ctl() : Add client socket to epoll instance
  • read()
  • write()

Reference