一个epoll的ET模式下的非阻塞的服务端小用例
后续知识会进行整理代码/** echo server* Time: 2021-12-02* Author: LH* code: --utf8--*/#ifdef ____Win32#else/* network io */#include <sys/socket.h>#include <sys/types.h>#include <arpa/inet.h>#include <sys/epo