epoll非阻塞IO

設置connfd套接字爲非阻塞html flag = fcntl(connfd, F_GETFL);post flag |= O_NONBLOCK;htm fcntl(connfd, F_SETFL, flag);blog   轉載於:https://www.cnblogs.com/lr1402585172/p/10758740.htmlclass

>>阅读原文<<