摘要: 控制socket文件描述符属性1.set/getsockopt()修改socket属性int getsockopt (int __fd, int __level, int __optname, void *__restrict __optval, socklen_t *__restrict __op... 阅读全文
posted @ 2015-08-04 20:21 匡子语 阅读(618) 评论(0) 推荐(0)
摘要: socket多路复用应用int select (int nfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, struct timeval *timeout)功能:轮循等待的方式,从多个文件描述符中获取状态变化后的情况readfds ... 阅读全文
posted @ 2015-08-04 16:33 匡子语 阅读(321) 评论(0) 推荐(0)