严以律己,宽以待人. 三思而后行. GMail/GTalk: yanglinbo#google.com; MSN/Email: tx7do#yahoo.com.cn; QQ: 3 0 3 3 9 6 9 2 0 . from:http://unx.ca/log/2006/08/29/libevent-echo-server-example/ libevent is an API that allows you to easily write non-blocking networking apps. It abstracts the differences between poll, select, kqueue, epoll and /dev/poll allowing you to automatically take advantage of the best mechanism p