异步编程网址

http://honordream.blog.hexun.com/2858506_d.html

http://www.cnblogs.com/gfwei/archive/2007/09/16/895226.html

http://tech.ddvip.com/2008-09/122086333861811.html

http://developer.51cto.com/art/200908/145381.htm

http://developer.51cto.com/art/200908/145345.htm  //这个好好看看

 http://www.cnblogs.com/hzuIT/articles/682768.html

http://blog.csdn.net/much0726/archive/2009/06/25/4296789.aspx //ok

http://blog.csdn.net/much0726/archive/2009/08/22/4471830.aspx 

http://www.yaosansi.com/post/912.html  //0k 

http://www.wangchao.net.cn/bbsdetail_70850.html  //okk

http://www.cnblogs.com/dlwang2002/archive/2008/09/16/1291793.html //p2p 

 

在C#中利用Keep-Alive处理Socket网络异常断开的方法

http://edu.itbulo.com/200705/115914.htm