http://blog.csdn.net/kongxx/article/details/7259436
TCP/UDP:
齐全:http://www.blogjava.net/Reg/archive/2010/07/17/326392.html
http://www.cnblogs.com/linzheng/archive/2011/01/23/1942328.html
http://shmilyaw-hotmail-com.iteye.com/blog/1556187
http:
http://blog.csdn.net/a9529lty/article/details/7174265
http://blog.sina.com.cn/s/blog_4940e1fc01013cyh.html
http://daihaixiang.blog.163.com/blog/static/383013420113133631910/
学习http:
http://www.cnblogs.com/devinzhang/archive/2012/02/06/2340186.html
http://www.cnblogs.com/devinzhang/archive/2012/01/17/2325092.html