待研究

http://www.cnblogs.com/waytofall/category/601183.html
https://github.com/hongliuliao/simple_server
http://www.chawenti.com/articles/14481.html
http://www.verydemo.com/demo_c129_i14.html
http://www.keakon.net/2011/09/28/%E5%85%B3%E4%BA%8Esocket%E7%9A%84%E4%B8%80%E4%BA%9B%E5%88%9D%E6%AD%A5%E7%A0%94%E7%A9%B6
http://www.verydemo.com/demo_c129_i10.html
http://www.verydemo.com/demo_c129_i4.html
http://bbs.chinaunix.net/forum.php?mod=viewthread&action=printable&tid=4067753
http://www.cppblog.com/deane/articles/165218.html
http://rdc.gleasy.com/
http://blog.sina.com.cn/s/blog_679daa6b010143u0.html
http://www.cnblogs.com/clowwindy/archive/2011/09/23/a_http_server_faster_than_nginx.html
http://www.chawenti.com/articles/24709.html
http://www.stamhe.com/?p=266
http://www.cnblogs.com/lexus/archive/2013/03/26/2983570.html
http://bbs.chinaunix.net/forum.php?mod=viewthread&action=printable&tid=4067753