TCPConnectionTermination

http://www.serverframework.com/asynchronousevents/2011/01/time-wait-and-its-design-implications-for-protocols-and-scalable-servers.html

https://tools.ietf.org/html/draft-penno-behave-rfc4787-5382-5508-bis-04#section-3.1.2

http://www.isi.edu/touch/pubs/infocomm99/infocomm99-web/

为什么需要三次握手四次shuishouhuishoucihuis

http://m.blog.csdn.net/article/details?id=44068801

http://perthcharles.github.io/2015/08/27/timestamp-intro/

https://tools.ietf.org/html/rfc1323#section-4

http://www.tcpipguide.com/free/t_TCPConnectionTermination-2.htm

TCP Extensions for High Performance

https://tools.ietf.org/html/rfc7323

https://github.com/torvalds/linux/commit/a26552afe89438eefbe097512b3187f2c7e929fd

https://networkengineering.stackexchange.com/questions/19581/what-is-the-purpose-of-time-wait-in-tcp-connection-tear-down

https://books.google.com.hk/books?id=sKoo-cFNPYsC&pg=PA362&lpg=PA362&dq=why+we+need+the+TIME-WAIT&source=bl&ots=WfbshJhn0f&sig=3c40pacRlU8ZkcV81hxHrsam944&hl=en&sa=X&ved=0ahUKEwjymuCnnqPTAhXSQpQKHY2nAUIQ6AEIQzAF#v=onepage&q&f=false

http://www.tcpipguide.com/free/t_TCPConnectionTermination-3.htm

http://troy.yort.com/improve-linux-tcp-tw-recycle-man-page-entry/

https://serverfault.com/questions/212093/how-to-reduce-number-of-sockets-in-time-wait

https://github.com/torvalds/linux/commit/a26552afe89438eefbe097512b3187f2c7e929fd

https://tools.ietf.org/html/rfc6191

https://tools.ietf.org/html/rfc1323

http://troy.yort.com/improve-linux-tcp-tw-recycle-man-page-entry/