今天试了下 bind IPv6 的地址，报错 Can‘t assign requested address
http://stackoverflow.com/questions/24780404/python-tcp-socket-with-ipv6-address-failed
http://blog.csdn.net/fdl19881/article/details/7091138
IPv6 Can't assign requested address
原文：http://www.cnblogs.com/hangj/p/6230332.html