监听ipv6时的问题

[NoColor2]

Traceback (most recent call last):
File "/usr/local/lib/python2.7/dist-packages/tornado/web.py", line 1510, in _execute
result = method(*self.path_args, **self.path_kwargs)
File "/home/pi/qiandao-master/web/handlers/login.py", line 46, in post
self.db.user.mod(user['id'], atime=time.time(), aip=self.ip2int)
File "/home/pi/qiandao-master/web/handlers/base.py", line 73, in ip2int
return utils.ip2int(self.request.remote_ip)
File "/home/pi/qiandao-master/libs/utils.py", line 14, in ip2int
return struct.unpack("!I", socket.inet_aton(addr))[0]
error: illegal IP address string passed to inet_aton