http://bugs.winehq.org/show_bug.cgi?id=31754
--- Comment #2 from Bruno Jesus 00cpxxx@gmail.com 2012-09-20 18:26:39 CDT --- (In reply to comment #1)
However, the page hits a bug in winsock (use the attached hack to work around it).
As far as I can see this winsock bug will only get fixed when your patches to store stuff about each socket get in.