On Mar 30 01:03, Patrick Samson wrote: > >From msdn: > "All I/O operations that are canceled will complete > with the error ERROR_OPERATION_ABORTED. All completion > notifications for the I/O operations will occur > normally."
Urgh, I mised that. > What's your feeling about: > if (!CancelIo ((HANDLE) socket)) > {...} > else > { > if (WSAGetOverlappedResult (socket, &ovr, &len, > FALSE, flags) && len != 0) > ret = (int) len; > else WSASetLastError (WSAEINTR); Did you try it? Yesterday I changed Cygwin to use asynchronous I/O instead of overlapped I/O so it now can do without CancelIo. However, two people reported hangs which don't occur for me. If if takes too long to track down, I guess I'll revert to overlapped I/O plus your patch. But I would be more happy with a working async I/O solution. Corinna -- Corinna Vinschen Please, send mails regarding Cygwin to Cygwin Developer mailto:[EMAIL PROTECTED] Red Hat, Inc. -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/