Qian Hong <qh...@codeweavers.com> wrote: > Thanks for the comment, actually I already guess you will point out it > requires a test :) > > There is no win32 api to detect whether a socket is blocking or > non-blocking, do you have any advice how to test it in our Wine test > framework?
http://stackoverflow.com/questions/5489562/in-win32-is-there-a-way-to-test-if-a-socket-is-non-blocking seems to confirm that. MSDN page you referenced has a hint how this behaviour could be tested: "The WSAAsyncSelect or WSAEventSelect routine automatically sets a socket to non-blocking mode. If WSAAsyncSelect or WSAEventSelect has been issued on a socket, then any attempt to use WSAIoctl to set the socket back to blocking mode will fail with WSAEINVAL. To set the socket back to blocking mode, an application must first disable WSAAsyncSelect by calling WSAAsyncSelect with the lEvent parameter equal to zero, or disable WSAEventSelect by calling WSAEventSelect with the lNetworkEvents parameter equal to zero." -- Dmitry.
