On Fri, May 6, 2011 at 4:01 AM, Jeff Trawick <traw...@gmail.com> wrote: > WSAPoll() is available with Vista/2008 Server and later. It should be > used automatically by APR without rebuilding your code (via a run-time > check for presence of the Windows API). > > As far as WSAPoll() and this issue... MS doc says > > "POLLHUP A stream-oriented connection was either disconnected or > aborted." > > POLLHUP is mapped to APR_POLLHUP. > > (IOW, I didn't test but it looks promising.)
FWIW, serf is running into a similar issue when a connection is made to a server on a non-existent port. (The Subversion folks have marked this as a blocking bug for 1.7.x.) It looks like WSAPoll() may not work properly with non-blocking connect() calls: http://social.msdn.microsoft.com/Forums/en/wsk/thread/18769abd-fca0-4d3c-9884-1a38ce27ae90 The apr_pollset_poll call never indicates a failure (so it only returns after the timeout expires and says nothing interesting happened). Reading the connect() docs, it appears that you have to call select() - not WSAPoll() - to figure out the status of the connect() call: http://msdn.microsoft.com/en-us/library/ms737625(v=VS.85).aspx Has anyone else seen this behavior? Anybody have any clever workarounds? -- justin
