Re: Patch for Win32 blocking problem

> time. I find the proposed patch in pgwin32_waitforsinglesocket to be a
> pretty ugly kluge though. Are you sure it's needed given the other fix?

Loop in pgwin32_send() doesn't prevent from infinite sleeping in
WaitForMultipleObjectEx in pgwin32_waitforsinglesocket. I'm not a Windows guru
at all, and I'm not like that part of patch too. I can't find better solution...

May be that way (untested):

if ( isUDP && (what & FP_WRITE) )
for(;;) {
r = WaitForMultipleObjects(100 ms);
if ( r == WAIT_TIMEOUT ) {
r == WSASend( sero packet ); /* see comments in pgwin32_select()
*/
[ analyze result of WSASend:
* if success then return 1
* WSAEWOULDBLOCK - continue loop
* SOCKET_ERROR - return 0
]
} else
break;
}

I'm not sure that is more clean way...

--
Teodor Sigaev E-mail: teodor(at)sigaev(dot)ru
WWW: http://www.sigaev.ru/