| From: | Teodor Sigaev <teodor(at)sigaev(dot)ru> |
|---|---|
| To: | Teodor Sigaev <teodor(at)sigaev(dot)ru> |
| Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Pgsql Hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Patch for Win32 blocking problem |
| Date: | 2006-10-12 10:30:30 |
| Message-ID: | 452E1946.3070205@sigaev.ru |
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| Lists: | pgsql-hackers |
Attached patch implements that idea.
> 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;
> }
--
Teodor Sigaev E-mail: teodor(at)sigaev(dot)ru
WWW: http://www.sigaev.ru/
| Attachment | Content-Type | Size |
|---|---|---|
| win32_1.patch.gz | application/x-tar | 1.4 KB |
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