| From: | Teodor Sigaev <teodor(at)sigaev(dot)ru> |
|---|---|
| To: | Magnus Hagander <magnus(at)hagander(dot)net> |
| Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Alvaro Herrera <alvherre(at)commandprompt(dot)com>, Jeremy Haile <jhaile(at)fastmail(dot)fm>, pgsql-general(at)postgresql(dot)org |
| Subject: | Re: Stats collector frozen? |
| Date: | 2007-01-26 10:11:00 |
| Message-ID: | 45B9D3B4.40802@sigaev.ru |
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| Thread: | |
| Lists: | pgsql-general |
> Apparantly there is a bug lurking somewhere in pgwin32_select(). Because
> if I put a #undef select right before the select in pgstat.c, the
> regression tests pass.
May be, problem is related to fixed bug in pgwin32_waitforsinglesocket() ?
WaitForMultipleObjectsEx might sleep indefinitely while waiting socket to write,
so, may be there is symmetrical problem with read? Or pgwin32_select() is used
for waiting write too?
--
Teodor Sigaev E-mail: teodor(at)sigaev(dot)ru
WWW: http://www.sigaev.ru/
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