Re: Socket problem using beta2 on Windows-XP - Mailing list pgsql-hackers

From Alvaro Herrera
Subject Re: Socket problem using beta2 on Windows-XP
Date
Msg-id 20050930120653.GA5125@surnet.cl
Whole thread Raw
In response to Re: Socket problem using beta2 on Windows-XP  ("Magnus Hagander" <mha@sollentuna.net>)
Responses Re: Socket problem using beta2 on Windows-XP
List pgsql-hackers
On Fri, Sep 30, 2005 at 08:29:07AM +0200, Thomas Hallgren wrote:
> Magnus Hagander wrote:
> 
> >Right. Please try turning it off and see if the problem goes away.
> > 
> >
> No, wait! It does *not* go away. Do I need to do anything more than 
> setting this in my postgresql.conf file:
> 
> autovacuum = false            # enable autovacuum subprocess?
> 
> and restart the service?
> 
> The two zombie entries occurs directly when I start the service, then 
> there's two new entries popping up every minute.

If it's two zombies per minute, then I bet it's the stat collector and
stat bufferer.  They are restarted by the postmaster if not found to be
running.

The weird thing is that the postmaster _should_ call wait() for them if
it detects that they died (when receiving a SIGCHLD signal AFAIR).  If
it doesn't, maybe it indicates there's a problem with the signal
handling on Win32.

-- 
Alvaro Herrera       Valdivia, Chile   ICBM: S 39º 49' 17.7", W 73º 14' 26.8"
"We are who we choose to be", sang the goldfinch
when the sun is high (Sandman)


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