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Re: (Cygwin) postmaster shutdown problem

From: Jason Tishler <Jason(dot)Tishler(at)dothill(dot)com>
To: Yutaka tanida <yutaka(at)hi-net(dot)zaq(dot)ne(dot)jp>
Cc: pgsql-ports(at)postgresql(dot)org
Subject: Re: (Cygwin) postmaster shutdown problem
Date: 2001-01-15 01:36:28
Message-ID: (view raw or whole thread)
Lists: pgsql-ports

On Mon, Jan 15, 2001 at 01:02:58AM +0900, Yutaka tanida wrote:
> Jason,
> > > I think this bug will be fixed with attatched patch against cygipc
> > > 1.08.Can you test this?
> > I'm sorry to inform you that either the above patch doesn't fix this
> > problem or I did not install it incorrectly.
> Sorry , I have a mistake.

I'm not sure that I understand your above comment.  Does it mean that your
patch has a mistake in it?

> I test this on 7.1Beta3 , not 7.0.3

I didn't mean to confuse the issue by mentioning the 7.0.3 JDBC driver
in my previous post.  I am also using 7.1Beta3 (i.e., CVS) for my backend.

> I can reproduce this bug on my 7.0.3 env.Following C program can cause
> this probrem,too.
> #include <stdio.h>
> #include <libpq-fe.h>
> int main() {
>   PGconn *con;
>   int i=0;
>   for(i=0;i<2;i++ ) 
> 	con = PQsetdb("", "5432",NULL,NULL, "template1");
> }

I can reproduce the problem with the above program too but I have to call
PQsetdb() four times (instead of two) to reproduce the problem.  Anyway,
your method to reproduce the problem is much more minimal than mine.


Jason Tishler
Director, Software Engineering       Phone: +1 (732) 264-8770 x235
Dot Hill Systems Corp.               Fax:   +1 (732) 264-8798
82 Bethany Road, Suite 7             Email: Jason(dot)Tishler(at)dothill(dot)com
Hazlet, NJ 07730 USA                 WWW:

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