Mailing-List:	contact cygwin-help AT sourceware DOT cygnus DOT com; run by ezmlm
List-Subscribe:	<mailto:cygwin-subscribe AT sources DOT redhat DOT com>
List-Archive:	<http://sources.redhat.com/ml/cygwin/>
List-Post:	<mailto:cygwin AT sources DOT redhat DOT com>
List-Help:	<mailto:cygwin-help AT sources DOT redhat DOT com>, <http://sources.redhat.com/ml/#faqs>
Sender:	cygwin-owner AT sources DOT redhat DOT com
Delivered-To:	mailing list cygwin AT sources DOT redhat DOT com
Date:	Wed, 9 May 2001 16:49:26 -0400
From:	Christopher Faylor <cgf AT redhat DOT com>
To:	cygwin AT cygwin DOT com
Cc:	Fred Yankowski <fred AT ontosys DOT com>, pgsql-cygwin AT postgresql DOT org
Subject:	Re: SIGTERM does not stop backend postgres processes immediately
Message-ID:	<20010509164926.C3169@redhat.com>
Reply-To:	cygwin AT cygwin DOT com
Mail-Followup-To:	cygwin AT cygwin DOT com, Fred Yankowski <fred AT ontosys DOT com>,
	pgsql-cygwin AT postgresql DOT org
References:	<20010509094031 DOT A87424 AT enteract DOT com> <20010509142629 DOT J355 AT dothill DOT com>
Mime-Version:	1.0
User-Agent:	Mutt/1.3.11i
In-Reply-To:	<20010509142629.J355@dothill.com>; from Jason.Tishler@dothill.com on Wed, May 09, 2001 at 02:26:29PM -0400

On Wed, May 09, 2001 at 02:26:29PM -0400, Jason Tishler wrote:
>> I know from inserting printfs into the backend code that the SIGTERM
>> signal handler function is not being called right after the stop
>> request.  Rather, it is called only after the backend gets some data
>> over its input socket connection, from that "\d" in did in pg_ctl in
>> this case.  It seems that the recv() call deep in the backend code
>> does not get interrupted by the SIGTERM.
>
>IMO, you have found a Cygwin bug.  Please report it to the Cygwin list.
>Hopefully, Mr. Signal is listening and will jump into action...

Unfortunately, blocking recv() calls are not interruptible on Windows.
I'm not aware of any mechanism for allowing this.

cgf

--
Want to unsubscribe from this list?
Check out: http://cygwin.com/ml/#unsubscribe-simple

- Raw text -