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: Tue, 10 Jul 2001 17:27:32 +0200
From: Corinna Vinschen <cygwin AT cygwin DOT com>
To: cygwin AT cygwin DOT com
Subject: Re: ssh stalls after completion of command
Message-ID: <20010710172732.T8578@cygbert.vinschen.de>
Mail-Followup-To: cygwin AT cygwin DOT com
References: <001901c1093b$871c8c00$59b4b080 AT unimuenster DOT de>
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
User-Agent: Mutt/1.2.5i
In-Reply-To: <001901c1093b$871c8c00$59b4b080@unimuenster.de>; from wuebbel@math.uni-muenster.de on Tue, Jul 10, 2001 at 02:26:21PM +0200

On Tue, Jul 10, 2001 at 02:26:21PM +0200, Frank Wuebbeling wrote:
> I'm trying to execute a single remote command on a Windows95 host with sshd
> running, from a LINUX box. While the command executes correctly, the prompt
> does not return (the connection is not given up), I have to press CTRL-C in
> the LINUX window to get my prompt back. The same thing happens when I log in
> from the local Windows95 box to itself:
> 
> ssh -v localhost id

It's a known OpenSSH problem on various systems. I'm not sure if
the current 2.9p2 shows the same behaviour since I didn't follow
the OpenSSH developers mailing list during vacation. Moreover 
there's still another problem in Cygwin related to select() calls
on pipes which nobody could track down to date.

Perhaps you have a chance when you compile OpenSSH by yourself
using socketpairs instead of pipes. Unfortunately socketpairs
are way slower and they don't work on all systems apparently.

Corinna

-- 
Corinna Vinschen                  Please, send mails regarding Cygwin to
Cygwin Developer                                mailto:cygwin AT cygwin DOT com
Red Hat, Inc.

--
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple
Bug reporting:         http://cygwin.com/bugs.html
Documentation:         http://cygwin.com/docs.html
FAQ:                   http://cygwin.com/faq/