From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 4603 invoked by alias); 21 Jun 2017 07:58:25 -0000 Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Received: (qmail 4395 invoked by uid 89); 21 Jun 2017 07:58:24 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-101.9 required=5.0 tests=AWL,BAYES_00,GOOD_FROM_CORINNA_CYGWIN,KAM_LAZY_DOMAIN_SECURITY,RCVD_IN_DNSWL_LOW,SPF_HELO_PASS autolearn=ham version=3.3.2 spammy=hands, clue, her, she X-HELO: drew.franken.de Received: from mail-n.franken.de (HELO drew.franken.de) (193.175.24.27) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Wed, 21 Jun 2017 07:58:22 +0000 Received: from aqua.hirmke.de (aquarius.franken.de [193.175.24.89]) (Authenticated sender: aquarius) by mail-n.franken.de (Postfix) with ESMTPSA id D2596721E281E for ; Wed, 21 Jun 2017 09:58:19 +0200 (CEST) Received: from calimero.vinschen.de (calimero.vinschen.de [192.168.129.6]) by aqua.hirmke.de (Postfix) with ESMTP id 4BE4A5E0373 for ; Wed, 21 Jun 2017 09:58:19 +0200 (CEST) Received: by calimero.vinschen.de (Postfix, from userid 500) id 32061A80703; Wed, 21 Jun 2017 09:58:19 +0200 (CEST) Date: Wed, 21 Jun 2017 07:58:00 -0000 From: Corinna Vinschen To: cygwin@cygwin.com Subject: Re: cygserver - Postgres Multiple connection Load Testing - Inifinte Loop Message-ID: <20170621075819.GC6658@calimero.vinschen.de> Reply-To: cygwin@cygwin.com Mail-Followup-To: cygwin@cygwin.com References: <20040803100612.GP31522@cygbert.vinschen.de> <20170321025614.GA2100214@tornado.leadboat.com> <20170324171101.GI29995@calimero.vinschen.de> <20170328052652.GA2351961@tornado.leadboat.com> <20170402023624.GA2561924@tornado.leadboat.com> <20170507032747.GA876495@rfd.leadboat.com> <590E98DD.9000805@cygwin.com> <20170620111112.GD8342@calimero.vinschen.de> <0df9ad7f-9e9b-57bb-cc82-c0a434224155@gmail.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="MW5yreqqjyrRcusr" Content-Disposition: inline In-Reply-To: <0df9ad7f-9e9b-57bb-cc82-c0a434224155@gmail.com> User-Agent: Mutt/1.8.0 (2017-02-23) X-SW-Source: 2017-06/txt/msg00254.txt.bz2 --MW5yreqqjyrRcusr Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Content-length: 1737 On Jun 20 19:29, Marco Atzeri wrote: > On 20/06/2017 13:11, Corinna Vinschen wrote: > > > > >=20 > > > > > I suggest reverting the cygwin-20170324 cygserver changes for now= . Older > > > > > versions can be configured to have reliable sysv semaphores, but I > > > > > think no > > > > > settings render sysv semaphores reliable in Cygwin 2.8.0. What d= o you > > > > > think? > > > >=20 > > > > Just FYI, Corinna is away for a bit (in European time, "a bit" =3D = until > > > > June ;-) ) so don't be surprised if her response is delayed. > > > >=20 > > >=20 > > > as she is back, we can humble rise her attention to the matter. > >=20 > > I can do that, but wouldn't it be nice if somebody would actually > > try to debug Cygserver further, to handle this new testcase correctly > > as well? 6 weeks, and nobody actually tries. Sigh. > >=20 > >=20 > > Corinna >=20 > I agree. >=20 > To my discharge: > - I have no clue what to look for, my knowledge of cygwin inside > is not so good. There are not a lot of Cygwin internals involved, it's pretty much all in cygserver. > - Real life is eating my available time for cygwin. > - The Symantec Endpoint Protection BLODA, that I can not get rid of, > is making strace impossible and debugging a nightmare. >=20 > Sorry > Marco No worries. But I only have so much time on my hands either, so it would be nice if others (not necessarily you) would try to plunge into the code and debug it from the inside. Sources *are* available after all, and there's no ban on asking source code related question on cygwin-developers. Corinna --=20 Corinna Vinschen Please, send mails regarding Cygwin to Cygwin Maintainer cygwin AT cygwin DOT com Red Hat --MW5yreqqjyrRcusr Content-Type: application/pgp-signature; name="signature.asc" Content-length: 819 -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAEBCAAGBQJZSicbAAoJEPU2Bp2uRE+gl/gP/RKuEZqPgXXHRBFQDLKCYyS/ TuvjaO2zHdAJhHtLbntBYN4kIFUfVRHIkbbISiNdVuC2M5oTvJj7Nc4LaXeEifTm n+vXgMHlQXj9zKGaKlFsCUDmaN4z/jddqmS8ODbsZMXYv8EIbt/OyrORzuiinRlH T7VNB47WU+LLBulq2qg/Yp0T+7EGOsvRp81asBErYveSR8FveSoaDeZHYhNbI+Jj mHEsrvS5mTeJjDEwMgoziPi0eD+dGqTq20E9kwiTKtmK7wvpDJTHzA6V3i7MEnSw 21G3rrKldGrODFwJJmdD48LkkuH6JUTqw01sqSEvyVBnXl8i/Jk8j880+ir1gIHE oZOS2yAFsnAuXgFAbjBPMqmJCmD6GWS/7DHsUo6y1tZvYCDUtaqDd5O7CuklKV79 KVLrzdp8YYw9GHMyeQWAXRpB7FdTFVCrTHJuiFMnEBQtUk85jSu+gc7BlWM6Yowi RcPQQ5fK0Dzl2ty/zC+/Yfo7+laXrIgCG+Q/zVUtFGT0nsjd+TDhod7xpJcL3kIG ciI1r9bz9/bnwZd4lO0kYP8yKnGR3S6mji9ZK/haFXVg3iQOtbU2prtGadM+kWG8 lVqYg1KMigpIyLnwwuWnVyGQSZMv39c+pnPA3gstAIbtFBAvu7W9fBoztcpucDm5 aWT34sEW818xkGlUaJy6 =SiP7 -----END PGP SIGNATURE----- --MW5yreqqjyrRcusr--