From unknown Tue Apr 28 14:01:27 2026 X-Loop: owner@bugs.x2go.org Subject: Bug#759: [X2Go-Dev] x2goclient 4.0.5.0 (and 4.0.5.1 preview) frequent ssh commands don't free resources Reply-To: Mihai Moldovan , 759@bugs.x2go.org Resent-From: Mihai Moldovan Resent-To: x2go-dev@lists.x2go.org Resent-CC: X2Go Developers X-Loop: owner@bugs.x2go.org Resent-Date: Wed, 15 Nov 2017 02:00:02 +0000 Resent-Message-ID: Resent-Sender: owner@bugs.x2go.org X-X2Go-PR-Message: followup 759 X-X2Go-PR-Package: x2goclient X-X2Go-PR-Keywords: Received: via spool by 759-submit@bugs.x2go.org id=B759.15107109857618 (code B ref 759); Wed, 15 Nov 2017 02:00:02 +0000 Received: (at 759) by bugs.x2go.org; 15 Nov 2017 01:56:25 +0000 X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on ymir.das-netzwerkteam.de X-Spam-Level: X-Spam-Status: No, score=0.7 required=3.0 tests=BAYES_40,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,RDNS_NONE autolearn=no autolearn_force=no version=3.4.1 Received: from localhost (localhost [127.0.0.1]) by ymir.das-netzwerkteam.de (Postfix) with ESMTP id 016975DAD0 for <759@bugs.x2go.org>; Wed, 15 Nov 2017 02:56:24 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at ymir.das-netzwerkteam.de Received: from ymir.das-netzwerkteam.de ([127.0.0.1]) by localhost (ymir.das-netzwerkteam.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id LkseFqenlh33 for <759@bugs.x2go.org>; Wed, 15 Nov 2017 02:56:11 +0100 (CET) Received: from mail.ionic.de (unknown [IPv6:2001:41d0:a:588b:1::2]) by ymir.das-netzwerkteam.de (Postfix) with ESMTP id 9F9115DACF for <759@bugs.x2go.org>; Wed, 15 Nov 2017 02:56:11 +0100 (CET) Received: from [10.30.44.7] (178.162.222.41.adsl.inet-telecom.org [178.162.222.41]) by mail.ionic.de (Postfix) with ESMTPSA id DEBCF4F0069F; Wed, 15 Nov 2017 02:56:10 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=ionic.de; s=default; t=1510710971; bh=gtNkabVThaDvpb/Jc445h9myx9kVdzC/tcFpQugOi58=; h=Subject:To:Cc:References:From:Date:In-Reply-To:From; b=cwNzz9hAbqdRlm2ITmMHgaSw/kOovgUn3Es0NJKcULLYKwXcR7AOCk8SoCLEbuz0K VcR4+Wds7+GlU/ACajmsmOjV9fEgWWqGmsmRD5HdWPc1Oa0jcqUUwp2pvreLpoANgy kW1LDDIM1C1XNxVJ3OPZH18TkmIxQCjMSQbMHqCk= To: Mat Martineau , 759@bugs.x2go.org Cc: x2go-dev@lists.x2go.org References: From: Mihai Moldovan Message-ID: <18ef7344-053a-dda7-beac-480507c12993@ionic.de> Date: Wed, 15 Nov 2017 02:56:10 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.4.0 MIME-Version: 1.0 In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="qUkhFn2lapj00O8q61Np5Tx6xOD4PnOHU" This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --qUkhFn2lapj00O8q61Np5Tx6xOD4PnOHU Content-Type: multipart/mixed; boundary="1I3AUNsnUbis1C9BdSCqrOFEJc9643003"; protected-headers="v1" From: Mihai Moldovan To: Mat Martineau , 759@bugs.x2go.org Cc: x2go-dev@lists.x2go.org Message-ID: <18ef7344-053a-dda7-beac-480507c12993@ionic.de> Subject: Re: [X2Go-Dev] x2goclient 4.0.5.0 (and 4.0.5.1 preview) frequent ssh commands don't free resources References: In-Reply-To: --1I3AUNsnUbis1C9BdSCqrOFEJc9643003 Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable On 03/14/2016 05:47 PM, Mat Martineau wrote: > Given that the Mac client is leaking 6 SshProcess objects per minute, i= s=20 > there a chance bug 759 will get a look before 4.0.5.1? Obviously not, but something definitely sounds fishy there. In general, running xmodmap every 10 seconds is fine. That's how we synch= ronize the keyboard map on OS X. I understand this may seem weird, but keyboard handling on OS X is difficult. The keyboard settings that is reported by = the local X server on OS X is just "bogus" and the mapping is done differentl= y. I don't know how exactly, but I figure it's going through the OS X system a= t some point. A problem arises if these values are taken at face value - they keyboard = mapping would completely messed up. This also holds, for example, if the keyboard= parameters is changed in x2goagent/nxagent (e.g., via the desktop environ= ment) itself. The second issue - ssh processes stacking up, is NOT intentional and must= be fixed. Can you reproduce this with current versions? Mihai --1I3AUNsnUbis1C9BdSCqrOFEJc9643003-- --qUkhFn2lapj00O8q61Np5Tx6xOD4PnOHU Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIzBAEBCgAdFiEEbhHQj3UzgcdE8cg8H9Yu2W4lOocFAloLnroACgkQH9Yu2W4l OodA2A//eQMZtyXKHwfaWGZLmjwA1wePA5lMJzgnPm2hbbMyigxjAQ2d/PF/Fkdq zmwLFrtIgR+C9it6vwdaSQ9HpsepKz3gwsrsMgGehTL70PHDF24750vw/grzE+ez RlDURj7xHX1d8DZ8RKagpfD0Et/u65tfcL+QazSWImxrIvYpgRYChfW6BB+BMnUs 8/uzJdXfatOrXFJQYMSieyjbR7KaIOCcKO26N75OdVAgDDBndrl/Pq2QIx2XGomK ao8X30mQJOIVChBetu93+ko9ulClx0si8LJcs38cOJ9YKZ7LFZOaQeV/aRlNbCXK DbeCXsPogZSKcQp3jbyDitq3fgE0lJT2j+ymIszq6MCI/RiaDiDNu7U8hAQ54nUw Vi2gIzEqxqbh2DerjV/bG50Vp7YloEGoWh7a6SCbhunPYijRiKiLSgwb4e2+KibU B7i4Cn1Oof2sVuVJMhVlzMKXVqSNTY05IBHMD1jB067DS5Hr2cZgsLdiOaz5rwIM kargF8Rs+imteCYj2ZUnavLaWKCVGVC1PoSiNXm/Oe13STUwkYJ7sTxsTvM2jCU0 ZGGm3kAOgUxWWLnrFmtcSvJCZJsJmrMlFlVPDe6K6Vzj2hKvJb/wF5oPJgnCES4e /pHiOcBr4e2ptyFDaqxYW7h5F+9KcBDGuH+o+nmXSecEODUM/LE= =y7Wf -----END PGP SIGNATURE----- --qUkhFn2lapj00O8q61Np5Tx6xOD4PnOHU--