From mike.gabriel@das-netzwerkteam.de Tue Sep 11 09:35:40 2012 Received: (at submit) by bugs.x2go.org; 11 Sep 2012 07:35:40 +0000 Received: from freya.das-netzwerkteam.de (freya.das-netzwerkteam.de [88.198.48.199]) by ymir (Postfix) with ESMTPS id 6DFB35DA21 for ; Tue, 11 Sep 2012 09:35:40 +0200 (CEST) Received: from grimnir.das-netzwerkteam.de (grimnir.das-netzwerkteam.de [78.46.204.98]) by freya.das-netzwerkteam.de (Postfix) with ESMTPS id 245C39E3 for ; Tue, 11 Sep 2012 09:35:40 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by grimnir.das-netzwerkteam.de (Postfix) with ESMTP id F1A8F3C092 for ; Tue, 11 Sep 2012 09:35:39 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at grimnir.das-netzwerkteam.de Received: from grimnir.das-netzwerkteam.de ([127.0.0.1]) by localhost (grimnir.das-netzwerkteam.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id hfZZwUyhVLYc for ; Tue, 11 Sep 2012 09:35:39 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by grimnir.das-netzwerkteam.de (Postfix) with ESMTP id C6F5F3C123 for ; Tue, 11 Sep 2012 09:35:39 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by grimnir.das-netzwerkteam.de (Postfix) with ESMTP id 967103C092 for ; Tue, 11 Sep 2012 09:35:39 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on grimnir.das-netzwerkteam.de X-Spam-Flag: NO X-Spam-Status: No, hits=-2.9 required=5.0 tests=ALL_TRUSTED,BAYES_00 autolearn=ham version=3.3.1 running as userid= X-Spam-Level: X-Spam-Bayes-Score: 0.0000 Received: by grimnir.das-netzwerkteam.de (Postfix, from userid 33) id E35723C123; Tue, 11 Sep 2012 09:35:37 +0200 (CEST) Received: from nocatv2.tng.de (nocatv2.tng.de [213.178.75.58]) by mail.das-netzwerkteam.de (Horde Framework) with HTTP; Tue, 11 Sep 2012 09:35:37 +0200 Message-ID: <20120911093537.12376hbr9mzn3zk9@mail.das-netzwerkteam.de> X-Priority: 3 (Normal) Date: Tue, 11 Sep 2012 09:35:37 +0200 From: Mike Gabriel To: submit@bugs.x2go.org Subject: Connecting via SSH proxy fails after a control session got disconnected due to network timeouts MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=_6em1uvpzdmfd"; protocol="application/pgp-signature"; micalg="pgp-sha1" Content-Transfer-Encoding: 7bit User-Agent: Internet Messaging Program (IMP) H3 (4.3.4) This message is in MIME format and has been PGP signed. --=_6em1uvpzdmfd Content-Type: text/plain; charset=UTF-8; DelSp="Yes"; format="flowed" Content-Disposition: inline Content-Transfer-Encoding: 7bit Package: python-x2go Version 0.2.0.9 Severity: normal Python X2Go crashes sometimes... 1. session established 2. network fails 3. session receives a network timeout 4. session and connection will get taken down by python-x2go code 5. on re-connect and then session restart/resume the below exception pops up The problem is often seen when SSH proxy connections are used. Not seen yet with direct SSH connections. """ pyhoca-gui[9112] (x2gocontrolsession-pylib) NOTICE: connecting to [127.0.0.1]:58513 Traceback (most recent call last): File "/usr/lib/pymodules/python2.6/gevent/greenlet.py", line 390, in run result = self._run(*self.args, **self.kwargs) File "/usr/lib/python2.6/dist-packages/x2go/forward.py", line 148, in x2go_forward_tunnel_handle r, w, x = select.select([self.fw_socket, self.chan], [], []) File "/usr/lib/pymodules/python2.6/gevent/select.py", line 62, in select raise error(*ex.args) error: (2, 'Datei oder Verzeichnis nicht gefunden') >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>( failed with error No handlers could be found for logger "paramiko.transport" """ -- DAS-NETZWERKTEAM mike gabriel, rothenstein 5, 24214 neudorf-bornstein fon: +49 (1520) 1976 148 GnuPG Key ID 0x25771B31 mail: mike.gabriel@das-netzwerkteam.de, http://das-netzwerkteam.de freeBusy: https://mail.das-netzwerkteam.de/freebusy/m.gabriel%40das-netzwerkteam.de.xfb --=_6em1uvpzdmfd Content-Type: application/pgp-signature Content-Description: Digitale PGP-Unterschrift Content-Disposition: inline Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) iQIcBAABAgAGBQJQTunJAAoJEJr0azAldxsxpv8P/j9hftFqIFBlJ54jyrOGGCwt TDFDOR1DWQQx3Lxel1rVZ7/W/8o5ruXBQDJIQnPrspRPO2GccKSCdeJFkkilPBYZ Kh9iORoZuqA6fpEO7+6OiKe9rNsJGluSvEitu41ib4qz6+Bns0oFskMBoTpLMsV+ nrKEWblNgM9u47uOGe5wKcYfrLtGfzFBt37DZ1tBD5U+I0vjNZjgRgUWg24qJNvZ 0E/J3benBltRD0XZq0U3K/4yUvA6j42OafM38sAF7a6OPv6H1tILFkYskhOjdvU9 fq87kRbNmZs0Fj3lqh/iLLT4DcGDsD/6bS2YsFa7wsZl00rBWTqwLn/zB2eg/1XG 14MdzGeEm9/ZmJ8Rj1d6wO3421l/LRFJsv14JLvhBa18nfDh2BlLooTIBQs8tbve Y/w0Q61vLL9M1XmOaESrxOHrGec3dBVvfFzrPpfgFwGElfP8+rsOXhB/e6LiD/sE f85U3xMH6FkGyHKk/Z9Rh0XKFGF1EGiZjktWH5+49pZEK94Zv/jIoLbkplT4dkrF gqG5PVhwbPh9YbIS5qrDNZn23wcMIAw+aDhFeslaC91jSmLD0jIPqvnH8WlhAWSc Q2HSHdbyC7GNwCMh5rLONABKXOMGu1TOmzT6/P1cNw/twZrvcoU+mrkYkrnt6JW8 x8IzKBQVkkQT5TuZdtlO =Nz7y -----END PGP SIGNATURE----- --=_6em1uvpzdmfd--