From lists@easyb.ch Wed Jan 16 14:46:29 2013 Received: (at submit) by bugs.x2go.org; 16 Jan 2013 13:46:29 +0000 Received: from mail-wi0-f171.google.com (mail-wi0-f171.google.com [209.85.212.171]) by ymir (Postfix) with ESMTPS id F03305DB18 for ; Wed, 16 Jan 2013 14:46:28 +0100 (CET) Received: by mail-wi0-f171.google.com with SMTP id hn14so3457642wib.10 for ; Wed, 16 Jan 2013 05:46:28 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=x-received:from:content-type:subject:message-id:date:to :mime-version:x-mailer:x-gm-message-state; bh=Ar/iwqEPRWBDtfJ3fAPM621fVe0OeZdpVXt/s4ukMtc=; b=KjFxUEoFmYnXnuze0HKZb47Ke8mfgORrydlAF85kb7JSZbFcncGrD53b4/NOGPitWi VQdm4T6/JYwbcigGrQCshqCgkj3Vh2h5eN3sfH+7MriOJhjT9AMPRo1fLmcL0SHJEC7L /jNq6yXieXGo6Eh7crRycbYUV0ZqRruV+I21c3H9I9SPsXW44MaM76qGJCHAzqHBIIDD XJVDvNBeS2wt8n483EWhYJT0eL5/JqgGWNkOjfMPHXaHOX6VVV32AyGDaYh/Ol+c2J1r AxL1KH9YAliI2mf8HRnBgVtRPRfz031Kt0895vUrBKQNzf/0Gwuoc1TeI/3vleP/a6FM 8z5w== X-Received: by 10.194.76.137 with SMTP id k9mr2352350wjw.29.1358343988605; Wed, 16 Jan 2013 05:46:28 -0800 (PST) Received: from [10.0.0.4] (46-127-89-101.dynamic.hispeed.ch. [46.127.89.101]) by mx.google.com with ESMTPS id t17sm9171918wiv.6.2013.01.16.05.46.27 (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Wed, 16 Jan 2013 05:46:28 -0800 (PST) From: =?iso-8859-1?Q?Ezra_B=FChler?= Content-Type: multipart/alternative; boundary="Apple-Mail=_B6C401CD-ECA7-4262-9780-E11C020A9830" Subject: x2goclient: resuming "running" session fails Message-Id: <00D261F4-59A9-48FF-A416-65253E076C60@easyb.ch> Date: Wed, 16 Jan 2013 14:46:27 +0100 To: submit@bugs.x2go.org Mime-Version: 1.0 (Mac OS X Mail 6.2 \(1499\)) X-Mailer: Apple Mail (2.1499) X-Gm-Message-State: ALoCoQmr7hbxtQoCzEATLfU99FUwzOe7tKTpWkSk5H44iXbZkkV+eMQJxgIwVcRAEtpnTSLIrIj0 --Apple-Mail=_B6C401CD-ECA7-4262-9780-E11C020A9830 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=us-ascii Package: x2goclient Since commit 3335fca16afaa0792207228115e31630894dee71 (X2Go resume session slot: double click on a selected session is = supposed to resume that session. To make this feature functional for = running sessions the session has to be suspended first.) resuming a "running" session (by double clicking it) is no longer = possible unless you press suspend first. On Linux I get following error: "channel_open_session failed" : "Received SSH_MSG_DISCONNECT: = 33554432:Received ieof for nonexistent channel 0."=20 I am used to closing the client without explicitly suspending the = session. This leaves the session marked as "running". When I start up = the client again I want to be able to resume the session with the least = effort as possible. In my opinion the right way to achieve this behavior = would be to suspend the session when the client quits. In my opinion simply restoring the behavior we had prior to 3335fc... = would be wrong. Because when trying to resume a "running" session the = "resume" button in the session dialog dialog would not be active, but = resuming by double clicking still possible, which I find misleading. Here the complete transcript of an attempt to resume a running session: read 1 sessions from config file=20 start new ssh connection to server: "my.host.ch" : "22" krb: false=20 ssh connection ok=20 continue normal x2go session=20 Agent output: "gr_port=3D30127 sound_port=3D30128 fs_port=3D30129 "=20 new gr_port: "30127"=20 new sound_port: "30128"=20 new fs_port: "30129"=20 starting nxproxy with: "nxproxy -S = nx/nx,options=3D/home/easyb/.x2go/S-easyb-90-1358245865_stDxterm_dp32/opti= ons:90"=20 " NXPROXY - Version 3.5.0 Copyright (C) 2001, 2010 NoMachine. See=20 http://www.nomachine.com/ for more information. Info: Proxy running in client mode with pid '3771'. "=20 "Session: Starting session at 'Tue Jan 15 15:19:09 2013'. Info: Connecting to remote host 'localhost:31127'. Info: Connection to remote proxy 'localhost:31127' established. "=20 "channel_write failed" - "Remote channel is closed"=20 "Error: The remote NX proxy closed the connection. Error: Failure negotiating the session in stage '7'. Error: Wrong version or invalid session authentication cookie. Session: Terminating session at 'Tue Jan 15 15:19:09 2013'. "=20 "Session: Session terminated at 'Tue Jan 15 15:19:09 2013'. "=20 deleting proxy=20 nxproxy not running=20 proxy deleted=20 checking exit status=20 check command message=20 "channel_open_session failed" : "Received SSH_MSG_DISCONNECT: = 33554432:Received ieof for nonexistent channel 0." Cheers, Ezra. --Apple-Mail=_B6C401CD-ECA7-4262-9780-E11C020A9830 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=us-ascii
"channel_open_session = failed" :  "Received SSH_MSG_DISCONNECT: 33554432:Received ieof for = nonexistent channel 0." 

I am used to closing the client = without explicitly suspending the session. This leaves the session = marked as "running". When I start up the client again I want to be able = to resume the session with the least effort as possible. In my opinion = the right way to achieve this behavior would be to suspend the session = when the client quits.

In my opinion simply restoring the = behavior we had prior to 3335fc... would be wrong. Because when trying = to resume a "running" session the "resume" button in the session dialog = dialog would not be active, but resuming by double clicking still = possible, which I find misleading.

Here the complete transcript = of an attempt to resume a running session:

read  1 =  sessions from config file 
start new ssh connection to = server: "my.host.ch" : "22" krb: =  false 

ssh connection ok 

continue normal = x2go session 

Agent output: = "gr_port=3D30127
sound_port=3D30128
fs_port=3D30129
" 
ne= w gr_port:  "30127" 

new sound_port: =  "30128" 

new fs_port: =  "30129" 

starting nxproxy with:  "nxproxy -S = nx/nx,options=3D/home/easyb/.x2go/S-easyb-90-1358245865_stDxterm_dp32/opti= ons:90" 

"
NXPROXY - Version 3.5.0

Copyright (C) = 2001, 2010 NoMachine.
See 
http://www.nomachine.com/
for = more information.

Info: Proxy running in client mode with pid = '3771'.
" 

"Session: Starting session at 'Tue Jan 15 = 15:19:09 2013'.
Info: Connecting to remote host = 'localhost:31127'.
Info: Connection to remote proxy 'localhost:31127' = established.
" 

"channel_write failed"  - =  "Remote channel is closed" 

"Error: The remote NX = proxy closed the connection.
Error: Failure negotiating the session = in stage '7'.
Error: Wrong version or invalid session authentication = cookie.
Session: Terminating session at 'Tue Jan 15 15:19:09 = 2013'.
" 

"Session: Session terminated at 'Tue Jan 15 = 15:19:09 2013'.
" 

deleting proxy 

nxproxy = not running 

proxy deleted 

checking exit = status 
check command message 

"channel_open_session = failed" :  "Received SSH_MSG_DISCONNECT: 33554432:Received ieof for = nonexistent channel = 0."


Cheers,
Ezra.
= --Apple-Mail=_B6C401CD-ECA7-4262-9780-E11C020A9830--