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Posted to commits@guacamole.apache.org by "Michael Jumper (JIRA)" <ji...@apache.org> on 2016/08/08 20:34:20 UTC
[jira] [Issue Comment Deleted] (GUACAMOLE-39) VNC connection fails
if SFTP is enabled but unavailable
[ https://issues.apache.org/jira/browse/GUACAMOLE-39?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Michael Jumper updated GUACAMOLE-39:
------------------------------------
Comment: was deleted
(was: GitHub user tylermauthe opened a pull request:
https://github.com/apache/incubator-guacamole-server/pull/11
GUACAMOLE-39: Do not abort VNC/RDP connection if SFTP fails
Please review and let me know if you'd like to suggest any changes.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/Hatsize/incubator-guacamole-server graceful-sftp-connection
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-guacamole-server/pull/11.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #11
----
commit 35d272bc8f380897e412dc7ab2bdd02109063ed4
Author: Tyler Mauthe <tm...@hatsize.com>
Date: 2016-05-27T03:15:59Z
GUACAMOLE-39: Do not abort VNC/RDP connection if SFTP fails
----
)
> VNC connection fails if SFTP is enabled but unavailable
> -------------------------------------------------------
>
> Key: GUACAMOLE-39
> URL: https://issues.apache.org/jira/browse/GUACAMOLE-39
> Project: Guacamole
> Issue Type: Bug
> Components: RDP, SSH, VNC
> Affects Versions: 0.9.9
> Reporter: Michael Jumper
>
> {panel:bgColor=#FFFFEE}
> *The description of this issue was copied from [GUAC-1509|https://glyptodon.org/jira/browse/GUAC-1509], an issue in the JIRA instance used by the Guacamole project prior to its acceptance into the Apache Incubator.*
> Comments, attachments, related issues, and history from prior to acceptance *have not been copied* and can be found instead at the original issue.
> {panel}
> If a connection is configured to have SFTP support for file transfers with VNC, and the SFTP server goes down or is not connectable for any reason, the system can not be accessed. The Home, Reconnect, Logout dialog is displayed.
> From the guacd log:
> {code:none}
> Mar 3 10:20:25 guacd-server guacd[18646]: Protocol "vnc" selected
> Mar 3 10:20:25 guacd-server guacd[18646]: Connection ID is "$7ee12ae4-2a1d-4d4a-994c-ea2a4c4f9c02"
> Mar 3 10:20:25 guacd-server guacd[18646]: VNC server supports protocol version 3.8 (viewer 3.8)
> Mar 3 10:20:25 guacd-server guacd[18646]: We have 1 security types to read
> Mar 3 10:20:25 guacd-server guacd[18646]: 0) Received security type 2
> Mar 3 10:20:25 guacd-server guacd[18646]: Selecting security type 2 (0/1 in the list)
> Mar 3 10:20:25 guacd-server guacd[18646]: Selected Security Scheme 2
> Mar 3 10:20:25 guacd-server guacd[18646]: VNC authentication succeeded
> Mar 3 10:20:25 guacd-server guacd[18646]: Desktop name "Windows8"
> Mar 3 10:20:25 guacd-server guacd[18646]: Connected to VNC server, using protocol version 3.8
> Mar 3 10:20:25 guacd-server guacd[18646]: VNC server default format:
> Mar 3 10:20:25 guacd-server guacd[18646]: 32 bits per pixel.
> Mar 3 10:20:25 guacd-server guacd[18646]: Least significant byte first in each pixel.
> Mar 3 10:20:25 guacd-server guacd[18646]: TRUE colour: max red 255 green 255 blue 255, shift red 16 green 8 blue 0
> Mar 3 10:20:28 guacd-server guacd[18646]: Unable to connect to any addresses.
> Mar 3 10:20:28 guacd-server guacd[18646]: Connection did not succeed
> {code}
> From the guacamole log:
> {code:none}
> 10:20:28.502 [http-bio-8081-exec-3] INFO o.g.g.net.basic.TunnelRequestService - User "admin" connected to connection "sftptest".
> 10:20:28.515 [http-bio-8081-exec-3] INFO o.g.g.net.basic.TunnelRequestService - User "admin" disconnected from connection "sftptest". Duration: 13 milliseconds
> {code}
> If the enable-sftp param is changed to false, or deleted, this connection succeeds.
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