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https://issues.apache.org/jira/browse/GUACAMOLE-1106?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17138873#comment-17138873
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Jimmy commented on GUACAMOLE-1106:
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[~vnick], [~mjumper], Thanks for your reply.
I ensure that I have an only single session.
Also, I ensure that I'm not copying anything.
For this, I added the debug code in the guac_rdp_clipboard_end_handler()
function and tested it.
As you can see the below image, you can know that I'm not copying anything.
!image-2020-06-18-01-11-42-736.png!
The length of the clipboard is 1 and this value is set by the following code in
the guac_rdp_clipboard_end_handler() function:
!image-2020-06-18-01-16-53-510.png!
The guac_common_clipboard_append() function appends the empty string and
updates the length as 1.
!image-2020-06-18-01-18-35-544.png!
I think that this log message has to be displayed only if the clipboard has the
text to be copied.
Thanks.
> Improper log message when there is no clipboard data
> ----------------------------------------------------
>
> Key: GUACAMOLE-1106
> URL: https://issues.apache.org/jira/browse/GUACAMOLE-1106
> Project: Guacamole
> Issue Type: Bug
> Components: guacamole-server, RDP
> Affects Versions: 1.1.0
> Reporter: Jimmy
> Priority: Minor
> Labels: log
> Attachments: image-2020-06-17-21-23-56-419.png,
> image-2020-06-18-01-11-42-736.png, image-2020-06-18-01-16-53-510.png,
> image-2020-06-18-01-18-35-544.png
>
>
> I can see the following log message on the console of the guacamole server
> whenever I select another application other than the browser:
> !image-2020-06-17-21-23-56-419.png!
> Especially, I didn't copy any text to the clipboard, but this log message is
> displayed.
> I think that we need to decide whether the guacamole server shows this log
> message or not based on certain criteria such as the length of the clipboard.
> If this issue is accepted by you, I want to fix it myself.
> Thanks.
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