[
https://issues.apache.org/jira/browse/GUACAMOLE-1782?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Vasco Freire closed GUACAMOLE-1782.
-----------------------------------
> Microphone input causes Guacamole session to hang (RDP)
> -------------------------------------------------------
>
> Key: GUACAMOLE-1782
> URL: https://issues.apache.org/jira/browse/GUACAMOLE-1782
> Project: Guacamole
> Issue Type: Bug
> Components: guacamole, guacamole-client, RDP
> Affects Versions: 1.5.0
> Environment: Using guacamole 1.5.0.
> Guacamole Server:
> Rocky Linux 8, Tomcat 9
> Windows RDP Server:
> Windows Server 2019
> Client:
> Windows 11 + Chrome 112
> Windows 11 + Firefox 112
> Windows 10 + Firefox 112
> Reporter: Vasco Freire
> Priority: Major
> Attachments: guacd-1.txt, guacd-2.txt,
> image-2023-04-28-12-22-44-420.png
>
>
> Hello.
> I've been trying to use microphone/audio input feature in Guacamole, and been
> testing the feature using Guacamole 1.5.0.
> Audio output is working correctly, and without issues/glitches.
> Microphone support is enabled ("AUDIO_INPUT" channel).
> When I capture sound in the remote application (using Audacity as an example,
> but tested with other apps, such as Google Chrome, or even the "microphone
> settings" on Windows), it asks for microphone access permission on the local
> browser.
> After being given permission, it starts to send microphone/audio data to the
> Guacamole server (via "blob" messages on the websocket), but the session
> hangs after a bit.
> The "network connection ... unstable" message appears on the browser:
> !image-2023-04-28-12-22-44-420.png!
> At this point, I can't interact with the remote session, and the screen
> doesn't update.
> I can, however, see that "blob" messages are sent continuously through the
> websocket, nonstop.
> If I reconnect by refreshing the page, everything works normally once again.
> I can see that Audacity captured less than 0.5 seconds of audio (I can play
> it back and listen to the captured audio).
> Nothing of notice on the Tomcat log, and I include the guacd log (which is
> being executed as "guacd -L debug -f"), the first file is the log up until
> the issue appeared, and the second log is after reconnecting.
> Is anyone else experiencing this? Is microphone support usable for anyone
> else?
> Thanks!
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
