X2Go Bug report logs - #742
Executing parec seems unnecessary now that X2Go Client for Windows 4.0.3.0 uses PulseAudio 5.0

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Package: x2goclient; Maintainer for x2goclient is X2Go Developers <x2go-dev@lists.x2go.org>; Source for x2goclient is src:x2goclient.

Reported by: "George Trakatelis" <trakatelis@uom.edu.gr>

Date: Wed, 14 Jan 2015 19:10:02 UTC

Severity: normal

Tags: patch, pending

Found in version 4.0.3.0

Fixed in version 4.0.3.2

Done: X2Go Release Manager <git-admin@x2go.org>

Bug is archived. No further changes may be made.

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Subject: Bug#742: Executing parec seems unnecessary now that X2Go Client for Windows 4.0.3.0 uses PulseAudio 5.0
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From: "George Trakatelis" <trakatelis@uom.edu.gr>
To: <submit@bugs.x2go.org>
Cc: "'Michael DePaulo'" <mikedep333@gmail.com>
Date: Wed, 14 Jan 2015 21:05:46 +0200
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[Message part 1 (text/plain, inline)]
Package: x2goclient
Version: 4.0.3.0

When trying to figure out why I get 
'Object::connect: No such slot ONMainWindow::slotSndTunOk(int)' 
in the debugging output of X2Go Client for Windows 4.0.3.0, 
I bumped onto a common error: 
Argument mismatch between function call and function definition. 
That prevents slotSndTunOk() from ever executing. 

slotStartParec() depends on slotSndTunOk() to execute parec. 
Executing parec was needed due to a PulseAudio's bug as explained in 
http://x2go-dev.x2go.narkive.com/wNgRoxTO/parec

One peculiar thing is that after fixing that mismatch, 
which enabled parec to execute, 
x2goclient became extremely sluggish. 
The only way to revert things back to normal 
was to prevent parec from ever executing. 
It seems that parec in not needed now that X2Go Client uses PulseAudio 5.0.

The attached patch saves x2goclient from calling slotStartParec() 
once per second unnecessarily. 

Dept. of Applied Informatics, University of Macedonia
George Trakatelis

[disable-calling-parec.patch (application/octet-stream, attachment)]

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