X2Go Bug report logs - #1447
x2godesktopsharing termination

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Message #5 received at submit@bugs.x2go.org (full text, mbox, reply):

From: Oleg Solovyov <mcpain@basealt.ru>

To: submit@bugs.x2go.org

Subject: x2godesktopsharing termination

Date: Fri, 20 Mar 2020 11:40:28 +0300

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Package: x2godesktopsharing
Version: 3.2.0.0
Severity: grave

When connecting from machine A to machine B, x2godesktopsharing running on B, 
exits normally instead of changing its tray icon to view.png

ALT Workstation 9, using MATE with kernel 4.19.79-std-def-alt1

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Message #10 received at 1447@bugs.x2go.org (full text, mbox, reply):

From: mcpain <mcpain@basealt.ru>

To: 1447@bugs.x2go.org

Subject: x2godesktopsharing termination

Date: Wed, 01 Apr 2020 12:31:40 +0300

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ping

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Message #15 received at 1447@bugs.x2go.org (full text, mbox, reply):

From: mcpain@basealt.ru

To: 1447@bugs.x2go.org

Subject: Re: [X2Go-Dev] Bug#1447: x2godesktopsharing termination

Date: Wed, 01 Apr 2020 15:10:50 +0300

Also reproducible on:
Fedora 29 (MATE)
Ubuntu 19.10 (MATE)

Message #20 received at 1447@bugs.x2go.org (full text, mbox, reply):

From: mcpain@basealt.ru

To: 1447@bugs.x2go.org

Subject: Bug#1447: x2godesktopsharing termination

Date: Mon, 06 Apr 2020 10:56:22 +0300

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В письме от среда, 1 апреля 2020 г. 15:10:50 MSK пользователь 
mcpain@basealt.ru написал:
> Also reproducible on:
> Fedora 29 (MATE)
> Ubuntu 19.10 (MATE)
> _______________________________________________
> x2go-dev mailing list
> x2go-dev@lists.x2go.org
> https://lists.x2go.org/listinfo/x2go-dev

When QCoreApplicationPrivate::maybeQuit() is called, quitLockRef.load() == 0, 
hence QEvent::Quit is sent on MATE and application terminates.
KDE is fine because there is plasma-integration package, which provides 
KDEPlatformSystemTrayIcon and quitLockRef.load() != 0 when maybeQuit() is 
called.

Took a look at other Qt5 applications like Psi+ and made a patch with similar 
workaround.

[alt-fix-quit.patch (text/x-patch, attachment)]

Message #25 received at 1447@bugs.x2go.org (full text, mbox, reply):

From: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>

To: o.shneyder@phoca-gmbh.de

Cc: 1447@bugs.x2go.org

Subject: Re: [X2Go-Dev] Bug#1447: x2godesktopsharing termination

Date: Tue, 07 Apr 2020 19:12:10 +0000

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Hi Alex,

On  Mo 06 Apr 2020 09:56:22 CEST, mcpain wrote:

> When QCoreApplicationPrivate::maybeQuit() is called, quitLockRef.load() == 0,
> hence QEvent::Quit is sent on MATE and application terminates.
> KDE is fine because there is plasma-integration package, which provides
> KDEPlatformSystemTrayIcon and quitLockRef.load() != 0 when maybeQuit() is
> called.
>
> Took a look at other Qt5 applications like Psi+ and made a patch with similar
> workaround.

Can you take a look at the proposed patch and let me know if the  
proposal is the way to go? Thanks.

Thanks

-- 

DAS-NETZWERKTEAM
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Mike Gabriel, Marienthaler str. 17, 24340 Eckernförde
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Message #30 received at 1447@bugs.x2go.org (full text, mbox, reply):

From: Oleksandr Shneyder <o.shneyder@phoca-gmbh.de>

To: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>

Cc: 1447@bugs.x2go.org

Subject: Re: [X2Go-Dev] Bug#1447: x2godesktopsharing termination

Date: Fri, 10 Apr 2020 12:21:18 -0500

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Hi Mike,
looks reasonable.

regards
Alex
Am 07.04.20 um 14:12 schrieb Mike Gabriel:
> Hi Alex,
> 
> On  Mo 06 Apr 2020 09:56:22 CEST, mcpain wrote:
> 
>> When QCoreApplicationPrivate::maybeQuit() is called,
>> quitLockRef.load() == 0,
>> hence QEvent::Quit is sent on MATE and application terminates.
>> KDE is fine because there is plasma-integration package, which provides
>> KDEPlatformSystemTrayIcon and quitLockRef.load() != 0 when maybeQuit() is
>> called.
>>
>> Took a look at other Qt5 applications like Psi+ and made a patch with
>> similar
>> workaround.
> 
> Can you take a look at the proposed patch and let me know if the
> proposal is the way to go? Thanks.
> 
> Thanks
> 


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