win32 client does not exit cleanly (again)

[totaam]

Issue migrated from trac ticket # 819

component: client | priority: critical | resolution: fixed | keywords: win32

2015-03-02 05:52:26: antoine created the issue

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Some recent change to the event handling must have caused this.
We end up not cleaning up the tray and not running all the exit cleanup callbacks.
I have also seen a GTK warning about not being able to delete a window property..
Probably some time after r8546, before r8715.
Likely changeset: r8700.

[totaam]

2015-03-02 07:44:19: antoine changed status from new to closed

[totaam]

2015-03-02 07:44:19: antoine set resolution to fixed

[totaam]

2015-03-02 07:44:19: antoine commented

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r8700 was not the cause of the problem, so I looked into SetConsoleCtrlHandler
(and Registering a Control Handler Function) and implemented in r8736 + r8739 a solution which has the added benefit of working well with GTK3! (see #640)

I was wrong about the delete window property: this one is still there!