[SailfishDevel] monitor systemd unit from qml

Andrey Kozhevnikov coderusinbox at gmail.com
Wed Jan 27 16:03:25 UTC 2016


signal emitted if you cnage service state from same process. afaik you 
can't watch for state changes of any services. if i'm wrong i would be 
interested in solution also :)

------ Исходное сообщение ------
От: "Michael Fuchs" <michfu at gmx.at>
Кому: "Sailfish OS Developers" <devel at lists.sailfishos.org>
Отправлено: 27.01.2016 22:03:23
Тема: [SailfishDevel] monitor systemd unit from qml

>Hi,
>
>I would need some help, please.
>
>I'm trying to monitor a systemd service unit via dbus from qml.
>
>There is a signal "PropertiesChanged" defined but it doesn't get 
>emitted, when I start or stop the service.
>
>Code:
>https://gist.github.com/fuchsmich/354af082fbc4577a4bf5
>
>The GetAll method works and it returns the needed property 
>org.freedesktop.systemd1.Unit.ActiveState.
>So how can I listen to the change of ActiveState?
>
>thanks,
>Michael.
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