How to restart a simple daemon?
enwei.zhang at canonical.com
Mon Nov 21 03:22:33 UTC 2016
Hi Xiaoguo and folks,
Is there a notification/callback mechanism so that when snap enable/disable
is executed on my snap, my snap can receive notification to do some
On Mon, Nov 21, 2016 at 10:50 AM, Enwei Zhang <enwei.zhang at canonical.com>
> Thank you so much Xiaoguo.
> On Mon, Nov 21, 2016 at 10:30 AM, XiaoGuo Liu <xiaoguo.liu at canonical.com>
>> Hi Enwei,
>> There are a few ways to handle it.
>> 1) You do not need to make it a daemon before it is getting stable. When
>> your run your app, just use "sudo" to run it on command line. When it is
>> stable, change it to daemon.
>> 2) You can use "snap enable/disable" to toggle the state of the app. When
>> it is enabled, it starts to run again. In your case, your daemon app will
>> be restarted.
>> Best regards,
>> On Mon, Nov 21, 2016 at 10:23 AM, Enwei Zhang <enwei.zhang at canonical.com>
>>> When I install a simple daemon snap, the daemon is started right after
>>> it is installed.
>>> Suppose it stops due to some condition, is there a way to restart it?
>>> Thanks a lot.
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>> XiaoGuo, Liu
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