Experimental Physics and
Industrial Control System

Hinko Kocevar <[email protected]> · Thu, 8 Feb 2018 09:55:37 +0100

On Wed, Feb 7, 2018 at 4:11 PM, Michael Davidsaver
<[email protected]> wrote:
> On 02/07/2018 03:25 AM, [email protected] wrote:
>> From: Hinko Kocevar [mailto:[email protected]]
>>> On Wed, Feb 7, 2018 at 11:44 AM,  <[email protected]> wrote:
>>>> Doesn't the --noautorestart flag do what you need?
>>>
>>> Not really because procServ just hangs after client died.. I would
>>> still need to send the ^Q to exit the procServ process and then
>>> systemd service can take over.
>>
>> Oh.  That's unfriendly.  There probably ought to be an option to fix that!  I'd imagine it's an easy patch to procServ.
>
> Not a bug!

.. maybe just missing feature ..

>
>
> While Hinko hasn't detailed what action he's trying to perform, I did

I have to run ipcrm after ADAndor based IOC segfaults, otherwise the
communication to the camera fails with Andor SDK error.

> something like this one for temp file cleanup by fork()ing a child
> process which then monitored it's parent.  When the parent exits,
> the client does it's thing and exits as well.  This works even
> for abnormal termination of the parent.

Are you doing this with procServ + IOC?

Thanks,
Hinko

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System