Nicolas,
sounds reasonable, I give a try today. Thanks for the hint!
Popesz
On Wed, Aug 26, 2015 at 12:51 PM, Nicolas Montgermont < nicolas_montgermont@yahoo.fr> wrote:
your problem must come from the "application saved state" ie Resume. see: http://puredata.info/docs/faq/help-pd-crashes-on-startup-on-mac-osx-10-7
http://osxdaily.com/2011/07/31/disable-resume-specific-applications-mac-os-x... n
Le 26/08/2015 11:14, Csaba Láng a écrit :
Thanks Iohannes,
will give a try, but anyway it already happened not the first time to me. Last time I had 3 identical mac minis with the same system image on each. 2 could run the script without problem, but the 3rd did not. The problem is especially with GEM, as in this case I have double lights turned on and everything is too bright. Anyway, this should work automatically as the installation is permanent in a museum. Will get back to you soon.
Popesz
On Tue, Aug 25, 2015 at 11:00 PM, IOhannes m zmölnig < zmoelnig@iem.at zmoelnig@iem.at> wrote:
On 08/25/2015 10:53 PM, Csaba Láng wrote:
Dear list, is there a way to avoid that a patch which is run from a script either
from
crontab or just autorun from the system runs twice? I heard about --no-gui solution, but never managed to use it on Mac.
i don't know how "--no-gui" is supposed to help you here. it only might obfuscate the fact that two instances are running...
i can think of two simple ways to avoid double runs:
- setup a shared-ressource (a lock-file): when the script starts it
checks for the lock-file; if it is not there, it will create the lock, launch Pd; once Pd is finished it will remove the lock; if the lock *is* there, the script will exit immediately. see flock(1) on linux and shlock(1) on osx.
- stop all running instances of the patch before starting it.
usually you would just do something along the lines of
pkill -KILL pd, before starting a new instance of Pd.fmasdr IOhannes
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