This patch makes the script use an execution lock as provided by
Koha::Script. Previous attempt got too complex and contentious, and
given we have a simple way to achieve the same thing, I decided to
submit an alternative approach.
To test:
1. Apply this patch
2. Add the following content to misc/cronjobs/process_message_queue.pl
on line 83:
sleep 100;
3. Save the file
4. Have two terminals open
5. On the first one, run:
$ kshell
k$ misc/cronjobs/process_message_queue.pl
6. On the second one, run the same
=> SUCCESS: The second one dies telling it had to skip the run
7. Undo your changes:
$ git checkout misc/cronjobs/process_message_queue.pl
8. Sign off :-D
Sponsored-by: ByWater Solutions
Signed-off-by: Liz Rea <liz@bywatersolutions.com>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
(cherry picked from commit a80a96b933)
Signed-off-by: Lucas Gass <lucas@bywatersolutions.com>
(cherry picked from commit 9c6d9f5106)
Signed-off-by: Arthur Suzuki <arthur.suzuki@biblibre.com>
75353ccac8