using cron to make php-script starting continuous processes
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13-03-2021 - |
문제
I created a cronjob which call a php-script every 5mins.
This PHP script needs to start several other PHP CLI scripts and keep them running in background even when the cron-script terminates.
I'm currently creating these sub-processes by the following line of code:
if (!$pid = shell_exec("nohup /var/[..]/cake.php test doSomething > /dev/null 2>&1 & echo $!")) return false;
When I call the "motherscript" via command-line everything's working great. But it seems like the sub-processes startet by the above line of code are terminated when the cron-job stops.
So how to spawn these cake.php test doSomething
script and keep the child-process running under the predefined user in crontab?
해결책
That makes sense, you need to tell the children PHP scripts to NOT terminate when it's parent stops.
ignore_user_abort(true);
Add the above line to the children PHP scripts. Should do it