Restart node project automatically with bash script

aaP_ronywisnuwardana

I have a node project that occasionally crashes so it will stop running until I click on the status in Websites > Node Project to restart it. But I want to restart automatically on crash, maybe with a bash script combined with a cronjob to detect if there is no running process in the related port but how do I do that?
Is it possible ? If yes, what command should I use?

aaPanel_Kern

aaP_ronywisnuwardana
Try adding the following, replacing xxx with your project name

pid=`ps aux|grep $(cat /www/server/nodejs/vhost/pids/xxx.pid)|grep -v grep|wc -l`
echo ${pid}
if [ "${pid}" == "0" ];then
 bash /www/server/nodejs/vhost/scripts/xxx.sh
fi

aaP_ronywisnuwardana

aaPanel_Kern Thanks, thats what i'm looking for

aaP_kienvictory

aaPanel_Kern
I want to ask about the command to restart the node project using command, can you help me? I can understand your code above will check the status of the project, if it = 0 it will turn it back on. However, I have a Next js project and there are a few static files that are written to the public after a period of time, so I need to leave cron so that this project is restarted after adding the public files.

codingmantra

Thanks your scipt save me.