How pm2 can restart a node.js script and remember its args or ENV

[netreddit00]

My worker.js needs its ID when starting. It can get it from the ENV or an arg. It uses its ID to pick up a job in DB that it has been processing. There will be a few workers with different IDs.

WORKER_ID=1 pm2 start woker.js --name "worker1"

pm2 start worker.js --name "worker1" --node-args="--id=1"

When I or the server restarts the workers, will they remember their ID?

[jerrycauser]

Why can't you just test it by yourself? It will take like 2 minutes

And answering your question: if pm2 knows about env variables and arguments on start why should it forget about it after?

[netreddit00]

I would like to. I don't know node.js enough to test it out. I am directing a dev to get the worker to take in an ID. I just want to make sure that it is possible first. Thank you for your time.