AWS: PM2

I use PM2 to let my Node.js running forever

Here are some commonds:

Install: npm install pm2 -g

Setup:

pm2 start app.js
pm2 save
pm2 startup

Check log: pm2 log

Kill: pm2 kill

Remove: npm remove pm2 -g

Today, I meet a mistake: status in the pm2 is “errored”
Spent a lot of time then figure out that my catch(error){} forgot to add “error”” parameter, my node.js didn’t find this error and compile successfully, but it can’t running on pm2