Forbid normal user access.

[caizixian]

What I want:
Run pm2 daemon as root and my web app as www-data.
Only users who have root privilege can control the web app.

But in current version of pm2:
Any user can stop or restart a web-app even it's controlled by root.

[Unitech]

Feature added in upcoming PM2. To try it:

(Make sure pm2 is run as root to manipulate uid and gid)

$ pm2 save
$ pm2 kill
$ npm install Unitech/pm2#development -g
$ sudo pm2 resurrect
$ sudo pm2 start app --uid <uid>
# Now pm2 ls display the user running the script
$ pm2 ls

Feedback is welcome

[caizixian]

Thank you for implementing this.