delay between stop and start on restart

[Darkein]

• nodemon -v: 1.19.2
• node -v: 10.16.3
• Operating system/terminal environment: ubuntu 19.04
• Using Docker? What image: nop
• Command you ran: node --inspect=9002 --signal SIGTERM -r ts-node/register -r tsconfig-paths/register src/main.ts

Expected behaviour

when I restart my application using rs or by editing a file, I want to gracefully stop my application then restart it

Actual behaviour

when I tap rs the application start before the previous one stop. I have to stop it with CTRL+C, then restart it.

rs
[nodemon] starting `node --inspect=9002 -r ts-node/register -r tsconfig-paths/register src/main.ts`
Starting inspector on 127.0.0.1:9002 failed: address already in use
[nodemon] app crashed - waiting for file changes before starting...

Steps to reproduce

start an app which take some time to gracefully stop, then tap rs

I don't know if it's possible to catch when the app is completely stopped before restarting it, but if not adding a configurable delay between the stop and the start should be enough

[remy]

Can you try with the --spawn nodemon option fist?

[Darkein]

By updating to 1.19.2 the problem is less often but I still have it. Adding "spawn":true in nodemon.json didn't fix the problem.

[Darkein]

after some tests, I never have the problem if I remove --inspect.
It's certainly related to #1476, except it's not in a docker environement

[stale]

This issue has been automatically marked as idle and stale because it hasn't had any recent activity. It will be automtically closed if no further activity occurs. If you think this is wrong, or the problem still persists, just pop a reply in the comments and @remy will (try!) to follow up.
Thank you for contributing <3