[Pharo-users] What is code 137 / how to gracefully shut down via SIGTERM?

[Herby Vojčík]

Hi,

I had to find out how to automatically deploy the backend written in 
Pharo, and so far it uses docker-compose stop to stop the instance (and 
later docker-compose up -d to get everything up again).

I noticed the stop phase takes a while and ends with status code 137. I 
presume it ended forcefully and not gracefully.

What is the idiomatic way to wait on SIGTERM and close the process 
gracefully?

Thanks, Herby