Exit 137 on docker stop

[se7entyse7en]

When the container is stopped, the return code is 137. Most probably this means that SIGTERM is not handled by sourced-ui, so the SIGTERM signal sent by docker-stop it's actually ignored, and a kill is sent after the timeout. The reason is that in the container the process is running with pid 1.

Sources:

• https://success.docker.com/article/what-causes-a-container-to-exit-with-code-137
• https://hackernoon.com/my-process-became-pid-1-and-now-signals-behave-strangely-b05c52cc551c