Description

The supervisord configuration for changedetector always restarts the service once it exits:

In case the changedetector service exits with an error, it's restarted. This leads to an endless exit and restart loop.

To prevent this, autorestart=true has been removed from the configuration. This lets supervisord only restart the service, when it exits with error code >0.

The function _exit_with_error now allows to pass a second argument: the exit code.

In case of an error, changedetector exits as before, but will not be restarted by supervisord.

Fixes #2546

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Improvement (non-breaking change that does improve existing functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation (README.md or the documentation under docs/)
• If necessary I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes