I am wrapping NGINX and Unicorn in Bluepill which both support configuration reloads via sending the HUP command to the process.
It would be useful to have the ability to set a reload command or a reload signal on a per process basis to notify the service of a configuration change.
I will implement this and issue a pull request with tests if you agree with this feature.
Yes, I'll merge this feature in any case if this will have specs (there are no tests yet).
Sorry for a long delay. I'll free to merge this week I think.
See #87 for details. I need more contributors or more time.