Support reload conf without restarting

[mrechte]

I would like the ability to reload the conf without having to restart the service:

# systemctl reload pgagroal
Failed to reload pgagroal.service: Job type reload is not applicable for unit pgagroal.service.

[jesperpedersen]

Which configuration settings are you most interested in ? Or just in general ?

[davidfetter]

I don't know about @mrechte, but from what I've seen, the more things you can do with a SIGHUP (or whatever similar thing you do to reload configuration without restarting) the better.

[jesperpedersen]

All the easy ones are supported now. The remaining ones will be on a case-by-case basis, so closing.

Thanks !