David Taylor b6b27bc383
DEV: Improve auto-restart parent process detection logic (#13068)
The auto restart logic was sending a USR2 to the parent process without checking what the parent process actually was. In some situations, it might not be the `bin/unicorn` supervisor.

This commit switches to use a global variable for the supervisor PID. This will be much less prone to unexpected behavior.
2021-05-14 18:17:31 +01:00
..
2021-03-01 16:42:50 +11:00