Exits the process for a service-manager restart (D196). restart
returns at once: the exit follows a graceful stop, so callers inside the
change source's queue never wait on themselves. Only the first request
of a process counts. Injected, so tests never call process.exit.
Exits the process for a service-manager restart (D196).
restartreturns at once: the exit follows a graceful stop, so callers inside the change source's queue never wait on themselves. Only the first request of a process counts. Injected, so tests never callprocess.exit.