ds: force event_loop wakeup on final child death

Reaping children needs to keep the event_loop spinning another
round when the @post_loop_do callback may be used to check
on process exit during shutdown.

This allows us to get rid of the hacky SetLoopTimeout calls in
lei-daemon and XapHelper.pm during process shutdown if we're
trying to wait for all PIDs to exit before leaving the event
loop.

0 files changed, 0 insertions, 0 deletions