BZ-1128377 - Parent process does not get notified after sub process completes

(cherry picked from commit 0b160c04a592c8f205185aa57b6dd9a90d93ea0e)
BZ-1128377 - Parent process does not get notified after sub process completes

(cherry picked from commit 0d018a7f871b6e4bd8a5c0263f570b3b4b481ce3)