Publish an explicit lifecycle snapshot with active download and post-processing counts. Guard asynchronous start recovery with a dedicated generation so a stop cannot revive an invalidated run. Keep starts requested during stopping pending until old work drains, then dispatch the accepted request once. Protect active task ownership and post-processing drain cleanup from stale finalizers. Cover recovery invalidation, pending restart dispatch, and late task cleanup with focused regression tests.
Sucukdeluxe
1f97ce8b42