Two jobs during worker shutdown

Two jobs during worker shutdown A sequence diagram generated by Archify. A assigned; handler starts B arrives in flight; handler never starts B: JobNack DRAINING; requeue B dispatched when capacity is available A result before deadline OR stream closes A resumes after lease expiry + recovery grace Before SIGTERM SIGTERM: drain starts A finishes OR deadline Only if A unfinished Old worker · A is running · Sequence participant Old worker A is running Engine · leases and queue · Sequence participant Engine leases and queue Replacement · ready for work · Sequence participant Replacement ready for work Legend main request return async trace message