type
TaskRunSummary
Claimed, succeeded, failed, and released counts for a worker cycle.
Claimedint- Tasks leased in this cycle.
Succeededint- Tasks completed successfully.
Retriedint- Tasks scheduled for another attempt.
Failedint- Tasks moved to terminal failure.
Releasedint- Leases released without executing.
Prunedint- Expired terminal records removed.
Handler failures are persisted as retry or dead-letter state and do not become infrastructure errors.