ContextQMD
Back to Prefect

repossessor

docs/v3/api-ref/python/prefect-server-services-repossessor.mdx

3.6.30.dev31.0 KB
Original Source

prefect.server.services.repossessor

The Repossessor service. Handles reconciliation of expired concurrency leases.

Functions

revoke_expired_lease <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/server/services/repossessor.py#L27" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

python
revoke_expired_lease(lease_id: Annotated[UUID, Logged]) -> None

Revoke a single expired lease (docket task).

monitor_expired_leases <sup><a href="https://github.com/PrefectHQ/prefect/blob/main/src/prefect/server/services/repossessor.py#L63" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

python
monitor_expired_leases(docket: Docket = CurrentDocket(), lease_storage: ConcurrencyLeaseStorage = Depends(get_concurrency_lease_storage), perpetual: Perpetual = Perpetual(automatic=False, every=timedelta(seconds=get_current_settings().server.services.repossessor.loop_seconds))) -> None

Monitor for expired leases and schedule revocation tasks.