⏰ Scheduler

Delayed task queue with leases

Scheduler manages delayed tasks, lease-based reservation, task acknowledgement, and task snapshots over HTTP.

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Scheduler

Key features

Create scheduler namespaces, enqueue delayed tasks, reserve work, extend leases, and acknowledge completion.

Delayed tasks

Enqueue JSON payloads with explicit task IDs and Go-style durations such as 30s or 5m.

Lease-based workers

Reserve tasks for a work window, extend leases, then acknowledge or reschedule tasks.

Snapshot stream

Observe scheduled and in-flight tasks through snapshot responses and SSE snapshots.

Quick start

Get started with Scheduler in seconds using the API.

1curl -X POST https://scheduler.hola.cloud/schedulers \
2  -d '{"id":"jobs","display_name":"Background jobs"}' \
3  && curl -X POST https://scheduler.hola.cloud/schedulers/jobs/tasks \
4  -d '{"id":"task-001","delay":"60s","payload":{"job":"backup"},"labels":["kind:backup"]}'

Use cases