# `StatifierOban`
[🔗](https://github.com/riddler/statifier_oban/blob/v0.17.3/lib/statifier_oban.ex#L1)

Durable timers and async invoke execution for
[Statifier](https://github.com/riddler/statifier-ex), backed by Oban.

Statifier's session runs delayed sends on `Process.send_after/3`, so every
in-flight timer dies with the node. This package consumes Statifier's
effect vocabulary (st-ADR-0054) and schedules that work in Oban instead,
so a chart with delays measured in hours or days survives a deploy.

This package never owns an Oban instance (ADR-0002). The host supplies its
own instance through `StatifierOban.Config`, and this package's
application supervision tree stays empty: nothing here starts Oban, a
repo, or a notifier. Jobs scheduled through this package are at-least-once
and must be idempotent.

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*Consult [api-reference.md](api-reference.md) for complete listing*