Clear previous changes before locking process for heartbeat

rails / solid_queue

Database-backed Active Job backend

MIT License

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Clear previous changes before locking process for heartbeat #351

Closed rosa closed 2 months ago

rosa commented 2 months ago

For example, in case of a previous heartbeat failed because of a DB issue (with SQLite depending on configuration, a BusyException is not rare) and we still have the unpersisted value in last_heartbeat_at, which means that with_lock will result in:

RuntimeError: Locking a record with unpersisted changes is not supported

Fixes #350