Automatically retry transactions with backoff #1134
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Avoid both expected an unexpected database errors by automatically retrying transactions. Some operations, such as serialization and lock not available errors, are likely to occur during standard use depending on how a database is configured. Other errors happen infrequently due to pool contention or flickering connections, and those should also be retried for increased safety. This change is applied to `Oban.Repo.transaction/3` itself, so it will apply to every location that uses transactions. Closes #1132
sorentwo
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Avoid both expected an unexpected database errors by automatically retrying transactions. Some operations, such as serialization and lock not available errors, are likely to occur during standard use depending on how a database is configured. Other errors happen infrequently due to pool contention or flickering connections, and those should also be retried for increased safety.
This change is applied to
Oban.Repo.transaction/3itself, so it will apply to every location that uses transactions.