Riverpod — Automatic retry

Instructions

Riverpod retries providers when their computation throws. Retry can be customized per provider or globally.

Default behavior

By default a provider is retried up to a limit (e.g. 10 times) with exponential backoff (e.g. 200ms to 6.4s). Error and ProviderException are not retried: Error indicates a bug; ProviderException means a dependency failed, so the dependent provider is not retried (the underlying one is).

Custom retry function

A retry function has signature Duration? Function(int retryCount, Object error). Return a Duration for the delay before the next retry, or null to stop.