Extension for Fallback

To facilitate the fallback to a different Data Provider you can use the FallbackToDataProvider() extension method in the FallbackAction.

For instance, to establish a fallback policy for a RavenDB data provider, ensuring that in the event of a RavenException, the Audit Events will be written to a file using a File data provider as a fallback:

Extension for hedging

To facilitate the hedging strategy you can use the FallbackToDataProvider() extension method in the ActionGenerator.

For instance, to establish a hedging policy for a data provider so in case of exceptions, the Audit Events will be written to a different data provider using a hedging strategy:

Settings

• DataProvider: The primary data provider to use.
• WithResilience: The resilience strategy to apply to the primary data provider. It can be a single policy or a collection of policies.

Resilience Strategies

The following are some of the available resilience policies to apply to the primary data provider.

• AddRetry: Adds a retry policy to the primary data provider.
• AddFallback: Adds a fallback policy to the primary data provider.
• AddCircuitBreaker: Adds a circuit breaker policy to the primary data provider.
• AddTimeout: Adds a timeout policy to the primary data provider.
• AddHedging: Adds a hedging policy to the primary data provider.

Please refer to Polly documentation for a complete list.