Extension Points
Extension points are the interfaces the framework calls into. You only need this section if you’re replacing a default implementation — shipping a custom persistence store, serializer, or transport.
Most consumers never open this section. If you’re wiring the bus into a new database or message broker, start here; otherwise the API Reference has what you need.
Persistence Custom stores for aggregators, process managers, and timeouts.
Serialization Custom message serializers and type-id registries.
Transport Plug in a new message broker — implement IProducer + IConsumer.
Registry Replace handler discovery, dispatch, or top-level processing.
Bus Replace the request/reply orchestration with your own correlation strategy.