| OrderedMessageDispatcher | An IMessageDispatcher implementation that processes the messages in the order the IMessageHandlerIMessageHandlers</see> were registered with the Dependency Injection container. |
| ParallelMessageDispatcher | An IMessageDispatcher implementation that processes the messages in parallel, regardless of the order the IMessageHandlerIMessageHandlers</see> were registered with the Dependency Injection container. |
| AmazonSQSNameResolver | A INameResolver for SimpleMessageBus instances backed by Amazon SQS. |
| AzureStorageQueueProcessor | Processes messages from Azure Storage Queues and dispatches them to registered message handlers. |
| FileSystemQueueProcessor | Processes queue items stored in the local file system and dispatches them to all IMessageHandlerIMessageHandlers</see> registered with the DI container. |