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Interfaces for an Asynchronous Batch-Supported Send Adapter

  • Article

Batch-aware adapters may send messages synchronously or asynchronously, and may perform transacted sends. To send batches of messages, a send adapter must implement the following interfaces:

  • IBTTransport

  • IBaseComponent

  • IBTTransportControl

  • IPersistPropertyBag

  • IBTBatchTransmitter

  • IBTTransmitterBatch

    For the asynchronous batch send, the Messaging Engine gets a batch from the adapter and adds messages to be transmitted to that batch. The messages are only sent when the Messaging Engine calls the Done method on the batch. The adapter returns False for each message that it intends to transmit asynchronously. The adapter then gets a batch from the adapter proxy and deletes those messages that it successfully transmitted.

    The following figure shows the object interactions involved in creating an asynchronous batch-supported send adapter.

    Image that shows the object interactions involved in creating an asynchronous batch-supported send adapter.
    Workflow for sending a message asynchronously

See Also

Adapter Variables
Developing a Send Adapter
Instantiating and Initializing a Send Adapter
Interfaces for a Synchronous Send Adapter
Interfaces for an Asynchronous Send Adapter
Interfaces for a Synchronous Batch-Supported Send Adapter
Interfaces for a Transactional Asynchronous Batch-Supported Send Adapter
Interfaces for a Solicit-Response Send Adapter