Publish Topology

Topology is a key part of publishing messages, and is responsible for how the broker's facilities are configured.

The publish topology defines many aspects of broker configuration, including:

• RabbitMQ Exchange names or Azure Service Bus Topic names
  • Formatted, based upon the message type
  • Explicit, based upon the configuration
• RabbitMQ Exchange Bindings or Azure Service Bus Topic Subscriptions

When Publish is called, the topology is also used to:

• Populate the RoutingKey of the message sent to the RabbitMQ exchange
• Populate the PartitionId or SessionId of the message sent to the Azure Service Bus topic