Enterprise Integration Patterns: Messaging Channels - 7.3

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Design and Development > Designing Routes
Enterprise Integration Pattern Description

Point to Point Channel


Enables the caller to be sure that exactly one receiver will receive the document or perform the call.

Publish Subscribe Channel


Enables the sender to broadcast an event to all interested receivers.

Dead Letter Channel


Enables the messaging system to control the behaviors if a message cannot be delivered.

Guaranteed Delivery


Enables the sender to make sure that a message will be delivered, even if the messaging system fails.

Message Bus


The architecture that enables separate applications to work together, but in a de-coupled fashion such that applications can be easily added or removed without affecting the others.