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Pub/Sub Messaging with NServiceBus

Pub/Sub Messaging with NServiceBus. Bernard Kowalski, Microdesk Inc email: bkowalski@microdesk.com. PART I – Introduction and Basic Concepts of NServiceBus What is NServiceBus ? Transport – MSMQ Messaging models Endpoint configuration Generic host Define and send a message

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Pub/Sub Messaging with NServiceBus

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  1. Pub/Sub Messaging with NServiceBus Bernard Kowalski, Microdesk Inc email: bkowalski@microdesk.com

  2. PART I – Introduction and Basic Concepts of NServiceBus What is NServiceBus? Transport – MSMQ Messaging models Endpoint configuration Generic host Define and send a message Handling a message Sagas Unit testing Other NServiceBus processes PART II - Code Examples Simple send message – configuration Pub/Sub Saga PART III - Discussion

  3. What is NServiceBus ? www.nservicebus.com

  4. Message transport - MSMQ Durable and Transactional

  5. Messaging models: Store and Forward Request/Response Publish/Subscribe

  6. Store & ForwardMessaging

  7. Request / Response

  8. Publish / Subscribe

  9. Publish / Subscribe

  10. Endpoint configuration

  11. Endpoint configuration

  12. Endpoint configuration

  13. Generic Host

  14. Generic Host NServiceBus.Host.exe

  15. Generic Host

  16. Generic Host Three built in configuration options: AsA_Client AsA_Server AsAPublisher

  17. Generic Host

  18. Define and send a message

  19. Define and send a message

  20. Handling a message

  21. Sagas

  22. Unit Testing

  23. Other NServiceBus Processes • Distributor • Gateway • Proxy • Timeout

  24. Distributor http://www.nservicebus.com/

  25. Gateway http://www.nservicebus.com/

  26. Proxy Site A Site B No Proxy Remote Server Client Client Client Client Hash(MSG) http://www.nservicebus.com/

  27. Proxy Site A Site B Remote Server Client Client Client Client Proxy Client http://www.nservicebus.com/

  28. Timeout http://www.exaclair.com/

  29. PART II – Demo Application

  30. PART III – Discussion

  31. References: http:// www.nservicebus.com http://tech.groups.yahoo.com/group/nservicebus/

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