Book Image

Learning NServiceBus Sagas

By : Richard L Helton
Book Image

Learning NServiceBus Sagas

By: Richard L Helton

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Learning NServiceBus Sagas
Richard L Helton
Jan, 2015 | 214 pages
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Table of Contents (13 chapters)
Learning NServiceBus Sagas
Learning NServiceBus Sagas
Credits
Credits
About the Author
About the Author
About the Reviewers
About the Reviewers
www.PacktPub.com
www.PacktPub.com
Preface
Preface
Free Chapter
1
Introduction to Sagas
Introduction to Sagas
A brief introduction to ESBs
Sagas – what are they good for?
Summary
2
NServiceBus Saga Architecture
NServiceBus Saga Architecture
Upgrading from NSB version 4 to 5
The saga workflow
Deployment
ServiceInsight
Summary
3
The Particular Service Platform
The Particular Service Platform
Introducing NSB components
Understanding ServicePulse and its function
Understanding ServiceInsight and its function
Introducing CustomChecks for ServicePulse
Summary
4
Saga Development
Saga Development
A brief overview of ASP.NET MVC
Sagas and web services
Creating a WCF server
Creating a WCF client
Adding NServiceBus to MVC
RabbitMQ for NSB
ActiveMQ in NSB
Summary
5
Saga Snippets
Saga Snippets
Source code overview
Sample e-mail saga notification
Sample SFTP saga
Saga deployment
ActiveMQ
Summary
6
Using NServiceBus in the Cloud
Using NServiceBus in the Cloud
Introducing the cloud and NSB
Introducing PaaS, IaaS, and SaaS
Using Microsoft Azure
Summary
Index
Index

Chapter 2. NServiceBus Saga Architecture

We have briefly touched upon sagas in the previous chapter, and in this chapter, we will go into more detail. We will discuss timeouts, message handling, and persistence for sagas. In this chapter, we will cover:

  • Transition from NServiceBus (NSB) version 4 to version 5

  • Message flow

  • Deployment

  • Insight

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