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Serverless Integration Design Patterns with Azure

You're reading from  Serverless Integration Design Patterns with Azure

Product type Book
Published in Feb 2019
Publisher Packt
ISBN-13 9781788399234
Pages 494 pages
Edition 1st Edition
Languages
Authors (2):
Abhishek Kumar Abhishek Kumar
Profile icon Abhishek Kumar
Srinivasa Mahendrakar Srinivasa Mahendrakar
Profile icon Srinivasa Mahendrakar
View More author details
Toc

Table of Contents (15) Chapters close

Preface 1. Serverless Integration with Microsoft Azure 2. Azure Functions and Enterprise Integration 3. Introduction to Azure Event Grid 4. Azure API Management 5. Azure Service Bus with Integration Services 6. Introduction to Logic Apps 7. Control Flow Actions and Custom Connectors 8. Patterns with Azure Integration Services 9. B2B/EDI Solutions for Enterprise Integration with Azure Logic Apps 10. Hybrid Integration, BizTalk Server 2016 and an On-Premises Data Gateway 11. Intelligence in Integration Using Azure Cognitive Services 12. DevOps for Azure Integration 13. Monitoring for Azure Integration 14. Other Books You May Enjoy

An overview of triggers

The Logic Apps workflow is an event-driven integration platform and works with a combination of triggers and actions. In Azure Logic Apps, each workflow run starts with a trigger, which can be either external or scheduled. Every trigger is followed by one or more sets of actions, which are executed as part of the workflow.

It is always advisable to have a single trigger for each workflow instead of having multiple entry points for your logic apps. If you do require multiple triggers in Logic Apps for a single workflow, you need to update the code view of Logic Apps as shown:

Triggers in Logic Apps can be classified as polling triggers or push triggers. In the case of polling triggers, Logic Apps polls specified endpoints at scheduled intervals to look for any new messages or start the Logic Apps workflow instance at specified intervals. An example of this...

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