Book Image

Enterprise Integration with Azure Logic Apps

By : Matthew Bennett
Book Image

Enterprise Integration with Azure Logic Apps

By: Matthew Bennett

Overview of this book

Logic Apps are a visual flowchart-like representation of common programming actions, and are a flexible way to create logic without writing a single line of code. Enterprise Integration with Azure Logic Apps is a comprehensive introduction for anyone new to Logic Apps which will boost your learning skills and allow you to create rich, complex, structured, and reusable logic with instant results. You'll begin by discovering how to navigate the Azure portal and understand how your objects can be zoned to a specific environment by using resource groups. Complete with hands-on tutorials, projects, and self-assessment questions, this easy-to-follow guide will teach you the benefits and foundations of Logic App logic design. As you advance, you'll find out how to manage your Azure environment in relation to Logic Apps and how to create elegant and reliable Logic Apps. With useful and practical explanations of how to get the most out of Logic App actions and triggers, you'll be able to ensure that your Logic Apps work efficiently and provide seamless integration for real-world scenarios without having to write code. By the end of this Logic Apps book, you'll be able to create complex and powerful Logic Apps within minutes, integrating large amounts of data on demand, enhancing your systems, and linking applications to improve user experience.
Table of Contents (17 chapters)
1
Section 1: Logic App Fundamentals
7
Section 2: Logic App Design
13
Section 3: Logic App Maintenance and Management

Chapter 12: Solving Connection Issues and Bad Gateways by Rerunning Logic Apps

When you're trying to communicate with other cloud or on-premises domains, you must authenticate and pass data through a firewall. Logic apps have a timeout window of up to 2 minutes and presume that if no response is received before this time, the data is lost, and the connection can't be contacted. This chapter will look at common connection issues, how to understand them, and how to resolve them. As development is an iterative process, you may need to run your logic apps several times until you are happy with the result. You'll also learn how to rerun logic app runs without having to resend the original data from your external system time and again.

In this chapter, you will learn about the following:

  • A SQL connection will time out if the logic app does not receive a response within 2 minutes. This could indicate transient problems on the network, firewall, web proxy issues,...