In this code sample, we will call on-premise WCF Service from Logic Apps through BizTalk Server 2016. Here, WCF Service is responsible for getting account details for a specific Sunny Electricals customer. We will use Consume WCF Service Wizard to generate XSD schemas for the WCF Service and generate an IIS endpoint for Logic App to trigger.
This solution requires the following components to be installed and configured along with Microsoft BizTalk Server 2016:
On-premise data gateway
IIS configuration for Logic App Adapter
WCF-Basic HTTP adapter
Logic Apps Adapter
We have already discussed in Chapter 8, A Deep Dive into Logic Apps, how to install and configure an on-premise data gateway using your Azure subscription. We will use the on-premise data gateway along with BizTalk Server and Logic App Adapter to make the hybrid solution.