Application Initialization with Azure Functions
TL/DR You can warm up a function app using an applicationhost.config transform with an appliationhost.xdt. This ONLY works with Windows as application initialization is a concept built into IIS. I’m not aware of the same feature set available in Linux. Skip to the config section for the transformation setup. Background A couple months ago I…
Troubleshooting App Initialization (IIS Warmup) on Azure Web Apps
Troubleshooting App Init (IIS Warmup) Lately our team has been getting a higher load of issues related to customers trying to utilize the Application Initialization Module. This module is handy feature that allows you to warm your app prior to the application receiving requests to help avoid the dreaded cold-start or slow initial load times…
