Monitoring your Azure Functions

We now understand how to integrate Azure Functions with Application Insights. Now, let's gain an understanding of how to view the logs that are written to Application Insights by Azure Functions code so that, as a developer, you can troubleshoot any exceptions that occur.

Let's make a small change to the HTTP trigger function and then run it a few times.

How to do it...

Perform the following steps:

1. Navigate to the HTTP trigger that you created and replace the following code. I just moved the line of code that logs the information to the Logs console and added the name parameter at the end of the method:

public static async Task<IActionResult> Run(HttpRequest req, ILogger log...