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Azure Application Insights – Set cloud role name in your Javascript frontend

One of the nice features of Application Insights, is the Application Map. This gives you a visual clue of all the parts of your application and their dependencies.

I blogged before on how you could tweak this application map through a custom TelemetryInitializer:

Today I want to share another option when you are using the Javascript snippet inside your web frontend.

Inside the snippet you should use the onInit callback to inject a TelemetryInitializer:

Here is the full snippet as well:

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