Application Insights - 仅获取服务器端数据，不获取客户端数据

Question

We monitor our asp.net MVC web application using application insights. We used to just do server side logging, but recently I tried to also start logging client side data as explained here: https://docs.microsoft.com/en-US/azure/application-insights/app-insights-javascript

I added the script to the _layout.cshtml file and when I run the app and check if the object appInsights exists in the chrome dev tools it's up and running and it contains the right application key, but it's not logging any data. All blades in Azure's App Insights report that there's no data.

Any clues?

Regards, Ted

Answer 1

Had the similar problem. In my case it was resolved by putting the quotation marks around an instrumentation key in JavaScript snippet.

Please have a look at this troubleshooting article for some other scenarios: https://docs.microsoft.com/en-us/azure/azure-monitor/app/javascript-sdk-load-failure

Answer 2

Please check telemetry being sent to the application insights endpoint dc.services.visualstudio.com/v2/track (look for any outgoing requests with "url" property for pageviews and in that telemetry item, please confirm ikey) in fiddler. Also, if you are running this through visual studio debugger, we filter out traffic from browser links, so that telemetry will not be sent.