Info Http metrics in .net framework 4.7.2

[domenico lorusso]

Hi, i am newer using Prometheus.

I have a application with framework .net 4.7.2

Im using Prometheus.NetFramework.AspNet and in the Application_Start event i write this:

            AspNetMetricServer.RegisterRoutes(GlobalConfiguration.Configuration);

but i don't see any http metric like this:

http_request_duration_seconds

http_requests_in_progress

...

Do you say if is possibile to see this metrics with .net framework 4.7.2? Thx.