Apm-agent-dotnet: APM .NET Agent don’t Capture Http Status 2xx

[luisfernandomoraes]

Describe the bug
When uploading the application by running docker-compose up, a request that returns status 2xx such as http://localhost:xxxx/hc is not being captured by the APM agent but a request that returns a 404 for example http://localhost:xxxx/foo/bar is being logged by APM.

To Reproduce
Steps to reproduce the behavior:

1. clone repository from https://github.com/luisfernandomoraes/Way2CodeChallenge
2. Then call http://localhost:xxxx/hc
3. Then do http://localhost:xxxx/foo/bar
4. See Kibana APM

Expected behavior
Show the http requests with status 2xx.

[rabberbock]

Same experience here, but I am using .net core 3.1.

[luisfernandomoraes]

Yeah, I've tried the .net core 3.1 too 😑

[willsilvano]

Same here.
I also noticed that POST requests are not being captured.

[gregkalapos]

@luisaantonio I looked at your sample app and I think the problem is that the APM Agent is not registered as the 1. middleware here.

The app.UseAllElasticApm(Configuration); should be the 1. line in the Configure method, otherwise the APM middleware does not have a chance to capture the request before it hits MVC, or any other Middleware.

[willsilvano]

@gregkalapos Thanks!
Your tip solved the problem here.

[gregkalapos]

Great, thanks for the quick feedback.

I looked into our docs, and as it seems we don't document this properly. I'll add this to the docs!

[luisfernandomoraes]

Thanks @gregkalapos!!
Problem solved here too.