ThrottlingTroll-AspDotNetCore-Samples

Sample code demonstrating how to use ThrottlingTroll with ASP.NET Core.

How to run locally

As a prerequisite, you will need minimum .NET 6.0 installed.

1. Either open ThrottlingTroll-AspDotNetCore-Samples.sln in your Visual Studio and press F5, or go to ThrottlingTrollSampleWeb folder and type dotnet run in your terminal window.
2. Open http://localhost:5085/swagger in your browser and try making calls.

By default the default MemoryCacheCounterStore is used. If you want to use RedisCounterStore, add RedisConnectionString setting to appsettings.json file. For a local Redis server that connection string usually looks like localhost:6379.

How to see OpenTelemetry

The project is already instrumented with OpenTelemetry and Zipkin exporter, so all you have to do is:

1. Run Zipkin locally, e.g.:

   curl -sSL https://zipkin.io/quickstart.sh | bash -s
   java -jar zipkin.jar
   

2. Open Zipkin UI (http://localhost:9411/zipkin).

3. Observe traces, e.g.: