using System;

using System.Threading.Tasks;

using System.Net.Http;

using Flurl.Http;

using Flurl.Http.Configuration;

public class Program

{

    public static async Task Main()

    {

        FlurlHttp.GlobalSettings.HttpClientFactory = new MyFlurlClientFactory();

        var text = await "https://flurl.dev/docs/client-lifetime/#using-flurl-with-an-ioc-container".GetStringAsync();

        Console.WriteLine(text);

    }   

}

​

public class MyFlurlClientFactory : Flurl.Http.Configuration.IHttpClientFactory

{

    private readonly Flurl.Http.Configuration.IHttpClientFactory _defaultFactory;

    public MyFlurlClientFactory()

    {

        _defaultFactory = new DefaultHttpClientFactory();

    }

​

    public HttpClient CreateHttpClient(HttpMessageHandler handler)

    {

        Console.WriteLine("Creating an HttpClient...");

        return _defaultFactory.CreateHttpClient(handler);

    }

​

    public HttpMessageHandler CreateMessageHandler()

    {

        return _defaultFactory.CreateMessageHandler();

    }

}