RateLimiter limitowanie ilości żądań

ConsoleExample.cs

static async Task ConsoleExample()
{
    var timeConstraint = TimeLimiter.GetFromMaxCountByInterval(5, TimeSpan.FromSeconds(1));

    for (int i = 0; i < 100; i++)
    {
        await timeConstraint;
        Console.WriteLine($"{DateTime.Now:MM/dd/yyy HH:mm:ss.fff}");
    }
}

FlurlClientExample.cs

static async Task FlurlClientExample()
{
    var url = "https://visualstudio.plawgo.pl";

    var cli = new FlurlClient(url).Configure(settings => {
        settings.HttpClientFactory = new HttpClientFactory();
    });

    for (int i = 0; i < 20; i++)
    {
        var content = await cli.Request().GetStringAsync();
        Console.WriteLine($"Page downloaded: {content.Length}");
    }
}

FlurlGlobalExample.cs

static async Task FlurlGlobalExample()
{
    FlurlHttp.Configure(settings => {
        settings.HttpClientFactory = new HttpClientFactory();
    });

    var url = "https://visualstudio.plawgo.pl";

    for (int i = 0; i < 20; i++)
    {
        var content = await url.GetStringAsync();
        Console.WriteLine($"Page downloaded: {content.Length}");
    }
}

HttpClientExample.cs

static async Task HttpClientExample()
{
    var handler = TimeLimiter
        .GetFromMaxCountByInterval(5, TimeSpan.FromSeconds(10))
        .AsDelegatingHandler();
    
    var client = new HttpClient(handler);

    for (int i = 0; i < 20; i++)
    {
        var content = await client.GetStringAsync("https://visualstudio.plawgo.pl");
        Console.WriteLine($"Page downloaded: {content.Length}");
    }
}

HttpClientFactory.cs

public class HttpClientFactory : DefaultHttpClientFactory
{
    public override HttpMessageHandler CreateMessageHandler()
    {
        var handler = TimeLimiter
            .GetFromMaxCountByInterval(5, TimeSpan.FromSeconds(10))
            .AsDelegatingHandler();

        handler.InnerHandler = base.CreateMessageHandler();

        return handler;
    }
}