A simple hello world OWIN + Gate + Firefly app

HelloWorld.cs

namespace HelloWorld
{
    class Program
    {
        static void Main(string[] args)
        {
            var builder = new AppBuilder();
            var app = builder.Build(Startup.Configuration);

            var server = new ServerFactory().Create(app, 1337);

            Console.WriteLine("Running on localhost:1337");

            Console.ReadKey();
        }
    }

    public class Startup
    {
        public static void Configuration(IAppBuilder builder)
        {
            builder
                .RunDirect((req, res) =>
                {
                    res.Status = "200 OK";
                    res.ContentType = "text/plain";

                    res.Write("Hello World!\r\n").End();
                });
        }
    }
}