Tweaked perf run

Program.cs

using System;
using System.Net;
using System.Net.Http;
using System.Threading;
using System.Threading.Tasks;
using System.Web.Http.SelfHost;

namespace leveldb_sharp_sample
{
    public class WebHost
    {
        private static readonly string _baseAddress = "http://henrikn-10:50231";
        private HttpSelfHostServer host;

        public void Open()
        {
            var config = new HttpSelfHostConfiguration(_baseAddress);

            config.MessageHandlers.Add(new ShortcutMessageHandler());
            host = new HttpSelfHostServer(config);
            host.OpenAsync().Wait();
            Console.WriteLine("Listening on {0}", _baseAddress);
        }

        public void Close()
        {
            host.CloseAsync().Wait();
        }

        public class ShortcutMessageHandler : DelegatingHandler
        {
            public static Int64 count;

            protected override Task<HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)
            {
                HttpResponseMessage response = new HttpResponseMessage()
                {
                    StatusCode = HttpStatusCode.OK,
                    Content = new StringContent("HELLO WORLD"),
                };
                return Task.FromResult(response);
            }
        }
    }

    internal class Program2
    {
        //private static Timer timer = new Timer(TimerCallback, null, 1000, 1000);
        private static DateTime lastUpdated;
        private static Int64 clientCount;

        private static void Main(string[] args)
        {
            var host = new WebHost();
            host.Open();

#if false
            ServicePointManager.DefaultConnectionLimit = Int32.MaxValue;
            for (int i = 0; i < 4; i++)
            {
                Task.Factory.StartNew(() =>
                {
                    var httpClient = new HttpClient();
                    while (true)
                    {
                        Interlocked.Increment(ref clientCount);
                        var response = httpClient.GetAsync("http://localhost:50231").Result;
                    }
                });
            }
#endif

            Console.WriteLine("Hit ENTER to exit...");
            Console.ReadLine();
        }

        private static void TimerCallback(object state)
        {
            var count = WebHost.ShortcutMessageHandler.count;
            var clientCount = Program2.clientCount;
            var elapsed = DateTime.Now - lastUpdated;
            Console.WriteLine("Client: {0}\t\tServer: {1}", clientCount / elapsed.TotalSeconds, count / elapsed.TotalSeconds);
            Interlocked.Exchange(ref WebHost.ShortcutMessageHandler.count, 0);
            Interlocked.Exchange(ref Program2.clientCount, 0);
            lastUpdated = DateTime.Now;
        }
    }
}