.NET console app SignalR client

program.cs

using System;
using SignalR.Client.Hubs;

namespace FANS.Demo
{
    internal class Program
    {
        private static void Main(string[] args)
        {
            try
            {
                var connection = new HubConnection("http://localhost:666/");
                IHubProxy hub = connection.CreateProxy("NotificationHub");
                connection.Start().ContinueWith(
                    task =>
                        {
                            if (task.IsFaulted)
                            {
                                Console.WriteLine("{0}", task.Exception.GetBaseException());
                            }
                            else
                            {
                                hub.Invoke("SendMessage", "Hello").ContinueWith(
                                    message =>
                                    {
                                        Console.WriteLine("{0}", message.Status);
                                    });
                            }
                        });
            }
            catch (Exception e)
            {
                Console.WriteLine(e);
            }
        }
    }
}