public static async Task Run (string endpointAddress, int port, bool isolated = true)
		{
			var server = new CSharpReplServer (endpointAddress, port, isolated);
			await server.Start ();
		}
 public static void Run(string[] args)
 {
     var server = new CSharpReplServer(Int32.Parse(args[0]));
     server.Start();
 }