Zyan: TcpEx global connection lock issue

test.cs

// http://zyan.com.de
//
// Compile using: csc test.cs /r:Zyan.Communication.dll
//
// Start up test.exe several times.
// The first process is the server, the rest are clients.
//

using System;
using System.Collections.Concurrent;
using System.Linq;
using System.Threading;
using Zyan.Communication;
using Zyan.Communication.Protocols.Tcp;

class GlobalLockSuspicionTest
{
	static void Main()
	{
		try
		{
			StartServer();
		}
		catch
		{
			StartClient();
		}
	}

	// ------------ Server code --------------

	static void StartServer()
	{
		var proto = new TcpDuplexServerProtocolSetup(4321);

		using (var host = new ZyanComponentHost(nameof(GlobalLockSuspicionTest), proto))
		{
			host.RegisterComponent<IService, Service>();
			host.SubscriptionCanceled += (s, e) => Console.WriteLine("Subscription canceled: {0}.{1}", e.ComponentType, e.DelegateMemberName);

			Console.WriteLine("Server started. Press ENTER to quit.");
			Console.ReadLine();
		}
	}

	public class Service : IService
	{
		private static int Counter { get; set; }

		public string Hello()
		{
			Counter++;
			Console.WriteLine("Called: " + Counter);
			return "Hello: " + Counter;
		}
	}

	// ------------ Shared code --------------

	public interface IService
	{
		string Hello();
	}

	// ------------ Client code --------------

	static void StartClient()
	{
		var proto = new TcpDuplexClientProtocolSetup();
		var url = proto.FormatUrl("localhost", 4321, nameof(GlobalLockSuspicionTest));

		using (var conn = new ZyanConnection(url))
		{
			var proxy = conn.CreateProxy<IService>();

			Console.WriteLine("Client started. Commands: H = hello, P = poll, C = connect, ^C to quit.");
			while (true)
			{
				var command = Console.ReadLine();
				switch (command.ToLower().FirstOrDefault())
				{
					case 'h':
						var result = proxy.Hello();
						Console.WriteLine("Server reply: {0}", result);
						break;

					case 'p':
						Console.WriteLine("Polling...");
						ThreadPool.QueueUserWorkItem(x => Poll(proxy));
						break;

					case 'c':
						Console.WriteLine("Connecting to example.com...");
						ThreadPool.QueueUserWorkItem(x => Connect());
						break;

					default:
						Console.WriteLine("Unknown command");
						break;
				}
			}
		}
	}

	static void Connect()
	{
		try
		{
			var proto = new TcpDuplexClientProtocolSetup();
			var url = proto.FormatUrl("example.com", 4321, nameof(GlobalLockSuspicionTest));
			new ZyanConnection(url);
		}
		catch (Exception ex)
		{
			Console.WriteLine("Connection failed. Error message: {0}", ex.Message);
		}
	}

	static void Poll(IService proxy)
	{
		for (var i = 0; i < 100; i++)
		{
			Thread.Sleep(TimeSpan.FromSeconds(1));
			Console.WriteLine("Iteration #{0}: server reply: {1}", i, proxy.Hello());
		}
	}
}

Related issue: zyanfx/Zyan#85