Server disconnects client after ~3 seconds.

The title says it all. Here is the server and client code.

Server code:

using System;
using System.Text;
using Telepathy;

namespace TelepathyTestServer {
    class Program {
        static void Main(string[] args) {
            const int MaxMessageSize = 8 * 1024;

            Encoding utf8 = Encoding.UTF8;

            Server server = new Server(MaxMessageSize);

            server.OnConnected = (connectionId) => {
                Console.WriteLine("Client [{0}] connected.", connectionId);
                byte[] msg = utf8.GetBytes("Hello from server.");
                server.Send(connectionId, new ArraySegment<byte>(msg));
            };

            server.OnData = (connectionId, data) => {
                Console.WriteLine(connectionId + " Data: " + utf8.GetString(data.Array, 0, data.Count));
            };

            server.OnDisconnected = (connectionId) => Console.WriteLine("Client [{0}] disconnected.", connectionId);

            server.Start(5200);

            while (true) {

                server.Tick(100);

                System.Threading.Thread.Sleep(1);
            }
        }
    }
}

Client code:

using System;
using System.Text;
using Telepathy;

namespace ClientTest {
    class Program {
        static void Main(string[] args) {
            const int MaxMessageSize = 8 * 1024;

            Encoding utf8 = Encoding.UTF8;

            Client client = new Client(MaxMessageSize);

            client.OnConnected = () => {
                Console.WriteLine("Connected to server.");
                byte[] msg = utf8.GetBytes("Hello from client.");
                client.Send(new ArraySegment<byte>(msg));
            };

            client.OnData = (data) => Console.WriteLine(utf8.GetString(data.Array, 0, data.Count));

            client.OnDisconnected = () => Console.WriteLine("Disconnected from server.");

            client.Connect("127.0.0.1", 5200);
            System.Threading.Thread.Sleep(100);

            while (true) {

                client.Tick(100);

                System.Threading.Thread.Sleep(1);
            }
        }
    }
}```

Reproduce the disconnect with the supplied C# server and client programs, starting at server.Tick(100), client.Tick(100), and the OnDisconnected callbacks. Trace the connection lifecycle around those entry points and use the console output to identify why the client disconnects after about three seconds; done means the sample client remains connected during normal operation.