❔ Assignment: TCPListener that recieves and returns to tcpClient

      tcpServer server = new tcpServer();

        private async void mainForm_Load(object sender, EventArgs e)
        {
             labelStatus.Text = "Status: Inväntar data...";
             await server.ListenAsync();

        }

 public class tcpServer
    {
        // We create our datatypes
        private int portAdress { get; set;}
        private TcpListener Host { get; set; }

        public tcpServer() 
        { // Constructor

            portAdress = 12345;
            Host = new TcpListener(IPAddress.Any, portAdress);
            Host.Start();
            

        }

        public async Task<string> ListenAsync()
        {
            using (TcpClient client =  await Host.AcceptTcpClientAsync())
            {

                using (NetworkStream stream = client.GetStream())
                {
                    //Used to send and receive messages
                    byte[] msg = new byte[1024];
                    await stream.ReadAsync(msg, 0, msg.Length);
                    return Encoding.Unicode.GetString(msg);
                }
            }
        }
    }