private void HandleClientComm(object client)
		{
			TcpClient tcpClient = (TcpClient)client;
			NetworkStream ns = tcpClient.GetStream();			
			byte[] message = new byte[4096];
			int bytesRead = 1;
            string currentMessage = string.Empty;
            string currentInst = string.Empty;
            ASCIIEncoding encoder = new ASCIIEncoding();
			while (true)//ns.DataAvailable
			{
                if (bytesRead == 0)
                    break;
				try
				{
					bytesRead = ns.Read(message, 0, 4096);
				}
				catch
				{
					break;
				}
			
                currentMessage = encoder.GetString(message, 0, bytesRead);
				AddTextToTextBox(currentMessage);
				if (!string.IsNullOrEmpty(currentMessage))
				{
					if ((currentMessage[0] == STX) &&
						(currentMessage[currentMessage.Length - 1] == ETX))
					{
						currentInst += currentMessage;
						AddItemToQueue(currentInst);
						AddDataToRow(tcpClient.Client.RemoteEndPoint.ToString(), currentInst);
						currentInst = string.Empty;
					}
				}
				createQuery();
			}
			AddTextToTextBox(tcpClient.Client.RemoteEndPoint.ToString() + " - Disconnected on: " + DateTime.Now);
			RemoveItemFromDataGrid(tcpClient.Client.RemoteEndPoint.ToString()); 
			tcpClient.Close();
		}