当客户端断开连接时，我的tcp/ip litsener发疯了/如何改进或修复它

你好，我有一个tcp/ip监听器，它工作完美，直到客户端断开连接或再次发送字符串，我不知道如何修复这个

        TcpListener serverSocket = new TcpListener(****);
        serverSocket.Start();
        Console.WriteLine(" >> Server Started");
        TcpClient clientSocket = serverSocket.AcceptTcpClient();
        Console.WriteLine(" >> Accept connection from client");
        int requestCount = 0;
        while ((true))
        {
            try
            {
                //SQL SECTION OF CODE
                MySqlDataReader rdr = null;
                MySql.Data.MySqlClient.MySqlConnection conn = new MySqlConnection(*******);
                conn.Open();

                //TCP LISTENING SECtion of code
                requestCount = requestCount + 1;
                NetworkStream networkStream = clientSocket.GetStream();
                byte[] bytesFrom = new byte[100025];
                networkStream.Read(bytesFrom, 0, clientSocket.ReceiveBufferSize);
                string dataFromClient = System.Text.Encoding.ASCII.GetString(bytesFrom);
                dataFromClient = dataFromClient.Substring(0, dataFromClient.IndexOf("$"));
                //char[] delimiterChars = { ' ', '<', '>', ':', ''t' };
                //string[] FinalData = dataFromClient.Split(delimiterChars);
                //var DataLines = XDocument.Load(dataFromClient)
                ////PARSING THE XML STRING
                //var dataLines = XDocument.Parse(dataFromClient)
                //    .Descendants("DataLine")
                //    .Select(n => new
                //    {
                //        Amount = n.Element("Amount").Value,
                //        TellNo = n.Element("TellNo").Value
                //    });
                //foreach (var item in dataLines)
                //{
                //    MySqlCommand cmd = new MySqlCommand("StringlistenerUpdate", conn);
                //    cmd.CommandType = CommandType.StoredProcedure;
                //    cmd.Parameters.Add(new MySqlParameter("@CustomerBalance", item.Amount));
                //    cmd.Parameters.Add(new MySqlParameter("@CustomerAccountID", item.TellNo));
                //    rdr = cmd.ExecuteReader();
                //    conn.Close();
                //    Console.WriteLine("{0}-{1}", item.Amount, item.TellNo);
                //}

                var Voicelines = XDocument.Parse(dataFromClient)
                 .Descendants("VoiceLine")
                 .Select(n => new
                 {
                     Amount = n.Element("Amount").Value,
                     TellNo = n.Element("TellNo").Value
                 });

                foreach (var item in Voicelines)
                {
                    MySqlCommand cmd = new MySqlCommand("StringlistenerUpdate", conn);
                    cmd.CommandType = CommandType.StoredProcedure;
                    cmd.Parameters.Add(new MySqlParameter("CustomerBalance", item.Amount));
                    cmd.Parameters.Add(new MySqlParameter("CustomerAccountID", item.TellNo));
                    cmd.ExecuteNonQuery();
                    conn.Close();
                    Console.WriteLine("{0}-{1}", item.Amount, item.TellNo);
                }
                ///  Console.WriteLine(" >> Data from client : " + DataLines);

                string serverResponse = "Last Message from client :" + dataFromClient;
                Byte[] sendBytes = Encoding.ASCII.GetBytes(serverResponse);
                networkStream.Write(sendBytes, 0, sendBytes.Length);
                networkStream.Flush();
                Console.WriteLine(" >> " + serverResponse);

                clientSocket.Close();
                serverSocket.Stop();
                Console.WriteLine(" >> exit");
                Console.ReadLine();
            }
            catch (InvalidOperationException ex)
            {
                Console.WriteLine(ex.ToString());
            }
            catch (OverflowException ex)
            {
                Console.WriteLine(ex.ToString());
            }
            catch (IndexOutOfRangeException ex)
            {
                Console.WriteLine(ex.ToString());
            }
            catch (Exception ex)
            {
                Console.WriteLine("Suppressed exception: " + ex);
            }
        }
    }
}

}

关于如何解决这个问题(解释为什么和如何)和改进它，如果这个问题是不可接受的或需要更多的信息，请让我知道我已经调试了它，除了客户端断开连接并重新发送(但一般来说，我发现这是一个非常原始的tcp/ip侦听器

thank you