如何确保流被完全读取

我正在使用Network Stream, TcpListener and Sockets。

我想确保来自发送者的所有数据都被接收者接收到。

我有接收器的以下代码

private void StartReciever()
{
    util.LoadSettings();
    string tcpIpAddress = util.svrSettings["IpAddress"];
    string port = util.svrSettings["Port"];
    string outDir = util.svrSettings["isOutput"];
    new Thread(
    () =>
    {
        if (!File.Exists(util.settingFile))
            Logger("Please setup the services first.");
        else
        {
            try
            {
                IPAddress ipAddress = IPAddress.Parse(tcpIpAddress);
                TcpListener tcpListener = new TcpListener(ipAddress, Convert.ToInt32(port));
                tcpListener.Start();
                Logger("'nWaiting for a client to connect...");
                //blocks until a client connects
                Socket socketForClient = tcpListener.AcceptSocket();
                Logger("'nClient connected");
                //Read data sent from client
                NetworkStream networkStream = new NetworkStream(socketForClient);
                int bytesReceived, totalReceived = 0;
                string fileName = "testing.txt";
                byte[] receivedData = new byte[10000];
                do
                {
                    bytesReceived = networkStream.Read
                        (receivedData, 0, receivedData.Length);
                    totalReceived += bytesReceived;
                    Logger("Progress of bytes recieved: " + totalReceived.ToString());
                    if (!File.Exists(fileName))
                    {
                        using (File.Create(fileName)) { };
                    }
                    using (var stream = new FileStream(fileName, FileMode.Append))
                    {
                        stream.Write(receivedData, 0, bytesReceived);
                    }
                }
                while (bytesReceived != 0);
                Logger("Total bytes read: " + totalReceived.ToString());
                socketForClient.Close();
                Logger("Client disconnected...");
                tcpListener.Stop();
            }
            catch (Exception ex)
            {
                // Error : "Only one usage of each socket address (protocol/network address/port) is normally permitted"     
                Logger("There is some error: " + ex.Message); 
            }
        }
    }).Start();
}

如何确保do-while循环后的代码执行？

发件人代码：

private static void SendData(string tcpIpAddress, string port, string filename)
{
    new Thread(
      () =>
      {
          TcpClient tcpClient = new TcpClient(tcpIpAddress, Convert.ToInt32(port));
          //const int bufsize = 8192;
          const int bufsize = 10000;
          var buffer = new byte[bufsize];
          NetworkStream networkStream = tcpClient.GetStream();
          using (var readFile = File.OpenRead(filename))
          {
              int actuallyRead;
              while ((actuallyRead = readFile.Read(buffer, 0, bufsize)) > 0)
              {
                  networkStream.Write(buffer, 0, actuallyRead);
              }
          }
      }).Start();
}