NZBHags.NNTPConnection.Response C# (CSharp) Méthode

        private string Response()
        {
            sw.Reset();
            sw.Start();
            NetworkStream stream = GetStream();
            byte[] buffer = new byte[1024];
            int pos = 0;

            try
            {
                while ((stream.Read(buffer, pos, 1)) > 0 && keepAlive)
                {

                    if (buffer[pos] == '\n')
                        break;
                    pos++;
                }
            }
            catch (IOException ex)
            {
                throw;
            }
            string returnstring = enc.GetString(buffer, 0, pos);
            sw.Stop();
            return returnstring;
        }