/*
         * Upload a file from client to server
         */
        public void uploadFile(FileTransferMessage msg)
        {
            Console.Write(DateTime.Now.ToString(@"MM\/dd\/yyyy h\:mm tt") + " - " + "UPLOAD FILE");
            string response = ServerFileStream.uploadFile(msg);

            //return response;
        }
 /*
  * Download a file from server to client
  */
 public Stream downloadFile(string filename)
 {
     return(ServerFileStream.downloadFile(filename));
 }