private static bool SendFileRawData(Socket socketClient, String filepath, IPAddress address, int port)
        {
            FileSendOnNet file = new FileSendOnNet(filepath);

            if (socketClient.Connected == false)
            {
                socketClient.Connect(address, port);
            }

            file.SendFileInfo(socketClient);
            file.SendFile(socketClient);

            return(true);
        }