{"ftp_port": "21", "ftp_username": "test", "ftp_ip": "192.168.2.29", "ftp_password": "test", "folder_save": "test2"}

data = json.loads(msg.payload)
        ftp_ip = data['ftp_ip']
        ftp_port = data['ftp_port']
        ftp_username = data['ftp_username']
        ftp_password = data['ftp_password']
        ftp = ftplib.FTP()
        try:
                ftp.connect(ftp_ip, ftp_port)
                print "FTP: Connecting!"
        except Exception, e:
                print str(e)
        try:
                ftp.login(ftp_username, ftp_password)
                print "FTP: Logging in!"