Jetpack_Sync_Actions::initialize_sender PHP Метод

    static function initialize_sender()
    {
        require_once dirname(__FILE__) . '/class.jetpack-sync-sender.php';
        self::$sender = Jetpack_Sync_Sender::get_instance();
        // bind the sending process
        add_filter('jetpack_sync_send_data', array(__CLASS__, 'send_data'), 10, 4);
    }