import $ from 'jquery'; import {config} from 'grav-form'; $(document).ready(() => { const keepAlive = $('[data-grav-keepalive]'); if (keepAlive.length) { const timeout = config.session_timeout / 1.5 * 1000; setInterval(() => { $.ajax({ url: `${config.base_url_relative}/task${config.param_sep}keep-alive` }); }, timeout); } });