Zabbix

/*

** Copyright (C) 2001-2025 Zabbix SIA

**

** This program is free software: you can redistribute it and/or modify it under the terms of

** the GNU Affero General Public License as published by the Free Software Foundation, version 3.

**

** This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;

** without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

** See the GNU Affero General Public License for more details.

**

** You should have received a copy of the GNU Affero General Public License along with this program.

** If not, see <https://www.gnu.org/licenses/>.

**/

​

​

jQuery(function($) {

    'use strict';

​

    /**

     * Object that sends ajax request for server status and show/hide warning messages.

     *

     * @type {Object}

     */

    var ServerChecker = {

        $elem: null,

        elem_offset_top: 0,

        delay: 10000, // 10 seconds

        warning: false,

​

        /**

         * Function to start check server status via RPC call.

         *

         * @param {object}  $elem    General element.

         * @param {integer} timeout  Check rate.

         */

        start: function($elem, timeout) {

            if (!$elem.length) {

                return false;

            }

​

            this.prepareNext(timeout);

​

            this.$elem = $elem;

            this.updateWidth();

            this.$elem.on('mouseenter', this.hideMessage.bind(this));

            $(window).on('resize', this.updateWidth.bind(this));

        },

​

        prepareNext: function(delay) {

            setTimeout(this.check.bind(this), delay || this.delay);

        },

​

        /**

         * Sends ajax request to get Zabbix server availability and message to show if server is not available.

         */

        check: function() {

            new RPC.Call({

                'method': 'zabbix.status',

                'params': {nocache: true},

                'onSuccess': this.onSuccess.bind(this)

            });

        },

​