gearman_worker.php

<?php
/*
==New BSD License==
 
Copyright (c) 2013, Drew Gillson
All rights reserved.
 
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
 
    * Redistributions of source code must retain the above copyright
      notice, this list of conditions and the following disclaimer.
    * Redistributions in binary form must reproduce the above copyright
      notice, this list of conditions and the following disclaimer in the
      documentation and/or other materials provided with the distribution.
    * The name of Drew Gillson may not be used to endorse or promote products
      derived from this software without specific prior written permission.
 
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
/**
 * Gearman worker for Boost My Shop ERP (v2.9.1) extension for Magento (CE 1.7)
 *
 * @copyright  Copyright (c) 2013 Drew Gillson (http://drewgillson.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 */

require_once dirname(__FILE__) . '/../app/Mage.php';
ini_set('memory_limit', '512M');

/**
 * If you make any changes to a worker you need to restart the worker
 * process with supervisorctl (the CLI utility for supervisord). If 
 * you change the number of threads supervisord will run you need
 * to restart supervisord itself.
 *
 * In order to make sure all background threads have been terminated
 * you might have to kill gearmand and restart it again. Monitor the
 * worker log to ensure what you think is happening is actually happening.
 **/

Mage::app();

$worker = new GearmanWorker();
$worker->addServer('127.0.0.1', 4730);
$worker->addFunction('refreshStockStatus', 'refreshStockStatus_fn');

echo "Waiting for work...\n";
while ($worker->work()) {
    if ($worker->returnCode() !== GEARMAN_SUCCESS) {
        echo "Oops: " . $worker->returnCode() . "\n";
        break;
    }
}

function refreshStockStatus_fn($job)
{
    $task = unserialize($job->workload());

    echo $task['count'] . " simples remaining\n";
    
    Mage::helper('lot_common/cli_erp')->refreshStockStatusAsync($task['entity_ids']);
    return serialize($task);
}