103 lines
3.4 KiB
PHP
103 lines
3.4 KiB
PHP
<?php
|
|
|
|
/**
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; under version 2
|
|
* of the License (non-upgradable).
|
|
*
|
|
* 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 General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*
|
|
* Copyright (c) 2017 (original work) Open Assessment Technologies SA (under the project TAO-PRODUCT);
|
|
*
|
|
*/
|
|
|
|
namespace oat\taoTaskQueue\scripts\tools;
|
|
|
|
use DateTime;
|
|
use oat\oatbox\action\Action;
|
|
use oat\tao\model\taskQueue\QueueDispatcherInterface;
|
|
use oat\tao\model\taskQueue\TaskLogInterface;
|
|
use oat\taoTaskQueue\model\LongRunningWorker;
|
|
use Zend\ServiceManager\ServiceLocatorAwareInterface;
|
|
use Zend\ServiceManager\ServiceLocatorAwareTrait;
|
|
|
|
/**
|
|
* Start a new worker.
|
|
*
|
|
* - Working on all registered queue based on weights
|
|
* ```
|
|
* $ sudo -u www-data php index.php 'oat\taoTaskQueue\scripts\tools\RunWorker'
|
|
* ```
|
|
*
|
|
* - Working on a dedicated queue
|
|
* ```
|
|
* $ sudo -u www-data php index.php 'oat\taoTaskQueue\scripts\tools\RunWorker' --queue=Queue1
|
|
* ```
|
|
*
|
|
* - Working on a dedicated queue until the given iteration is reached
|
|
* ```
|
|
* $ sudo -u www-data php index.php 'oat\taoTaskQueue\scripts\tools\RunWorker' --queue=Queue2 --limit=5
|
|
* ```
|
|
*
|
|
* @author Gyula Szucs <gyula@taotesting.com>
|
|
*/
|
|
class RunWorker implements Action, ServiceLocatorAwareInterface
|
|
{
|
|
use ServiceLocatorAwareTrait;
|
|
|
|
public function __invoke($params)
|
|
{
|
|
$queue = null;
|
|
$limit = 0;
|
|
|
|
/** @var QueueDispatcherInterface $queueService */
|
|
$queueService = $this->getServiceLocator()->get(QueueDispatcherInterface::SERVICE_ID);
|
|
|
|
if ($queueService->isSync()) {
|
|
return \common_report_Report::createInfo('No worker is needed because all registered queue is a Sync Queue.');
|
|
}
|
|
|
|
foreach ($params as $param) {
|
|
list($option, $value) = explode('=', $param);
|
|
|
|
switch ($option) {
|
|
case '--queue':
|
|
$queue = $queueService->getQueue($value);
|
|
break;
|
|
|
|
case '--limit':
|
|
$limit = (int) $value;
|
|
break;
|
|
}
|
|
}
|
|
|
|
/** @var TaskLogInterface $taskLog */
|
|
$taskLog = $this->getServiceLocator()->get(TaskLogInterface::SERVICE_ID);
|
|
|
|
// if it is install on windows do not use the signals pcntl (specific for ubuntu).
|
|
$handleSignals = stripos(PHP_OS, 'win') === 0 ? false : true;
|
|
|
|
try {
|
|
$worker = new LongRunningWorker($queue ?: $queueService, $taskLog, $handleSignals);
|
|
$worker->setServiceLocator($this->getServiceLocator());
|
|
|
|
if ($limit) {
|
|
$worker->setMaxIterations($limit);
|
|
}
|
|
|
|
$worker->run();
|
|
} catch (\Exception $e) {
|
|
return \common_report_Report::createFailure($e->getMessage());
|
|
}
|
|
return \common_report_Report::createSuccess('Worker finished at ' . (new DateTime('now'))->format(DateTime::ATOM));
|
|
}
|
|
}
|