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<?php
namespace phinde;
class Queue
{
protected $gmclient;
public function __construct()
{
$this->gmclient = new \GearmanClient();
$this->gmclient->addServer('127.0.0.1');
$this->queueName = $GLOBALS['phinde']['queuePrefix'] . 'phinde_process';
}
public function addToProcessList($linkUrl, $actions)
{
Log::info(
"Queuing for processing: $linkUrl"
. ' (' . implode(',', $actions) . ')'
);
$this->gmclient->doBackground(
$this->queueName,
serialize(
array(
'url' => $linkUrl,
'actions' => $actions,
)
)
);
if ($this->gmclient->returnCode() != GEARMAN_SUCCESS) {
Log::error(
'Error queueing URL processing for '
. $linkUrl . "\n"
. 'Error code: ' . $this->gmclient->returnCode()
);
exit(2);
}
}
public function getServerStatus()
{
$cmd = 'gearadmin --status'
. '| grep ' . escapeshellarg($this->queueName);
$line = exec($cmd);
if ($line === '') {
//job not registered
$parts = [0, -1, -1, -1];
} else {
$parts = preg_split('#\s+#', $line);
if (count($parts) !== 4) {
throw new \Exception('gearadmin status line does not have 4 parts');
}
}
return array(
'tasks' => $parts[1],
'processing' => $parts[2],
'workers' => $parts[3],
);
}
}
?>
|
