/**
* Returns information about Gearman server versions
*
* @return array
*/
public function getVersionData()
{
$data = array();
foreach ($this->_servers as $serverIndex => $server) {
if (!empty($this->_filterServers) && !in_array($serverIndex, $this->_filterServers)) {
continue;
}
try {
$gearmanManager = new Net_Gearman_Manager($server['address']);
$data[$serverIndex] = array('version' => $gearmanManager->version(), 'address' => $server['address']);
$gearmanManager->disconnect();
unset($gearmanManager);
} catch (Exception $e) {
$this->_addError($e->getMessage());
}
}
return $data;
}
