/**
* Query the timeserver list using the fallback mechanism
*
* If there are multiple servers listed, this method will act as a
* facade and will try to return the date from the first server that
* returns a valid result.
*
* @param $locale - OPTIONAL locale
* @return object
* @throws \Zend\TimeSync\Exception
*/
public function getDate($locale = null)
{
foreach ($this->_timeservers as $alias => $server) {
$this->_current = $server;
try {
return $server->getDate($locale);
} catch (Exception $e) {
if (!isset($masterException)) {
$masterException = new Exception('all timeservers are bogus');
}
$masterException->addException($e);
}
}
throw $masterException;
}
