/**
* Action must be taken immediately.
*
* Example: Entire website down, database unavailable, etc. This should
* trigger the SMS alerts and wake you up.
*
* @param string $message
* @param array $context
* @return null
*/
public function alert($message, array $context = array())
{
if ($this->logger) {
$context = $this->getLoggerContext($context);
$this->logger->alert($message, $context);
}
}