Viewing file:  ServiceUnavailableHttpException.php (1.09 KB) -rw-r--r--
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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\HttpKernel\Exception;
/**
* ServiceUnavailableHttpException.
*
* @author Ben Ramsey <ben@benramsey.com>
*/
class ServiceUnavailableHttpException extends HttpException
{
/**
* Constructor.
*
* @param int|string $retryAfter The number of seconds or HTTP-date after which the request may be retried
* @param string $message The internal exception message
* @param \Exception $previous The previous exception
* @param integer $code The internal exception code
*/
public function __construct($retryAfter = null, $message = null, \Exception $previous = null, $code = 0)
{
$headers = array();
if ($retryAfter) {
$headers = array('Retry-After' => $retryAfter);
}
parent::__construct(503, $message, $previous, $headers, $code);
}
}
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