annotate vendor/symfony/http-kernel/Exception/TooManyRequestsHttpException.php @ 19:fa3358dc1485 tip

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<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <[e-mail]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\HttpKernel\Exception;

/**
 * @author Ben Ramsey <[e-mail]>
 *
 * @see http://tools.ietf.org/html/rfc6585
 */
class TooManyRequestsHttpException extends HttpException
{
    /**
     * @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 int        $code       The internal exception code
     */
    public function __construct($retryAfter = null, $message = null, \Exception $previous = null, $code = 0)
    {
        $headers = [];
        if ($retryAfter) {
            $headers = ['Retry-After' => $retryAfter];
        }

        parent::__construct(429, $message, $previous, $headers, $code);
    }
}