class ServiceUnavailableHttpException

@author Ben Ramsey <ben@benramsey.com>

Hierarchy

class \Symfony\Component\HttpKernel\Exception\HttpException extends \Symfony\Component\HttpKernel\Exception\RuntimeException implements \Symfony\Component\HttpKernel\Exception\HttpExceptionInterface
- class \Symfony\Component\HttpKernel\Exception\ServiceUnavailableHttpException extends \Symfony\Component\HttpKernel\Exception\HttpException

Expanded class hierarchy of ServiceUnavailableHttpException

2 files declare their use of ServiceUnavailableHttpException

CacheableServiceUnavailableHttpException.php in core/lib/Drupal/Core/Http/Exception/CacheableServiceUnavailableHttpException.php
ImageStyleDownloadController.php in core/modules/image/src/Controller/ImageStyleDownloadController.php

File

vendor/symfony/http-kernel/Exception/ServiceUnavailableHttpException.php, line 17

Namespace

Symfony\Component\HttpKernel\Exception

View source

class ServiceUnavailableHttpException extends HttpException {
    
    /**
     * @param int|string|null $retryAfter The number of seconds or HTTP-date after which the request may be retried
     */
    public function __construct(int|string|null $retryAfter = null, string $message = '', ?\Throwable $previous = null, int $code = 0, array $headers = []) {
        if ($retryAfter) {
            $headers['Retry-After'] = $retryAfter;
        }
        parent::__construct(503, $message, $previous, $headers, $code);
    }

}

Members

Title Sort descending	Modifiers	Object type	Summary	Overriden Title	Overrides
HttpException::fromStatusCode	public static	function
HttpException::getHeaders	public	function	Returns response headers.	Overrides HttpExceptionInterface::getHeaders
HttpException::getStatusCode	public	function	Returns the status code.	Overrides HttpExceptionInterface::getStatusCode
HttpException::setHeaders	public	function
ServiceUnavailableHttpException::__construct	public	function		Overrides HttpException::__construct	1