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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\HttpClient\Retry;
use Symfony\Component\HttpClient\Response\AsyncContext;
use Symfony\Contracts\HttpClient\Exception\TransportExceptionInterface;
/**
* @author Jérémy Derussé <jeremy@derusse.com>
* @author Nicolas Grekas <p@tchwork.com>
*/
interface RetryStrategyInterface
{
/**
* Returns whether the request should be retried.
*
* @param ?string $responseContent Null is passed when the body did not arrive yet
*
* @return ?bool Returns null to signal that the body is required to take a decision
*/
public function shouldRetry(AsyncContext $context, ?string $responseContent, ?TransportExceptionInterface $exception): ?bool;
/**
* Returns the time to wait in milliseconds.
*/
public function getDelay(AsyncContext $context, ?string $responseContent, ?TransportExceptionInterface $exception): int;
}