1: <?php
2: /**
3: * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
4: * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
5: *
6: * Licensed under The MIT License
7: * For full copyright and license information, please see the LICENSE.txt
8: * Redistributions of files must retain the above copyright notice.
9: *
10: * @copyright Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
11: * @link https://cakephp.org CakePHP(tm) Project
12: * @since 3.6.0
13: * @license https://opensource.org/licenses/mit-license.php MIT License
14: */
15: namespace Cake\Core\Retry;
16:
17: use Exception;
18:
19: /**
20: * Used to instruct a CommandRetry object on whether or not a retry
21: * for an action should be performed
22: */
23: interface RetryStrategyInterface
24: {
25: /**
26: * Returns true if the action can be retried, false otherwise.
27: *
28: * @param Exception $exception The exception that caused the action to fail
29: * @param int $retryCount The number of times the action has been already called
30: * @return bool Whether or not it is OK to retry the action
31: */
32: public function shouldRetry(Exception $exception, $retryCount);
33: }
34: