| 1: | <?php |
| 2: | |
| 3: | namespace OpenSearch\HttpClient; |
| 4: | |
| 5: | use GuzzleHttp\Exception\ConnectException; |
| 6: | use Psr\Http\Message\RequestInterface; |
| 7: | use Psr\Http\Message\ResponseInterface; |
| 8: | use Psr\Log\LoggerInterface; |
| 9: | |
| 10: | |
| 11: | |
| 12: | |
| 13: | class GuzzleRetryDecider |
| 14: | { |
| 15: | public function __construct( |
| 16: | protected ?int $maxRetries = 0, |
| 17: | protected ?LoggerInterface $logger = null, |
| 18: | ) { |
| 19: | } |
| 20: | |
| 21: | public function __invoke(int $retries, ?RequestInterface $request, ?ResponseInterface $response, $exception): bool |
| 22: | { |
| 23: | if ($retries >= $this->maxRetries) { |
| 24: | return false; |
| 25: | } |
| 26: | if ($exception instanceof ConnectException) { |
| 27: | $this->logger?->warning( |
| 28: | 'Retrying request {retries} of {maxRetries}: {exception}', |
| 29: | [ |
| 30: | 'retries' => $retries, |
| 31: | 'maxRetries' => $this->maxRetries, |
| 32: | 'exception' => $exception->getMessage(), |
| 33: | ] |
| 34: | ); |
| 35: | return true; |
| 36: | } |
| 37: | if ($response && $response->getStatusCode() >= 500) { |
| 38: | $this->logger?->warning( |
| 39: | 'Retrying request {retries} of {maxRetries}: Status code {status}', |
| 40: | [ |
| 41: | 'retries' => $retries, |
| 42: | 'maxRetries' => $this->maxRetries, |
| 43: | 'status' => $response->getStatusCode(), |
| 44: | ] |
| 45: | ); |
| 46: | return true; |
| 47: | } |
| 48: | |
| 49: | return false; |
| 50: | } |
| 51: | } |
| 52: | |