29 lines
991 B
PHP
29 lines
991 B
PHP
<?php
|
|
|
|
namespace Guzzle\Plugin\Backoff;
|
|
|
|
use Guzzle\Http\Message\RequestInterface;
|
|
use Guzzle\Http\Message\Response;
|
|
use Guzzle\Http\Exception\HttpException;
|
|
use Guzzle\Http\Exception\CurlException;
|
|
|
|
/**
|
|
* Strategy used to retry when certain cURL error codes are encountered.
|
|
*/
|
|
class CurlBackoffStrategy extends AbstractErrorCodeBackoffStrategy
|
|
{
|
|
/** @var array Default cURL errors to retry */
|
|
protected static $defaultErrorCodes = array(
|
|
CURLE_COULDNT_RESOLVE_HOST, CURLE_COULDNT_CONNECT, CURLE_PARTIAL_FILE, CURLE_WRITE_ERROR, CURLE_READ_ERROR,
|
|
CURLE_OPERATION_TIMEOUTED, CURLE_SSL_CONNECT_ERROR, CURLE_HTTP_PORT_FAILED, CURLE_GOT_NOTHING,
|
|
CURLE_SEND_ERROR, CURLE_RECV_ERROR
|
|
);
|
|
|
|
protected function getDelay($retries, RequestInterface $request, Response $response = null, HttpException $e = null)
|
|
{
|
|
if ($e && $e instanceof CurlException) {
|
|
return isset($this->errorCodes[$e->getErrorNo()]) ? true : null;
|
|
}
|
|
}
|
|
}
|