72 lines
1.9 KiB
PHP
72 lines
1.9 KiB
PHP
<?php declare(strict_types=1);
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/*
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* This file is part of the Monolog package.
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*
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* (c) Jordi Boggiano <j.boggiano@seld.be>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Monolog\Handler\Curl;
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use CurlHandle;
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/**
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* This class is marked as internal and it is not under the BC promise of the package.
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*
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* @internal
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*/
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final class Util
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{
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/** @var array<int> */
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private static $retriableErrorCodes = [
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CURLE_COULDNT_RESOLVE_HOST,
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CURLE_COULDNT_CONNECT,
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CURLE_HTTP_NOT_FOUND,
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CURLE_READ_ERROR,
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CURLE_OPERATION_TIMEOUTED,
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CURLE_HTTP_POST_ERROR,
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CURLE_SSL_CONNECT_ERROR,
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];
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/**
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* Executes a CURL request with optional retries and exception on failure
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*
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* @param resource|CurlHandle $ch curl handler
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* @param int $retries
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* @param bool $closeAfterDone
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* @return bool|string @see curl_exec
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*/
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public static function execute($ch, int $retries = 5, bool $closeAfterDone = true)
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{
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while ($retries--) {
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$curlResponse = curl_exec($ch);
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if ($curlResponse === false) {
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$curlErrno = curl_errno($ch);
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if (false === in_array($curlErrno, self::$retriableErrorCodes, true) || !$retries) {
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$curlError = curl_error($ch);
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if ($closeAfterDone) {
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curl_close($ch);
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}
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throw new \RuntimeException(sprintf('Curl error (code %d): %s', $curlErrno, $curlError));
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}
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continue;
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}
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if ($closeAfterDone) {
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curl_close($ch);
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}
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return $curlResponse;
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}
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return false;
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}
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}
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