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[autoinstallsdev/mediawiki.git] / vendor / monolog / monolog / src / Monolog / Handler / Curl / Util.php

diff --git a/vendor/monolog/monolog/src/Monolog/Handler/Curl/Util.php b/vendor/monolog/monolog/src/Monolog/Handler/Curl/Util.php
new file mode 100644 (file)
index 0000000..48d30b3
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+++ b/vendor/monolog/monolog/src/Monolog/Handler/Curl/Util.php
@@ -0,0 +1,57 @@
+<?php
+
+/*
+ * This file is part of the Monolog package.
+ *
+ * (c) Jordi Boggiano <j.boggiano@seld.be>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler\Curl;
+
+class Util
+{
+    private static $retriableErrorCodes = array(
+        CURLE_COULDNT_RESOLVE_HOST,
+        CURLE_COULDNT_CONNECT,
+        CURLE_HTTP_NOT_FOUND,
+        CURLE_READ_ERROR,
+        CURLE_OPERATION_TIMEOUTED,
+        CURLE_HTTP_POST_ERROR,
+        CURLE_SSL_CONNECT_ERROR,
+    );
+
+    /**
+     * Executes a CURL request with optional retries and exception on failure
+     *
+     * @param  resource          $ch curl handler
+     * @throws \RuntimeException
+     */
+    public static function execute($ch, $retries = 5, $closeAfterDone = true)
+    {
+        while ($retries--) {
+            if (curl_exec($ch) === false) {
+                $curlErrno = curl_errno($ch);
+
+                if (false === in_array($curlErrno, self::$retriableErrorCodes, true) || !$retries) {
+                    $curlError = curl_error($ch);
+
+                    if ($closeAfterDone) {
+                        curl_close($ch);
+                    }
+
+                    throw new \RuntimeException(sprintf('Curl error (code %s): %s', $curlErrno, $curlError));
+                }
+
+                continue;
+            }
+
+            if ($closeAfterDone) {
+                curl_close($ch);
+            }
+            break;
+        }
+    }
+}