From: Robin Appelman <robin@icewind.nl>
Date: Mon, 4 Dec 2017 15:34:53 +0000 (+0100)
Subject: add retry wrapper when reading files from swift
X-Git-Tag: v12.0.5RC1~35^2
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=0519ca589381b2473fa23a135efb185f29c71649;p=nextcloud-server.git

add retry wrapper when reading files from swift

Signed-off-by: Robin Appelman <robin@icewind.nl>
---

diff --git a/apps/files_external/lib/Lib/Storage/Swift.php b/apps/files_external/lib/Lib/Storage/Swift.php
index d32d6b3a19c..ff6b1e6271b 100644
--- a/apps/files_external/lib/Lib/Storage/Swift.php
+++ b/apps/files_external/lib/Lib/Storage/Swift.php
@@ -39,6 +39,7 @@ use Guzzle\Http\Url;
 use Guzzle\Http\Exception\ClientErrorResponseException;
 use Icewind\Streams\CallbackWrapper;
 use Icewind\Streams\IteratorDirectory;
+use Icewind\Streams\RetryWrapper;
 use OpenCloud;
 use OpenCloud\Common\Exceptions;
 use OpenCloud\OpenStack;
@@ -385,7 +386,7 @@ class Swift extends \OC\Files\Storage\Common {
 					stream_context_set_option($stream, 'swift','content', $streamInterface);
 					if(!strrpos($streamInterface
 						->getMetaData('wrapper_data')[0], '404 Not Found')) {
-						return $stream;
+						return RetryWrapper::wrap($stream);
 					}
 					return false;
 				} catch (\Guzzle\Http\Exception\BadResponseException $e) {
diff --git a/lib/private/Files/ObjectStore/Swift.php b/lib/private/Files/ObjectStore/Swift.php
index 36a1a4a873f..725ed7fcaf3 100644
--- a/lib/private/Files/ObjectStore/Swift.php
+++ b/lib/private/Files/ObjectStore/Swift.php
@@ -25,6 +25,7 @@
 namespace OC\Files\ObjectStore;
 
 use Guzzle\Http\Exception\ClientErrorResponseException;
+use Icewind\Streams\RetryWrapper;
 use OCP\Files\ObjectStore\IObjectStore;
 use OCP\Files\StorageAuthException;
 use OCP\Files\StorageNotAvailableException;
@@ -263,7 +264,7 @@ class Swift implements IObjectStore {
 		// save the object content in the context of the stream to prevent it being gc'd until the stream is closed
 		stream_context_set_option($stream, 'swift', 'content', $objectContent);
 
-		return $stream;
+		RetryWrapper::wrap($stream);
 	}
 
 	/**