Merge pull request #1891 from owncloud/set_timeout

use a 5 sec timeout for the webdav check

lib/util.php

@@ -556,11 +556,16 @@ class OC_Util {
 		if (!function_exists('curl_init')) {
 			return true;
 		}
-
 		$settings = array(
 			'baseUri' => OC_Helper::linkToRemote('webdav'),
 		);
 
+		// save the old timeout so that we can restore it later
+		$old_timeout=ini_get("default_socket_timeout");
+
+		// use a 5 sec timeout for the check. Should be enough for local requests.
+		ini_set("default_socket_timeout", 5);
+
 		$client = new \Sabre_DAV_Client($settings);
 
 		$return = true;
@@ -574,6 +579,9 @@ class OC_Util {
 			$return = false;
 		}
 
+		// restore the original timeout
+		ini_set("default_socket_timeout", $old_timeout);
+
 		return $return;
 	}