From 4f9c072d661939680bd26b366b3c248d94a3b8da Mon Sep 17 00:00:00 2001
From: Friendika <info@friendika.com>
Date: Tue, 27 Sep 2011 19:27:47 -0700
Subject: requeue deliveries on 503 errors which have 'retry-after' headers

---
 include/items.php | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'include/items.php')

diff --git a/include/items.php b/include/items.php
index da5a18cad..a1baf7471 100644
--- a/include/items.php
+++ b/include/items.php
@@ -1042,6 +1042,9 @@ function dfrn_deliver($owner,$contact,$atom, $dissolve = false) {
 	if((! $curl_stat) || (! strlen($xml)))
 		return(-1); // timed out
 
+	if(($curl_stat == 503) && (stristr($a->get_curl_headers(),'retry-after')))
+		return(-1);
+
 	if(strpos($xml,'<?xml') === false) {
 		logger('dfrn_deliver: phase 2: no valid XML returned');
 		logger('dfrn_deliver: phase 2: returned XML: ' . $xml, LOGGER_DATA);
-- 
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