From e4c530dcc3e06e0890ea12f9454f343655fdfff3 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@bah.org.ru>
Date: Sun, 12 Sep 2010 22:36:18 +0400
Subject: digest: add rate limit for headline requests when catching up;
 control OOE responses with seq numbers

---
 modules/backend-rpc.php | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'modules')

diff --git a/modules/backend-rpc.php b/modules/backend-rpc.php
index 592c8ab28..aa05e8e8e 100644
--- a/modules/backend-rpc.php
+++ b/modules/backend-rpc.php
@@ -1003,11 +1003,14 @@
 		if ($subop == "digest-update") {
 			$feed_id = db_escape_string($_REQUEST['feed_id']);
 			$offset = db_escape_string($_REQUEST['offset']);
+			$seq = db_escape_string($_REQUEST['seq']);
 		
 			if (!$feed_id) $feed_id = -4;
 			if (!$offset) $offset = 0;
 			print "<rpc-reply>";
 
+			print "<seq>$seq</seq>";
+
 			$headlines = api_get_headlines($link, $feed_id, 10, $offset,
 				'', ($feed_id == -4), true, false, "unread", "updated DESC");
 
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