implement sequence numbers for counter rpc requests

[tt-rss.git] / modules / backend-rpc.php

diff --git a/modules/backend-rpc.php b/modules/backend-rpc.php
index 6792fae7f8f04cf034aeb7492a5285e437e1f2a7..e5c922324bce2b46386949c20e2150a7e9c788ed 100644 (file)
--- a/modules/backend-rpc.php
+++ b/modules/backend-rpc.php
@@ -2,6 +2,7 @@
        function handle_rpc_request($link) {
 
                $subop = $_REQUEST["subop"];
+               $seq = (int) $_REQUEST["seq"];
 
                if ($subop == "setprofile") {
                        $id = db_escape_string($_REQUEST["id"]);
@@ -285,6 +286,9 @@
 
                        print "<rpc-reply>";
 
+                       if ($seq)
+                               print "<seq>$seq</seq>";
+
                        if ($last_article_id != getLastArticleId($link)) {
                                print "<counters><![CDATA[";
                                $omode = $_REQUEST["omode"];