Enqueue renewals

Better for request times, etc

plugins/OStatus/OStatusPlugin.php

@@ -104,6 +104,9 @@ class OStatusPlugin extends Plugin
 
         // Incoming from a foreign PuSH hub
         $qm->connect('pushin', 'PushInQueueHandler');
+
+        // Re-subscribe feeds that need renewal
+        $qm->connect('pushrenew', 'PushRenewQueueHandler');
         return true;
     }
 
@@ -1361,9 +1364,10 @@ class OStatusPlugin extends Plugin
             return;
         }
 
+        $qm = QueueManager::get();
         while ($sub->fetch()) {
-            common_log(LOG_INFO, "Renewing feed subscription\n\tExp.: {$sub->sub_end}\n\tFeed: {$sub->uri}\n\tHub:  {$sub->huburi}");
-            $sub->renew();
+            $item = array('feedsub_id' => $sub->id);
+            $qm->enqueue($item, 'pushrenew');
         }
     }
 }

plugins/OStatus/lib/pushrenewqueuehandler.php

@@ -0,0 +1,49 @@
+<?php
+/*
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+if (!defined('STATUSNET')) {
+    exit(1);
+}
+
+/**
+ * Renew an expiring feedsub
+ * @package FeedSub
+ * @author Stephen Paul Weber <singpolyma@singpolyma.net>
+ */
+class PushRenewQueueHandler extends QueueHandler
+{
+    function transport()
+    {
+        return 'pushrenew';
+    }
+
+    function handle($data)
+    {
+        $feedsub_id = $data['feedsub_id'];
+        $feedsub = FeedSub::getKV('id', $feedsub_id);
+        if ($feedsub instanceof FeedSub) {
+            try {
+                common_log(LOG_INFO, "Renewing feed subscription\n\tExp.: {$feedsub->sub_end}\n\tFeed: {$feedsub->uri}\n\tHub:  {$feedsub->huburi}");
+                $feedsub->renew();
+            } catch(Exception $e) {
+                common_log(LOG_ERR, "Exception during PuSH renew processing for $feedsub->uri: " . $e->getMessage());
+            }
+        } else {
+            common_log(LOG_ERR, "Discarding renew for unknown feed subscription id $feedsub_id");
+        }
+        return true;
+    }
+}