OStatus feedsub fixlets:

- actually udpate feedsub.last_update when we get a new PuSH update in
- move incoming PuSH processing to a queue handler to minimize time spent before POST return, as recommended by PuSH spec. When queues are disabled this'll still be handled immediately.

diff --git a/plugins/OStatus/OStatusPlugin.php b/plugins/OStatus/OStatusPlugin.php
index b966661db6f360ffbc011afaf34e81d06a73ded4..c5a2db3d844cde6f281faeb766dbd940def5f473 100644 (file)
--- a/plugins/OStatus/OStatusPlugin.php
+++ b/plugins/OStatus/OStatusPlugin.php
@@ -78,9 +78,13 @@ class OStatusPlugin extends Plugin
      */
     function onEndInitializeQueueManager(QueueManager $qm)
     {
+        // Outgoing from our internal PuSH hub
         $qm->connect('hubverify', 'HubVerifyQueueHandler');
         $qm->connect('hubdistrib', 'HubDistribQueueHandler');
         $qm->connect('hubout', 'HubOutQueueHandler');
+
+        // Incoming from a foreign PuSH hub
+        $qm->connect('pushinput', 'PushInputQueueHandler');
         return true;
     }
 

diff --git a/plugins/OStatus/actions/pushcallback.php b/plugins/OStatus/actions/pushcallback.php
index 7e1227a66a6bff079083c9067e8476f70b189d8f..9e976a80de413d8f93f7dc94dc11ed1568f78633 100644 (file)
--- a/plugins/OStatus/actions/pushcallback.php
+++ b/plugins/OStatus/actions/pushcallback.php
@@ -60,9 +60,14 @@ class PushCallbackAction extends Action
 
         $post = file_get_contents('php://input');
 
-        // @fixme Queue this to a background process; we should return
+        // Queue this to a background process; we should return
         // as quickly as possible from a distribution POST.
-        $feedsub->receive($post, $hmac);
+        // If queues are disabled this'll process immediately.
+        $data = array('feedsub_id' => $feedsub->id,
+                      'post' => $post,
+                      'hmac' => $hmac);
+        $qm = QueueManager::get();
+        $qm->enqueue($data, 'pushinput');
     }
     
     /**

diff --git a/plugins/OStatus/classes/FeedSub.php b/plugins/OStatus/classes/FeedSub.php
index bf9d063fa111ed6b7091d09e94b48606a6e818a5..31241d3de708e4233b2bbadeaad23607917e4783 100644 (file)
--- a/plugins/OStatus/classes/FeedSub.php
+++ b/plugins/OStatus/classes/FeedSub.php
@@ -372,6 +372,12 @@ class FeedSub extends Memcached_DataObject
      * feed (as a DOMDocument) will be passed to the StartFeedSubHandleFeed
      * and EndFeedSubHandleFeed events for processing.
      *
+     * Not guaranteed to be running in an immediate POST context; may be run
+     * from a queue handler.
+     *
+     * Side effects: the feedsub record's lastupdate field will be updated
+     * to the current time (not published time) if we got a legit update.
+     *
      * @param string $post source of Atom or RSS feed
      * @param string $hmac X-Hub-Signature header, if present
      */
@@ -402,6 +408,10 @@ class FeedSub extends Memcached_DataObject
             return;
         }
 
+        $orig = clone($this);
+        $this->last_update = common_sql_now();
+        $this->update($orig);
+
         Event::handle('StartFeedSubReceive', array($this, $feed));
         Event::handle('EndFeedSubReceive', array($this, $feed));
     }

diff --git a/plugins/OStatus/lib/pushinputqueuehandler.php b/plugins/OStatus/lib/pushinputqueuehandler.php
new file mode 100644 (file)
index 0000000..cbd9139
--- /dev/null
+++ b/plugins/OStatus/lib/pushinputqueuehandler.php
@@ -0,0 +1,49 @@
+<?php
+/*
+ * StatusNet - the distributed open-source microblogging tool
+ * Copyright (C) 2010, StatusNet, Inc.
+ *
+ * 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/>.
+ */
+
+/**
+ * Process a feed distribution POST from a PuSH hub.
+ * @package FeedSub
+ * @author Brion Vibber <brion@status.net>
+ */
+
+class PushInputQueueHandler extends QueueHandler
+{
+    function transport()
+    {
+        return 'pushinput';
+    }
+
+    function handle($data)
+    {
+        assert(is_array($data));
+
+        $feedsub_id = $data['feedsub_id'];
+        $post = $data['post'];
+        $hmac = $data['hmac'];
+
+        $feedsub = FeedSub::staticGet('id', $feedsub_id);
+        if ($feedsub) {
+            $feedsub->receive($post, $hmac);
+        } else {
+            common_log(LOG_ERR, "Discarding POST to unknown feed subscription id $feedsub_id");
+        }
+        return true;
+    }
+}