From e26a843caf9f6bb0d11a7128884db235ededcce0 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Mon, 25 Jan 2010 18:08:21 -0500
Subject: Offload inbox updates to a queue handler to speed up posting online

Moved much of the writing that happens when posting a notice to a new
queuehandler, distribqueuehandler. This updates tags, groups, replies
and inboxes at queue time (or at Web time, if queues are disabled).

To make this work well, I had to break up the monolithic
Notice::blowCaches() and make cache blowing happen closer to where
data is updated.

Squashed commit of the following:

commit 5257626c62750ac4ac1db0ce2b71410c5711cfa3
Author: Evan Prodromou <evan@status.net>
Date:   Mon Jan 25 14:56:41 2010 -0500

    slightly better handling of blowing tag memory cache

commit 8a22a3cdf6ec28685da129a0313e7b2a0837c9ef
Author: Evan Prodromou <evan@status.net>
Date:   Mon Jan 25 01:42:56 2010 -0500

    change 'distribute' to 'distrib' so not too long for dbqueue

commit 7a063315b0f7fad27cb6fbd2bdd74e253af83e4f
Author: Evan Prodromou <evan@status.net>
Date:   Mon Jan 25 01:39:15 2010 -0500

    change handle_notice() to handle() in distributqueuehandler

commit 1a39ccd28b9994137d7bfd21bb4f230546938e77
Author: Evan Prodromou <evan@status.net>
Date:   Mon Jan 25 16:05:25 2010 -0500

    error with queuemanager

commit e6b3bb93f305cfd2de71a6340b8aa6fb890049b7
Author: Evan Prodromou <evan@status.net>
Date:   Mon Jan 25 01:11:34 2010 -0500

    Blow memcache at different point rather than one big function for Notice class

commit 94d557cdc016187d1d0647ae1794cd94d6fb8ac8
Author: Evan Prodromou <evan@status.net>
Date:   Mon Jan 25 00:48:44 2010 -0500

    Blow memcache at different point rather than one big function for Notice class

commit 1c781dd08c88a35dafc5c01230b4872fd6b95182
Author: Evan Prodromou <evan@status.net>
Date:   Wed Jan 20 08:54:18 2010 -0500

    move broadcasting and distributing to new queuehandler

commit da3e46d26b84e4f028f34a13fd2ee373e4c1b954
Author: Evan Prodromou <evan@status.net>
Date:   Wed Jan 20 08:53:12 2010 -0500

    Move distribution of notices to new distribute queue handler
---
 classes/Memcached_DataObject.php | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'classes/Memcached_DataObject.php')

diff --git a/classes/Memcached_DataObject.php b/classes/Memcached_DataObject.php
index 6ddef4816..2c9dcf595 100644
--- a/classes/Memcached_DataObject.php
+++ b/classes/Memcached_DataObject.php
@@ -425,4 +425,23 @@ class Memcached_DataObject extends DB_DataObject
 
         return $dsn;
     }
+
+    static function blow()
+    {
+        $c = self::memcache();
+
+        if (empty($c)) {
+            return false;
+        }
+
+        $args = func_get_args();
+
+        $format = array_shift($args);
+
+        $keyPart = vsprintf($format, $args);
+
+        $cacheKey = common_cache_key($keyPart);
+
+        return $c->delete($cacheKey);
+    }
 }
-- 
cgit v1.2.3-54-g00ecf