From aff78e51216e09a6e5c95c775d636530c85736fc Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Tue, 5 Jan 2010 15:05:53 -0800
Subject: Cache fixes: * We now cache negative lookups; clear them in
 Memcached_DataObject->insert() * Mark file.url as a unique key in
 statusnet.ini so its negative lookups are cleared properly (first save of a
 notice with a new URL was failing due to double-insert) * Now using
 serialization for default in-process cache instead of just saving objects;
 avoids potential corruption if you save an object to cache, change the
 original object, then fetch the same key from cache again

---
 lib/cache.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'lib')

diff --git a/lib/cache.php b/lib/cache.php
index 85e8badc1..b7b34c050 100644
--- a/lib/cache.php
+++ b/lib/cache.php
@@ -120,7 +120,7 @@ class Cache
 
         if (Event::handle('StartCacheGet', array(&$key, &$value))) {
             if (array_key_exists($key, $this->_items)) {
-                $value = $this->_items[$key];
+                $value = unserialize($this->_items[$key]);
             }
             Event::handle('EndCacheGet', array($key, &$value));
         }
@@ -146,7 +146,7 @@ class Cache
         if (Event::handle('StartCacheSet', array(&$key, &$value, &$flag,
                                                  &$expiry, &$success))) {
 
-            $this->_items[$key] = $value;
+            $this->_items[$key] = serialize($value);
 
             $success = true;
 
-- 
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