From: Evan Prodromou <evan@status.net>
Date: Tue, 5 Jan 2010 01:14:54 +0000 (-1000)
Subject: Merge branch 'master' into 0.9.x
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=7aeb11bb077079d5008e9c07e3945b466eb2d3b8;p=quix0rs-gnu-social.git

Merge branch 'master' into 0.9.x

Conflicts:
	actions/publictagcloud.php
	classes/Memcached_DataObject.php
---

7aeb11bb077079d5008e9c07e3945b466eb2d3b8
diff --cc classes/Memcached_DataObject.php
index a77e43d38c,ca360d4111..a3a69e6672
--- a/classes/Memcached_DataObject.php
+++ b/classes/Memcached_DataObject.php
@@@ -19,9 -19,11 +19,9 @@@
  
  if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
  
 -require_once INSTALLDIR.'/classes/Memcached_DataObject.php';
 -
  class Memcached_DataObject extends DB_DataObject
  {
-    /**
+     /**
       * Destructor to free global memory resources associated with
       * this data object when it's unset or goes out of scope.
       * DB_DataObject doesn't do this yet by itself.
@@@ -35,6 -37,42 +35,42 @@@
          }
      }
  
+     /**
+      * Magic function called at serialize() time.
+      *
+      * We use this to drop a couple process-specific references
+      * from DB_DataObject which can cause trouble in future
+      * processes.
+      *
+      * @return array of variable names to include in serialization.
+      */
+     function __sleep()
+     {
+         $vars = array_keys(get_object_vars($this));
+         $skip = array('_DB_resultid', '_link_loaded');
+         return array_diff($vars, $skip);
+     }
+ 
+     /**
+      * Magic function called at unserialize() time.
+      *
+      * Clean out some process-specific variables which might
+      * be floating around from a previous process's cached
+      * objects.
+      *
+      * Old cached objects may still have them.
+      */
+     function __wakeup()
+     {
+         // Refers to global state info from a previous process.
+         // Clear this out so we don't accidentally break global
+         // state in *this* process.
+         $this->_DB_resultid = null;
 -        
++
+         // We don't have any local DBO refs, so clear these out.
+         $this->_link_loaded = false;
+     }
+ 
      /**
       * Wrapper for DB_DataObject's static lookup using memcached
       * as backing instead of an in-process cache array.