From 60c39e470524ff53995887e8d13aa076b9744e68 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@controlyourself.ca>
Date: Sun, 2 Aug 2009 10:34:23 -0400
Subject: [PATCH] GC sessions one by one to make sure memcached gets cleared

---
 classes/Session.php | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/classes/Session.php b/classes/Session.php
index ac80279c5e..a92ce405b5 100644
--- a/classes/Session.php
+++ b/classes/Session.php
@@ -110,9 +110,18 @@ class Session extends Memcached_DataObject
 
         $session = new Session();
         $session->whereAdd('modified < "'.$epoch.'"');
-        $result = $session->delete(DB_DATAOBJECT_WHEREADD_ONLY);
 
-        self::logdeb("garbage collection result = $result");
+        $session->find();
+
+        while ($session->fetch()) {
+            $other = new Session();
+            $other->id = $session->id;
+            self::logdeb("Collecting session $other->id");
+            $result = $other->delete();
+            self::logdeb("garbage collection result = $result");
+        }
+
+        $session->free();
     }
 
     static function setSaveHandler()