From 1e9c03e1993b5d2978ac4c5213a8a64e0150b4a2 Mon Sep 17 00:00:00 2001
From: Craig Andrews <candrews@integralblue.com>
Date: Wed, 30 Dec 2009 19:29:38 -0500
Subject: [PATCH] Enable memcache automatic compression, starting at 20k and
 only if compression gain is greater than 20%.

Allows storage of larger objects (over 1mb in size uncompressed), such as huge LDAP schemas.
Should also improve cache efficiency (allows more stuff to be stored in same memory) and reduce network latency (less data transfer)
---
 lib/util.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/util.php b/lib/util.php
index ed81aeba16..df3110ddd6 100644
--- a/lib/util.php
+++ b/lib/util.php
@@ -1416,6 +1416,7 @@ function common_memcache()
             } else {
                 $cache->addServer($servers);
             }
+            $cache->setCompressThreshold(20000, 0.2);
         }
         return $cache;
     }