From 89b402d2497f12f78210b9a328006a079c4b39b4 Mon Sep 17 00:00:00 2001
From: Olav Morken <olav.morken@uninett.no>
Date: Thu, 7 Feb 2008 14:57:37 +0000
Subject: [PATCH] MemcacheStore: Added getStats() function.
git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@262 44740490-163a-0410-bde0-09ae8108e29a
---
lib/SimpleSAML/MemcacheStore.php | 28 ++++++++++++++++++++++++++++
1 file changed, 28 insertions(+)
diff --git a/lib/SimpleSAML/MemcacheStore.php b/lib/SimpleSAML/MemcacheStore.php
index f84020861..c8b3dd841 100644
--- a/lib/SimpleSAML/MemcacheStore.php
+++ b/lib/SimpleSAML/MemcacheStore.php
@@ -3,6 +3,9 @@
/* We need access to the configuration from config/config.php. */
require_once('SimpleSAML/Configuration.php');
+/* For access to SimpleSAML_Utilities::transposeArray. */
+require_once('SimpleSAML/Utilities.php');
+
/*
* This file is part of SimpleSAMLphp. See the file COPYING in the
* root of the distribution for licence information.
@@ -629,5 +632,30 @@ class SimpleSAML_MemcacheStore {
return $expireTime;
}
+
+
+ /**
+ * This function retrieves statistics about all memcache server groups.
+ *
+ * @return Array with the names of each stat and an array with the value for each
+ * server group.
+ */
+ public static function getStats()
+ {
+ $ret = array();
+
+ foreach(self::getMemcacheServers() as $sg) {
+ $stats = $sg->getExtendedStats();
+ if($stats === FALSE) {
+ throw new Exception('Failed to get memcache server status.');
+ }
+
+ $stats = SimpleSAML_Utilities::transposeArray($stats);
+
+ $ret = array_merge_recursive($ret, $stats);
+ }
+
+ return $ret;
+ }
}
?>
--
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