From 83a793baa74fde7de81ee96430e7b6e39968efbe Mon Sep 17 00:00:00 2001
From: tbrehm <t.brehm@ispconfig.org>
Date: Sat, 25 Sep 2010 11:57:41 -0400
Subject: [PATCH] Improved the session handler so that it does not write unchanged sessions to database.
---
interface/lib/classes/session.inc.php | 7 ++++++-
1 files changed, 6 insertions(+), 1 deletions(-)
diff --git a/interface/lib/classes/session.inc.php b/interface/lib/classes/session.inc.php
index 7ec2955..aff61aa 100644
--- a/interface/lib/classes/session.inc.php
+++ b/interface/lib/classes/session.inc.php
@@ -56,7 +56,7 @@
if (is_array($rec)) {
$this->session_array = $rec;
- return $rec['session_data'];
+ return $this->session_array['session_data'];
} else {
return '';
}
@@ -68,6 +68,11 @@
$this->session_array = array();
}
+ // Dont write session to DB if session data has not been changed after reading it.
+ if(isset($this->session_array['session_data']) && $this->session_array['session_data'] != '' && $this->session_array['session_data'] == $session_data) {
+ return true;
+ }
+
if ($this->session_array['session_id'] == '') {
$session_id = $this->db->quote($session_id);
--
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