From 7048f58c1d56fcc53438fc900281c7660196715a Mon Sep 17 00:00:00 2001
From: Roland Gruber <post@rolandgruber.de>
Date: Sat, 21 Jul 2007 08:27:13 +0000
Subject: [PATCH] reduced LDAP connects

---
 lam/lib/ldap.inc | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/lam/lib/ldap.inc b/lam/lib/ldap.inc
index 8d6a4084..a2226a75 100644
--- a/lam/lib/ldap.inc
+++ b/lam/lib/ldap.inc
@@ -56,6 +56,8 @@ class Ldap{
 
 	/** Server handle */
 	private $server;
+	
+	private $is_connected = false;
 
 	/** LDAP username used for bind */
 	private $username;
@@ -293,6 +295,11 @@ class Ldap{
 	* @return object connection handle
 	*/
 	function server() {
+		if (!$this->is_connected) {
+			$data = $this->decrypt_login();
+			$this->connect($data[0], $data[1]);
+			$this->is_connected = true;
+		}
 		return $this->server;
 	}
 
@@ -306,8 +313,7 @@ class Ldap{
 
 	/** Reconnects to LDAP server when deserialized */
 	function __wakeup() {
-		$data = $this->decrypt_login();
-		$this->connect($data[0], $data[1]);
+		$this->is_connected = false;
 		// change random number
 		mt_srand($this->rand + (microtime() * 1000000));
 		$this->rand = mt_rand();