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+--- Thread: Session processing degrades the performance greatly (/showthread.php?tid=18384)
Session processing degrades the performance greatly - El Forum - 05-04-2009
[eluser]joneslee[/eluser]
Can someone suggest me a way to detect why my 2 lines of code:
Code:
$this->session->unset_userdata('menu');
$this->session->set_userdata('menu', 'men');runs fine on my local dev server but so so so slow on the live host?
Session processing degrades the performance greatly - El Forum - 05-04-2009
[eluser]Thorpe Obazee[/eluser]
Could it be that there are other things that might be affecting the speed?
Session processing degrades the performance greatly - El Forum - 05-04-2009
[eluser]joneslee[/eluser]
I double check and confirm the culprit is the session. I think it could have something to do with 4kb limit. Is there a way to check session size?
Session processing degrades the performance greatly - El Forum - 05-04-2009
[eluser]Thorpe Obazee[/eluser]
I believe Firebug can check it.
Session processing degrades the performance greatly - El Forum - 05-04-2009
[eluser]huuthanh3108[/eluser]
you can check it on firefox
Session processing degrades the performance greatly - El Forum - 05-04-2009
[eluser]joneslee[/eluser]
Could you show me how? I was googling around for the way
Session processing degrades the performance greatly - El Forum - 05-04-2009
[eluser]Thorpe Obazee[/eluser]
if you have firebug, you can see it in the cookies tab.
Session processing degrades the performance greatly - El Forum - 05-04-2009
[eluser]huuthanh3108[/eluser]
//file config.php add a line
// two value 'CI' or 'PHP'
Code:
$config['sess_mode'] = 'PHP';and create file MY_Session.php in folder library: My_Session.php
Code:
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
$CI = & get_instance();
if($CI->config->item('sess_mode') == "PHP")//config use session of PHP
{
class MY_session
{
function MY_session()
{
session_start();
}
function userdata($name)
{
if($name == "session_id")
return session_id();
else
{
return isset($_SESSION[$name])?$_SESSION[$name]:'';
}
}
function set_userdata($name, $value)
{
$_SESSION[$name] = $value;
}
function unset_userdata($name)
{
$_SESSION[$name] = '';
}
}
}
else//config use session CI
{
class MY_session extends CI_session
{
function MY_session()
{
parent::CI_Session();
}
}
}
?>