Added this script in view:
`
if(isSessionAlive >0)
{
var timer = {
time: 0,
now: function(){ return (new Date()).getTime(); },
start: function(){ this.time = this.now(); },
since: function(){ return this.now()-this.time; }
}
var timerId;
sess_expiration = <?=($this->config->config["sess_expiration"]*1000)?>;
alertTime = <?=($this->config->config["sess_time_to_alert"])?>;
timerId = window.setTimeout("pingCI()",sess_expiration-((alertTime*1000)));
jsBaseurl = "<?=($this->config->config["base_url"])?>";
}
function resetTimer(resetTime)
{
//alert('RESET Time'+resetTime);
window.clearTimeout(timerId);
timerId = window.setTimeout("pingCI()", resetTime);
return;
}
function pingCI()
{
if(isSessionAlive > 0)
{
$.ajax({
type: "POST",
url: "<?= site_url('users/getSessionTimeLeft') ?>/",
data: "sessid=<?=$this->session->userdata("session_id")?>",
success: function(transport)
{
response = transport;
if(response=='')
{
parent.location.assign(jsBaseurl+'users/logout');
}
else if((response<=(alertTime*1000)) || (response-1000<=(alertTime*1000)))
{
alertSessionTimeOut(response);
}
else
{
resetTime = eval((response - alertTime)*1000);
resetTimer(resetTime);
}
}
});
}
}
function alertSessionTimeOut(alertTimeExp)
{
if(isSessionAlive>0)
{
var response='';
var timerIdEnd;
timerAlert = window.setTimeout("forceLogout()",alertTimeExp*1000);
timer.start(); // start counting my friend...
fConfirm = confirm('Your Session is about to time out. Please click OK to continue the session');
if(timer.since() >= (alertTime*1000))
{
parent.location.assign(jsBaseurl+'users/logout');
}
if(fConfirm ==true)
{
$.ajax({
type: "POST",
url: "<?= site_url('users/keepAlive') ?>/",
data: "sessid=<?=$this->session->userdata("session_id")?>",
success: function(transport)
{
response = transport;
if(response=='')
{
parent.location.assign(jsBaseurl+'users/logout');
}
window.clearTimeout(timerAlert);
resetTimer(sess_expiration-((alertTime)*1000));
}
});
}
else
{
//parent.location.assign(jsBaseurl+'users/logout');
window.clearTimeout(timerAlert);
window.clearTimeout(timerId);
}
}
}
function forceLogout()
{
parent.location.assign(jsBaseurl+'users/logout');
}
Ve Kullanıcılar Controller:
function getSessionTimeLeft()
{
$ci = & get_instance();
$SessTimeLeft = 0;
$SessExpTime = $ci->config->config["sess_expiration"];
$CurrTime = time();
$lastActivity = $this->session->userdata['last_activity'];
$SessTimeLeft = ($SessExpTime - ($CurrTime - $lastActivity))*1000;
print $SessTimeLeft;
}
function keepAlive()
{
$this->load->library('session');
$this->session->set_userdata(array('last_activity'=>time()));
if(isset($this->session->userdata["user_id"])) print 'ALIVE';
else print '';
}
`