how to maintain two session

Good Morning Abhi_patil

I have never Experienced this Problem before, what i do is that if the user want to logout by Clicking the logout Button, i abondon the Session, and if the user want to Close the Page from the (x), i trap that using javascript, and just there i abondon the Session. So in Ado.net when you Update data it get Upadated Automatically it will will not wait until your session expires, So Am not sure what do you mean when you say

session expires then it will change update database.

In the World of Ado.NEt this does not exists, if it does , you must know there are poor design decisions made.

You must Always abondon your session when you go out or if the session expires, and if it expires and you did not update your Data, your Data will remain in the Catch and nothing will happen to it until the Garbage Collector comesa and collect it

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were looking forward for your reply

Vuyiswa Maseko

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let me explain,
when u login it will update ur status as online in db.
when u logout it will update db status as offline.

when u closes browser then using javascript i have made session abondon.
in session end the code is to updates db for status as offline.
this direct close is working with IE not for Mozilla.


there fore when mozilla user closes browser directly.
it will not update db status.but when time out occurs t will updated.

In this case suppose mozilla user closes directly.
then application is close but it's session will still running untill it's time out.

but before time out if u again login then applin. will open with new session.this session will going on.

but when prev. session time out occurs it updated ur db status as offline.
but ur online with new session.

hope now u will understnd.
thank u.

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hi Abhi_patil

That has been a problem for Clients with Mozilla, there are ways to work around that please try the Following ways

What you can do is use AJAX and call code in the code behind in the browsers onunload event by capturing it through JavaScript.

http://www.w3schools.com/ajax/ajax_browsers.asp
or this one

protected void Page_Load(object sender, EventArgs e)



    {



        Session.Abandon();



    }



 



Global.asax



    void Session_End(object sender, EventArgs e) 



    {



        string path = @"c:\temp\AbTime.txt";



        if (!File.Exists(path))



        {



            using (StreamWriter sw = File.CreateText(path))



            {



                sw.WriteLine("Session Abandon Test");



            }



        }



        using (StreamWriter sw = File.AppendText(path))



        {



            sw.WriteLine(DateTime.Now);



        } 



    }



 



CloseBrowser.aspx



<script   language=javascript>   



  function   window.onbeforeunload()   



  {



      if(event.clientX>document.body.clientWidth&&event.clientY<0)   



      {   



          var   xmlhttp   =   new   ActiveXObject("Microsoft.XMLHTTP");   



          xmlhttp.open("GET"," AbandonSession.aspx",false);   



          xmlhttp.send();   



      }   



  }



</script>

or

try using these two lines of code in Session_End() function in Global.aspx file

Session.Abandon();

        Response.ExpiresAbsolute = DateTime.Now;

or

Hope this Helps

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