VamChoicaddiC
New Member
I'm building a system using JQuery and AJAX calls to classic ASP pages which handle the server stuff.This system requires a user to be logged in. I'm using the session to store the username. The problem is that the session times out after the default 20 mins and users are being redirected to the sign in page. I'm assuming that for some reason the AJAX calls are not maintaining the session.Here's how I'm doing things:When the user logs in I post an AJAX call as follows:\[code\]$.ajax({ type: "POST", url: "admin/ajax/signin.asp", data: { 'username': username, 'userpassword': userpassword }, cache: false, success: function(data, textStatus, jqXHR) { if (jqXHR.getResponseHeader('REQUIRES_AUTH') === '1'){ $('#failed').show(); } else { location.href = "http://stackoverflow.com/questions/14478412/admin/" } }}); \[/code\]signin.asp checks the users details against the database, if ok this page stores the username in a session variable.\[code\]Session("userid") = Request("username")\[/code\]The user is now logged in.Whilst the user is using the system every page checks the REQUIRES_AUTH header on every AJAX request and handles the logout redirection as follows:\[code\]/* Check user logged in on every ajax request */$('body').ajaxComplete(function(event,request,settings){ if (request.getResponseHeader('REQUIRES_AUTH') === '1'){ location.href="http://stackoverflow.com/questions/signin.html" };}); /* End */\[/code\]Every ASP page that is called using an AJAX post does a check on the session, if it's not there then it sets the REQUIRES_AUTH header as follows:\[code\]If (trim(Session("userid")) = "") Then 'No session so clear variable Session.Contents.Remove("userid") 'Redirect to Login page Response.AddHeader "REQUIRES_AUTH", "1"Else Session("userid") = Session("userid") End If\[/code\]I made the assumption that using Session("userid") = Session("userid") and the fact that I'm calling an ASP page which does something on the server would be enough to maintain the session but it appears not, all advice greatly appreciated. Do I have something fundamentally wrong?