Question:
This is my base class for all pages except EndSession.aspx
override protected void OnInit(EventArgs e) { base.OnInit(e); if (Context.Session != null) { //check the IsNewSession value, this will tell us if the session has been reset. //IsNewSession will also let us know if the users session has timed out if (Session.IsNewSession) { //now we know it's a new session, so we check to see if a cookie is present string cookie = Request.Headers["Cookie"]; //now we determine if there is a cookie does it contains what we're looking for if ((null != cookie) && (cookie.IndexOf("ASP.NET_SessionId") >= 0) )//&& !Request.QueryString["timeout"].ToString().Equals("yes")) { //since it's a new session but a ASP.Net cookie exist we know //the session has expired so we need to redirect them Response.Redirect("EndSession.aspx?timeout=yes"); } } } } But on EndSession I try to navigate back to, say default.aspx, and then this code above just redirects be back to EndSession.aspx.
So for better clarification: Step 1: Go to mypage.aspx Step 2: Wait for timeout Step 3: try to navigate away Step 4: get redirected to EndSession.aspx Step 5: try to navigate away Step 6: GoTo set 4
Setp 6 should be actually being able to navigate away...
(if needed pelase ask for further clarification)
Any ideas?
THANKS!!!
Solution:1
I got rid of the basepage that I had originally.
Put this in the Session_Start of Global.asax
void Session_Start(object sender, EventArgs e) { string cookie = Request.Headers["Cookie"]; // Code that runs when a new session is started if ((null != cookie) && (cookie.IndexOf("ASP.NET_SessionId") >= 0))//&& !Request.QueryString["timeout"].ToString().Equals("yes")) { if(Request.QueryString["timeout"] == null || !Request.QueryString["timeout"].ToString().Equals("yes")) Response.Redirect("Default.aspx?timeout=yes"); } } Put this on the Defualt.aspx page:
if (!IsPostBack) { if (Request.QueryString["timeout"] != null && Request.QueryString["timeout"].ToString().Equals("yes")) { Response.Write("<script>" + "alert('Your Session has Timedout due to Inactivity');" + "location.href='Default.aspx';" + "</script>"); } } This solution works even when the timeout occurs on the Default.aspx page
The discusion for the solution I used is posted here: How to stop basepage from recursivly detecting session timeout
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