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c#asp.netpostback

asp.net postback timeout

I have an aspx page with a few textboxes and a submit button. Once the submit button is clicked an xml file is created from the table/textboxes on the screen.

That works fine if doing it right away but if you click the button after 20 mins or so the page errors out.

I have:

 <location path="Default.aspx">
        <system.web>
          <httpRuntime executionTimeout="1000000000"/>
        </system.web>
      </location>

in web.config and <asp:ScriptManager ID="ScriptManager1" runat="server" AsyncPostBackTimeout="1000000000" /> on the aspx page but it still times out after around 20 mins or so.

What am I missing?

Solution

  • Default session time is 20mins Msdn

    Here is one of the way

    1.http://weblogs.asp.net/stevewellens/archive/2009/06/09/ah-ah-ah-ah-staying-alive-staying-alive.aspx

    Check this Solution

    2.how to avoid session timeout in web.config

    3.https://stackoverflow.com/a/412502/1053241