Problem with HttpSession in Struts2

[Tan Nguyen]

I am doing a multi user login application where I use session to store the user object.

HttpSession session = request.getSession(true);
  session.setAttribute("user",user);

In every page I am checking using JSTL whether the user object is present in the session.

<c:choose>
   <c:when test="${not empty sessionScope.user}"> 
    //jsp code
    </c:when>
   <c:otherwise> 
    <logic:redirect forward="welcome"/>
  </c:otherwise>
</c:choose>

My problem is that if the user clicks on a href link in the application the user changes to Previous user in the session. i.e. the it is loading the user from cache. If I refresh the page it will load the correct user.

How could I fix it?

[Ankit Garg]

This is probably a browser caching issue not a problem with your application logic. Take a look at this page...