How to effectively destroy 'session' in Java Servlet?

Question

The Servlet I\'m working has a variable session.

I\'ve tried session.invalidate();, this seem to have destroyed session but when I do a red

Answer 1

Your code is okay

if(request.getParameter("logout") != null )
{  
  session.invalidate();
  response.sendRedirect("restanes.jsp");
}

but make sure the redirecting page does not contain any session attributes. 500 internal error coming from "restanes.jsp" page. work out with the redirected page and session activity.