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Session - logout problem

Jahnvi Vyas
Ranch Hand

Joined: May 03, 2006
Posts: 36
Hi,

I am developing a intranet application using JSP. In that one user logs out and when another user logs in that and if he presses back button of web browser then it shows previous users pages.

To disallow this, in log out process i write session.invalidate() method and i am checking at every page whether session is new or not with session.isNew(). But this doesnt work.

Anybody has idea why it happens. Or any other solution??

Thanks..

- Jahnvi
yue zhang
Greenhorn

Joined: May 15, 2006
Posts: 5
try this :
<%
response.setHeader("Pragma","No-cache");
response.setHeader("Cache-Control","no-cache");
response.setDateHeader("Expires", 0);
%>
may be can help you
yue zhang
Greenhorn

Joined: May 15, 2006
Posts: 5
this article is what you need

http://www.javaworld.com/javaworld/jw-09-2004/jw-0927-logout.html
Jahnvi Vyas
Ranch Hand

Joined: May 03, 2006
Posts: 36
Thankz Yue!
 
It is sorta covered in the JavaRanch Style Guide.
 
subject: Session - logout problem