Here's a different way. Implement HttpSessionListener (and put it in web.xml)
and do this:
public void sessionCreated(HttpSessionEvent event)
{
Set<HttpSession> allHttpSessions =
event.getSession().getServletContext().getAttribute("allSessions");
if (allHttpSessions == null) {
allHttpSessions = new HashSet<HttpSession>();
event.getSession().getServletContext().setAttribute("allSessions",
allHttpSessions);
}
synchronized (allHttpSessions)
{
allHttpSessions.add(event.getSession());
}
}
Then in your code you can getServletContext().getAttribute("allSessions")
and count them.
Pretty sure the code above as it is is still not thread safe though, need to
synchronize on something else.
--
View this message in context:
http://tapestry-users.832.n2.nabble.com/count-active-users-tp5582131p5583556.html
Sent from the Tapestry Users mailing list archive at Nabble.com.
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org
For additional commands, e-mail: users-h...@tapestry.apache.org
