Well let's just think about that for a second. Filter: a filter is called each and every time you make a web request. So even if the filter is highly efficient, if you make 1000 requests in a session, you (that is, the container) will invoke the filter's doFilter method 1000 times.
Listener: A session is created exactly once and destroyed exactly once. > -----Original Message----- > From: David Kerber [mailto:[EMAIL PROTECTED] > Sent: Thursday, February 09, 2006 12:16 PM > To: Tomcat Users List > Subject: Re: Logging session timeouts > > > I still have a question about performance: any idea which of these > methods (filter or listener) will use less cpu time when > handling 50 to > 100 simultaneous users, each logged in with their own ID and session? --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
