Forum:

Session Listener

Greenhorn

Posts: 19

posted 21 years ago

Number of slices to send:

Optional 'thank-you' note:

Send

Hi, I'm implementing SessionListener for counting active users.
I have two context pointing to two different applications, and I want to share the two listner class cross context. How do I do that?
I use Tomcat 4.1
Thanks.

Nicolas Brasseur

Ranch Hand

Posts: 45

posted 21 years ago

Number of slices to send:

Optional 'thank-you' note:

Send

Consider using the "Singleton" design pattern to implement a kind of counter class used in your listener.
This should help
Nicolas

<a href="http://www.javablackbelt.com/?utm_source=javaranch&utm_medium=signature&utm_campaign=Forum%2BBuzz" target="_blank" rel="nofollow">BlackBeltFactory Communtiy</a> founder - Building better developers<br /><b>Free</b> courses and mock exams

Anonymous

Ranch Hand

Posts: 18944

posted 21 years ago

Number of slices to send:

Optional 'thank-you' note:

Send

Hi Ling,
This link might be helpful:
reference to internal tomcat object - get # of sessions
Cheers

30 seconds to difuse a loaf of bread ... here, use this tiny ad:

Gift giving made easy with the permaculture playing cards

https://coderanch.com/t/777758/Gift-giving-easy-permaculture-playing