As a part of my project (using servlets and tomcat 6 webserver), I want
to list all active tomcat sessions. Can anybody help me with source
code.

* There is no way to get the all session ids apart from HttpSessionContext.
*

*But you can implement it yourself with a collection. *

*Make a class that is using hash map or hash table object which is global to
the application. Whenever a user logs in make an entry into hashmap or hash
table and remove it when he/she logs out. *

*At any point you can retrieves keys and their values from that class that
coresponds to user identification and session object. *

*for example if you are using JSP look at this code- *

*...

<jsp:useBean id="allsessions" scope="application" class="java.util.HashTable"/>

...



*[This code doesn't quite work -- where is "userid" acquired? How do you
capture logout? But it's a nice hack anyway...