计算在JBoss 3.2.1上部署的J2EE应用程序中的活动会话

I manage a J2EE application which is deployed on JBoss 3.2.1. As part of my service to my client I want to provide reports which show the number of active sessions. I have implemented a simple class and a JSP page which retrieve the number of active sessions, but I have discovered a flaw: the process of checking the number of sessions itself creates a new session, and therefore inflates the number of sessions.I manage a J2EE application which is deployed o