Store the session ID in your user table after the user logs in. Every request, check the session Id in memory to the one in the table. If it’s different, force a log out.
Thanks!
~Brad
ColdBox Platform Evangelist
Ortus Solutions, Corp
E-mail: brad@coldbox.org
ColdBox Platform: http://www.coldbox.org
Blog: http://www.codersrevolution.com