The singleLogin module option does not work for JBossAS7LoginModule in JPP 6.

Issue

• Trying to use singleLogin module option in JBossAS7LoginModule to restrict only one active login session like following but it is not working.

<security-domain name="gatein-domain" cache-type="default">
                    <authentication>
                        -
                        -
                        -
                        <login-module code="org.exoplatform.services.security.j2ee.JBossAS7LoginModule" flag="required">
                            -
                            -
                            <module-option name="singleLogin" value="true"/>
                        </login-module>
                    </authentication>
                        -
                </security-domain>