[keycloak-user] session inactivity; ignoring auto refresh requests

We have node js integrated with keycloak & keycloak is running as a service in jboss. There are many http requests being sent from browser to server in the background as part of auto refresh of some tables. So if user has opened browser & remains inactive; in the background many requests are made. Keycloak will never detect inactivity & hence session will never be invalidated after session inactivity timeout. Is there a way in keycloak to ignore such background requests from being considered for session alive scenarios?