 <p>In order to make an ajax request when the session is invalidated you can implement a custom authenticator and override the <code>invalidate</code> method: <a href="http://ember-simple-auth.com/ember-simple-auth-api-docs.html#SimpleAuth-Authenticators-Base-invalidate" rel="nofollow">http://ember-simple-auth.com/ember-simple-auth-api-docs.html#SimpleAuth-Authenticators-Base-invalidate</a></p>