Stateless session refresh
Feature of refreshing the stateless session is directly connected to stateless registration feature and it is used to prolong the Access Token validity. Access Token validity can be set via backend in app configuration.
SDK automatically will try to refresh the Access Token if user is in stateless session and token is expired. Auto refresh can eventually fail if max registration validity option in App Configuration is set to fixed time.
To manually refresh the token on demand, you must call refreshStatelessSession method.
