symfony - symfony2.8 UserProvider‘s refreshUser() method seems superfluous -


i used symfony 2.8, found userprovider’s refreshuser() method has no purpose, since when update current user's role, permissions won't change unless logout , login again. not understand use of method.

such when add current user's role role_admin, dump($this->get('security.context')->gettoken()) in controller. found token's roles does't change. dump info dump info


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