不活动后，自动从简单-ember-auth/oauth2服务器注销

I have implemented a simple-ember-auth on the front and oauth2-server on the back, using password and refresh_token grants. When the authorisation token is about to expire (this time is set on the server), simple-ember-auth issues a refresh token request, and gets a new authorisation token. I have implemented a simple-ember-auth on the f