communicate.py 文件源码

def _dispatch(self, route, **kwargs):
        user = None

        if 'shared_id' in session:
            if session['shared_id'] in self.user_tracker.user_refs:
                user = self.user_tracker.users[session['shared_id']]
        if user is None:
            user = self.user_tracker.connect_user()
            session['shared_id'] = user.id_

        user.open_page(route, kwargs)

        ctx = CallCTX(abort=abort)
        user.active_controller.before_connect(ctx)
        ctx.deactivate()

        possible = user.active_controller.render_page()

        if user.active_controller.special_return_handler is not None:
            return user.active_controller.special_return_handler()

        return possible