Laravel 4.2: not able to log out user -

Laravel 4.2: not able to log out user -

i trying logout user:

public function getsignout() { auth::logout(); homecoming redirect::to('/'); }

however, when hits route:

route::get('/', function() { if(auth::check()){ homecoming 'logged in'; }else { homecoming 'not logged in'; } });

it returns user still logged in. problem , in advance helping prepare problem.

laravel