title: req.session.destroy and passport logout aren't destroying cookie on client side
body: <p>I'm trying to destroy the cookie on the client side but can't seem to figure out how to. I've tried the few ways that passport and some answers on SO provided but I'm at a loss as to how to clear the actual cookie. </p>
  
  <p>My code so far is:</p>
  
  <pre><code>app.get('/logout', function (req, res){
      sessionStore.destroy(req.sessionID, (err) =&gt;{
          if(err)console.log(err);
          req.logout();
          req.session.destroy(function (err) {
              if(err) console.log(err);
              res.status(200).json({message : 'User Logged Out'});
          });
  
      });
  
  });
  </code></pre>
  
  <p>I have also tried the <code>req.logOut();</code> method.</p>