Clojurians Log v2

I see that the reitit frontend router accepts multiple controllers per route, but I can't find an example that uses multiple controllers (per route). Is this how one would go about it?

[{:start start-fn :stop stop-fn} 
{:start start-fn-2 :stop stop-fn-2}]

I generally do something like

(def require-auth-controller {:start (fn [] (require-auth))})
(def load-data-controller {:start (fn [] (load-data]))})

thank ye!