How to start webrick server in verbose mode for a rails app to see the HTTP request/response header on console?

Question

I am developing an API for one of my android app in rails. I am trying to keep the user session active through the cookies what warden/devise has already implemented for it, through out the all subsequent request.

Thanks in advance.

Answer 1

for thin server : thin start -V

BTW, we can get it with thin --help