[Dancer-users] Browser String not available when run with plackup

Hi, I want to find the Browser string something that is available with $ENV{HTTP_USER_AGENT} when I run a Da*ncer app with teh default backend. However when I run the app with plackup (plackup -s Starman app.pl) $ENV{HTTP_USER_AGENT} is undefined. Is there a way I can get to this value that does not depend on how I run the Dancer application? Thank you. *