gistfile1.rb

require 'webrick'
require 'webrick/httpproxy'
require 'pp'
s = WEBrick::HTTPProxyServer.new(:Port => 8080,
    :RequestCallback => Proc.new{|req,res|
#puts req.request_line
#puts "+--------------------------------------+"
pp req.raw_header
})

# Shutdown functionality
trap("INT"){s.shutdown}

# run the beast
s.start