    # File lib/mongrel/configurator.rb, line 322
        def debug(location, what = [:access, :files, :objects, :threads, :rails])
          require 'mongrel/debug'
          handlers = {
            :access => "/handlers/requestlog::access",
            :files => "/handlers/requestlog::files",
            :objects => "/handlers/requestlog::objects",
            :threads => "/handlers/requestlog::threads",
            :rails => "/handlers/requestlog::params"
          }

          # turn on the debugging infrastructure, and ObjectTracker is a pig
          MongrelDbg.configure

          # now we roll through each requested debug type, turn it on and load that plugin
          what.each do |type|
            MongrelDbg.begin_trace type
            uri location, :handler => plugin(handlers[type])
          end
        end