rack.rb

#load required files
require 'rubygems'
gem 'merb-core', '>= 0'
require 'merb-core'
require 'rack/handler/grizzly'
require 'rack/adapter/merb'
require 'jruby/rack/grizzly_helper'
 
Merb::Rack::Adapter.register %w{grizzly}, :GrizzlyMerb
 
# Set up the server and log stream, supress merb signal trapping
Merb.disable(:signals)
 
# Start merb
Merb.start({
   :merb_root => $glassfish_appRoot,
   :adapter => "grizzly",
   :log_level => :debug,
   :path_prefix => $root
})