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I cannot run a Rails application with a gem daemon

I want to use the Daemons pearl with my Rails project, so I can easily control it with Monit, this stone will allow me to create PIDs and use commands like start and stop.

In any case, it seems that I cannot use it with rails, I create a file and call it admin:

require 'rubygems'
require 'daemons'

ROOT_PATH = File.expand_path("#{File.dirname __FILE__}/../")

require "#{ROOT_PATH}/config/environment"

Daemons.run("#{ROOT_PATH}/script/rails" , 
    :dir_mode => :system, 
    :log_output => true 
)

When I try to run it with:

bundle exec ./bin/admin run -- s

I get this error:

/Users/info/.rvm/gems/ruby-1.9.3-p286/gems/rake-0.8.7/lib/rake/alt_system.rb:32: Use RbConfig instead of obsolete and deprecated Config.
=> Booting WEBrick
=> Rails 3.0.5 application starting in development on http://0.0.0.0:3000
=> Call with -d to detach
=> Ctrl-C to shutdown server
configuration /config.ru not found
Exiting

The config.ru file exists for sure. and I can start the application when I try to do it manually using the command line, but for some reason I can unmount the rails application.

I would appreciate any help as I tried to smooth it all my day.

Greetings

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2

, , daemons ?

Rails- , , -c rails server, config.ru.

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, , Linux, start-stop-daemon, . script , monit, start-stop-daemon .

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