my rails runner

[Grzegorz Derebecki]

I want share with you my modified RailsRunner it works only with rack rails 2.3 i had separate RailsRunner for older version to if somone want i can post it too

There is a few modifications:

1. Process name changed now we see what is process name
it looks like:

91436 ?? S 3:33.42 ruby: RAILS: fdb.pl (production) (ruby)
91437 ?? S 3:53.94 ruby: RAILS: fdb.pl (production) (ruby)
91438 ?? S 3:29.63 ruby: RAILS: fdb.pl (production) (ruby)
91439 ?? S 3:49.33 ruby: RAILS: fdb.pl (production) (ruby)

you must set APP_NAME varible in litespeed env or it will use directory where you app is placed.


2. second change is FIX problem with ENV varible
after call server = Rack::Handler::LSWS ENV varible disaperd i rewrite it again.

#!/opt/ruby/bin/ruby 
#
Dir.chdir(ENV['RAILS_ROOT'])

$0="RAILS: #{ENV['APP_NAME'] || ENV['RAILS_ROOT']} (#{ENV['RAILS_ENV']})"
if GC.respond_to?(:copy_on_write_friendly=)
   GC.copy_on_write_friendly = true
end


require 'config/boot'
require 'active_support'
require 'action_controller'
require 'fileutils'

options = {
  :environment => (ENV['RAILS_ENV'] || "development").dup,
  :config => RAILS_ROOT + "/config.ru",
  :detach => false,
  :debugger => false
}

# fix bug in lsapi (ENV var disapper)
env = ENV
server = Rack::Handler::LSWS
env.each { |k,v| ENV[k] ||= v }

if File.exist?(options[:config])
  config = options[:config]
  if config =~ /\.ru$/
    cfgfile = File.read(config)
    if cfgfile[/^#\\(.*)/]
      opts.parse!($1.split(/\s+/))
    end
    inner_app = eval("Rack::Builder.new {( " + cfgfile + "\n )}.to_app", nil, config)
  else
    require config
    inner_app = Object.const_get(File.basename(config, '.rb').capitalize)
  end
else
  require 'config/environment'
  inner_app = ActionController::Dispatcher.new
end

app = Rack::Builder.new {
  use Rails::Rack::Static
  use Rails::Rack::Debugger if options[:debugger]
  run inner_app
}.to_app

ActiveRecord::Base.clear_all_connections! if defined?(ActiveRecord::Base)


begin
  server.run(app, options.merge(:AccessLog => []))
ensure
  puts 'Exiting'
end

hope that we be usefull for somone