gistfile1.txt

#!/usr/bin/env ruby

require 'jruby/vm'
vms = []

queue = 'background_tasks_LP'
instance_count = 30

Signal.trap('HUP') { vms.map(&:join) }

instance_count.times do |i|
  vms << JRuby::VM.spawn("-e RAILS_ROOT, RAILS_ENV = '#{File.expand_path(File.dirname(__FILE__) + '/..')}', 'demo'\nrequire RAILS_ROOT + '/config/boot'\nrequire RAILS_ROOT + '/config/environment'\nQueueable::Processor.start('background_tasks_HP', #{i+1})")
  sleep 60
end

loop do
  sleep 10
end