resque drain_pool

resque.rake

desc "Stops the pool proccess"
task  :drain_pool do
  begin
    Dir.glob(Rails.root.join('tmp', 'pids').join('resque_workers_pc.pid').to_s) do |pidfile|
      begin
        pid = File.read(pidfile).to_i
        Process.kill("QUIT", pid)
        Rails.logger.info "Pooling process #{pid} ended"
      rescue Errno::ESRCH => e
        Rails.logger.info "Stale #{pidfile}"
      # ensure
      #   FileUtils.rm pidfile, :force => true
      end
    end
    exit(0)
  rescue Exception => e
    exit(0)
  end
end