# File lib/packet/packet_master.rb, line 160
    def form_cmd_line *args
      min_string = "packet_worker_runner #{args[0]}:#{args[1]}:#{args[2]}:#{args[3]}"
      min_string << ":#{WORKER_ROOT}" if defined? WORKER_ROOT
      min_string << ":#{WORKER_LOAD_ENV}" if defined? WORKER_LOAD_ENV
      min_string
    end