recv_request

# File lib/drb/drb.rb, line 611
    def recv_request(stream) # :nodoc:
      ref = load(stream)
      ro = DRb.to_obj(ref)
      msg = load(stream)
      argc = load(stream)
      raise ArgumentError, 'too many arguments' if @argc_limit < argc
      argv = Array.new(argc, nil)
      argc.times do |n|
        argv[n] = load(stream)
      end
      block = load(stream)
      return ro, msg, argv, block
    end