class Redis::Client

def raw_call_command(argvp)
  if argvp[0].is_a?(Array)
    argvv = argvp
    pipeline = true
  else
    argvv = [argvp]
  end
  if @binary_keys or MULTI_BULK_COMMANDS[argvv[0][0].to_s]
    command = ""
    argvv.each do |argv|
      command << "*#{argv.size}\r\n"
      argv.each{|a|
        a = a.to_s
        command << "$#{get_size(a)}\r\n"
        command << a
        command << "\r\n"
      }
    end
  else
    command = ""
    argvv.each do |argv|
      bulk = nil
      argv[0] = argv[0].to_s
      if ALIASES[argv[0]]
        deprecated(argv[0], ALIASES[argv[0]], caller[4])
        argv[0] = ALIASES[argv[0]]
      end
      raise "#{argv[0]} command is disabled" if DISABLED_COMMANDS[argv[0]]
      if BULK_COMMANDS[argv[0]] and argv.length > 1
        bulk = argv[-1].to_s
        argv[-1] = get_size(bulk)
      end
      command << "#{argv.join(' ')}\r\n"
      command << "#{bulk}\r\n" if bulk
    end
  end
  # When in Pub/Sub mode we don't read replies synchronously.
  if @pubsub
    @sock.write(command)
    return true
  end
  # The normal command execution is reading and processing the reply.
  results = maybe_lock do
    begin
      set_socket_timeout!(0) if requires_timeout_reset?(argvv[0][0].to_s)
      process_command(command, argvv)
    ensure
      set_socket_timeout!(@timeout) if requires_timeout_reset?(argvv[0][0].to_s)
    end
  end
  return pipeline ? results : results[0]
end