Module: Eye::Controller::Commands

Included in:
Eye::Controller
Defined in:
lib/eye/controller/commands.rb

Constant Summary collapse

NOT_IMPORTANT_COMMANDS =
[:info_data, :short_data, :debug_data, :history_data, :ping,
:logger_dev, :match, :explain, :check]

Instance Method Summary collapse

Instance Method Details

#command(cmd, *args) ⇒ Object

Main method, answer for the client command


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# File 'lib/eye/controller/commands.rb', line 7

def command(cmd, *args)
  msg = "command: #{cmd} #{args * ', '}"

  log_str = "=> #{msg}"
  NOT_IMPORTANT_COMMANDS.include?(cmd) ? debug(log_str) : info(log_str)

  start_at = Time.now
  cmd = cmd.to_sym

  res = case cmd
    when :start, :stop, :restart, :unmonitor, :monitor, :break_chain
      send_command(cmd, *args)
    when :delete
      exclusive { send_command(cmd, *args) }
    when :signal
      signal(*args)
    when :user_command
      user_command(*args)
    when :load
      exclusive { load(*args) }
    when :quit
      quit
    when :stop_all
      stop_all(*args)
    when :check
      check(*args)
    when :explain
      explain(*args)
    when :match
      match(*args)
    when :ping
      :pong
    when :logger_dev
      Eye::Logger.dev.to_s

    # object commands, for api
    when :info_data
      info_data(*args)
    when :short_data
      short_data(*args)
    when :debug_data
      debug_data(*args)
    when :history_data
      history_data(*args)

    else
      :unknown_command
  end

  GC.start

  log_str = "<= #{msg} (#{Time.now - start_at}s)"
  NOT_IMPORTANT_COMMANDS.include?(cmd) ? debug(log_str) : info(log_str)

  res
end