Contents

module Eye::Process::Controller

  def send_command(command, *args)
    schedule command, *args, Eye::Reason::User.new(command)
  end

  def start
    if load_external_pid_file == :ok
      switch :already_running
      :ok
    else
      start_process
    end
  end

  def stop
    stop_process
    switch :unmonitoring
  end

  def restart
    load_external_pid_file unless pid # unmonitored case
    restart_process
  end

  def monitor
    if self[:auto_start]
      start
    else
      if load_external_pid_file == :ok
        switch :already_running
      else
        schedule :unmonitor, Eye::Reason.new(:'not found')
      end
    end
  end

  def unmonitor
    switch :unmonitoring
  end

  def delete
    if self[:stop_on_delete]
      info 'process has stop_on_delete option, so sync-stop it first'
      stop
    end

    remove_watchers
    remove_children
    remove_triggers

    terminate
  end

  def signal(sig = 0)
    send_signal(sig) if self.pid
  end

  def user_command(name)
    if self[:user_commands] && c = self[:user_commands][name.to_sym]
      execute_user_command(name, c)
    end
  end

  def freeze
    scheduler_freeze
  end

end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
eye-0.8.1	lib/eye/process/controller.rb
eye-0.8.celluloid15	lib/eye/process/controller.rb
eye-0.8	lib/eye/process/controller.rb
eye-0.8.rc	lib/eye/process/controller.rb
eye-0.8.pre2	lib/eye/process/controller.rb