Process message and will return action to do

• params

  • Session.Status
  • message_map

• returns

  • new status

  • list of actions

    • []
    • disconnect: true
    • send_message: msg
    • not_session_msg: true
    • enqueue: true
    • register_heart_beat: true
    • write_log: description
    • resend_msgs: {first, last}