docs: def process_message(self, message, is_started=False):
          """Process incomming message from turret
  
          :param dict message: incomming message
          :param bool is_started: test started indicator
          """
          if not self.master:
              return False
  
          if 'status' not in message:
              return False
          message['name'] = message['turret']
          del message['turret']
          if not self.add(message, is_started):
              return self.update(message)
          return True