code: def get_broks(self, broker_name):
          
          res = self.con.get('_broks', {'broker_name': broker_name}, wait=False)
          logger.debug("Got broks from %s: %s", self.name, res)
          return unserialize(res, True)
docs: Send a HTTP request to the satellite (GET /_broks)
          Get broks from the satellite.
          Un-serialize data received.
  
          :param broker_name: the concerned broker link
          :type broker_name: BrokerLink
          :return: Broks list on success, [] on failure
          :rtype: list