docs: def init(self):
          """Init the connection to the Statsd server."""
          if not self.export_enable:
              return None
          logger.info(
              "Stats will be exported to StatsD server: {}:{}".format(self.host,
                                                                      self.port))
          return StatsClient(self.host,
                             int(self.port),
                             prefix=self.prefix)