docs: def Publish(self, request, context):
          """Dispatches the request to the plugins publish method"""
          LOG.debug("Publish called")
          try:
              self.plugin.publish(
                  [Metric(pb=m) for m in request.Metrics],
                  ConfigMap(pb=request.Config)
              )
              return ErrReply()
          except Exception as err:
              msg = "message: {}\n\nstack trace: {}".format(
                  err, traceback.format_exc())
              return ErrReply(error=msg)