}

		return nil
	}, retry.Timeout(c.cfg.ReadinessTimeout), startDelay)
}

// aggregateResponses forwards an echo request from all workloads belonging to this echo instance and aggregates the results.
func (c *instance) aggregateResponses(opts echo.CallOptions) (echo.CallResult, error) {
	// TODO put this somewhere else, or require users explicitly set the protocol - quite hacky