if addr != nil {
		return addr.GetPortValue()
	}
	return 0
}

func retrieveEndpointStatus(l *admin.HostStatus) core.HealthStatus {
	return l.HealthStatus.GetEdsHealthStatus()
}

func retrieveFailedOutlierCheck(l *admin.HostStatus) bool {
	return l.HealthStatus.GetFailedOutlierCheck()
}

// Verify returns true if the passed host matches the filter fields

  endpoints:
  - lbEndpoints:
    - endpoint:
        address:
          socketAddress:
            address: 10.244.0.176
            portValue: 8080
        healthCheckConfig: {}
      healthStatus: HEALTHY
      loadBalancingWeight: 1
      metadata:
        filterMetadata:
          istio:
            workload: istio-ingressgateway;istio-system;istio-ingressgateway;latest;Kubernetes
    loadBalancingWeight: 1

                                    "portValue": 8080
                                }
                            },
                            "healthCheckConfig": {}
                        },
                        "healthStatus": "HEALTHY",
                        "metadata": {
                            "filterMetadata": {
                                "istio": {

		return false
	}
	status := retrieveEndpointStatus(ep)
	if e.Status != "" && !strings.EqualFold(core.HealthStatus_name[int32(status)], e.Status) {
		return false
	}
	return true
}

func retrieveEndpointStatus(ep *endpoint.LbEndpoint) core.HealthStatus {
	return ep.GetHealthStatus()
}

func retrieveEndpointPort(ep *endpoint.LbEndpoint) uint32 {

		}
	case st.Failed:
		srs.Failed.addsize(st.TransferSize, st.Err)
	case st.Pending:
	}
	sr.M[dID] = srs
}

func (sr *SRStats) get() map[string]SRMetric {
	epMap := globalBucketTargetSys.healthStats()

	sr.lock.RLock()
	defer sr.lock.RUnlock()
	m := make(map[string]SRMetric, len(sr.M))
	for dID, v := range sr.M {
		t := newXferStats()
		mx := make(map[RMetricName]XferStats)