fakeClock.Step(5 * time.Second)
	testHTTPHandler(hsTest, http.StatusOK, t)

	// Should return 503 "ServiceUnavailable" if both IPv4 and IPv6 proxiers exceed max update-processing time.
	hs.QueuedUpdate(v1.IPv4Protocol)
	hs.QueuedUpdate(v1.IPv6Protocol)
	fakeClock.Step(25 * time.Second)
	testHTTPHandler(hsTest, http.StatusServiceUnavailable, t)

	// Should return 200 "OK" after processing update for both IPv4 and IPv6 proxiers.

//  3. sync node status, for reporting unhealthy /healthz response
//     if the node is marked for deletion by autoscaler.
//  4. get proxy health by verifying that the delay between QueuedUpdate()
//     calls and Updated() calls exceeded healthTimeout or not.
type ProxierHealthServer struct {
	listener    listener
	httpFactory httpServerFactory
	clock       clock.Clock

	addr          string

			}
		}
	}
}

// Sync is called to synchronize the proxier state to hns as soon as possible.
func (proxier *Proxier) Sync() {
	if proxier.healthzServer != nil {
		proxier.healthzServer.QueuedUpdate(proxier.ipFamily)
	}
	metrics.SyncProxyRulesLastQueuedTimestamp.SetToCurrentTime()
	proxier.syncRunner.Run()
}

	return encounteredError
}

// Sync is called to synchronize the proxier state to nftables as soon as possible.
func (proxier *Proxier) Sync() {
	if proxier.healthzServer != nil {
		proxier.healthzServer.QueuedUpdate(proxier.ipFamily)
	}
	metrics.SyncProxyRulesLastQueuedTimestamp.SetToCurrentTime()
	proxier.syncRunner.Run()
}

}

// Sync is called to synchronize the proxier state to iptables as soon as possible.
func (proxier *Proxier) Sync() {
	if proxier.healthzServer != nil {
		proxier.healthzServer.QueuedUpdate(proxier.ipFamily)
	}
	metrics.SyncProxyRulesLastQueuedTimestamp.SetToCurrentTime()
	proxier.syncRunner.Run()
}

	return encounteredError
}

// Sync is called to synchronize the proxier state to iptables and ipvs as soon as possible.
func (proxier *Proxier) Sync() {
	if proxier.healthzServer != nil {
		proxier.healthzServer.QueuedUpdate(proxier.ipFamily)
	}
	metrics.SyncProxyRulesLastQueuedTimestamp.SetToCurrentTime()
	proxier.syncRunner.Run()
}