expected:   sets.New("*.wildcard", "*.wildcard."),
		},
		{
			startsWith: "example.localhost.",
			expected:   sets.New("example.localhost."),
		},
	}

	nt := d.NameTable()
	nt = proto.Clone(nt).(*dnsProto.NameTable)
	d.BuildAlternateHosts(nt, func(althosts map[string]struct{}, ipv4 []netip.Addr, ipv6 []netip.Addr, _ []string) {
		for host := range althosts {
			if _, exists := nt.Table[host]; !exists {

		}
	}
	return nil
}

// GetDNSTable builds DNS table used in debugging interface.
func (a *Agent) GetDNSTable() *dnsProto.NameTable {
	if a.localDNSServer != nil && a.localDNSServer.NameTable() != nil {
		nt := a.localDNSServer.NameTable()
		nt = proto.Clone(nt).(*dnsProto.NameTable)
		a.localDNSServer.BuildAlternateHosts(nt, func(althosts map[string]struct{}, ipv4 []netip.Addr, ipv6 []netip.Addr, _ []string) {

`Generators` get as input the `Proxy` (a representation of the current client), the current `PushContext` snapshot, and a list of config updates that caused the change.

		ia:                    ia,
		downstreamGrpcOptions: ia.cfg.DownstreamGrpcOptions,
	}

	if ia.localDNSServer != nil {
		proxy.handlers[model.NameTableType] = func(resp *anypb.Any) error {
			var nt dnsProto.NameTable
			if err := resp.UnmarshalTo(&nt); err != nil {
				log.Errorf("failed to unmarshal name table: %v", err)
				return err
			}
			ia.localDNSServer.UpdateLookupTable(&nt)
			return nil
		}
	}

                    break;
                }
            }
            if (LOGGER.isDebugEnabled() && !toExpire.isEmpty()) {
                // TODO Only log expired workers count, log their "identity" once they are nameable/describable
                LOGGER.debug("Worker Daemon(s) expired to free some system memory {}", toExpire.size());
            }
            if (notExpirable > 0) {

func (e *entry) tryCompareAndSwap(old, new any) bool {
	p := e.p.Load()
	if p == nil || p == expunged || *p != old {
		return false
	}

	// Copy the interface after the first load to make this method more amenable
	// to escape analysis: if the comparison fails from the start, we shouldn't
	// bother heap-allocating an interface value to store.
	nc := new
	for {
		if e.p.CompareAndSwap(p, &nc) {
			return true
		}

"legendFormat": "Routes", "refId": "E" }, { "expr": "sum(irate(pilot_xds_pushes{type=\"sds\"}[1m]))", "interval": "", "legendFormat": "Secrets", "refId": "B" }, { "expr": "sum(irate(pilot_xds_pushes{type=\"nds\"}[1m]))", "interval": "", "legendFormat": "Nametables", "refId": "F" } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "Pilot Pushes", "tooltip": { "shared": false, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time",...