w.WriteHeader(http.StatusOK)
}

func readyz(installReady, watchReady *atomic.Value) http.HandlerFunc {
	return func(w http.ResponseWriter, _ *http.Request) {
		if !installReady.Load().(bool) || !watchReady.Load().(bool) {
			http.Error(w, http.StatusText(http.StatusServiceUnavailable), http.StatusServiceUnavailable)
			return
		}
		w.WriteHeader(http.StatusOK)
	}

	return &s
}

// init site resync metrics
func (sm *siteResyncMetrics) init(ctx context.Context) {
	r := rand.New(rand.NewSource(time.Now().UnixNano()))
	// Run the site resync metrics load in a loop
	for {
		if err := sm.load(ctx, newObjectLayerFn()); err == nil {
			<-ctx.Done()
			return
		}
		duration := time.Duration(r.Float64() * float64(time.Second*10))
		if duration < time.Second {

As this component would take the **load** of requests and distribute that among the workers in a (hopefully) **balanced** way, it is also commonly called a **Load Balancer**.

/// tip

The same **TLS Termination Proxy** component used for HTTPS would probably also be a **Load Balancer**.

///

pkg sync/atomic, method (*Bool) Load() bool #50860
pkg sync/atomic, method (*Bool) Store(bool) #50860
pkg sync/atomic, method (*Bool) Swap(bool) bool #50860
pkg sync/atomic, method (*Int32) Add(int32) int32 #50860
pkg sync/atomic, method (*Int32) CompareAndSwap(int32, int32) bool #50860
pkg sync/atomic, method (*Int32) Load() int32 #50860
pkg sync/atomic, method (*Int32) Store(int32) #50860

You could load it at the top level of the module/file, but that would also mean that it would **load the model** even if you are just running a simple automated test, then that test would be **slow** because it would have to wait for the model to load before being able to run an independent part of the code.

    @PostConstruct
    public void init() {
        if (logger.isDebugEnabled()) {
            logger.debug("Initialize {}", this.getClass().getSimpleName());
        }
        load();
    }

    public List<RelatedQuery> getAvailableRelatedQueryList() {

        return ComponentUtil.getComponent(RelatedQueryBhv.class).selectList(cb -> {
            cb.query().matchAll();

	var schemaCacheKey interface{}
	if specialTableName != "" {
		schemaCacheKey = fmt.Sprintf("%p-%s", modelType, specialTableName)
	} else {
		schemaCacheKey = modelType
	}

	// Load exist schema cache, return if exists
	if v, ok := cacheStore.Load(schemaCacheKey); ok {
		s := v.(*Schema)
		// Wait for the initialization of other goroutines to complete
		<-s.initialized
		return s, s.err
	}

		} else {
			m.Aggregated.CPU.CPUCount = cpuCount
		}

		loadStat, err := load.Avg()
		if err != nil {
			m.Errors = append(m.Errors, fmt.Sprintf("%s: %v (loadStat)", byHostName, err.Error()))
		} else {
			m.Aggregated.CPU.LoadStat = loadStat
		}
	}
	if types.Contains(madmin.MetricsRPC) {
		gr := globalGrid.Load()
		if gr == nil {

	MOVF	F0, 4(X5)				// 27a20200
	MOVF	F0, F1					// d3000020

	MOVD	4(X5), F0				// 07b04200
	MOVD	F0, 4(X5)				// 27b20200
	MOVD	F0, F1					// d3000022

	// TLS load with local-exec (LUI + ADDIW + ADD of TP + load)
	MOV	tls(SB), X5				// b70f00009b8f0f00b38f4f0083b20f00
	MOVB	tls(SB), X5				// b70f00009b8f0f00b38f4f0083820f00

	// TLS store with local-exec (LUI + ADDIW + ADD of TP + store)

		// (not implemented on that platform, cgo not enabled, etc).
		if u, ok := userMap.Load(h.Uid); ok {
			h.Uname = u.(string)
		} else if u, err := user.LookupId(strconv.Itoa(h.Uid)); err == nil {
			h.Uname = u.Username
			userMap.Store(h.Uid, h.Uname)
		}
		if g, ok := groupMap.Load(h.Gid); ok {
			h.Gname = g.(string)
		} else if g, err := user.LookupGroupId(strconv.Itoa(h.Gid)); err == nil {