}
	if r.Header.Get(xhttp.MinIOPeerCall) != "" {
		writeResponse(w, http.StatusOK, nil, mimeNone)
		return
	}

	if int(globalHTTPStats.loadRequestsInQueue()) > globalAPIConfig.getRequestsPoolCapacity() {
		apiErr := getAPIError(ErrBusy)
		switch r.Method {
		case http.MethodHead:
			writeResponse(w, apiErr.HTTPStatusCode, nil, mimeNone)
		case http.MethodGet:

	t.mu.RLock()
	defer t.mu.RUnlock()

	if t.clusterDeadline == 0 {
		return 10 * time.Second
	}

	return t.clusterDeadline
}

func (t *apiConfig) getRequestsPoolCapacity() int {
	t.mu.RLock()
	defer t.mu.RUnlock()

	return cap(t.requestsPool)
}

func (t *apiConfig) getRequestsPool() chan struct{} {
	t.mu.RLock()
	defer t.mu.RUnlock()

	values := v.Values()
	defer v.Recycle()
	var prefix string
	if len(values[peerRESTListenPrefix]) > 1 {
		return grid.NewRemoteErrString("invalid request (peerRESTListenPrefix)")
	}
	globalAPIConfig.getRequestsPoolCapacity()
	if len(values[peerRESTListenPrefix]) == 1 {
		if err := event.ValidateFilterRuleValue(values[peerRESTListenPrefix][0]); err != nil {
			return grid.NewRemoteErr(err)
		}