func NewHandler() Handler {
	h := &basicHandler{
		livenessChecks:  make(map[string]Check),
		readinessChecks: make(map[string]Check),
	}
	h.Handle("/live", http.HandlerFunc(h.LiveEndpoint))
	h.Handle("/ready", http.HandlerFunc(h.ReadyEndpoint))
	return h
}
func NewHandler() Handler {
	h := &basicHandler{
		livenessChecks:  make(map[string]Check),
		readinessChecks: make(map[string]Check),
	}
	h.Handle("/live", http.HandlerFunc(h.LiveEndpoint))
	h.Handle("/ready", http.HandlerFunc(h.ReadyEndpoint))
	return h
}
// NewHandler creates a new basic Handler