return handler
	}
	var nonMutatingChan chan bool
	var mutatingChan chan bool
	if nonMutatingLimit != 0 {
		nonMutatingChan = make(chan bool, nonMutatingLimit)
		klog.V(2).InfoS("Initialized nonMutatingChan", "len", nonMutatingLimit)
	} else {
		klog.V(2).InfoS("Running with nil nonMutatingChan")
	}
	if mutatingLimit != 0 {
		mutatingChan = make(chan bool, mutatingLimit)