}
	if err != nil {
		lh.writeErrorResponse(w, err)
		return
	}
}

func stopLockServers() {
	for i := range numberOfNodes {
		nodes[i].Close()
	}
}

func startLockServers() {
	for i := range numberOfNodes {
		lsrv := &lockServer{
			mutex:   sync.Mutex{},
			lockMap: make(map[string]int64),
		}
		lockServer := lockServerHandler{
			lsrv: lsrv,
		}