}
	reply, err := lh.lsrv.Lock(&args)
	if err == nil && !reply {
		err = errLockConflict
	}
	if err != nil {
		lh.writeErrorResponse(w, err)
		return
	}
}

func (lh *lockServerHandler) UnlockHandler(w http.ResponseWriter, r *http.Request) {
	args, err := getLockArgs(r)
	if err != nil {
		lh.writeErrorResponse(w, err)
		return
	}
	_, err = lh.lsrv.Unlock(&args)
	if err != nil {