cachedtransactiongather

func NewCachedTransactionGather ¶

func NewCachedTransactionGather(
	gather prometheus.TransactionalGatherer,
	cacheInterval time.Duration,
	logger log.Logger,
) prometheus.TransactionalGatherer

NewCachedTransactionGather creates cachedTransactionGather, which only allow one request per interval, and pending others until response