metrics

package

v1.1.8 Latest Latest Go to latest Published: Aug 20, 2021 License: MIT Imports: 6 Imported by: 0

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func AcquireLabels() prometheus.Labels

AcquireLabels returns a label from pool

func ReleaseLabels(labels prometheus.Labels)

ReleaseLabels returns labels to pool

type Metrics struct {
	// contains filtered or unexported fields
}

Metrics type

func New(cfg *config.Config) *Metrics

New return new metrics

func (m *Metrics) Name() string

Name return middleware name

func (m *Metrics) ServeDNS(ctx context.Context, ch *middleware.Chain)

ServeDNS implements the Handle interface.