metricscache

package

v1.4.1 Latest Latest Go to latest Published: Mar 28, 2024 License: MPL-2.0 Imports: 3 Imported by: 0

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Repository

github.com/hashicorp/consul-dataplane

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Documentation ¶

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Sink ¶

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

Sink is a temporary sink that caches metrics until a real sink is set in SetSink. it implements the metrics.MetricSink interface

func NewSink ¶

func NewSink() *Sink

NewSink returns a pointer to a sink with empty cache

func (*Sink) AddSample ¶

func (s *Sink) AddSample(key []string, val float32)

AddSample defaults to AddSampleWithLabels

func (*Sink) AddSampleWithLabels ¶

func (s *Sink) AddSampleWithLabels(key []string, val float32, labels []metrics.Label)

AddSampleWithLabels sends metrics to the real sink otherwise caches them

func (*Sink) EmitKey ¶

func (s *Sink) EmitKey(key []string, val float32)

EmitKey sends metrics to the real sink otherwise caches them

func (*Sink) IncrCounter ¶

func (s *Sink) IncrCounter(key []string, val float32)

IncrCounter defaults to IncrCounterWithLabels

func (*Sink) IncrCounterWithLabels ¶

func (s *Sink) IncrCounterWithLabels(key []string, val float32, labels []metrics.Label)

IncrCounterWithLabels sends metrics to the real sink otherwise caches them

func (*Sink) SetGauge ¶

func (s *Sink) SetGauge(key []string, val float32)

SetGauge defaults to SetGaugeWithLabels

func (*Sink) SetGaugeWithLabels ¶

func (s *Sink) SetGaugeWithLabels(key []string, val float32, labels []metrics.Label)

SetGaugeWithLabels sends metrics to the real sink otherwise caches them

func (*Sink) SetSink ¶

func (s *Sink) SetSink(newSink metrics.MetricSink)

SetSink takes a sink and will ensure that the sink sets the value and then starts forwarding metrics on to the realSink once called. It will also replay all the cached metrics and send them to the realSink

Source Files ¶

View all Source files

metricscache.go

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