metrics

Documentation

Overview

Package metrics contains utilities for exporting metrics.

Index

• Constants
• type Exporter
  • func NewLogsBasedExporter(log *zap.SugaredLogger) Exporter
  • func NewLogsBasedFromContext(ctx context.Context) Exporter
• type ExporterFromContext

Constants

const MetricRoot = "en-server/"

Types

type Exporter

type Exporter interface {
	WriteBool(name string, value bool)
	WriteInt(name string, cumulative bool, value int)
	WriteInt64(name string, cumulative bool, value int64)
	WriteIntDistribution(name string, cumulative bool, values []int)
	WriteFloat64(name string, cumulative bool, value float64)
	WriteFloat64Distribution(name string, cumulative bool, values []float64)
}

Exporter defines a generic metric exporter interface used in this application.

func NewLogsBasedExporter

func NewLogsBasedExporter(log *zap.SugaredLogger) Exporter

NewLogsBasedExporter creates a new logs based importer from a logger.

func NewLogsBasedFromContext

func NewLogsBasedFromContext(ctx context.Context) Exporter

NewLogsBasedFromContext creates a logs based metrics exporter.

type ExporterFromContext

type ExporterFromContext func(context.Context) Exporter

ExporterFromContext defines a function to create a new exporter based on the current context.