metrics

Documentation

Index

• func AddMetricsEventHandler(handler MessageHandler)
• func ConfigureGoroutinesPoolMetrics(config *goroutines.PoolConfig, registry metrics.Registry, poolType string)
• func GoroutinesPoolMetricsConfigF(registry metrics.Registry, poolType string) func(config *goroutines.PoolConfig)
• func RemoveMetricsEventHandler(handler MessageHandler)
• type MessageHandler
  • func NewChannelReporter(ch channel.Channel) MessageHandler
  • func NewDispatchWrapper(delegate func(event event.Event)) MessageHandler

Functions

func AddMetricsEventHandler

func AddMetricsEventHandler(handler MessageHandler)

func ConfigureGoroutinesPoolMetrics

func ConfigureGoroutinesPoolMetrics(config *goroutines.PoolConfig, registry metrics.Registry, poolType string)

func GoroutinesPoolMetricsConfigF

func GoroutinesPoolMetricsConfigF(registry metrics.Registry, poolType string) func(config *goroutines.PoolConfig)

func RemoveMetricsEventHandler

func RemoveMetricsEventHandler(handler MessageHandler)

Types

type MessageHandler

type MessageHandler interface {
	// AcceptMetrics is called when new metrics become available
	AcceptMetrics(message *metrics_pb.MetricsMessage)
}

MessageHandler represents a sink for metric events

func NewChannelReporter

func NewChannelReporter(ch channel.Channel) MessageHandler

NewChannelReporter creates a metrics handler which sends metrics messages out on the given channel

func NewDispatchWrapper

func NewDispatchWrapper(delegate func(event event.Event)) MessageHandler