latency

Documentation

Index

• func AddLatencyProbe(ch channel.Channel, binding channel.Binding, interval time.Duration, ...)
• func AddLatencyProbeResponder(binding channel.Binding)
• func ProbeLatencyConfigurable(config *ProbeConfig)
• type Handler
• type HandlerF
  • func (self HandlerF) HandleLatency(latencyType Type, latency time.Duration)
• type LatencyHandler
  • func (h *LatencyHandler) ContentType() int32
  • func (h *LatencyHandler) HandleReceive(msg *channel.Message, ch channel.Channel)
• type ProbeConfig
• type Responder
  • func (self *Responder) ContentType() int32
  • func (self *Responder) HandleReceive(msg *channel.Message, _ channel.Channel)
• type RoundTripLatency
  • func (self *RoundTripLatency) Msg() *channel.Message
  • func (self *RoundTripLatency) NotifyBeforeWrite()
  • func (self *RoundTripLatency) SendListener() channel.SendListener
  • func (self *RoundTripLatency) Sequence() int32
  • func (self *RoundTripLatency) SetSequence(seq int32)
• type SendTimeTracker
  • func (self *SendTimeTracker) NotifyBeforeWrite()
  • func (self *SendTimeTracker) SendListener() channel.SendListener
  • func (self *SendTimeTracker) Sequence() int32
  • func (self *SendTimeTracker) SetSequence(seq int32)
• type Type

Functions

func AddLatencyProbe

func AddLatencyProbe(ch channel.Channel, binding channel.Binding, interval time.Duration, roundTripFreq uint8, handler HandlerF)

func AddLatencyProbeResponder

func AddLatencyProbeResponder(binding channel.Binding)

func ProbeLatencyConfigurable

func ProbeLatencyConfigurable(config *ProbeConfig)

Types

type Handler

type Handler interface {
	HandleLatency(latencyType Type, latency time.Duration)
}

type HandlerF

type HandlerF func(latencyType Type, latency time.Duration)

func (HandlerF) HandleLatency

func (self HandlerF) HandleLatency(latencyType Type, latency time.Duration)

type LatencyHandler

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

LatencyHandler responds to latency messages with Result messages.

func (*LatencyHandler) ContentType

func (h *LatencyHandler) ContentType() int32

func (*LatencyHandler) HandleReceive

func (h *LatencyHandler) HandleReceive(msg *channel.Message, ch channel.Channel)

type ProbeConfig

type ProbeConfig struct {
	Channel        channel.Channel
	Interval       time.Duration
	Timeout        time.Duration
	ResultHandler  func(resultNanos int64)
	TimeoutHandler func()
	ExitHandler    func()
}

type Responder

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

Responder responds to latency messages with LatencyResponse messages.

func (*Responder) ContentType

func (self *Responder) ContentType() int32

func (*Responder) HandleReceive

func (self *Responder) HandleReceive(msg *channel.Message, _ channel.Channel)

type RoundTripLatency

type RoundTripLatency struct {
	channel.BaseSendable
	channel.BaseSendListener
	// contains filtered or unexported fields
}

func (*RoundTripLatency) Msg

func (self *RoundTripLatency) Msg() *channel.Message

func (*RoundTripLatency) NotifyBeforeWrite

func (self *RoundTripLatency) NotifyBeforeWrite()

func (*RoundTripLatency) SendListener

func (self *RoundTripLatency) SendListener() channel.SendListener

func (*RoundTripLatency) Sequence

func (self *RoundTripLatency) Sequence() int32

func (*RoundTripLatency) SetSequence

func (self *RoundTripLatency) SetSequence(seq int32)

type SendTimeTracker

type SendTimeTracker struct {
	channel.BaseSendable
	channel.BaseSendListener
	Handler   HandlerF
	StartTime time.Time
	// contains filtered or unexported fields
}

func (*SendTimeTracker) NotifyBeforeWrite

func (self *SendTimeTracker) NotifyBeforeWrite()

func (*SendTimeTracker) SendListener

func (self *SendTimeTracker) SendListener() channel.SendListener

func (*SendTimeTracker) Sequence

func (self *SendTimeTracker) Sequence() int32

func (*SendTimeTracker) SetSequence

func (self *SendTimeTracker) SetSequence(seq int32)

type Type

type Type uint8

const (
	RoundTripType  Type = 1
	BeforeSendType      = 2
)