quictrace

package
v0.19.3 Latest Latest
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 Go to latest Published: Dec 4, 2020 License: MIT Imports: 3 Imported by: 0

README

quic-trace Adapter

This is an experimental implementation of the log format consumed by quic-trace.

At this moment, this package comes with no API stability whatsoever.

Documentation

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Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type Event 

type Event struct {
	Time      time.Time
	EventType EventType

	TransportState  *TransportState
	EncryptionLevel protocol.EncryptionLevel
	PacketNumber    protocol.PacketNumber
	PacketSize      protocol.ByteCount
	Frames          []wire.Frame
}

Event is a quic-traceable event

type EventType 

type EventType uint8

EventType is the type of an event 

const (
	// PacketSent means that a packet was sent
	PacketSent EventType = 1 + iota
	// PacketReceived means that a packet was received
	PacketReceived
	// PacketLost means that a packet was lost
	PacketLost
)

type Tracer 

type Tracer interface {
	Trace(protocol.ConnectionID, Event)
	GetAllTraces() map[string][]byte
}

A Tracer traces a QUIC connection

func NewTracer 

func NewTracer() Tracer

NewTracer returns a new Tracer that doesn't do anything.

type TransportState 

type TransportState struct {
	MinRTT      time.Duration
	SmoothedRTT time.Duration
	LatestRTT   time.Duration

	BytesInFlight    protocol.ByteCount
	CongestionWindow protocol.ByteCount
	InSlowStart      bool
	InRecovery       bool
}

TransportState contains some transport and congestion statistics

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