forked from quic-go/quic-go
a7795541c9
* logging: use code generation to generate the multiplexed tracers * logging: ignore auto-generated files for code coverage * logging: move code generation comment to generator script
45 lines
2.6 KiB
Go
45 lines
2.6 KiB
Go
package logging
|
|
|
|
import (
|
|
"net"
|
|
"time"
|
|
)
|
|
|
|
//go:generate go run generate_multiplexer.go ConnectionTracer connection_tracer.go multiplexer.tmpl connection_tracer_multiplexer.go
|
|
|
|
// A ConnectionTracer records events.
|
|
type ConnectionTracer struct {
|
|
StartedConnection func(local, remote net.Addr, srcConnID, destConnID ConnectionID)
|
|
NegotiatedVersion func(chosen Version, clientVersions, serverVersions []Version)
|
|
ClosedConnection func(err error)
|
|
SentTransportParameters func(parameters *TransportParameters)
|
|
ReceivedTransportParameters func(parameters *TransportParameters)
|
|
RestoredTransportParameters func(parameters *TransportParameters) // for 0-RTT
|
|
SentLongHeaderPacket func(hdr *ExtendedHeader, size ByteCount, ecn ECN, ack *AckFrame, frames []Frame)
|
|
SentShortHeaderPacket func(hdr *ShortHeader, size ByteCount, ecn ECN, ack *AckFrame, frames []Frame)
|
|
ReceivedVersionNegotiationPacket func(dest, src ArbitraryLenConnectionID, versions []Version)
|
|
ReceivedRetry func(hdr *Header)
|
|
ReceivedLongHeaderPacket func(hdr *ExtendedHeader, size ByteCount, ecn ECN, frames []Frame)
|
|
ReceivedShortHeaderPacket func(hdr *ShortHeader, size ByteCount, ecn ECN, frames []Frame)
|
|
BufferedPacket func(packetType PacketType, size ByteCount)
|
|
DroppedPacket func(packetType PacketType, pn PacketNumber, size ByteCount, reason PacketDropReason)
|
|
UpdatedMetrics func(rttStats *RTTStats, cwnd, bytesInFlight ByteCount, packetsInFlight int)
|
|
AcknowledgedPacket func(encLevel EncryptionLevel, pn PacketNumber)
|
|
LostPacket func(encLevel EncryptionLevel, pn PacketNumber, reason PacketLossReason)
|
|
UpdatedMTU func(mtu ByteCount, done bool)
|
|
UpdatedCongestionState func(state CongestionState)
|
|
UpdatedPTOCount func(value uint32)
|
|
UpdatedKeyFromTLS func(encLevel EncryptionLevel, p Perspective)
|
|
UpdatedKey func(keyPhase KeyPhase, remote bool)
|
|
DroppedEncryptionLevel func(encLevel EncryptionLevel)
|
|
DroppedKey func(keyPhase KeyPhase)
|
|
SetLossTimer func(timerType TimerType, encLevel EncryptionLevel, time time.Time)
|
|
LossTimerExpired func(timerType TimerType, encLevel EncryptionLevel)
|
|
LossTimerCanceled func()
|
|
ECNStateUpdated func(state ECNState, trigger ECNStateTrigger)
|
|
ChoseALPN func(protocol string)
|
|
// Close is called when the connection is closed.
|
|
Close func()
|
|
Debug func(name, msg string)
|
|
}
|