TUN-8243: Collect metrics on the number of QUIC frames sent/received
This commit also removed the server metrics that is no longer used
This commit is contained in:
chungthuang
Chung-Ting Huang
parent
971360d5e0
commit
34a876e4e7
|
|
@ -7,17 +7,6 @@ import (
|
|||
"github.com/quic-go/quic-go/logging"
|
||||
)
|
||||
|
||||
func perspectiveString(p logging.Perspective) string {
|
||||
switch p {
|
||||
case logging.PerspectiveClient:
|
||||
return "client"
|
||||
case logging.PerspectiveServer:
|
||||
return "server"
|
||||
default:
|
||||
return ""
|
||||
}
|
||||
}
|
||||
|
||||
// Helper to convert logging.ByteCount(alias for int64) to float64 used in prometheus
|
||||
func byteCountToPromCount(count logging.ByteCount) float64 {
|
||||
return float64(count)
|
||||
|
|
|
|||
327
quic/metrics.go
327
quic/metrics.go
|
|
@ -1,6 +1,8 @@
|
|||
package quic
|
||||
|
||||
import (
|
||||
"reflect"
|
||||
"strings"
|
||||
"sync"
|
||||
|
||||
"github.com/prometheus/client_golang/prometheus"
|
||||
|
|
@ -16,10 +18,10 @@ var (
|
|||
clientMetrics = struct {
|
||||
totalConnections prometheus.Counter
|
||||
closedConnections prometheus.Counter
|
||||
sentPackets *prometheus.CounterVec
|
||||
sentFrames *prometheus.CounterVec
|
||||
sentBytes *prometheus.CounterVec
|
||||
receivePackets *prometheus.CounterVec
|
||||
receiveBytes *prometheus.CounterVec
|
||||
receivedFrames *prometheus.CounterVec
|
||||
receivedBytes *prometheus.CounterVec
|
||||
bufferedPackets *prometheus.CounterVec
|
||||
droppedPackets *prometheus.CounterVec
|
||||
lostPackets *prometheus.CounterVec
|
||||
|
|
@ -28,43 +30,88 @@ var (
|
|||
smoothedRTT *prometheus.GaugeVec
|
||||
}{
|
||||
totalConnections: prometheus.NewCounter(
|
||||
totalConnectionsOpts(logging.PerspectiveClient),
|
||||
prometheus.CounterOpts{
|
||||
Namespace: namespace,
|
||||
Subsystem: "client",
|
||||
Name: "total_connections",
|
||||
Help: "Number of connections initiated",
|
||||
},
|
||||
),
|
||||
closedConnections: prometheus.NewCounter(
|
||||
closedConnectionsOpts(logging.PerspectiveClient),
|
||||
prometheus.CounterOpts{
|
||||
Namespace: namespace,
|
||||
Subsystem: "client",
|
||||
Name: "closed_connections",
|
||||
Help: "Number of connections that has been closed",
|
||||
},
|
||||
),
|
||||
sentPackets: prometheus.NewCounterVec(
|
||||
sentPacketsOpts(logging.PerspectiveClient),
|
||||
clientConnLabels,
|
||||
sentFrames: prometheus.NewCounterVec(
|
||||
prometheus.CounterOpts{
|
||||
Namespace: namespace,
|
||||
Subsystem: "client",
|
||||
Name: "sent_frames",
|
||||
Help: "Number of frames that have been sent through a connection",
|
||||
},
|
||||
append(clientConnLabels, "frame_type"),
|
||||
),
|
||||
sentBytes: prometheus.NewCounterVec(
|
||||
sentBytesOpts(logging.PerspectiveClient),
|
||||
prometheus.CounterOpts{
|
||||
Namespace: namespace,
|
||||
Subsystem: "client",
|
||||
Name: "sent_bytes",
|
||||
Help: "Number of bytes that have been sent through a connection",
|
||||
},
|
||||
clientConnLabels,
|
||||
),
|
||||
receivePackets: prometheus.NewCounterVec(
|
||||
receivePacketsOpts(logging.PerspectiveClient),
|
||||
clientConnLabels,
|
||||
receivedFrames: prometheus.NewCounterVec(
|
||||
prometheus.CounterOpts{
|
||||
Namespace: namespace,
|
||||
Subsystem: "client",
|
||||
Name: "received_frames",
|
||||
Help: "Number of frames that have been received through a connection",
|
||||
},
|
||||
append(clientConnLabels, "frame_type"),
|
||||
),
|
||||
receiveBytes: prometheus.NewCounterVec(
|
||||
receiveBytesOpts(logging.PerspectiveClient),
|
||||
receivedBytes: prometheus.NewCounterVec(
|
||||
prometheus.CounterOpts{
|
||||
Namespace: namespace,
|
||||
Subsystem: "client",
|
||||
Name: "receive_bytes",
|
||||
Help: "Number of bytes that have been received through a connection",
|
||||
},
|
||||
clientConnLabels,
|
||||
),
|
||||
bufferedPackets: prometheus.NewCounterVec(
|
||||
bufferedPacketsOpts(logging.PerspectiveClient),
|
||||
prometheus.CounterOpts{
|
||||
Namespace: namespace,
|
||||
Subsystem: "client",
|
||||
Name: "buffered_packets",
|
||||
Help: "Number of bytes that have been buffered on a connection",
|
||||
},
|
||||
append(clientConnLabels, "packet_type"),
|
||||
),
|
||||
droppedPackets: prometheus.NewCounterVec(
|
||||
droppedPacketsOpts(logging.PerspectiveClient),
|
||||
prometheus.CounterOpts{
|
||||
Namespace: namespace,
|
||||
Subsystem: "client",
|
||||
Name: "dropped_packets",
|
||||
Help: "Number of bytes that have been dropped on a connection",
|
||||
},
|
||||
append(clientConnLabels, "packet_type", "reason"),
|
||||
),
|
||||
lostPackets: prometheus.NewCounterVec(
|
||||
lostPacketsOpts(logging.PerspectiveClient),
|
||||
prometheus.CounterOpts{
|
||||
Namespace: namespace,
|
||||
Subsystem: "client",
|
||||
Name: "lost_packets",
|
||||
Help: "Number of packets that have been lost from a connection",
|
||||
},
|
||||
append(clientConnLabels, "reason"),
|
||||
),
|
||||
minRTT: prometheus.NewGaugeVec(
|
||||
prometheus.GaugeOpts{
|
||||
Namespace: namespace,
|
||||
Subsystem: perspectiveString(logging.PerspectiveClient),
|
||||
Subsystem: "client",
|
||||
Name: "min_rtt",
|
||||
Help: "Lowest RTT measured on a connection in millisec",
|
||||
},
|
||||
|
|
@ -73,7 +120,7 @@ var (
|
|||
latestRTT: prometheus.NewGaugeVec(
|
||||
prometheus.GaugeOpts{
|
||||
Namespace: namespace,
|
||||
Subsystem: perspectiveString(logging.PerspectiveClient),
|
||||
Subsystem: "client",
|
||||
Name: "latest_rtt",
|
||||
Help: "Latest RTT measured on a connection",
|
||||
},
|
||||
|
|
@ -82,188 +129,37 @@ var (
|
|||
smoothedRTT: prometheus.NewGaugeVec(
|
||||
prometheus.GaugeOpts{
|
||||
Namespace: namespace,
|
||||
Subsystem: perspectiveString(logging.PerspectiveClient),
|
||||
Subsystem: "client",
|
||||
Name: "smoothed_rtt",
|
||||
Help: "Calculated smoothed RTT measured on a connection in millisec",
|
||||
},
|
||||
clientConnLabels,
|
||||
),
|
||||
}
|
||||
// The server has many QUIC connections. Adding per connection label incurs high memory cost
|
||||
serverMetrics = struct {
|
||||
totalConnections prometheus.Counter
|
||||
closedConnections prometheus.Counter
|
||||
sentPackets prometheus.Counter
|
||||
sentBytes prometheus.Counter
|
||||
receivePackets prometheus.Counter
|
||||
receiveBytes prometheus.Counter
|
||||
bufferedPackets *prometheus.CounterVec
|
||||
droppedPackets *prometheus.CounterVec
|
||||
lostPackets *prometheus.CounterVec
|
||||
rtt prometheus.Histogram
|
||||
}{
|
||||
totalConnections: prometheus.NewCounter(
|
||||
totalConnectionsOpts(logging.PerspectiveServer),
|
||||
),
|
||||
closedConnections: prometheus.NewCounter(
|
||||
closedConnectionsOpts(logging.PerspectiveServer),
|
||||
),
|
||||
sentPackets: prometheus.NewCounter(
|
||||
sentPacketsOpts(logging.PerspectiveServer),
|
||||
),
|
||||
sentBytes: prometheus.NewCounter(
|
||||
sentBytesOpts(logging.PerspectiveServer),
|
||||
),
|
||||
receivePackets: prometheus.NewCounter(
|
||||
receivePacketsOpts(logging.PerspectiveServer),
|
||||
),
|
||||
receiveBytes: prometheus.NewCounter(
|
||||
receiveBytesOpts(logging.PerspectiveServer),
|
||||
),
|
||||
bufferedPackets: prometheus.NewCounterVec(
|
||||
bufferedPacketsOpts(logging.PerspectiveServer),
|
||||
[]string{"packet_type"},
|
||||
),
|
||||
droppedPackets: prometheus.NewCounterVec(
|
||||
droppedPacketsOpts(logging.PerspectiveServer),
|
||||
[]string{"packet_type", "reason"},
|
||||
),
|
||||
lostPackets: prometheus.NewCounterVec(
|
||||
lostPacketsOpts(logging.PerspectiveServer),
|
||||
[]string{"reason"},
|
||||
),
|
||||
rtt: prometheus.NewHistogram(
|
||||
prometheus.HistogramOpts{
|
||||
Namespace: namespace,
|
||||
Subsystem: perspectiveString(logging.PerspectiveServer),
|
||||
Name: "rtt",
|
||||
Buckets: []float64{5, 10, 20, 30, 40, 50, 75, 100},
|
||||
},
|
||||
),
|
||||
}
|
||||
|
||||
registerClient = sync.Once{}
|
||||
registerServer = sync.Once{}
|
||||
|
||||
packetTooBigDropped = prometheus.NewCounter(prometheus.CounterOpts{
|
||||
Namespace: namespace,
|
||||
Subsystem: perspectiveString(logging.PerspectiveClient),
|
||||
Subsystem: "client",
|
||||
Name: "packet_too_big_dropped",
|
||||
Help: "Count of packets received from origin that are too big to send to the edge and are dropped as a result",
|
||||
})
|
||||
)
|
||||
|
||||
// MetricsCollector abstracts the difference between client and server metrics from connTracer
|
||||
type MetricsCollector interface {
|
||||
startedConnection()
|
||||
closedConnection(err error)
|
||||
sentPackets(logging.ByteCount)
|
||||
receivedPackets(logging.ByteCount)
|
||||
bufferedPackets(logging.PacketType)
|
||||
droppedPackets(logging.PacketType, logging.ByteCount, logging.PacketDropReason)
|
||||
lostPackets(logging.PacketLossReason)
|
||||
updatedRTT(*logging.RTTStats)
|
||||
}
|
||||
|
||||
func totalConnectionsOpts(p logging.Perspective) prometheus.CounterOpts {
|
||||
var help string
|
||||
if p == logging.PerspectiveClient {
|
||||
help = "Number of connections initiated. For all quic metrics, client means the side initiating the connection"
|
||||
} else {
|
||||
help = "Number of connections accepted. For all quic metrics, server means the side accepting connections"
|
||||
}
|
||||
return prometheus.CounterOpts{
|
||||
Namespace: namespace,
|
||||
Subsystem: perspectiveString(p),
|
||||
Name: "total_connections",
|
||||
Help: help,
|
||||
}
|
||||
}
|
||||
|
||||
func closedConnectionsOpts(p logging.Perspective) prometheus.CounterOpts {
|
||||
return prometheus.CounterOpts{
|
||||
Namespace: namespace,
|
||||
Subsystem: perspectiveString(p),
|
||||
Name: "closed_connections",
|
||||
Help: "Number of connections that has been closed",
|
||||
}
|
||||
}
|
||||
|
||||
func sentPacketsOpts(p logging.Perspective) prometheus.CounterOpts {
|
||||
return prometheus.CounterOpts{
|
||||
Namespace: namespace,
|
||||
Subsystem: perspectiveString(p),
|
||||
Name: "sent_packets",
|
||||
Help: "Number of packets that have been sent through a connection",
|
||||
}
|
||||
}
|
||||
|
||||
func sentBytesOpts(p logging.Perspective) prometheus.CounterOpts {
|
||||
return prometheus.CounterOpts{
|
||||
Namespace: namespace,
|
||||
Subsystem: perspectiveString(p),
|
||||
Name: "sent_bytes",
|
||||
Help: "Number of bytes that have been sent through a connection",
|
||||
}
|
||||
}
|
||||
|
||||
func receivePacketsOpts(p logging.Perspective) prometheus.CounterOpts {
|
||||
return prometheus.CounterOpts{
|
||||
Namespace: namespace,
|
||||
Subsystem: perspectiveString(p),
|
||||
Name: "receive_packets",
|
||||
Help: "Number of packets that have been received through a connection",
|
||||
}
|
||||
}
|
||||
|
||||
func receiveBytesOpts(p logging.Perspective) prometheus.CounterOpts {
|
||||
return prometheus.CounterOpts{
|
||||
Namespace: namespace,
|
||||
Subsystem: perspectiveString(p),
|
||||
Name: "receive_bytes",
|
||||
Help: "Number of bytes that have been received through a connection",
|
||||
}
|
||||
}
|
||||
|
||||
func bufferedPacketsOpts(p logging.Perspective) prometheus.CounterOpts {
|
||||
return prometheus.CounterOpts{
|
||||
Namespace: namespace,
|
||||
Subsystem: perspectiveString(p),
|
||||
Name: "buffered_packets",
|
||||
Help: "Number of bytes that have been buffered on a connection",
|
||||
}
|
||||
}
|
||||
|
||||
func droppedPacketsOpts(p logging.Perspective) prometheus.CounterOpts {
|
||||
return prometheus.CounterOpts{
|
||||
Namespace: namespace,
|
||||
Subsystem: perspectiveString(p),
|
||||
Name: "dropped_packets",
|
||||
Help: "Number of bytes that have been dropped on a connection",
|
||||
}
|
||||
}
|
||||
|
||||
func lostPacketsOpts(p logging.Perspective) prometheus.CounterOpts {
|
||||
return prometheus.CounterOpts{
|
||||
Namespace: namespace,
|
||||
Subsystem: perspectiveString(p),
|
||||
Name: "lost_packets",
|
||||
Help: "Number of packets that have been lost from a connection",
|
||||
}
|
||||
}
|
||||
|
||||
type clientCollector struct {
|
||||
index string
|
||||
}
|
||||
|
||||
func newClientCollector(index uint8) MetricsCollector {
|
||||
func newClientCollector(index uint8) *clientCollector {
|
||||
registerClient.Do(func() {
|
||||
prometheus.MustRegister(
|
||||
clientMetrics.totalConnections,
|
||||
clientMetrics.closedConnections,
|
||||
clientMetrics.sentPackets,
|
||||
clientMetrics.sentFrames,
|
||||
clientMetrics.sentBytes,
|
||||
clientMetrics.receivePackets,
|
||||
clientMetrics.receiveBytes,
|
||||
clientMetrics.receivedFrames,
|
||||
clientMetrics.receivedBytes,
|
||||
clientMetrics.bufferedPackets,
|
||||
clientMetrics.droppedPackets,
|
||||
clientMetrics.lostPackets,
|
||||
|
|
@ -286,14 +182,12 @@ func (cc *clientCollector) closedConnection(err error) {
|
|||
clientMetrics.closedConnections.Inc()
|
||||
}
|
||||
|
||||
func (cc *clientCollector) sentPackets(size logging.ByteCount) {
|
||||
clientMetrics.sentPackets.WithLabelValues(cc.index).Inc()
|
||||
clientMetrics.sentBytes.WithLabelValues(cc.index).Add(byteCountToPromCount(size))
|
||||
func (cc *clientCollector) sentPackets(size logging.ByteCount, frames []logging.Frame) {
|
||||
cc.collectPackets(size, frames, clientMetrics.sentFrames, clientMetrics.sentBytes)
|
||||
}
|
||||
|
||||
func (cc *clientCollector) receivedPackets(size logging.ByteCount) {
|
||||
clientMetrics.receivePackets.WithLabelValues(cc.index).Inc()
|
||||
clientMetrics.receiveBytes.WithLabelValues(cc.index).Add(byteCountToPromCount(size))
|
||||
func (cc *clientCollector) receivedPackets(size logging.ByteCount, frames []logging.Frame) {
|
||||
cc.collectPackets(size, frames, clientMetrics.receivedFrames, clientMetrics.receivedBytes)
|
||||
}
|
||||
|
||||
func (cc *clientCollector) bufferedPackets(packetType logging.PacketType) {
|
||||
|
|
@ -318,63 +212,18 @@ func (cc *clientCollector) updatedRTT(rtt *logging.RTTStats) {
|
|||
clientMetrics.smoothedRTT.WithLabelValues(cc.index).Set(durationToPromGauge(rtt.SmoothedRTT()))
|
||||
}
|
||||
|
||||
type serverCollector struct{}
|
||||
|
||||
func newServiceCollector() MetricsCollector {
|
||||
registerServer.Do(func() {
|
||||
prometheus.MustRegister(
|
||||
serverMetrics.totalConnections,
|
||||
serverMetrics.closedConnections,
|
||||
serverMetrics.sentPackets,
|
||||
serverMetrics.sentBytes,
|
||||
serverMetrics.receivePackets,
|
||||
serverMetrics.receiveBytes,
|
||||
serverMetrics.bufferedPackets,
|
||||
serverMetrics.droppedPackets,
|
||||
serverMetrics.lostPackets,
|
||||
serverMetrics.rtt,
|
||||
)
|
||||
})
|
||||
return &serverCollector{}
|
||||
func (cc *clientCollector) collectPackets(size logging.ByteCount, frames []logging.Frame, counter, bandwidth *prometheus.CounterVec) {
|
||||
for _, frame := range frames {
|
||||
counter.WithLabelValues(cc.index, frameName(frame)).Inc()
|
||||
}
|
||||
bandwidth.WithLabelValues(cc.index).Add(byteCountToPromCount(size))
|
||||
}
|
||||
|
||||
func (sc *serverCollector) startedConnection() {
|
||||
serverMetrics.totalConnections.Inc()
|
||||
}
|
||||
|
||||
func (sc *serverCollector) closedConnection(err error) {
|
||||
serverMetrics.closedConnections.Inc()
|
||||
}
|
||||
|
||||
func (sc *serverCollector) sentPackets(size logging.ByteCount) {
|
||||
serverMetrics.sentPackets.Inc()
|
||||
serverMetrics.sentBytes.Add(byteCountToPromCount(size))
|
||||
}
|
||||
|
||||
func (sc *serverCollector) receivedPackets(size logging.ByteCount) {
|
||||
serverMetrics.receivePackets.Inc()
|
||||
serverMetrics.receiveBytes.Add(byteCountToPromCount(size))
|
||||
}
|
||||
|
||||
func (sc *serverCollector) bufferedPackets(packetType logging.PacketType) {
|
||||
serverMetrics.bufferedPackets.WithLabelValues(packetTypeString(packetType)).Inc()
|
||||
}
|
||||
|
||||
func (sc *serverCollector) droppedPackets(packetType logging.PacketType, size logging.ByteCount, reason logging.PacketDropReason) {
|
||||
serverMetrics.droppedPackets.WithLabelValues(
|
||||
packetTypeString(packetType),
|
||||
packetDropReasonString(reason),
|
||||
).Add(byteCountToPromCount(size))
|
||||
}
|
||||
|
||||
func (sc *serverCollector) lostPackets(reason logging.PacketLossReason) {
|
||||
serverMetrics.lostPackets.WithLabelValues(packetLossReasonString(reason)).Inc()
|
||||
}
|
||||
|
||||
func (sc *serverCollector) updatedRTT(rtt *logging.RTTStats) {
|
||||
latestRTT := rtt.LatestRTT()
|
||||
// May return 0 if no valid updates have occurred
|
||||
if latestRTT > 0 {
|
||||
serverMetrics.rtt.Observe(durationToPromGauge(latestRTT))
|
||||
func frameName(frame logging.Frame) string {
|
||||
if frame == nil {
|
||||
return "nil"
|
||||
} else {
|
||||
name := reflect.TypeOf(frame).Elem().Name()
|
||||
return strings.TrimSuffix(name, "Frame")
|
||||
}
|
||||
}
|
||||
|
|
|
|||
132
quic/tracing.go
132
quic/tracing.go
|
|
@ -3,7 +3,6 @@ package quic
|
|||
import (
|
||||
"context"
|
||||
"net"
|
||||
"time"
|
||||
|
||||
"github.com/quic-go/quic-go/logging"
|
||||
"github.com/rs/zerolog"
|
||||
|
|
@ -16,8 +15,6 @@ type tracer struct {
|
|||
}
|
||||
|
||||
type tracerConfig struct {
|
||||
isClient bool
|
||||
// Only client has an index
|
||||
index uint8
|
||||
}
|
||||
|
||||
|
|
@ -25,67 +22,36 @@ func NewClientTracer(logger *zerolog.Logger, index uint8) func(context.Context,
|
|||
t := &tracer{
|
||||
logger: logger,
|
||||
config: &tracerConfig{
|
||||
isClient: true,
|
||||
index: index,
|
||||
index: index,
|
||||
},
|
||||
}
|
||||
return t.TracerForConnection
|
||||
}
|
||||
|
||||
func NewServerTracer(logger *zerolog.Logger) *logging.Tracer {
|
||||
return &logging.Tracer{
|
||||
SentPacket: func(net.Addr, *logging.Header, logging.ByteCount, []logging.Frame) {},
|
||||
SentVersionNegotiationPacket: func(_ net.Addr, dest, src logging.ArbitraryLenConnectionID, _ []logging.VersionNumber) {},
|
||||
DroppedPacket: func(net.Addr, logging.PacketType, logging.ByteCount, logging.PacketDropReason) {},
|
||||
}
|
||||
}
|
||||
|
||||
func (t *tracer) TracerForConnection(_ctx context.Context, _p logging.Perspective, _odcid logging.ConnectionID) *logging.ConnectionTracer {
|
||||
if t.config.isClient {
|
||||
return newConnTracer(newClientCollector(t.config.index))
|
||||
}
|
||||
return newConnTracer(newServiceCollector())
|
||||
return newConnTracer(newClientCollector(t.config.index))
|
||||
}
|
||||
|
||||
// connTracer collects connection level metrics
|
||||
type connTracer struct {
|
||||
metricsCollector MetricsCollector
|
||||
metricsCollector *clientCollector
|
||||
}
|
||||
|
||||
func newConnTracer(metricsCollector MetricsCollector) *logging.ConnectionTracer {
|
||||
func newConnTracer(metricsCollector *clientCollector) *logging.ConnectionTracer {
|
||||
tracer := connTracer{
|
||||
metricsCollector: metricsCollector,
|
||||
}
|
||||
return &logging.ConnectionTracer{
|
||||
StartedConnection: tracer.StartedConnection,
|
||||
NegotiatedVersion: tracer.NegotiatedVersion,
|
||||
ClosedConnection: tracer.ClosedConnection,
|
||||
SentTransportParameters: tracer.SentTransportParameters,
|
||||
ReceivedTransportParameters: tracer.ReceivedTransportParameters,
|
||||
RestoredTransportParameters: tracer.RestoredTransportParameters,
|
||||
SentLongHeaderPacket: tracer.SentLongHeaderPacket,
|
||||
SentShortHeaderPacket: tracer.SentShortHeaderPacket,
|
||||
ReceivedVersionNegotiationPacket: tracer.ReceivedVersionNegotiationPacket,
|
||||
ReceivedRetry: tracer.ReceivedRetry,
|
||||
ReceivedLongHeaderPacket: tracer.ReceivedLongHeaderPacket,
|
||||
ReceivedShortHeaderPacket: tracer.ReceivedShortHeaderPacket,
|
||||
BufferedPacket: tracer.BufferedPacket,
|
||||
DroppedPacket: tracer.DroppedPacket,
|
||||
UpdatedMetrics: tracer.UpdatedMetrics,
|
||||
AcknowledgedPacket: tracer.AcknowledgedPacket,
|
||||
LostPacket: tracer.LostPacket,
|
||||
UpdatedCongestionState: tracer.UpdatedCongestionState,
|
||||
UpdatedPTOCount: tracer.UpdatedPTOCount,
|
||||
UpdatedKeyFromTLS: tracer.UpdatedKeyFromTLS,
|
||||
UpdatedKey: tracer.UpdatedKey,
|
||||
DroppedEncryptionLevel: tracer.DroppedEncryptionLevel,
|
||||
DroppedKey: tracer.DroppedKey,
|
||||
SetLossTimer: tracer.SetLossTimer,
|
||||
LossTimerExpired: tracer.LossTimerExpired,
|
||||
LossTimerCanceled: tracer.LossTimerCanceled,
|
||||
ECNStateUpdated: tracer.ECNStateUpdated,
|
||||
Close: tracer.Close,
|
||||
Debug: tracer.Debug,
|
||||
StartedConnection: tracer.StartedConnection,
|
||||
ClosedConnection: tracer.ClosedConnection,
|
||||
SentLongHeaderPacket: tracer.SentLongHeaderPacket,
|
||||
SentShortHeaderPacket: tracer.SentShortHeaderPacket,
|
||||
ReceivedLongHeaderPacket: tracer.ReceivedLongHeaderPacket,
|
||||
ReceivedShortHeaderPacket: tracer.ReceivedShortHeaderPacket,
|
||||
BufferedPacket: tracer.BufferedPacket,
|
||||
DroppedPacket: tracer.DroppedPacket,
|
||||
UpdatedMetrics: tracer.UpdatedMetrics,
|
||||
LostPacket: tracer.LostPacket,
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -97,14 +63,6 @@ func (ct *connTracer) ClosedConnection(err error) {
|
|||
ct.metricsCollector.closedConnection(err)
|
||||
}
|
||||
|
||||
func (ct *connTracer) SentPacket(hdr *logging.ExtendedHeader, packetSize logging.ByteCount, ack *logging.AckFrame, frames []logging.Frame) {
|
||||
ct.metricsCollector.sentPackets(packetSize)
|
||||
}
|
||||
|
||||
func (ct *connTracer) ReceivedPacket(hdr *logging.ExtendedHeader, size logging.ByteCount, frames []logging.Frame) {
|
||||
ct.metricsCollector.receivedPackets(size)
|
||||
}
|
||||
|
||||
func (ct *connTracer) BufferedPacket(pt logging.PacketType, size logging.ByteCount) {
|
||||
ct.metricsCollector.bufferedPackets(pt)
|
||||
}
|
||||
|
|
@ -121,74 +79,20 @@ func (ct *connTracer) UpdatedMetrics(rttStats *logging.RTTStats, cwnd, bytesInFl
|
|||
ct.metricsCollector.updatedRTT(rttStats)
|
||||
}
|
||||
|
||||
func (ct *connTracer) NegotiatedVersion(chosen logging.VersionNumber, clientVersions, serverVersions []logging.VersionNumber) {
|
||||
}
|
||||
|
||||
func (ct *connTracer) SentTransportParameters(parameters *logging.TransportParameters) {
|
||||
}
|
||||
|
||||
func (ct *connTracer) ReceivedTransportParameters(parameters *logging.TransportParameters) {
|
||||
}
|
||||
|
||||
func (ct *connTracer) RestoredTransportParameters(parameters *logging.TransportParameters) {
|
||||
}
|
||||
|
||||
func (ct *connTracer) SentLongHeaderPacket(hdr *logging.ExtendedHeader, size logging.ByteCount, ecn logging.ECN, ack *logging.AckFrame, frames []logging.Frame) {
|
||||
ct.metricsCollector.sentPackets(size, frames)
|
||||
}
|
||||
|
||||
func (ct *connTracer) SentShortHeaderPacket(hdr *logging.ShortHeader, size logging.ByteCount, ecn logging.ECN, ack *logging.AckFrame, frames []logging.Frame) {
|
||||
}
|
||||
|
||||
func (ct *connTracer) ReceivedVersionNegotiationPacket(dest, src logging.ArbitraryLenConnectionID, _ []logging.VersionNumber) {
|
||||
}
|
||||
|
||||
func (ct *connTracer) ReceivedRetry(header *logging.Header) {
|
||||
ct.metricsCollector.sentPackets(size, frames)
|
||||
}
|
||||
|
||||
func (ct *connTracer) ReceivedLongHeaderPacket(hdr *logging.ExtendedHeader, size logging.ByteCount, ecn logging.ECN, frames []logging.Frame) {
|
||||
ct.metricsCollector.receivedPackets(size, frames)
|
||||
}
|
||||
|
||||
func (ct *connTracer) ReceivedShortHeaderPacket(hdr *logging.ShortHeader, size logging.ByteCount, ecn logging.ECN, frames []logging.Frame) {
|
||||
}
|
||||
|
||||
func (ct *connTracer) AcknowledgedPacket(level logging.EncryptionLevel, number logging.PacketNumber) {
|
||||
}
|
||||
|
||||
func (ct *connTracer) UpdatedCongestionState(state logging.CongestionState) {
|
||||
}
|
||||
|
||||
func (ct *connTracer) UpdatedPTOCount(value uint32) {
|
||||
}
|
||||
|
||||
func (ct *connTracer) UpdatedKeyFromTLS(level logging.EncryptionLevel, perspective logging.Perspective) {
|
||||
}
|
||||
|
||||
func (ct *connTracer) UpdatedKey(generation logging.KeyPhase, remote bool) {
|
||||
}
|
||||
|
||||
func (ct *connTracer) DroppedEncryptionLevel(level logging.EncryptionLevel) {
|
||||
}
|
||||
|
||||
func (ct *connTracer) DroppedKey(generation logging.KeyPhase) {
|
||||
}
|
||||
|
||||
func (ct *connTracer) SetLossTimer(timerType logging.TimerType, level logging.EncryptionLevel, time time.Time) {
|
||||
}
|
||||
|
||||
func (ct *connTracer) LossTimerExpired(timerType logging.TimerType, level logging.EncryptionLevel) {
|
||||
}
|
||||
|
||||
func (ct *connTracer) LossTimerCanceled() {
|
||||
}
|
||||
|
||||
func (ct *connTracer) ECNStateUpdated(state logging.ECNState, trigger logging.ECNStateTrigger) {
|
||||
|
||||
}
|
||||
|
||||
func (ct *connTracer) Close() {
|
||||
}
|
||||
|
||||
func (ct *connTracer) Debug(name, msg string) {
|
||||
ct.metricsCollector.receivedPackets(size, frames)
|
||||
}
|
||||
|
||||
type quicLogger struct {
|
||||
|
|
|
|||
Loading…
Reference in New Issue