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[relay-server] Move the handshake logic to separated struct (#2648)

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* Move the handshake logic to separated struct

- The server will response to the client after it ready to process the peer
- Preload the response messages

* Fix deprecated lint issue

* Fix error handling

* [relay-server] Relay measure auth time (#2675)

Measure the Relay client's authentication time
This commit is contained in:
Zoltan Papp
2024-10-12 18:21:34 +02:00
committed by GitHub
parent 3a88ac78ff
commit d93dd4fc7f
3 changed files with 223 additions and 109 deletions
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52
relay/metrics/realy.go
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@ -16,8 +16,10 @@ const (
type Metrics struct {
metric.Meter
TransferBytesSent metric.Int64Counter
TransferBytesRecv metric.Int64Counter
TransferBytesSent metric.Int64Counter
TransferBytesRecv metric.Int64Counter
AuthenticationTime metric.Float64Histogram
PeerStoreTime metric.Float64Histogram
peers metric.Int64UpDownCounter
peerActivityChan chan string
@ -52,11 +54,23 @@ func NewMetrics(ctx context.Context, meter metric.Meter) (*Metrics, error) {
return nil, err
}
authTime, err := meter.Float64Histogram("relay_peer_authentication_time_milliseconds", metric.WithExplicitBucketBoundaries(getStandardBucketBoundaries()...))
if err != nil {
return nil, err
}
peerStoreTime, err := meter.Float64Histogram("relay_peer_store_time_milliseconds", metric.WithExplicitBucketBoundaries(getStandardBucketBoundaries()...))
if err != nil {
return nil, err
}
m := &Metrics{
Meter: meter,
TransferBytesSent: bytesSent,
TransferBytesRecv: bytesRecv,
peers: peers,
Meter: meter,
TransferBytesSent: bytesSent,
TransferBytesRecv: bytesRecv,
AuthenticationTime: authTime,
PeerStoreTime: peerStoreTime,
peers: peers,
ctx: ctx,
peerActivityChan: make(chan string, 10),
@ -89,6 +103,16 @@ func (m *Metrics) PeerConnected(id string) {
m.peerLastActive[id] = time.Time{}
}
// RecordAuthenticationTime measures the time taken for peer authentication
func (m *Metrics) RecordAuthenticationTime(duration time.Duration) {
m.AuthenticationTime.Record(m.ctx, float64(duration.Nanoseconds())/1e6)
}
// RecordPeerStoreTime measures the time to store the peer in map
func (m *Metrics) RecordPeerStoreTime(duration time.Duration) {
m.PeerStoreTime.Record(m.ctx, float64(duration.Nanoseconds())/1e6)
}
// PeerDisconnected decrements the number of connected peers and decrements number of idle or active connections
func (m *Metrics) PeerDisconnected(id string) {
m.peers.Add(m.ctx, -1)
@ -134,3 +158,19 @@ func (m *Metrics) readPeerActivity() {
}
}
}
func getStandardBucketBoundaries() []float64 {
return []float64{
0.1,
0.5,
1,
5,
10,
50,
100,
500,
1000,
5000,
10000,
}
}