mirror of
https://github.com/cloudflare/cloudflared.git
synced 2025-07-27 19:59:58 +00:00
TUN-5261: Collect QUIC metrics about RTT, packets and bytes transfered and log events at tracing level
This commit is contained in:
99
quic/conversion.go
Normal file
99
quic/conversion.go
Normal file
@@ -0,0 +1,99 @@
|
||||
package quic
|
||||
|
||||
import (
|
||||
"strconv"
|
||||
"time"
|
||||
|
||||
"github.com/lucas-clemente/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)
|
||||
}
|
||||
|
||||
// Helper to convert Duration to float64 used in prometheus
|
||||
func durationToPromGauge(duration time.Duration) float64 {
|
||||
return float64(duration.Milliseconds())
|
||||
}
|
||||
|
||||
// Helper to convert https://pkg.go.dev/github.com/lucas-clemente/quic-go@v0.23.0/logging#PacketType into string
|
||||
func packetTypeString(pt logging.PacketType) string {
|
||||
switch pt {
|
||||
case logging.PacketTypeInitial:
|
||||
return "initial"
|
||||
case logging.PacketTypeHandshake:
|
||||
return "handshake"
|
||||
case logging.PacketTypeRetry:
|
||||
return "retry"
|
||||
case logging.PacketType0RTT:
|
||||
return "0_rtt"
|
||||
case logging.PacketTypeVersionNegotiation:
|
||||
return "version_negotiation"
|
||||
case logging.PacketType1RTT:
|
||||
return "1_rtt"
|
||||
case logging.PacketTypeStatelessReset:
|
||||
return "stateless_reset"
|
||||
case logging.PacketTypeNotDetermined:
|
||||
return "undetermined"
|
||||
default:
|
||||
return "unknown_packet_type"
|
||||
}
|
||||
}
|
||||
|
||||
// Helper to convert https://pkg.go.dev/github.com/lucas-clemente/quic-go@v0.23.0/logging#PacketDropReason into string
|
||||
func packetDropReasonString(reason logging.PacketDropReason) string {
|
||||
switch reason {
|
||||
case logging.PacketDropKeyUnavailable:
|
||||
return "key_unavailable"
|
||||
case logging.PacketDropUnknownConnectionID:
|
||||
return "unknown_conn_id"
|
||||
case logging.PacketDropHeaderParseError:
|
||||
return "header_parse_err"
|
||||
case logging.PacketDropPayloadDecryptError:
|
||||
return "payload_decrypt_err"
|
||||
case logging.PacketDropProtocolViolation:
|
||||
return "protocol_violation"
|
||||
case logging.PacketDropDOSPrevention:
|
||||
return "dos_prevention"
|
||||
case logging.PacketDropUnsupportedVersion:
|
||||
return "unsupported_version"
|
||||
case logging.PacketDropUnexpectedPacket:
|
||||
return "unexpected_packet"
|
||||
case logging.PacketDropUnexpectedSourceConnectionID:
|
||||
return "unexpected_src_conn_id"
|
||||
case logging.PacketDropUnexpectedVersion:
|
||||
return "unexpected_version"
|
||||
case logging.PacketDropDuplicate:
|
||||
return "duplicate"
|
||||
default:
|
||||
return "unknown_reason"
|
||||
}
|
||||
}
|
||||
|
||||
// Helper to convert https://pkg.go.dev/github.com/lucas-clemente/quic-go@v0.23.0/logging#PacketLossReason into string
|
||||
func packetLossReasonString(reason logging.PacketLossReason) string {
|
||||
switch reason {
|
||||
case logging.PacketLossReorderingThreshold:
|
||||
return "reordering"
|
||||
case logging.PacketLossTimeThreshold:
|
||||
return "timeout"
|
||||
default:
|
||||
return "unknown_loss_reason"
|
||||
}
|
||||
}
|
||||
|
||||
func uint8ToString(input uint8) string {
|
||||
return strconv.FormatUint(uint64(input), 10)
|
||||
}
|
Reference in New Issue
Block a user