Files
quic-go/internal/wire/frame.go
Jannis Seemann c2e784aaf2 wire: optimize parsing logic for STREAM, DATAGRAM and ACK frames (#5227)
ParseOtherFrames-16       148ns ± 4%     150ns ± 3%     ~     (p=0.223 n=8+8)
ParseAckFrame-16          302ns ± 2%     298ns ± 3%     ~     (p=0.246 n=8+8)
ParseStreamFrame-16       262ns ± 3%     213ns ± 2%  -18.61%  (p=0.000 n=8+8)
ParseDatagramFrame-16     561ns ± 5%     547ns ± 4%     ~     (p=0.105 n=8+8)
2025-07-20 13:14:38 +02:00

34 lines
874 B
Go

package wire
import (
"github.com/quic-go/quic-go/internal/protocol"
)
// A Frame in QUIC
type Frame interface {
Append(b []byte, version protocol.Version) ([]byte, error)
Length(version protocol.Version) protocol.ByteCount
}
// IsProbingFrame returns true if the frame is a probing frame.
// See section 9.1 of RFC 9000.
func IsProbingFrame(f Frame) bool {
switch f.(type) {
case *PathChallengeFrame, *PathResponseFrame, *NewConnectionIDFrame:
return true
}
return false
}
// IsProbingFrameType returns true if the FrameType is a probing frame.
// See section 9.1 of RFC 9000.
func IsProbingFrameType(f FrameType) bool {
//nolint:exhaustive // PATH_CHALLENGE, PATH_RESPONSE and NEW_CONNECTION_ID are the only probing frames
switch f {
case FrameTypePathChallenge, FrameTypePathResponse, FrameTypeNewConnectionID:
return true
default:
return false
}
}