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distinguish coalesced and 1-RTT packets when determining ECN mode

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This commit is contained in:
Marten Seemann
2023-09-01 09:50:52 +07:00
parent 8df7624c07
commit bed8ebbd4c
7 changed files with 59 additions and 46 deletions
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3
internal/ackhandler/interfaces.go
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@@ -29,8 +29,7 @@ type SentPacketHandler interface {
// only to be called once the handshake is complete
QueueProbePacket(protocol.EncryptionLevel) bool /* was a packet queued */
ECNMode() protocol.ECN
ECNMode(isShortHeaderPacket bool) protocol.ECN // isShortHeaderPacket should only be true for non-coalesced 1-RTT packets
PeekPacketNumber(protocol.EncryptionLevel) (protocol.PacketNumber, protocol.PacketNumberLen)
PopPacketNumber(protocol.EncryptionLevel) protocol.PacketNumber

5
internal/ackhandler/sent_packet_handler.go
View File

@@ -717,10 +717,13 @@ func (h *sentPacketHandler) GetLossDetectionTimeout() time.Time {
return h.alarm
}
func (h *sentPacketHandler) ECNMode() protocol.ECN {
func (h *sentPacketHandler) ECNMode(isShortHeaderPacket bool) protocol.ECN {
if !h.enableECN {
return protocol.ECNUnsupported
}
if !isShortHeaderPacket {
return protocol.ECNNon
}
// TODO: implement ECN logic
return protocol.ECNNon
}