mirrors/uquic
1
0
Fork 0
mirror of https://github.com/refraction-networking/uquic.git synced 2025-04-04 12:47:36 +03:00
Code Issues Projects Releases Packages Wiki Activity

compute handshake timeout based on the time of the last handshake packet

Browse source
This commit is contained in:
Marten Seemann 2018-04-05 14:39:58 +07:00
parent 1b57582497
commit ba9106c1ab
2 changed files with 13 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

6
internal/ackhandler/sent_packet_handler.go
View file

@ -32,6 +32,7 @@ const (
type sentPacketHandler struct {
lastSentPacketNumber protocol.PacketNumber
lastSentRetransmittablePacketTime time.Time
lastSentHandshakePacketTime time.Time
nextPacketSendTime time.Time
skippedPackets []protocol.PacketNumber
@ -155,6 +156,9 @@ func (h *sentPacketHandler) sentPacketImpl(packet *Packet) bool /* isRetransmitt
isRetransmittable := len(packet.Frames) != 0
if isRetransmittable {
if packet.EncryptionLevel < protocol.EncryptionForwardSecure {
h.lastSentHandshakePacketTime = packet.SendTime
}
h.lastSentRetransmittablePacketTime = packet.SendTime
packet.includedInBytesInFlight = true
h.bytesInFlight += packet.Length
@ -274,7 +278,7 @@ func (h *sentPacketHandler) updateLossDetectionAlarm() {
// TODO(#497): TLP
if !h.handshakeComplete {
h.alarm = h.lastSentRetransmittablePacketTime.Add(h.computeHandshakeTimeout())
h.alarm = h.lastSentHandshakePacketTime.Add(h.computeHandshakeTimeout())
} else if !h.lossTime.IsZero() {
// Early retransmit timer or time loss detection.
h.alarm = h.lossTime