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set the ACK frame delay time when generating the frame

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This commit is contained in:
Marten Seemann
2018-04-30 21:50:33 +09:00
parent 2127e2f1de
commit ee968aff67
6 changed files with 19 additions and 10 deletions
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7
internal/ackhandler/received_packet_handler.go
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@@ -159,13 +159,14 @@ func (h *receivedPacketHandler) maybeQueueAck(packetNumber protocol.PacketNumber
}
func (h *receivedPacketHandler) GetAckFrame() *wire.AckFrame {
if !h.ackQueued && (h.ackAlarm.IsZero() || h.ackAlarm.After(time.Now())) {
now := time.Now()
if !h.ackQueued && (h.ackAlarm.IsZero() || h.ackAlarm.After(now)) {
return nil
}
ack := &wire.AckFrame{
AckRanges: h.packetHistory.GetAckRanges(),
PacketReceivedTime: h.largestObservedReceivedTime,
AckRanges: h.packetHistory.GetAckRanges(),
DelayTime: now.Sub(h.largestObservedReceivedTime),
}
h.lastAck = ack