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initialize the congestion controller with the actual max datagram size

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This commit is contained in:
Marten Seemann
2021-03-20 14:02:28 +08:00
parent 81d16a9903
commit 7feda789d2
6 changed files with 50 additions and 13 deletions
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3
internal/ackhandler/ackhandler.go
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@@ -9,12 +9,13 @@ import (
// NewAckHandler creates a new SentPacketHandler and a new ReceivedPacketHandler
func NewAckHandler(
initialPacketNumber protocol.PacketNumber,
initialMaxDatagramSize protocol.ByteCount,
rttStats *utils.RTTStats,
pers protocol.Perspective,
tracer logging.ConnectionTracer,
logger utils.Logger,
version protocol.VersionNumber,
) (SentPacketHandler, ReceivedPacketHandler) {
sph := newSentPacketHandler(initialPacketNumber, rttStats, pers, tracer, logger)
sph := newSentPacketHandler(initialPacketNumber, initialMaxDatagramSize, rttStats, pers, tracer, logger)
return sph, newReceivedPacketHandler(sph, rttStats, logger, version)
}

2
internal/ackhandler/sent_packet_handler.go
View File

@@ -101,6 +101,7 @@ var (
func newSentPacketHandler(
initialPN protocol.PacketNumber,
initialMaxDatagramSize protocol.ByteCount,
rttStats *utils.RTTStats,
pers protocol.Perspective,
tracer logging.ConnectionTracer,
@@ -109,6 +110,7 @@ func newSentPacketHandler(
congestion := congestion.NewCubicSender(
congestion.DefaultClock{},
rttStats,
initialMaxDatagramSize,
true, // use Reno
tracer,
)

2
internal/ackhandler/sent_packet_handler_test.go
View File

@@ -27,7 +27,7 @@ var _ = Describe("SentPacketHandler", func() {
JustBeforeEach(func() {
lostPackets = nil
rttStats := utils.NewRTTStats()
handler = newSentPacketHandler(42, rttStats, perspective, nil, utils.DefaultLogger)
handler = newSentPacketHandler(42, protocol.InitialPacketSizeIPv4, rttStats, perspective, nil, utils.DefaultLogger)
streamFrame = wire.StreamFrame{
StreamID: 5,
Data: []byte{0x13, 0x37},