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ackhandler: reduce allocations for tracking sent packets (#4602)

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This commit is contained in:
Marten Seemann
2024-07-31 16:37:05 -07:00
committed by GitHub
parent 42f04d4e02
commit 047cc90f42
3 changed files with 13 additions and 8 deletions
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8
internal/ackhandler/sent_packet_handler.go
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@@ -28,7 +28,7 @@ const (
)
type packetNumberSpace struct {
history *sentPacketHistory
history sentPacketHistory
pns packetNumberGenerator
lossTime time.Time
@@ -38,15 +38,15 @@ type packetNumberSpace struct {
largestSent protocol.PacketNumber
}
func newPacketNumberSpace(initialPN protocol.PacketNumber, skipPNs bool) *packetNumberSpace {
func newPacketNumberSpace(initialPN protocol.PacketNumber, isAppData bool) *packetNumberSpace {
var pns packetNumberGenerator
if skipPNs {
if isAppData {
pns = newSkippingPacketNumberGenerator(initialPN, protocol.SkipPacketInitialPeriod, protocol.SkipPacketMaxPeriod)
} else {
pns = newSequentialPacketNumberGenerator(initialPN)
}
return &packetNumberSpace{
history: newSentPacketHistory(),
history: *newSentPacketHistory(isAppData),
pns: pns,
largestSent: protocol.InvalidPacketNumber,
largestAcked: protocol.InvalidPacketNumber,