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remove version dependency of packet number inferring

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This commit is contained in:
Marten Seemann 2018-11-26 16:04:29 +07:00
parent 4145bcc8a7
commit faed2ba30a
5 changed files with 38 additions and 43 deletions
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3
internal/protocol/packet_number.go
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@ -5,7 +5,6 @@ func InferPacketNumber(
packetNumberLength PacketNumberLen,
lastPacketNumber PacketNumber,
wirePacketNumber PacketNumber,
version VersionNumber,
) PacketNumber {
var epochDelta PacketNumber
switch packetNumberLength {
@ -42,7 +41,7 @@ func delta(a, b PacketNumber) PacketNumber {
// GetPacketNumberLengthForHeader gets the length of the packet number for the public header
// it never chooses a PacketNumberLen of 1 byte, since this is too short under certain circumstances
func GetPacketNumberLengthForHeader(packetNumber, leastUnacked PacketNumber, version VersionNumber) PacketNumberLen {
func GetPacketNumberLengthForHeader(packetNumber, leastUnacked PacketNumber) PacketNumberLen {
diff := uint64(packetNumber - leastUnacked)
if diff < (1 << (14 - 1)) {
return PacketNumberLen2