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move the ackhandler.Packet to the ackhandler interface file

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Marten Seemann
2019-08-26 09:55:42 +07:00
parent f1d14ecdea
commit a3d6f08074
2 changed files with 19 additions and 27 deletions
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19
internal/ackhandler/interfaces.go
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@@ -8,6 +8,25 @@ import (
"github.com/lucas-clemente/quic-go/quictrace" "github.com/lucas-clemente/quic-go/quictrace"
) )
// A Packet is a packet
type Packet struct {
PacketNumber protocol.PacketNumber
Frames []wire.Frame
LargestAcked protocol.PacketNumber // InvalidPacketNumber if the packet doesn't contain an ACK
Length protocol.ByteCount
EncryptionLevel protocol.EncryptionLevel
SendTime time.Time
// There are two reasons why a packet cannot be retransmitted:
// * it was already retransmitted
// * this packet is a retransmission, and we already received an ACK for the original packet
canBeRetransmitted bool
includedInBytesInFlight bool
retransmittedAs []protocol.PacketNumber
isRetransmission bool // we need a separate bool here because 0 is a valid packet number
retransmissionOf protocol.PacketNumber
}
// SentPacketHandler handles ACKs received for outgoing packets // SentPacketHandler handles ACKs received for outgoing packets
type SentPacketHandler interface { type SentPacketHandler interface {
// SentPacket may modify the packet // SentPacket may modify the packet

27
internal/ackhandler/packet.go
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@@ -1,27 +0,0 @@
package ackhandler
import (
"time"
"github.com/lucas-clemente/quic-go/internal/protocol"
"github.com/lucas-clemente/quic-go/internal/wire"
)
// A Packet is a packet
type Packet struct {
PacketNumber protocol.PacketNumber
Frames []wire.Frame
LargestAcked protocol.PacketNumber // InvalidPacketNumber if the packet doesn't contain an ACK
Length protocol.ByteCount
EncryptionLevel protocol.EncryptionLevel
SendTime time.Time
// There are two reasons why a packet cannot be retransmitted:
// * it was already retransmitted
// * this packet is a retransmission, and we already received an ACK for the original packet
canBeRetransmitted bool
includedInBytesInFlight bool
retransmittedAs []protocol.PacketNumber
isRetransmission bool // we need a separate bool here because 0 is a valid packet number
retransmissionOf protocol.PacketNumber
}