woodpecker/vendor/github.com/lucas-clemente/quic-go/ackhandler/interfaces.go
2017-07-24 19:15:25 -04:00

32 lines
938 B
Go

package ackhandler
import (
"time"
"github.com/lucas-clemente/quic-go/frames"
"github.com/lucas-clemente/quic-go/protocol"
)
// SentPacketHandler handles ACKs received for outgoing packets
type SentPacketHandler interface {
// SentPacket may modify the packet
SentPacket(packet *Packet) error
ReceivedAck(ackFrame *frames.AckFrame, withPacketNumber protocol.PacketNumber, recvTime time.Time) error
SendingAllowed() bool
GetStopWaitingFrame(force bool) *frames.StopWaitingFrame
DequeuePacketForRetransmission() (packet *Packet)
GetLeastUnacked() protocol.PacketNumber
GetAlarmTimeout() time.Time
OnAlarm()
}
// ReceivedPacketHandler handles ACKs needed to send for incoming packets
type ReceivedPacketHandler interface {
ReceivedPacket(packetNumber protocol.PacketNumber, shouldInstigateAck bool) error
ReceivedStopWaiting(*frames.StopWaitingFrame) error
GetAlarmTimeout() time.Time
GetAckFrame() *frames.AckFrame
}