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35 lines
823 B
Go
35 lines
823 B
Go
package ackhandler
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import (
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"time"
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"github.com/lucas-clemente/quic-go/internal/protocol"
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"github.com/lucas-clemente/quic-go/internal/wire"
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)
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// A Packet is a packet
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// +gen linkedlist
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type Packet struct {
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PacketNumber protocol.PacketNumber
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Frames []wire.Frame
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Length protocol.ByteCount
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EncryptionLevel protocol.EncryptionLevel
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largestAcked protocol.PacketNumber // if the packet contains an ACK, the LargestAcked value of that ACK
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sendTime time.Time
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}
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// GetFramesForRetransmission gets all the frames for retransmission
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func (p *Packet) GetFramesForRetransmission() []wire.Frame {
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var fs []wire.Frame
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for _, frame := range p.Frames {
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switch frame.(type) {
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case *wire.AckFrame:
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continue
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case *wire.StopWaitingFrame:
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continue
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}
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fs = append(fs, frame)
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}
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return fs
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}
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