fix application bug
This commit is contained in:
21
vendor/github.com/lucas-clemente/quic-go/internal/wire/ack_frame.go
generated
vendored
21
vendor/github.com/lucas-clemente/quic-go/internal/wire/ack_frame.go
generated
vendored
@@ -10,8 +10,7 @@ import (
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"github.com/lucas-clemente/quic-go/internal/utils"
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)
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// TODO: use the value sent in the transport parameters
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const ackDelayExponent = 3
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var errInvalidAckRanges = errors.New("AckFrame: ACK frame contains invalid ACK ranges")
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// An AckFrame is an ACK frame
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type AckFrame struct {
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@@ -20,11 +19,7 @@ type AckFrame struct {
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}
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// parseAckFrame reads an ACK frame
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func parseAckFrame(r *bytes.Reader, version protocol.VersionNumber) (*AckFrame, error) {
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if !version.UsesIETFFrameFormat() {
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return parseAckFrameLegacy(r, version)
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}
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func parseAckFrame(r *bytes.Reader, ackDelayExponent uint8, version protocol.VersionNumber) (*AckFrame, error) {
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typeByte, err := r.ReadByte()
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if err != nil {
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return nil, err
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@@ -104,11 +99,7 @@ func parseAckFrame(r *bytes.Reader, version protocol.VersionNumber) (*AckFrame,
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// Write writes an ACK frame.
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func (f *AckFrame) Write(b *bytes.Buffer, version protocol.VersionNumber) error {
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if !version.UsesIETFFrameFormat() {
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return f.writeLegacy(b, version)
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}
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b.WriteByte(0x1a)
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b.WriteByte(0x2)
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utils.WriteVarInt(b, uint64(f.LargestAcked()))
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utils.WriteVarInt(b, encodeAckDelay(f.DelayTime))
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@@ -130,10 +121,6 @@ func (f *AckFrame) Write(b *bytes.Buffer, version protocol.VersionNumber) error
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// Length of a written frame
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func (f *AckFrame) Length(version protocol.VersionNumber) protocol.ByteCount {
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if !version.UsesIETFFrameFormat() {
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return f.lengthLegacy(version)
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}
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largestAcked := f.AckRanges[0].Largest
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numRanges := f.numEncodableAckRanges()
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@@ -235,5 +222,5 @@ func (f *AckFrame) AcksPacket(p protocol.PacketNumber) bool {
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}
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func encodeAckDelay(delay time.Duration) uint64 {
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return uint64(delay.Nanoseconds() / (1000 * (1 << ackDelayExponent)))
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return uint64(delay.Nanoseconds() / (1000 * (1 << protocol.AckDelayExponent)))
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}
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