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introduce a dedicated qerr.TransportError and qerr.ApplicationError

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This commit is contained in:
Marten Seemann 2021-04-24 22:11:06 +07:00
parent ddeb2281fc
commit 592fb9cad9
57 changed files with 845 additions and 521 deletions
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10
internal/ackhandler/sent_packet_handler.go
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@ -282,7 +282,10 @@ func (h *sentPacketHandler) ReceivedAck(ack *wire.AckFrame, encLevel protocol.En
largestAcked := ack.LargestAcked()
if largestAcked > pnSpace.largestSent {
return false, qerr.NewError(qerr.ProtocolViolation, "Received ACK for an unsent packet")
return false, &qerr.TransportError{
ErrorCode: qerr.ProtocolViolation,
ErrorMessage: "received ACK for an unsent packet",
}
}
pnSpace.largestAcked = utils.MaxPacketNumber(pnSpace.largestAcked, largestAcked)
@ -385,7 +388,10 @@ func (h *sentPacketHandler) detectAndRemoveAckedPackets(ack *wire.AckFrame, encL
}
}
if p.skippedPacket {
return false, fmt.Errorf("received an ACK for skipped packet number: %d (%s)", p.PacketNumber, encLevel)
return false, &qerr.TransportError{
ErrorCode: qerr.ProtocolViolation,
ErrorMessage: fmt.Sprintf("received an ACK for skipped packet number: %d (%s)", p.PacketNumber, encLevel),
}
}
h.ackedPackets = append(h.ackedPackets, p)
return true, nil