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e9b4f9ba07
The enums have completely different meanings. protocol.PacketType only defines long header types, whereas logging.PacketType defines all different types of QUIC packets (including short header packets).
94 lines
3.7 KiB
Go
94 lines
3.7 KiB
Go
package logging
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// PacketType is the packet type of a QUIC packet
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type PacketType uint8
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const (
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// PacketTypeInitial is the packet type of an Initial packet
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PacketTypeInitial PacketType = iota
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// PacketTypeHandshake is the packet type of a Handshake packet
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PacketTypeHandshake
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// PacketTypeRetry is the packet type of a Retry packet
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PacketTypeRetry
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// PacketType0RTT is the packet type of a 0-RTT packet
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PacketType0RTT
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// PacketTypeVersionNegotiation is the packet type of a Version Negotiation packet
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PacketTypeVersionNegotiation
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// PacketType1RTT is a 1-RTT packet
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PacketType1RTT
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// PacketTypeStatelessReset is a stateless reset
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PacketTypeStatelessReset
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// PacketTypeNotDetermined is the packet type when it could not be determined
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PacketTypeNotDetermined
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)
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type PacketLossReason uint8
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const (
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// PacketLossReorderingThreshold: when a packet is deemed lost due to reordering threshold
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PacketLossReorderingThreshold PacketLossReason = iota
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// PacketLossTimeThreshold: when a packet is deemed lost due to time threshold
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PacketLossTimeThreshold
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)
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type PacketDropReason uint8
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const (
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// PacketDropKeyUnavailable is used when a packet is dropped because keys are unavailable
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PacketDropKeyUnavailable PacketDropReason = iota
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// PacketDropUnknownConnectionID is used when a packet is dropped because the connection ID is unknown
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PacketDropUnknownConnectionID
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// PacketDropHeaderParseError is used when a packet is dropped because header parsing failed
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PacketDropHeaderParseError
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// PacketDropPayloadDecryptError is used when a packet is dropped because decrypting the payload failed
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PacketDropPayloadDecryptError
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// PacketDropProtocolViolation is used when a packet is dropped due to a protocol violation
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PacketDropProtocolViolation
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// PacketDropDOSPrevention is used when a packet is dropped to mitigate a DoS attack
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PacketDropDOSPrevention
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// PacketDropUnsupportedVersion is used when a packet is dropped because the version is not supported
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PacketDropUnsupportedVersion
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// PacketDropUnexpectedPacket is used when an unexpected packet is received
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PacketDropUnexpectedPacket
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// PacketDropUnexpectedSourceConnectionID is used when a packet with an unexpected source connection ID is received
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PacketDropUnexpectedSourceConnectionID
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// PacketDropUnexpectedVersion is used when a packet with an unexpected version is received
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PacketDropUnexpectedVersion
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// PacketDropDuplicate is used when a duplicate packet is received
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PacketDropDuplicate
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)
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// TimerType is the type of the loss detection timer
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type TimerType uint8
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const (
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// TimerTypeACK is the timer type for the early retransmit timer
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TimerTypeACK TimerType = iota
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// TimerTypePTO is the timer type for the PTO retransmit timer
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TimerTypePTO
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)
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// TimeoutReason is the reason why a session is closed
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type TimeoutReason uint8
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const (
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// TimeoutReasonHandshake is used when the session is closed due to a handshake timeout
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// This reason is not defined in the qlog draft, but very useful for debugging.
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TimeoutReasonHandshake TimeoutReason = iota
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// TimeoutReasonIdle is used when the session is closed due to an idle timeout
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// This reason is not defined in the qlog draft, but very useful for debugging.
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TimeoutReasonIdle
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)
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type CongestionState uint8
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const (
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// CongestionStateSlowStart is the slow start phase of Reno / Cubic
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CongestionStateSlowStart CongestionState = iota
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// CongestionStateCongestionAvoidance is the slow start phase of Reno / Cubic
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CongestionStateCongestionAvoidance
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// CongestionStateCongestionAvoidance is the recovery phase of Reno / Cubic
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CongestionStateRecovery
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// CongestionStateApplicationLimited means that the congestion controller is application limited
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CongestionStateApplicationLimited
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)
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