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https://github.com/refraction-networking/uquic.git
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43 lines
1.1 KiB
Go
43 lines
1.1 KiB
Go
package logging
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import (
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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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// PacketTypeFromHeader determines the packet type from a *wire.Header.
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func PacketTypeFromHeader(hdr *wire.Header) PacketType {
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if !hdr.IsLongHeader {
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return PacketType1RTT
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}
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if hdr.Version == 0 {
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return PacketTypeVersionNegotiation
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}
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switch hdr.Type {
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case protocol.PacketTypeInitial:
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return PacketTypeInitial
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case protocol.PacketTypeHandshake:
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return PacketTypeHandshake
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case protocol.PacketType0RTT:
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return PacketType0RTT
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case protocol.PacketTypeRetry:
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return PacketTypeRetry
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default:
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return PacketTypeNotDetermined
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}
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}
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// PacketHeader is a QUIC packet header.
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type PacketHeader struct {
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PacketType PacketType
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PacketNumber protocol.PacketNumber
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PayloadLength protocol.ByteCount
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// Size of the QUIC packet (QUIC header + payload).
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// See https://github.com/quiclog/internet-drafts/issues/40.
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PacketSize protocol.ByteCount
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Version protocol.VersionNumber
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SrcConnectionID protocol.ConnectionID
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DestConnectionID protocol.ConnectionID
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}
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