|
| 1 | +package quic |
| 2 | + |
| 3 | +import ( |
| 4 | + "strconv" |
| 5 | + "time" |
| 6 | + |
| 7 | + "github.com/lucas-clemente/quic-go/logging" |
| 8 | +) |
| 9 | + |
| 10 | +func perspectiveString(p logging.Perspective) string { |
| 11 | + switch p { |
| 12 | + case logging.PerspectiveClient: |
| 13 | + return "client" |
| 14 | + case logging.PerspectiveServer: |
| 15 | + return "server" |
| 16 | + default: |
| 17 | + return "" |
| 18 | + } |
| 19 | +} |
| 20 | + |
| 21 | +// Helper to convert logging.ByteCount(alias for int64) to float64 used in prometheus |
| 22 | +func byteCountToPromCount(count logging.ByteCount) float64 { |
| 23 | + return float64(count) |
| 24 | +} |
| 25 | + |
| 26 | +// Helper to convert Duration to float64 used in prometheus |
| 27 | +func durationToPromGauge(duration time.Duration) float64 { |
| 28 | + return float64(duration.Milliseconds()) |
| 29 | +} |
| 30 | + |
| 31 | +// Helper to convert https://pkg.go.dev/github.com/lucas-clemente/[email protected]/logging#PacketType into string |
| 32 | +func packetTypeString(pt logging.PacketType) string { |
| 33 | + switch pt { |
| 34 | + case logging.PacketTypeInitial: |
| 35 | + return "initial" |
| 36 | + case logging.PacketTypeHandshake: |
| 37 | + return "handshake" |
| 38 | + case logging.PacketTypeRetry: |
| 39 | + return "retry" |
| 40 | + case logging.PacketType0RTT: |
| 41 | + return "0_rtt" |
| 42 | + case logging.PacketTypeVersionNegotiation: |
| 43 | + return "version_negotiation" |
| 44 | + case logging.PacketType1RTT: |
| 45 | + return "1_rtt" |
| 46 | + case logging.PacketTypeStatelessReset: |
| 47 | + return "stateless_reset" |
| 48 | + case logging.PacketTypeNotDetermined: |
| 49 | + return "undetermined" |
| 50 | + default: |
| 51 | + return "unknown_packet_type" |
| 52 | + } |
| 53 | +} |
| 54 | + |
| 55 | +// Helper to convert https://pkg.go.dev/github.com/lucas-clemente/[email protected]/logging#PacketDropReason into string |
| 56 | +func packetDropReasonString(reason logging.PacketDropReason) string { |
| 57 | + switch reason { |
| 58 | + case logging.PacketDropKeyUnavailable: |
| 59 | + return "key_unavailable" |
| 60 | + case logging.PacketDropUnknownConnectionID: |
| 61 | + return "unknown_conn_id" |
| 62 | + case logging.PacketDropHeaderParseError: |
| 63 | + return "header_parse_err" |
| 64 | + case logging.PacketDropPayloadDecryptError: |
| 65 | + return "payload_decrypt_err" |
| 66 | + case logging.PacketDropProtocolViolation: |
| 67 | + return "protocol_violation" |
| 68 | + case logging.PacketDropDOSPrevention: |
| 69 | + return "dos_prevention" |
| 70 | + case logging.PacketDropUnsupportedVersion: |
| 71 | + return "unsupported_version" |
| 72 | + case logging.PacketDropUnexpectedPacket: |
| 73 | + return "unexpected_packet" |
| 74 | + case logging.PacketDropUnexpectedSourceConnectionID: |
| 75 | + return "unexpected_src_conn_id" |
| 76 | + case logging.PacketDropUnexpectedVersion: |
| 77 | + return "unexpected_version" |
| 78 | + case logging.PacketDropDuplicate: |
| 79 | + return "duplicate" |
| 80 | + default: |
| 81 | + return "unknown_reason" |
| 82 | + } |
| 83 | +} |
| 84 | + |
| 85 | +// Helper to convert https://pkg.go.dev/github.com/lucas-clemente/[email protected]/logging#PacketLossReason into string |
| 86 | +func packetLossReasonString(reason logging.PacketLossReason) string { |
| 87 | + switch reason { |
| 88 | + case logging.PacketLossReorderingThreshold: |
| 89 | + return "reordering" |
| 90 | + case logging.PacketLossTimeThreshold: |
| 91 | + return "timeout" |
| 92 | + default: |
| 93 | + return "unknown_loss_reason" |
| 94 | + } |
| 95 | +} |
| 96 | + |
| 97 | +func uint8ToString(input uint8) string { |
| 98 | + return strconv.FormatUint(uint64(input), 10) |
| 99 | +} |
0 commit comments