2025/04/30 08:44:50 Increased receive buffer size to 14336 kiB
2025/04/30 08:44:50 Increased send buffer size to 14336 kiB
2025/04/30 08:44:50 Setting DF for IPv4 and IPv6.
2025/04/30 08:44:50 Activating reading of ECN bits for IPv4 and IPv6.
2025/04/30 08:44:50 Activating reading of packet info for IPv4 and IPv6.
2025/04/30 08:44:50 server Listening for udp connections on [::]:443
2025/04/30 08:44:51 server Client offered version 0x57414954, sending Version Negotiation
2025/04/30 08:44:51 server Client offered version 0x57414954, sending Version Negotiation
2025/04/30 08:44:51 server Client offered version 0x57414954, sending Version Negotiation
2025/04/30 08:44:51 server <- Received Initial packet.
2025/04/30 08:44:51 Created qlog file: /logs/qlog/5034795fb02fe88b43f2f506acd9465f.sqlog
2025/04/30 08:44:51 server Changing connection ID to 54398ce0.
2025/04/30 08:44:51 Adding connection IDs 5034795fb02fe88b43f2f506acd9465f and 54398ce0 for a new connection.
2025/04/30 08:44:51 server Parsed a coalesced packet. Part 1: 333 bytes. Remaining: 867 bytes.
2025/04/30 08:44:51 server <- Reading packet 0 (333 bytes) for connection 5034795fb02fe88b43f2f506acd9465f, Initial
2025/04/30 08:44:51 server 	Long Header{Type: Initial, DestConnectionID: 5034795fb02fe88b43f2f506acd9465f, SrcConnectionID: 0c18e0f7a2c399e24a73eeca8bc7f7de317e2437, Token: (empty), PacketNumber: 0, PacketNumberLen: 1, Length: 287, Version: v1}
2025/04/30 08:44:51 server 	<- &wire.CryptoFrame{Offset: 0, Data length: 266, Offset + Data length: 266}
2025/04/30 08:44:51 server Installed Handshake Write keys (using TLS_AES_128_GCM_SHA256)
2025/04/30 08:44:51 server Installed Handshake Read keys (using TLS_AES_128_GCM_SHA256)
2025/04/30 08:44:51 server Installed 1-RTT Write keys (using TLS_AES_128_GCM_SHA256)
2025/04/30 08:44:51 server Processed Transport Parameters: &wire.TransportParameters{OriginalDestinationConnectionID: (empty), InitialSourceConnectionID: 0c18e0f7a2c399e24a73eeca8bc7f7de317e2437, InitialMaxStreamDataBidiLocal: 1000000, InitialMaxStreamDataBidiRemote: 1000000, InitialMaxStreamDataUni: 1000000, InitialMaxData: 10000000, MaxBidiStreamNum: 100, MaxUniStreamNum: 100, MaxIdleTimeout: 30s, AckDelayExponent: 3, MaxAckDelay: 25ms, ActiveConnectionIDLimit: 8}
2025/04/30 08:44:51 Adding connection ID 63e9ca87.
2025/04/30 08:44:51 Adding connection ID 498a8f27.
2025/04/30 08:44:51 Adding connection ID 012b6043.
2025/04/30 08:44:51 Adding connection ID 42ff8217.
2025/04/30 08:44:51 Adding connection ID 1466635e.
2025/04/30 08:44:51 server coalesced packet has different destination connection ID: 00000000, expected 5034795fb02fe88b43f2f506acd9465f
2025/04/30 08:44:51 server -> Sending coalesced packet (2 parts, 1280 bytes) for connection 5034795fb02fe88b43f2f506acd9465f
2025/04/30 08:44:51 server 	Long Header{Type: Initial, DestConnectionID: 0c18e0f7a2c399e24a73eeca8bc7f7de317e2437, SrcConnectionID: 54398ce0, Token: (empty), PacketNumber: 0, PacketNumberLen: 2, Length: 117, Version: v1}
2025/04/30 08:44:51 server 	-> &wire.AckFrame{LargestAcked: 0, LowestAcked: 0, DelayTime: 0s}
2025/04/30 08:44:51 server 	-> &wire.CryptoFrame{Offset: 0, Data length: 90, Offset + Data length: 90}
2025/04/30 08:44:51 server 	Long Header{Type: Handshake, DestConnectionID: 0c18e0f7a2c399e24a73eeca8bc7f7de317e2437, SrcConnectionID: 54398ce0, PacketNumber: 0, PacketNumberLen: 2, Length: 1096, Version: v1}
2025/04/30 08:44:51 server 	-> &wire.CryptoFrame{Offset: 0, Data length: 1074, Offset + Data length: 1074}
2025/04/30 08:44:51 server -> Sending packet 1 (1280 bytes) for connection 5034795fb02fe88b43f2f506acd9465f, Handshake
2025/04/30 08:44:51 server 	Long Header{Type: Handshake, DestConnectionID: 0c18e0f7a2c399e24a73eeca8bc7f7de317e2437, SrcConnectionID: 54398ce0, PacketNumber: 1, PacketNumberLen: 2, Length: 1247, Version: v1}
2025/04/30 08:44:51 server 	-> &wire.CryptoFrame{Offset: 1074, Data length: 1224, Offset + Data length: 2298}
2025/04/30 08:44:51 server -> Sending packet 2 (1280 bytes) for connection 5034795fb02fe88b43f2f506acd9465f, Handshake
2025/04/30 08:44:51 server 	Long Header{Type: Handshake, DestConnectionID: 0c18e0f7a2c399e24a73eeca8bc7f7de317e2437, SrcConnectionID: 54398ce0, PacketNumber: 2, PacketNumberLen: 2, Length: 1247, Version: v1}
2025/04/30 08:44:51 server 	-> &wire.CryptoFrame{Offset: 2298, Data length: 1224, Offset + Data length: 3522}
2025/04/30 08:44:51 server Canceling loss detection timer.
2025/04/30 08:44:51 server Amplification window limited. Received 1200 bytes, already sent out 3840 bytes
2025/04/30 08:44:51 server Amplification window limited. Received 1200 bytes, already sent out 3840 bytes
2025/04/30 08:44:52 server <- Reading packet 8 (59 bytes) for connection 54398ce0, Handshake
2025/04/30 08:44:52 server 	Long Header{Type: Handshake, DestConnectionID: 54398ce0, SrcConnectionID: 0c18e0f7a2c399e24a73eeca8bc7f7de317e2437, PacketNumber: 8, PacketNumberLen: 1, Length: 26, Version: v1}
2025/04/30 08:44:52 server Dropping Initial keys.
2025/04/30 08:44:52 server 	<- &wire.AckFrame{LargestAcked: 2, LowestAcked: 0, DelayTime: 815.704ms}
2025/04/30 08:44:52 server 	newly acked packets (3): [0 1 2]
2025/04/30 08:44:52 server 	updated RTT: 849.497483ms (σ: 424.748741ms)
2025/04/30 08:44:52 server 	<- &wire.PingFrame{}
2025/04/30 08:44:52 server -> Sending packet 3 (1280 bytes) for connection 5034795fb02fe88b43f2f506acd9465f, Handshake
2025/04/30 08:44:52 server 	Long Header{Type: Handshake, DestConnectionID: 0c18e0f7a2c399e24a73eeca8bc7f7de317e2437, SrcConnectionID: 54398ce0, PacketNumber: 3, PacketNumberLen: 2, Length: 1247, Version: v1}
2025/04/30 08:44:52 server 	-> &wire.AckFrame{LargestAcked: 8, LowestAcked: 8, DelayTime: 0s}
2025/04/30 08:44:52 server 	-> &wire.CryptoFrame{Offset: 3522, Data length: 1219, Offset + Data length: 4741}
2025/04/30 08:44:52 server <- Reading packet 9 (59 bytes) for connection 54398ce0, Handshake
2025/04/30 08:44:52 server 	Long Header{Type: Handshake, DestConnectionID: 54398ce0, SrcConnectionID: 0c18e0f7a2c399e24a73eeca8bc7f7de317e2437, PacketNumber: 9, PacketNumberLen: 1, Length: 26, Version: v1}
2025/04/30 08:44:52 server 	<- &wire.AckFrame{LargestAcked: 2, LowestAcked: 0, DelayTime: 815.864ms}
2025/04/30 08:44:52 server 	<- &wire.PingFrame{}
2025/04/30 08:44:52 server -> Sending packet 4 (1280 bytes) for connection 5034795fb02fe88b43f2f506acd9465f, Handshake
2025/04/30 08:44:52 server 	Long Header{Type: Handshake, DestConnectionID: 0c18e0f7a2c399e24a73eeca8bc7f7de317e2437, SrcConnectionID: 54398ce0, PacketNumber: 4, PacketNumberLen: 2, Length: 1247, Version: v1}
2025/04/30 08:44:52 server 	-> &wire.AckFrame{LargestAcked: 9, LowestAcked: 8, DelayTime: 0s}
2025/04/30 08:44:52 server 	-> &wire.CryptoFrame{Offset: 4741, Data length: 1219, Offset + Data length: 5960}
2025/04/30 08:44:52 server -> Sending packet 5 (1280 bytes) for connection 5034795fb02fe88b43f2f506acd9465f, Handshake
2025/04/30 08:44:52 server 	Long Header{Type: Handshake, DestConnectionID: 0c18e0f7a2c399e24a73eeca8bc7f7de317e2437, SrcConnectionID: 54398ce0, PacketNumber: 5, PacketNumberLen: 2, Length: 1247, Version: v1}
2025/04/30 08:44:52 server 	-> &wire.CryptoFrame{Offset: 5960, Data length: 1224, Offset + Data length: 7184}
2025/04/30 08:44:52 server -> Sending packet 6 (1280 bytes) for connection 5034795fb02fe88b43f2f506acd9465f, Handshake
2025/04/30 08:44:52 server 	Long Header{Type: Handshake, DestConnectionID: 0c18e0f7a2c399e24a73eeca8bc7f7de317e2437, SrcConnectionID: 54398ce0, PacketNumber: 6, PacketNumberLen: 2, Length: 1247, Version: v1}
2025/04/30 08:44:52 server 	-> &wire.CryptoFrame{Offset: 7184, Data length: 1224, Offset + Data length: 8408}
2025/04/30 08:44:52 server -> Sending packet 7 (1280 bytes) for connection 5034795fb02fe88b43f2f506acd9465f, Handshake
2025/04/30 08:44:52 server 	Long Header{Type: Handshake, DestConnectionID: 0c18e0f7a2c399e24a73eeca8bc7f7de317e2437, SrcConnectionID: 54398ce0, PacketNumber: 7, PacketNumberLen: 2, Length: 1247, Version: v1}
2025/04/30 08:44:52 server 	-> &wire.CryptoFrame{Offset: 8408, Data length: 1224, Offset + Data length: 9632}
2025/04/30 08:44:52 server -> Sending packet 8 (534 bytes) for connection 5034795fb02fe88b43f2f506acd9465f, Handshake
2025/04/30 08:44:52 server 	Long Header{Type: Handshake, DestConnectionID: 0c18e0f7a2c399e24a73eeca8bc7f7de317e2437, SrcConnectionID: 54398ce0, PacketNumber: 8, PacketNumberLen: 2, Length: 342, Version: v1}
2025/04/30 08:44:52 server 	-> &wire.CryptoFrame{Offset: 9632, Data length: 319, Offset + Data length: 9951}
2025/04/30 08:44:52 server 	Short Header{DestConnectionID: 0c18e0f7a2c399e24a73eeca8bc7f7de317e2437, PacketNumber: 0, PacketNumberLen: 2, KeyPhase: 0}
2025/04/30 08:44:52 server 	-> &wire.NewConnectionIDFrame{SequenceNumber: 1, RetirePriorTo: 0, ConnectionID: 63e9ca87, StatelessResetToken: 0xc963e1b1a9cb74de12b5d1703ecadcbf}
2025/04/30 08:44:52 server 	-> &wire.NewConnectionIDFrame{SequenceNumber: 2, RetirePriorTo: 0, ConnectionID: 498a8f27, StatelessResetToken: 0xc3d810461c48fc8d006dae50952bcc73}
2025/04/30 08:44:52 server 	-> &wire.NewConnectionIDFrame{SequenceNumber: 4, RetirePriorTo: 0, ConnectionID: 42ff8217, StatelessResetToken: 0x5f98d043a168d5d0ff31962592934d25}
2025/04/30 08:44:52 server 	-> &wire.NewConnectionIDFrame{SequenceNumber: 3, RetirePriorTo: 0, ConnectionID: 012b6043, StatelessResetToken: 0xf5894fd9bf5873f0b9a924d9f1973f0f}
2025/04/30 08:44:52 server 	-> &wire.NewConnectionIDFrame{SequenceNumber: 5, RetirePriorTo: 0, ConnectionID: 1466635e, StatelessResetToken: 0x4bccc94a30f0312721436f1bca78579f}
2025/04/30 08:44:52 server <- Reading packet 10 (55 bytes) for connection 54398ce0, Handshake
2025/04/30 08:44:52 server 	Long Header{Type: Handshake, DestConnectionID: 54398ce0, SrcConnectionID: 0c18e0f7a2c399e24a73eeca8bc7f7de317e2437, PacketNumber: 10, PacketNumberLen: 1, Length: 22, Version: v1}
2025/04/30 08:44:52 server 	<- &wire.AckFrame{LargestAcked: 3, LowestAcked: 3, DelayTime: 88µs}
2025/04/30 08:44:52 server 	newly acked packets (1): [3]
2025/04/30 08:44:52 server 	updated RTT: 747.283ms (σ: 522.987ms)
2025/04/30 08:44:52 server <- Reading packet 11 (55 bytes) for connection 54398ce0, Handshake
2025/04/30 08:44:52 server 	Long Header{Type: Handshake, DestConnectionID: 54398ce0, SrcConnectionID: 0c18e0f7a2c399e24a73eeca8bc7f7de317e2437, PacketNumber: 11, PacketNumberLen: 1, Length: 22, Version: v1}
2025/04/30 08:44:52 server 	<- &wire.AckFrame{LargestAcked: 4, LowestAcked: 3, DelayTime: 72µs}
2025/04/30 08:44:52 server 	newly acked packets (1): [4]
2025/04/30 08:44:52 server 	updated RTT: 657.956ms (σ: 570.893ms)
2025/04/30 08:44:52 server <- Reading packet 12 (55 bytes) for connection 54398ce0, Handshake
2025/04/30 08:44:52 server 	Long Header{Type: Handshake, DestConnectionID: 54398ce0, SrcConnectionID: 0c18e0f7a2c399e24a73eeca8bc7f7de317e2437, PacketNumber: 12, PacketNumberLen: 1, Length: 22, Version: v1}
2025/04/30 08:44:52 server 	<- &wire.AckFrame{LargestAcked: 5, LowestAcked: 3, DelayTime: 24µs}
2025/04/30 08:44:52 server 	newly acked packets (1): [5]
2025/04/30 08:44:52 server 	updated RTT: 579.912ms (σ: 584.257ms)
2025/04/30 08:44:52 server <- Reading packet 13 (55 bytes) for connection 54398ce0, Handshake
2025/04/30 08:44:52 server 	Long Header{Type: Handshake, DestConnectionID: 54398ce0, SrcConnectionID: 0c18e0f7a2c399e24a73eeca8bc7f7de317e2437, PacketNumber: 13, PacketNumberLen: 1, Length: 22, Version: v1}
2025/04/30 08:44:52 server 	<- &wire.AckFrame{LargestAcked: 6, LowestAcked: 3, DelayTime: 24µs}
2025/04/30 08:44:52 server 	newly acked packets (1): [6]
2025/04/30 08:44:52 server 	updated RTT: 511.754ms (σ: 574.508ms)
2025/04/30 08:44:52 server <- Reading packet 14 (55 bytes) for connection 54398ce0, Handshake
2025/04/30 08:44:52 server 	Long Header{Type: Handshake, DestConnectionID: 54398ce0, SrcConnectionID: 0c18e0f7a2c399e24a73eeca8bc7f7de317e2437, PacketNumber: 14, PacketNumberLen: 1, Length: 22, Version: v1}
2025/04/30 08:44:52 server 	<- &wire.AckFrame{LargestAcked: 7, LowestAcked: 3, DelayTime: 24µs}
2025/04/30 08:44:52 server 	newly acked packets (1): [7]
2025/04/30 08:44:52 server 	updated RTT: 452.24ms (σ: 549.907ms)
2025/04/30 08:44:52 server Parsed a coalesced packet. Part 1: 96 bytes. Remaining: 169 bytes.
2025/04/30 08:44:52 server <- Reading packet 15 (96 bytes) for connection 54398ce0, Handshake
2025/04/30 08:44:52 server 	Long Header{Type: Handshake, DestConnectionID: 54398ce0, SrcConnectionID: 0c18e0f7a2c399e24a73eeca8bc7f7de317e2437, PacketNumber: 15, PacketNumberLen: 1, Length: 63, Version: v1}
2025/04/30 08:44:52 server 	<- &wire.AckFrame{LargestAcked: 8, LowestAcked: 3, DelayTime: 672µs}
2025/04/30 08:44:52 server 	newly acked packets (1): [8]
2025/04/30 08:44:52 server 	updated RTT: 400.325ms (σ: 516.259ms)
2025/04/30 08:44:52 server Canceling loss detection timer.
2025/04/30 08:44:52 server 	<- &wire.CryptoFrame{Offset: 0, Data length: 36, Offset + Data length: 36}
2025/04/30 08:44:52 server Installed 1-RTT Read keys (using TLS_AES_128_GCM_SHA256)
2025/04/30 08:44:52 Retiring connection ID 5034795fb02fe88b43f2f506acd9465f in 5s.
2025/04/30 08:44:52 server Dropping Handshake keys.
2025/04/30 08:44:52 server <- Reading packet 16 (169 bytes) for connection 54398ce0, 1-RTT
2025/04/30 08:44:52 server 	Short Header{DestConnectionID: 54398ce0, PacketNumber: 16, PacketNumberLen: 1, KeyPhase: 0}
2025/04/30 08:44:52 server 	<- &wire.AckFrame{LargestAcked: 0, LowestAcked: 0, DelayTime: 144µs}
2025/04/30 08:44:52 server 	newly acked packets (1): [0]
2025/04/30 08:44:52 server 	updated RTT: 354.881ms (σ: 478.08ms)
2025/04/30 08:44:52 server Canceling loss detection timer.
2025/04/30 08:44:52 server 	<- &wire.NewConnectionIDFrame{SequenceNumber: 1, RetirePriorTo: 0, ConnectionID: 27f6687eac1d96ca522066a2bde977f39d71534e, StatelessResetToken: 0x9d1f023e14c42455352e3f3a06e6a5bd}
2025/04/30 08:44:52 server 	<- &wire.NewConnectionIDFrame{SequenceNumber: 2, RetirePriorTo: 0, ConnectionID: e7da494cdb14acb476b100c40b7e3d2b4f66974b, StatelessResetToken: 0x3e7c9ad689fc9a5dc485845428d5a154}
2025/04/30 08:44:52 server 	<- &wire.NewConnectionIDFrame{SequenceNumber: 3, RetirePriorTo: 0, ConnectionID: 6c0f71530a5d4ff7edb1f11a632eb8488f40c5d6, StatelessResetToken: 0x623f6466e866d09d048232ced00ac8d2}
2025/04/30 08:44:52 server 	<- &wire.StreamFrame{StreamID: 0, Fin: true, Offset: 0, Data length: 17, Offset + Data length: 17}
2025/04/30 08:44:52 server 	Queueing ACK because the first packet should be acknowledged.
2025/04/30 08:44:52 server -> Sending packet 1 (278 bytes) for connection 5034795fb02fe88b43f2f506acd9465f, 1-RTT (ECN: ECT(0))
2025/04/30 08:44:52 server 	Short Header{DestConnectionID: 27f6687eac1d96ca522066a2bde977f39d71534e, PacketNumber: 1, PacketNumberLen: 2, KeyPhase: 0}
2025/04/30 08:44:52 server 	-> &wire.AckFrame{LargestAcked: 16, LowestAcked: 16, DelayTime: 253.253µs}
2025/04/30 08:44:52 server 	-> &wire.NewTokenFrame{Token: 0xfa6fd95cb73ebd41dfef8bc3916c7ebf3da51ef1e05f8b97937a91b86ed0fc80636597579d1840d8539c118878d4af4aa22b29713b9fe488a195f2f175044dec3fe8c74f96f35e6576676469cb10ea2b0a26535cdf42}
2025/04/30 08:44:52 Received request: GET /ptcbsoosin
2025/04/30 08:44:52 server 	-> &wire.CryptoFrame{Offset: 0, Data length: 138, Offset + Data length: 138}
2025/04/30 08:44:52 server 	-> &wire.HandshakeDoneFrame{}
2025/04/30 08:44:52 server 	-> &wire.RetireConnectionIDFrame{SequenceNumber: 0}
2025/04/30 08:44:52 server -> Sending packet 2 (1280 bytes) for connection 5034795fb02fe88b43f2f506acd9465f, 1-RTT (ECN: ECT(0))
2025/04/30 08:44:52 server 	Short Header{DestConnectionID: 27f6687eac1d96ca522066a2bde977f39d71534e, PacketNumber: 2, PacketNumberLen: 2, KeyPhase: 0}
2025/04/30 08:44:52 server 	-> &wire.StreamFrame{StreamID: 0, Fin: false, Offset: 0, Data length: 1239, Offset + Data length: 1239}
2025/04/30 08:44:52 server -> Sending packet 3 (1280 bytes) for connection 5034795fb02fe88b43f2f506acd9465f, 1-RTT (ECN: ECT(0))
2025/04/30 08:44:52 server 	Short Header{DestConnectionID: 27f6687eac1d96ca522066a2bde977f39d71534e, PacketNumber: 3, PacketNumberLen: 2, KeyPhase: 0}
2025/04/30 08:44:52 server 	-> &wire.StreamFrame{StreamID: 0, Fin: false, Offset: 1239, Data length: 1237, Offset + Data length: 2476}
2025/04/30 08:44:52 server -> Sending packet 4 (1280 bytes) for connection 5034795fb02fe88b43f2f506acd9465f, 1-RTT (ECN: ECT(0))
2025/04/30 08:44:52 server 	Short Header{DestConnectionID: 27f6687eac1d96ca522066a2bde977f39d71534e, PacketNumber: 4, PacketNumberLen: 2, KeyPhase: 0}
2025/04/30 08:44:52 server 	-> &wire.StreamFrame{StreamID: 0, Fin: false, Offset: 2476, Data length: 1237, Offset + Data length: 3713}
2025/04/30 08:44:52 server -> Sending packet 5 (1280 bytes) for connection 5034795fb02fe88b43f2f506acd9465f, 1-RTT (ECN: ECT(0))
2025/04/30 08:44:52 server 	Short Header{DestConnectionID: 27f6687eac1d96ca522066a2bde977f39d71534e, PacketNumber: 5, PacketNumberLen: 2, KeyPhase: 0}
2025/04/30 08:44:52 server 	-> &wire.StreamFrame{StreamID: 0, Fin: false, Offset: 3713, Data length: 1237, Offset + Data length: 4950}
2025/04/30 08:44:52 server -> Sending packet 6 (213 bytes) for connection 5034795fb02fe88b43f2f506acd9465f, 1-RTT (ECN: ECT(0))
2025/04/30 08:44:52 server 	Short Header{DestConnectionID: 27f6687eac1d96ca522066a2bde977f39d71534e, PacketNumber: 6, PacketNumberLen: 2, KeyPhase: 0}
2025/04/30 08:44:52 server 	-> &wire.StreamFrame{StreamID: 0, Fin: false, Offset: 4950, Data length: 170, Offset + Data length: 5120}
2025/04/30 08:44:52 server -> Sending packet 7 (43 bytes) for connection 5034795fb02fe88b43f2f506acd9465f, 1-RTT (ECN: ECT(0))
2025/04/30 08:44:52 server 	Short Header{DestConnectionID: 27f6687eac1d96ca522066a2bde977f39d71534e, PacketNumber: 7, PacketNumberLen: 2, KeyPhase: 0}
2025/04/30 08:44:52 server 	-> &wire.StreamFrame{StreamID: 0, Fin: true, Offset: 5120, Data length: 0, Offset + Data length: 5120}
2025/04/30 08:44:52 server <- Reading packet 17 (67 bytes) for connection 54398ce0, 1-RTT
2025/04/30 08:44:52 server 	Short Header{DestConnectionID: 54398ce0, PacketNumber: 17, PacketNumberLen: 1, KeyPhase: 0}
2025/04/30 08:44:52 server 	<- &wire.AckFrame{LargestAcked: 1, LowestAcked: 1, DelayTime: 144µs}
2025/04/30 08:44:52 server 	newly acked packets (1): [1]
2025/04/30 08:44:52 server 	updated RTT: 314.396ms (σ: 439.529ms)
2025/04/30 08:44:52 server Disabling ECN. ECN-marked packet acknowledged, but no ECN counts on ACK frame.
2025/04/30 08:44:52 server 	<- &wire.NewConnectionIDFrame{SequenceNumber: 4, RetirePriorTo: 1, ConnectionID: a1195664f48638f149f928666b1ca3d1aace1b6e, StatelessResetToken: 0xdff7e5b2175adf3091d7dba2a7d5559f}
2025/04/30 08:44:52 server 	Setting ACK timer to max ack delay: 25ms
2025/04/30 08:44:52 server 	Ignoring all packets below 17.
2025/04/30 08:44:52 server <- Reading packet 18 (27 bytes) for connection 54398ce0, 1-RTT
2025/04/30 08:44:52 server 	Short Header{DestConnectionID: 54398ce0, PacketNumber: 18, PacketNumberLen: 1, KeyPhase: 0}
2025/04/30 08:44:52 server 	<- &wire.AckFrame{LargestAcked: 2, LowestAcked: 1, DelayTime: 32µs}
2025/04/30 08:44:52 server 	newly acked packets (1): [2]
2025/04/30 08:44:52 server 	updated RTT: 279.051ms (σ: 400.335ms)
2025/04/30 08:44:52 server <- Reading packet 19 (27 bytes) for connection 54398ce0, 1-RTT
2025/04/30 08:44:52 server 	Short Header{DestConnectionID: 54398ce0, PacketNumber: 19, PacketNumberLen: 1, KeyPhase: 0}
2025/04/30 08:44:52 server 	<- &wire.AckFrame{LargestAcked: 3, LowestAcked: 1, DelayTime: 24µs}
2025/04/30 08:44:52 server 	newly acked packets (1): [3]
2025/04/30 08:44:52 server 	updated RTT: 248.254ms (σ: 361.844ms)
2025/04/30 08:44:52 server <- Reading packet 20 (27 bytes) for connection 54398ce0, 1-RTT
2025/04/30 08:44:52 server 	Short Header{DestConnectionID: 54398ce0, PacketNumber: 20, PacketNumberLen: 1, KeyPhase: 0}
2025/04/30 08:44:52 server 	<- &wire.AckFrame{LargestAcked: 4, LowestAcked: 1, DelayTime: 24µs}
2025/04/30 08:44:52 server 	newly acked packets (1): [4]
2025/04/30 08:44:52 server 	updated RTT: 221.435ms (σ: 325.02ms)
2025/04/30 08:44:52 server <- Reading packet 21 (27 bytes) for connection 54398ce0, 1-RTT
2025/04/30 08:44:52 server 	Short Header{DestConnectionID: 54398ce0, PacketNumber: 21, PacketNumberLen: 1, KeyPhase: 0}
2025/04/30 08:44:52 server 	<- &wire.AckFrame{LargestAcked: 5, LowestAcked: 1, DelayTime: 24µs}
2025/04/30 08:44:52 server 	newly acked packets (1): [5]
2025/04/30 08:44:52 server 	updated RTT: 198.099ms (σ: 290.436ms)
2025/04/30 08:44:52 server <- Reading packet 22 (27 bytes) for connection 54398ce0, 1-RTT
2025/04/30 08:44:52 server 	Short Header{DestConnectionID: 54398ce0, PacketNumber: 22, PacketNumberLen: 1, KeyPhase: 0}
2025/04/30 08:44:52 server 	<- &wire.AckFrame{LargestAcked: 6, LowestAcked: 1, DelayTime: 32µs}
2025/04/30 08:44:52 server 	newly acked packets (1): [6]
2025/04/30 08:44:52 server 	updated RTT: 177.698ms (σ: 258.627ms)
2025/04/30 08:44:52 server <- Reading packet 23 (32 bytes) for connection 54398ce0, 1-RTT
2025/04/30 08:44:52 server 	Short Header{DestConnectionID: 54398ce0, PacketNumber: 23, PacketNumberLen: 1, KeyPhase: 0}
2025/04/30 08:44:52 server 	<- &wire.ConnectionCloseFrame{IsApplicationError:true, ErrorCode:0x0, FrameType:0x0, ReasonPhrase:"kthxbye"}
2025/04/30 08:44:52 server Closing connection with error: Application error 0x0 (remote): kthxbye
2025/04/30 08:44:52 Replacing connection for connection IDs [54398ce0 63e9ca87 498a8f27 012b6043 42ff8217 1466635e] with a closed connection.
2025/04/30 08:44:52 Error accepting stream: Application error 0x0 (remote): kthxbye
2025/04/30 08:44:52 server Connection 5034795fb02fe88b43f2f506acd9465f closed.
2025/04/30 08:44:52 Tracking 7 connection IDs and 0 reset tokens.
2025/04/30 08:44:54 Tracking 7 connection IDs and 0 reset tokens.
2025/04/30 08:44:56 Tracking 7 connection IDs and 0 reset tokens.
2025/04/30 08:44:57 Removing connection ID 5034795fb02fe88b43f2f506acd9465f after it has been retired.
2025/04/30 08:44:57 Removing connection IDs [54398ce0 63e9ca87 498a8f27 012b6043 42ff8217 1466635e] for a closed connection after it has been retired.
2025/04/30 08:44:58 Tracking 0 connection IDs and 0 reset tokens.