2025/04/30 08:51:58 Increased receive buffer size to 14336 kiB
2025/04/30 08:51:58 Increased send buffer size to 14336 kiB
2025/04/30 08:51:58 Setting DF for IPv4 and IPv6.
2025/04/30 08:51:58 Activating reading of ECN bits for IPv4 and IPv6.
2025/04/30 08:51:58 Activating reading of packet info for IPv4 and IPv6.
2025/04/30 08:51:58 server Listening for udp connections on [::]:443
2025/04/30 08:51:59 server Client offered version 0x57414954, sending Version Negotiation
2025/04/30 08:51:59 server Client offered version 0x57414954, sending Version Negotiation
2025/04/30 08:51:59 server Client offered version 0x57414954, sending Version Negotiation
2025/04/30 08:51:59 server <- Received Initial packet.
2025/04/30 08:51:59 Created qlog file: /logs/qlog/c89481e780302f02.sqlog
2025/04/30 08:51:59 server Changing connection ID to 86398feb.
2025/04/30 08:51:59 Adding connection IDs c89481e780302f02 and 86398feb for a new connection.
2025/04/30 08:51:59 server <- Reading packet 0 (1200 bytes) for connection c89481e780302f02, Initial
2025/04/30 08:51:59 server 	Long Header{Type: Initial, DestConnectionID: c89481e780302f02, SrcConnectionID: ea06e7b730014609, Token: (empty), PacketNumber: 0, PacketNumberLen: 4, Length: 1174, Version: v1}
2025/04/30 08:51:59 server 	<- &wire.CryptoFrame{Offset: 0, Data length: 305, Offset + Data length: 305}
2025/04/30 08:51:59 server Installed Handshake Write keys (using TLS_AES_128_GCM_SHA256)
2025/04/30 08:51:59 server Installed Handshake Read keys (using TLS_AES_128_GCM_SHA256)
2025/04/30 08:51:59 server Installed 1-RTT Write keys (using TLS_AES_128_GCM_SHA256)
2025/04/30 08:51:59 server Processed Transport Parameters: &wire.TransportParameters{OriginalDestinationConnectionID: (empty), InitialSourceConnectionID: ea06e7b730014609, InitialMaxStreamDataBidiLocal: 16777216, InitialMaxStreamDataBidiRemote: 16777216, InitialMaxStreamDataUni: 16777216, InitialMaxData: 1048576, MaxBidiStreamNum: 128, MaxUniStreamNum: 128, MaxIdleTimeout: 2m0s, AckDelayExponent: 3, MaxAckDelay: 25ms, ActiveConnectionIDLimit: 8}
2025/04/30 08:51:59 Adding connection ID 01fe5262.
2025/04/30 08:51:59 Adding connection ID 1bfe17be.
2025/04/30 08:51:59 Adding connection ID 2bba9848.
2025/04/30 08:51:59 Adding connection ID 580f58d2.
2025/04/30 08:51:59 Adding connection ID b93be837.
2025/04/30 08:51:59 server -> Sending coalesced packet (2 parts, 1280 bytes) for connection c89481e780302f02
2025/04/30 08:51:59 server 	Long Header{Type: Initial, DestConnectionID: ea06e7b730014609, SrcConnectionID: 86398feb, Token: (empty), PacketNumber: 0, PacketNumberLen: 2, Length: 369, Version: v1}
2025/04/30 08:51:59 server 	-> &wire.AckFrame{LargestAcked: 0, LowestAcked: 0, DelayTime: 0s}
2025/04/30 08:51:59 server 	-> &wire.CryptoFrame{Offset: 0, Data length: 123, Offset + Data length: 123}
2025/04/30 08:51:59 server 	Long Header{Type: Handshake, DestConnectionID: ea06e7b730014609, SrcConnectionID: 86398feb, PacketNumber: 0, PacketNumberLen: 2, Length: 721, Version: v1}
2025/04/30 08:51:59 server 	-> &wire.CryptoFrame{Offset: 0, Data length: 699, Offset + Data length: 699}
2025/04/30 08:51:59 server 	Short Header{DestConnectionID: ea06e7b730014609, PacketNumber: 0, PacketNumberLen: 2, KeyPhase: 0}
2025/04/30 08:51:59 server 	-> &wire.NewConnectionIDFrame{SequenceNumber: 1, RetirePriorTo: 0, ConnectionID: 01fe5262, StatelessResetToken: 0x745b998296ed1295f7beb400edb5918b}
2025/04/30 08:51:59 server 	-> &wire.NewConnectionIDFrame{SequenceNumber: 5, RetirePriorTo: 0, ConnectionID: b93be837, StatelessResetToken: 0xa83890a43f64f6714648ba6fc21d62c3}
2025/04/30 08:51:59 server 	-> &wire.NewConnectionIDFrame{SequenceNumber: 4, RetirePriorTo: 0, ConnectionID: 580f58d2, StatelessResetToken: 0x7562469164ba60c10a322d320608b8d5}
2025/04/30 08:51:59 server 	-> &wire.NewConnectionIDFrame{SequenceNumber: 2, RetirePriorTo: 0, ConnectionID: 1bfe17be, StatelessResetToken: 0xdeeaf7183ee7ada6b35f3f31d02a8b97}
2025/04/30 08:51:59 server 	-> &wire.NewConnectionIDFrame{SequenceNumber: 3, RetirePriorTo: 0, ConnectionID: 2bba9848, StatelessResetToken: 0x8e78d8d02f923b7f1ed6af93174e44a8}
2025/04/30 08:51:59 server <- Reading packet 0 (80 bytes) for connection 86398feb, Handshake
2025/04/30 08:51:59 server 	Long Header{Type: Handshake, DestConnectionID: 86398feb, SrcConnectionID: ea06e7b730014609, PacketNumber: 0, PacketNumberLen: 4, Length: 59, Version: v1}
2025/04/30 08:51:59 server Dropping Initial keys.
2025/04/30 08:51:59 server 	<- &wire.CryptoFrame{Offset: 0, Data length: 36, Offset + Data length: 36}
2025/04/30 08:51:59 server Installed 1-RTT Read keys (using TLS_AES_128_GCM_SHA256)
2025/04/30 08:51:59 Retiring connection ID c89481e780302f02 in 5s.
2025/04/30 08:51:59 server Dropping Handshake keys.
2025/04/30 08:51:59 server -> Sending packet 1 (256 bytes) for connection c89481e780302f02, 1-RTT (ECN: ECT(0))
2025/04/30 08:51:59 server 	Short Header{DestConnectionID: ea06e7b730014609, PacketNumber: 1, PacketNumberLen: 2, KeyPhase: 0}
2025/04/30 08:51:59 server 	-> &wire.NewTokenFrame{Token: 0x71d14d964603998625d8f2db7d9ff155896008cfc38ca63fc53af9865c07a9704854cd8628d275ee8b9fef6205a587d52c5841778035eafabb0a5b5f320390c3e54012a4ae937e6cba59aa38427c7f11ec6bc8afc143}
2025/04/30 08:51:59 server 	-> &wire.HandshakeDoneFrame{}
2025/04/30 08:51:59 server 	-> &wire.CryptoFrame{Offset: 0, Data length: 135, Offset + Data length: 135}
2025/04/30 08:51:59 server Dropping %!s(logging.PacketType=0) packet (1200 bytes) because we already dropped the keys.
2025/04/30 08:51:59 server Dropping %!s(logging.PacketType=1) packet (47 bytes) because we already dropped the keys.
2025/04/30 08:51:59 server <- Reading packet 0 (46 bytes) for connection 86398feb, 1-RTT
2025/04/30 08:51:59 server 	Short Header{DestConnectionID: 86398feb, PacketNumber: 0, PacketNumberLen: 4, KeyPhase: 0}
2025/04/30 08:51:59 server 	<- &wire.StreamFrame{StreamID: 0, Fin: true, Offset: 0, Data length: 17, Offset + Data length: 17}
2025/04/30 08:51:59 server 	Queueing ACK because the first packet should be acknowledged.
2025/04/30 08:51:59 server -> Sending packet 2 (32 bytes) for connection c89481e780302f02, 1-RTT (ECN: ECT(0))
2025/04/30 08:51:59 server 	Short Header{DestConnectionID: ea06e7b730014609, PacketNumber: 2, PacketNumberLen: 2, KeyPhase: 0}
2025/04/30 08:51:59 server 	-> &wire.AckFrame{LargestAcked: 0, LowestAcked: 0, DelayTime: 52.218µs}
2025/04/30 08:51:59 Received request: GET /cdgnovzlnt
2025/04/30 08:51:59 server <- Reading packet 1 (46 bytes) for connection 86398feb, 1-RTT
2025/04/30 08:51:59 server 	Short Header{DestConnectionID: 86398feb, PacketNumber: 1, PacketNumberLen: 4, KeyPhase: 0}
2025/04/30 08:51:59 server 	<- &wire.StreamFrame{StreamID: 4, Fin: true, Offset: 0, Data length: 17, Offset + Data length: 17}
2025/04/30 08:51:59 server 	Setting ACK timer to max ack delay: 25ms
2025/04/30 08:51:59 Received request: GET /hcndwiayki
2025/04/30 08:51:59 server -> Sending packet 3 (1280 bytes) for connection c89481e780302f02, 1-RTT (ECN: ECT(0))
2025/04/30 08:51:59 server 	Short Header{DestConnectionID: ea06e7b730014609, PacketNumber: 3, PacketNumberLen: 2, KeyPhase: 0}
2025/04/30 08:51:59 server 	-> &wire.AckFrame{LargestAcked: 1, LowestAcked: 0, DelayTime: 151.899µs}
2025/04/30 08:51:59 server 	-> &wire.StreamFrame{StreamID: 0, Fin: false, Offset: 0, Data length: 1246, Offset + Data length: 1246}
2025/04/30 08:51:59 server -> Sending packet 4 (1280 bytes) for connection c89481e780302f02, 1-RTT (ECN: ECT(0))
2025/04/30 08:51:59 server 	Short Header{DestConnectionID: ea06e7b730014609, PacketNumber: 4, PacketNumberLen: 2, KeyPhase: 0}
2025/04/30 08:51:59 server 	-> &wire.StreamFrame{StreamID: 4, Fin: false, Offset: 0, Data length: 1251, Offset + Data length: 1251}
2025/04/30 08:51:59 server -> Sending packet 5 (1280 bytes) for connection c89481e780302f02, 1-RTT (ECN: ECT(0))
2025/04/30 08:51:59 server 	Short Header{DestConnectionID: ea06e7b730014609, PacketNumber: 5, PacketNumberLen: 2, KeyPhase: 0}
2025/04/30 08:51:59 server 	-> &wire.StreamFrame{StreamID: 0, Fin: false, Offset: 1246, Data length: 1249, Offset + Data length: 2495}
2025/04/30 08:51:59 server -> Sending packet 6 (1280 bytes) for connection c89481e780302f02, 1-RTT (ECN: ECT(0))
2025/04/30 08:51:59 server 	Short Header{DestConnectionID: ea06e7b730014609, PacketNumber: 6, PacketNumberLen: 2, KeyPhase: 0}
2025/04/30 08:51:59 server 	-> &wire.StreamFrame{StreamID: 4, Fin: false, Offset: 1251, Data length: 1249, Offset + Data length: 2500}
2025/04/30 08:51:59 server -> Sending packet 7 (1280 bytes) for connection c89481e780302f02, 1-RTT (ECN: ECT(0))
2025/04/30 08:51:59 server 	Short Header{DestConnectionID: ea06e7b730014609, PacketNumber: 7, PacketNumberLen: 2, KeyPhase: 0}
2025/04/30 08:51:59 server 	-> &wire.StreamFrame{StreamID: 0, Fin: false, Offset: 2495, Data length: 1249, Offset + Data length: 3744}
2025/04/30 08:51:59 server -> Sending packet 8 (1280 bytes) for connection c89481e780302f02, 1-RTT (ECN: ECT(0))
2025/04/30 08:51:59 server 	Short Header{DestConnectionID: ea06e7b730014609, PacketNumber: 8, PacketNumberLen: 2, KeyPhase: 0}
2025/04/30 08:51:59 server 	-> &wire.StreamFrame{StreamID: 4, Fin: false, Offset: 2500, Data length: 1249, Offset + Data length: 3749}
2025/04/30 08:51:59 server -> Sending packet 9 (1280 bytes) for connection c89481e780302f02, 1-RTT (ECN: ECT(0))
2025/04/30 08:51:59 server 	Short Header{DestConnectionID: ea06e7b730014609, PacketNumber: 9, PacketNumberLen: 2, KeyPhase: 0}
2025/04/30 08:51:59 server 	-> &wire.StreamFrame{StreamID: 0, Fin: false, Offset: 3744, Data length: 1249, Offset + Data length: 4993}
2025/04/30 08:51:59 server -> Sending packet 10 (1280 bytes) for connection c89481e780302f02, 1-RTT (ECN: ECT(0))
2025/04/30 08:51:59 server 	Short Header{DestConnectionID: ea06e7b730014609, PacketNumber: 10, PacketNumberLen: 2, KeyPhase: 0}
2025/04/30 08:51:59 server 	-> &wire.StreamFrame{StreamID: 4, Fin: false, Offset: 3749, Data length: 1249, Offset + Data length: 4998}
2025/04/30 08:51:59 server -> Sending packet 11 (1280 bytes) for connection c89481e780302f02, 1-RTT (ECN: Not-ECT)
2025/04/30 08:51:59 server 	Short Header{DestConnectionID: ea06e7b730014609, PacketNumber: 11, PacketNumberLen: 2, KeyPhase: 0}
2025/04/30 08:51:59 server 	-> &wire.StreamFrame{StreamID: 0, Fin: false, Offset: 4993, Data length: 127, Offset + Data length: 5120}
2025/04/30 08:51:59 server 	-> &wire.StreamFrame{StreamID: 4, Fin: false, Offset: 4998, Data length: 1116, Offset + Data length: 6114}
2025/04/30 08:51:59 server -> Sending packet 12 (1280 bytes) for connection c89481e780302f02, 1-RTT (ECN: Not-ECT)
2025/04/30 08:51:59 server 	Short Header{DestConnectionID: ea06e7b730014609, PacketNumber: 12, PacketNumberLen: 2, KeyPhase: 0}
2025/04/30 08:51:59 server 	-> &wire.StreamFrame{StreamID: 4, Fin: false, Offset: 6114, Data length: 1249, Offset + Data length: 7363}
2025/04/30 08:51:59 server -> Sending packet 13 (1280 bytes) for connection c89481e780302f02, 1-RTT (ECN: Not-ECT)
2025/04/30 08:51:59 server 	Short Header{DestConnectionID: ea06e7b730014609, PacketNumber: 13, PacketNumberLen: 2, KeyPhase: 0}
2025/04/30 08:51:59 server 	-> &wire.StreamFrame{StreamID: 4, Fin: false, Offset: 7363, Data length: 1249, Offset + Data length: 8612}
2025/04/30 08:51:59 server -> Sending packet 14 (1280 bytes) for connection c89481e780302f02, 1-RTT (ECN: Not-ECT)
2025/04/30 08:51:59 server 	Short Header{DestConnectionID: ea06e7b730014609, PacketNumber: 14, PacketNumberLen: 2, KeyPhase: 0}
2025/04/30 08:51:59 server 	-> &wire.StreamFrame{StreamID: 0, Fin: true, Offset: 5120, Data length: 0, Offset + Data length: 5120}
2025/04/30 08:51:59 server 	-> &wire.StreamFrame{StreamID: 4, Fin: false, Offset: 8612, Data length: 1244, Offset + Data length: 9856}
2025/04/30 08:51:59 server -> Sending packet 15 (415 bytes) for connection c89481e780302f02, 1-RTT (ECN: Not-ECT)
2025/04/30 08:51:59 server 	Short Header{DestConnectionID: ea06e7b730014609, PacketNumber: 15, PacketNumberLen: 2, KeyPhase: 0}
2025/04/30 08:51:59 server 	-> &wire.StreamFrame{StreamID: 4, Fin: false, Offset: 9856, Data length: 384, Offset + Data length: 10240}
2025/04/30 08:51:59 server -> Sending packet 16 (31 bytes) for connection c89481e780302f02, 1-RTT (ECN: Not-ECT)
2025/04/30 08:51:59 server 	Short Header{DestConnectionID: ea06e7b730014609, PacketNumber: 16, PacketNumberLen: 2, KeyPhase: 0}
2025/04/30 08:51:59 server 	-> &wire.StreamFrame{StreamID: 4, Fin: true, Offset: 10240, Data length: 0, Offset + Data length: 10240}
2025/04/30 08:51:59 server <- Reading packet 2 (31 bytes) for connection 86398feb, 1-RTT
2025/04/30 08:51:59 server 	Short Header{DestConnectionID: 86398feb, PacketNumber: 2, PacketNumberLen: 4, KeyPhase: 0}
2025/04/30 08:51:59 server 	<- &wire.AckFrame{LargestAcked: 0, LowestAcked: 0, DelayTime: 27.088ms}
2025/04/30 08:51:59 server 	newly acked packets (1): [0]
2025/04/30 08:51:59 server 	updated RTT: 58.767735ms (σ: 29.383867ms)
2025/04/30 08:51:59 server <- Reading packet 3 (53 bytes) for connection 86398feb, 1-RTT
2025/04/30 08:51:59 server 	Short Header{DestConnectionID: 86398feb, PacketNumber: 3, PacketNumberLen: 4, KeyPhase: 0}
2025/04/30 08:51:59 server 	<- &wire.NewConnectionIDFrame{SequenceNumber: 1, RetirePriorTo: 0, ConnectionID: 33707ef31a0d14b9, StatelessResetToken: 0x740827dac195342a193dc714a3972c5e}
2025/04/30 08:51:59 server 	Setting ACK timer to max ack delay: 25ms
2025/04/30 08:51:59 server -> Sending packet 17 (34 bytes) for connection c89481e780302f02, 1-RTT (ECN: Not-ECT)
2025/04/30 08:51:59 server 	Short Header{DestConnectionID: 33707ef31a0d14b9, PacketNumber: 17, PacketNumberLen: 2, KeyPhase: 0}
2025/04/30 08:51:59 server 	-> &wire.AckFrame{LargestAcked: 3, LowestAcked: 0, DelayTime: 52.628µs}
2025/04/30 08:51:59 server 	-> &wire.RetireConnectionIDFrame{SequenceNumber: 0}
2025/04/30 08:51:59 server <- Reading packet 4 (53 bytes) for connection 86398feb, 1-RTT
2025/04/30 08:51:59 server 	Short Header{DestConnectionID: 86398feb, PacketNumber: 4, PacketNumberLen: 4, KeyPhase: 0}
2025/04/30 08:51:59 server 	<- &wire.NewConnectionIDFrame{SequenceNumber: 2, RetirePriorTo: 0, ConnectionID: c1901428c98467e4, StatelessResetToken: 0x3c692ef63b40d757854552dfa4406e15}
2025/04/30 08:51:59 server 	Setting ACK timer to max ack delay: 25ms
2025/04/30 08:51:59 server <- Reading packet 6 (30 bytes) for connection 86398feb, 1-RTT
2025/04/30 08:51:59 server 	Short Header{DestConnectionID: 86398feb, PacketNumber: 6, PacketNumberLen: 4, KeyPhase: 0}
2025/04/30 08:51:59 server 	<- &wire.AckFrame{LargestAcked: 3, LowestAcked: 0, DelayTime: 240µs}
2025/04/30 08:51:59 server 	newly acked packets (2): [1 3]
2025/04/30 08:51:59 server 	updated RTT: 55.416ms (σ: 28.739ms)
2025/04/30 08:51:59 server Disabling ECN. ECN-marked packet acknowledged, but no ECN counts on ACK frame.
2025/04/30 08:51:59 server 	Ignoring all packets below 2.
2025/04/30 08:51:59 server <- Reading packet 7 (30 bytes) for connection 86398feb, 1-RTT
2025/04/30 08:51:59 server 	Short Header{DestConnectionID: 86398feb, PacketNumber: 7, PacketNumberLen: 4, KeyPhase: 0}
2025/04/30 08:51:59 server 	<- &wire.AckFrame{LargestAcked: 5, LowestAcked: 0, DelayTime: 112µs}
2025/04/30 08:51:59 server 	newly acked packets (2): [4 5]
2025/04/30 08:51:59 server 	updated RTT: 52.72ms (σ: 26.945ms)
2025/04/30 08:51:59 server <- Reading packet 8 (30 bytes) for connection 86398feb, 1-RTT
2025/04/30 08:51:59 server 	Short Header{DestConnectionID: 86398feb, PacketNumber: 8, PacketNumberLen: 4, KeyPhase: 0}
2025/04/30 08:51:59 server 	<- &wire.AckFrame{LargestAcked: 7, LowestAcked: 0, DelayTime: 104µs}
2025/04/30 08:51:59 server 	newly acked packets (2): [6 7]
2025/04/30 08:51:59 server 	updated RTT: 50.625ms (σ: 24.397ms)
2025/04/30 08:51:59 server <- Reading packet 9 (30 bytes) for connection 86398feb, 1-RTT
2025/04/30 08:51:59 server 	Short Header{DestConnectionID: 86398feb, PacketNumber: 9, PacketNumberLen: 4, KeyPhase: 0}
2025/04/30 08:51:59 server 	<- &wire.AckFrame{LargestAcked: 9, LowestAcked: 0, DelayTime: 112µs}
2025/04/30 08:51:59 server 	newly acked packets (2): [8 9]
2025/04/30 08:51:59 server 	updated RTT: 49.056ms (σ: 21.433ms)
2025/04/30 08:51:59 server <- Reading packet 10 (30 bytes) for connection 86398feb, 1-RTT
2025/04/30 08:51:59 server 	Short Header{DestConnectionID: 86398feb, PacketNumber: 10, PacketNumberLen: 4, KeyPhase: 0}
2025/04/30 08:51:59 server 	<- &wire.AckFrame{LargestAcked: 11, LowestAcked: 0, DelayTime: 136µs}
2025/04/30 08:51:59 server 	newly acked packets (2): [10 11]
2025/04/30 08:51:59 server 	updated RTT: 47.952ms (σ: 18.282ms)
2025/04/30 08:51:59 server <- Reading packet 11 (30 bytes) for connection 86398feb, 1-RTT
2025/04/30 08:51:59 server 	Short Header{DestConnectionID: 86398feb, PacketNumber: 11, PacketNumberLen: 4, KeyPhase: 0}
2025/04/30 08:51:59 server 	<- &wire.AckFrame{LargestAcked: 13, LowestAcked: 0, DelayTime: 112µs}
2025/04/30 08:51:59 server 	newly acked packets (2): [12 13]
2025/04/30 08:51:59 server 	updated RTT: 47.222ms (σ: 15.171ms)
2025/04/30 08:51:59 server Sending ACK because the ACK timer expired.
2025/04/30 08:51:59 server -> Sending packet 18 (35 bytes) for connection c89481e780302f02, 1-RTT (ECN: Not-ECT)
2025/04/30 08:51:59 server 	Short Header{DestConnectionID: 33707ef31a0d14b9, PacketNumber: 18, PacketNumberLen: 2, KeyPhase: 0}
2025/04/30 08:51:59 server 	-> &wire.AckFrame{LargestAcked: 11, LowestAcked: 2, AckRanges: {{Largest: 11, Smallest: 6}, {Largest: 4, Smallest: 2}}, DelayTime: 13.145575ms}
2025/04/30 08:51:59 server <- Reading packet 12 (32 bytes) for connection 86398feb, 1-RTT
2025/04/30 08:51:59 server 	Short Header{DestConnectionID: 86398feb, PacketNumber: 12, PacketNumberLen: 4, KeyPhase: 0}
2025/04/30 08:51:59 server 	<- &wire.AckFrame{LargestAcked: 17, LowestAcked: 0, AckRanges: {{Largest: 17, Smallest: 17}, {Largest: 15, Smallest: 0}}, DelayTime: 192µs}
2025/04/30 08:51:59 server 	newly acked packets (3): [14 15 17]
2025/04/30 08:51:59 server 	updated RTT: 45.167ms (σ: 15.487ms)
2025/04/30 08:51:59 server 	lost packet 16 (time threshold)
2025/04/30 08:51:59 server Canceling loss detection timer.
2025/04/30 08:51:59 server 	Ignoring all packets below 4.
2025/04/30 08:51:59 server <- Reading packet 13 (53 bytes) for connection 86398feb, 1-RTT
2025/04/30 08:51:59 server 	Short Header{DestConnectionID: 86398feb, PacketNumber: 13, PacketNumberLen: 4, KeyPhase: 0}
2025/04/30 08:51:59 server 	<- &wire.NewConnectionIDFrame{SequenceNumber: 3, RetirePriorTo: 0, ConnectionID: f59c9872ade16938, StatelessResetToken: 0x4c878655f267f4232a16a825b706e348}
2025/04/30 08:51:59 server 	Setting ACK timer to max ack delay: 25ms
2025/04/30 08:51:59 server -> Sending packet 19 (41 bytes) for connection c89481e780302f02, 1-RTT (ECN: Not-ECT)
2025/04/30 08:51:59 server 	Short Header{DestConnectionID: 33707ef31a0d14b9, PacketNumber: 19, PacketNumberLen: 2, KeyPhase: 0}
2025/04/30 08:51:59 server 	-> &wire.AckFrame{LargestAcked: 13, LowestAcked: 4, AckRanges: {{Largest: 13, Smallest: 6}, {Largest: 4, Smallest: 4}}, DelayTime: 109.193µs}
2025/04/30 08:51:59 server 	-> &wire.MaxStreamsFrame{Type: bidi, MaxStreamNum: 101}
2025/04/30 08:51:59 server 	-> &wire.StreamFrame{StreamID: 4, Fin: true, Offset: 10240, Data length: 0, Offset + Data length: 10240}
2025/04/30 08:51:59 server <- Reading packet 14 (33 bytes) for connection 86398feb, 1-RTT
2025/04/30 08:51:59 server 	Short Header{DestConnectionID: 86398feb, PacketNumber: 14, PacketNumberLen: 4, KeyPhase: 0}
2025/04/30 08:51:59 server 	<- &wire.AckFrame{LargestAcked: 19, LowestAcked: 4, AckRanges: {{Largest: 19, Smallest: 17}, {Largest: 15, Smallest: 4}}, DelayTime: 25.776ms}
2025/04/30 08:51:59 server 	newly acked packets (1): [19]
2025/04/30 08:51:59 server 	updated RTT: 43.441ms (σ: 15.065ms)
2025/04/30 08:51:59 server Canceling loss detection timer.
2025/04/30 08:51:59 server 	Ignoring all packets below 14.
2025/04/30 08:51:59 server -> Sending packet 20 (30 bytes) for connection c89481e780302f02, 1-RTT (ECN: Not-ECT)
2025/04/30 08:51:59 server 	Short Header{DestConnectionID: 33707ef31a0d14b9, PacketNumber: 20, PacketNumberLen: 2, KeyPhase: 0}
2025/04/30 08:51:59 server 	-> &wire.MaxStreamsFrame{Type: bidi, MaxStreamNum: 102}
2025/04/30 08:51:59 server <- Reading packet 15 (33 bytes) for connection 86398feb, 1-RTT
2025/04/30 08:51:59 server 	Short Header{DestConnectionID: 86398feb, PacketNumber: 15, PacketNumberLen: 4, KeyPhase: 0}
2025/04/30 08:51:59 server 	<- &wire.AckFrame{LargestAcked: 20, LowestAcked: 4, AckRanges: {{Largest: 20, Smallest: 17}, {Largest: 15, Smallest: 4}}, DelayTime: 25.648ms}
2025/04/30 08:51:59 server 	newly acked packets (1): [20]
2025/04/30 08:51:59 server 	updated RTT: 41.916ms (σ: 14.346ms)
2025/04/30 08:51:59 server Canceling loss detection timer.
2025/04/30 08:51:59 server <- Reading packet 16 (29 bytes) for connection 86398feb, 1-RTT
2025/04/30 08:51:59 server 	Short Header{DestConnectionID: 86398feb, PacketNumber: 16, PacketNumberLen: 4, KeyPhase: 0}
2025/04/30 08:51:59 server 	<- &wire.ConnectionCloseFrame{IsApplicationError:false, ErrorCode:0x0, FrameType:0x0, ReasonPhrase:""}
2025/04/30 08:51:59 server Closing connection with error: NO_ERROR (remote)
2025/04/30 08:51:59 Replacing connection for connection IDs [b93be837 86398feb 01fe5262 1bfe17be 2bba9848 580f58d2] with a closed connection.
2025/04/30 08:51:59 Error accepting stream: NO_ERROR (remote)
2025/04/30 08:51:59 server Connection c89481e780302f02 closed.
2025/04/30 08:52:00 Tracking 7 connection IDs and 0 reset tokens.
2025/04/30 08:52:02 Tracking 7 connection IDs and 0 reset tokens.
2025/04/30 08:52:04 Tracking 7 connection IDs and 0 reset tokens.
2025/04/30 08:52:04 Removing connection ID c89481e780302f02 after it has been retired.
2025/04/30 08:52:04 Removing connection IDs [b93be837 86398feb 01fe5262 1bfe17be 2bba9848 580f58d2] for a closed connection after it has been retired.
2025/04/30 08:52:06 Tracking 0 connection IDs and 0 reset tokens.