{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "b4235ed7a0c57c8f","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "706855538161"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "172.182.169.12", "port_v4":52930}, "addr_to" : {"ip_v4": "172.31.61.32", "port_v4":20753}}],
[0, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 101, "version": "00000001", "payload_length": 1182, "dcid": "b4235ed7a0c57c8f" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1178}]}],
[146, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 28, "packet_number": 118289, "payload_length": 6, "scid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 18, "acked_ranges": [[101, 101]]}]}],
[146, 0, "transport", "datagram_sent", { "byte_length": 44}],
[250146, 0, "recovery", "packet_lost", {
    "packet_type" : "initial",
    "packet_number" : 118289,
    "trigger": "timer",
    "header": {
        "packet_type" : "initial",
        "packet_number" : 118289,
        "packet_size" : 28}}],
[451559, 0, "transport", "datagram_received", { "byte_length": 1220}],
[451559, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 103, "payload_length": 1182, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[118289, 118289]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 1178, "length": 413}, { 
    "frame_type": "ping"}]}],
[451574, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[451576, 0, "transport", "parameters_set", {
    "owner": "remote",
    "idle_timeout" : 10000,
    "max_packet_size" : 1472,
    "initial_max_data" : 16777216,
    "initial_max_stream_data_bidi_local" : 65536,
    "initial_max_stream_data_bidi_remote" : 65536,
    "initial_max_stream_data_uni" : 65536,
    "initial_max_streams_uni" : 3,
    "ack_delay_exponent" : 8,
    "max_ack_delay" : 41,
    "active_connection_id_limit" : 4,
    "handshake_connection_id": "",
    "min_ack_delay" : 16000}],
[451583, 0, "transport", "parameters_set", {
    "owner": "local",
    "initial_max_stream_data_bidi_local" : 2097152,
    "initial_max_data" : 1048576,
    "initial_max_streams_bidi" : 512,
    "idle_timeout" : 30000,
    "max_packet_size" : 1440,
    "initial_max_streams_uni" : 512,
    "initial_max_stream_data_bidi_remote" : 65635,
    "initial_max_stream_data_uni" : 65535,
    "active_connection_id_limit" : 8,
    "max_ack_delay" : 10,
    "handshake_connection_id": "51f5249a2660be46",
    "original_connection_id": "b4235ed7a0c57c8f",
    "stateless_reset_token": "e8be2c0699c13bfe37a47fbb6ce0859d",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[451792, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 124, "packet_number": 118290, "payload_length": 102, "scid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 29, "acked_ranges": [[103, 103], [101, 101]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 90}]}],
[451792, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1096, "packet_number": 0, "payload_length": 1075, "scid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1071}]}],
[451792, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[451931, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[451792, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 180, "packet_number": 1, "payload_length": 159, "scid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1071, "length": 154}]}],
[451792, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 423, "packet_number": 0, "key_phase": 0 }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 165}, { 
    "frame_type": "new_token", "new_token": "667b6c81e952e54ff64fc6bf39a92522eab4a8aaa5668df2618c4b9003e546ff14a47150c69214149c08d0d0f05c21ebfc09"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "4d52b7c85abeb004", "reset_token": "f5b564f382a7abab50b2215cc2c004be"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "ed6aafe7b9de7545", "reset_token": "960059ccdce0f0d4042d0e28fa2037f6"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "966f287691f60d44", "reset_token": "1b6c2f54b1cd1d877a7c86f89ba13b3a"}, { 
    "frame_type": "padding"}]}],
[451792, 0, "recovery", "metrics_updated", {"cwnd": 15360,"bytes_in_flight": 1887}],
[451792, 0, "transport", "datagram_sent", { "byte_length": 635}],
[451792, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[451792, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3359}],
[451792, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[547995, 0, "transport", "datagram_received", { "byte_length": 1220}],
[547995, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 49, "packet_number": 104, "payload_length": 11, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 8, "acked_ranges": [[118290, 118290]], "ect0": 2, "ect1": 0, "ce": 0}]}],
[547995, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 100, "packet_number": 105, "payload_length": 63, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 5, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[548043, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[547995, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1071, "packet_number": 106, "dcid": "51f5249a2660be46", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[547995, 0, "recovery", "metrics_updated", {"cwnd": 18639,"pacing_rate": 1361387,"bytes_in_flight": 0,"smoothed_rtt": 96203,"min_rtt": 96203,"latest_rtt": 96203,"app_limited": 1}],
[548058, 0, "transport", "datagram_received", { "byte_length": 1252}],
[548058, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 107, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[548064, 0, "transport", "spin_bit_updated", { "state": true }],
[548064, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 2 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[106, 107]]}, { 
    "frame_type": "ack_frequency", "sequence_number": 0, "packet_tolerance": 2, "max_ack_delay": 16000, "reordering_threshold": 0}, { 
    "frame_type": "handshake_done"}, { 
    "frame_type": "padding"}]}],
[548064, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 96203}],
[548064, 0, "transport", "datagram_sent", { "byte_length": 55}],
[634567, 0, "transport", "datagram_received", { "byte_length": 1332}],
[634567, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1332, "packet_number": 108, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[635680, 0, "transport", "spin_bit_updated", { "state": false }],
[635680, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 3 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[106, 108]]}, { 
    "frame_type": "padding"}]}],
[635680, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 96203}],
[635680, 0, "transport", "datagram_sent", { "byte_length": 55}],
[651368, 0, "transport", "datagram_received", { "byte_length": 38}],
[651368, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 38, "packet_number": 109, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 66, "acked_ranges": [[2, 2]], "ect0": 3, "ect1": 0, "ce": 0}]}],
[651368, 0, "recovery", "metrics_updated", {"cwnd": 18678,"bytes_in_flight": 55,"smoothed_rtt": 97090,"latest_rtt": 103304}],
[686334, 0, "transport", "datagram_received", { "byte_length": 1412}],
[686334, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1412, "packet_number": 110, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[686350, 0, "transport", "spin_bit_updated", { "state": true }],
[686350, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 4 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 2, "acked_ranges": [[108, 110]]}, { 
    "frame_type": "padding"}]}],
[686350, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 97090}],
[686350, 0, "transport", "datagram_sent", { "byte_length": 55}],
[736909, 0, "transport", "datagram_received", { "byte_length": 1440}],
[736909, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 111, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[737998, 0, "transport", "spin_bit_updated", { "state": false }],
[737998, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 5 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[108, 111]]}, { 
    "frame_type": "padding"}]}],
[737998, 0, "recovery", "metrics_updated", {"bytes_in_flight": 165,"smoothed_rtt": 97090}],
[737998, 0, "transport", "datagram_sent", { "byte_length": 55}],
[808948, 0, "transport", "datagram_received", { "byte_length": 1440, "addr_from" : {"ip_v4": "172.182.169.12", "port_v4":34099}}],
[808948, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 112, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 73, "acked_ranges": [[3, 5]], "ect0": 6, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[808948, 0, "recovery", "metrics_updated", {"cwnd": 18795,"bytes_in_flight": 0,"smoothed_rtt": 93822,"min_rtt": 70950,"latest_rtt": 70950}],
[808984, 0, "transport", "spin_bit_updated", { "state": true }],
[808984, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 6 }, "frames": [{ 
    "frame_type": "path_challenge", "path_challenge": "9f38576322c30926"}, { 
    "frame_type": "padding"}]}],
[808984, 0, "recovery", "metrics_updated", {"bytes_in_flight": 1472,"smoothed_rtt": 93822}],
[810091, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 7 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[111, 112]]}, { 
    "frame_type": "padding"}]}],
[810091, 0, "recovery", "metrics_updated", {"bytes_in_flight": 1527,"smoothed_rtt": 93822}],
[810091, 0, "transport", "datagram_sent", { "byte_length": 55, "addr_to" : {"ip_v4": "172.182.169.12", "port_v4":52930}}],
[860789, 0, "transport", "datagram_received", { "byte_length": 1440, "addr_from" : {"ip_v4": "172.182.169.12", "port_v4":34099}}],
[860789, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 114, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[3, 6]], "ect0": 7, "ect1": 0, "ce": 0}, { 
    "frame_type": "path_response", "path_response": "9f38576322c30926"}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[860789, 0, "recovery", "metrics_updated", {"cwnd": 20251,"pacing_rate": 1361424,"bytes_in_flight": 55,"smoothed_rtt": 88569,"min_rtt": 51805,"latest_rtt": 51805}],
[860838, 0, "transport", "spin_bit_updated", { "state": false }],
[860838, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 8 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 6, "acked_ranges": [[114, 114], [111, 112]]}, { 
    "frame_type": "padding"}]}],
[860838, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 88569}],
[860838, 0, "transport", "datagram_sent", { "byte_length": 55}],
[860838, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 9 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[860838, 0, "recovery", "metrics_updated", {"bytes_in_flight": 1582,"smoothed_rtt": 88569}],
[860838, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[910831, 0, "transport", "datagram_received", { "byte_length": 1440}],
[910831, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 115, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[8, 9]], "ect0": 9, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[910831, 0, "recovery", "packet_lost", {
    "packet_type" : "1RTT",
    "packet_number" : 7,
    "trigger": "repeat",
    "header": {
        "packet_type" : "1RTT",
        "packet_number" : 7,
        "packet_size" : 39}}],
[910831, 0, "recovery", "metrics_updated", {"cwnd": 21707,"pacing_rate": 1361387,"bytes_in_flight": 0,"smoothed_rtt": 83747,"min_rtt": 49993,"latest_rtt": 49993}],
[911942, 0, "transport", "spin_bit_updated", { "state": true }],
[911942, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 10 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[114, 115]]}, { 
    "frame_type": "padding"}]}],
[911942, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 83747}],
[911942, 0, "transport", "datagram_sent", { "byte_length": 55}],
[962853, 0, "transport", "datagram_received", { "byte_length": 1440}],
[962853, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 116, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[10, 10]], "ect0": 10, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[962853, 0, "recovery", "metrics_updated", {"cwnd": 21746,"bytes_in_flight": 0,"smoothed_rtt": 79642,"latest_rtt": 50911}],
[963944, 0, "transport", "spin_bit_updated", { "state": false }],
[963944, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 11 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[115, 116]]}, { 
    "frame_type": "padding"}]}],
[963944, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 79642}],
[963944, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1013916, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1013916, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 117, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[11, 11]], "ect0": 11, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1013916, 0, "recovery", "metrics_updated", {"cwnd": 21785,"bytes_in_flight": 0,"smoothed_rtt": 75933,"min_rtt": 49972,"latest_rtt": 49972}],
[1015041, 0, "transport", "spin_bit_updated", { "state": true }],
[1015041, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 12 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[116, 117]]}, { 
    "frame_type": "padding"}]}],
[1015041, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 75933}],
[1015041, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1064930, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1064930, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 118, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[12, 12]], "ect0": 12, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1064930, 0, "recovery", "metrics_updated", {"cwnd": 21824,"bytes_in_flight": 0,"smoothed_rtt": 72677,"min_rtt": 49889,"latest_rtt": 49889}],
[1066024, 0, "transport", "spin_bit_updated", { "state": false }],
[1066024, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 13 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[117, 118]]}, { 
    "frame_type": "padding"}]}],
[1066024, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 72677}],
[1066024, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1115899, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1115899, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 119, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[13, 13]], "ect0": 13, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1115899, 0, "recovery", "metrics_updated", {"cwnd": 21863,"bytes_in_flight": 0,"smoothed_rtt": 69826,"min_rtt": 49875,"latest_rtt": 49875}],
[1116986, 0, "transport", "spin_bit_updated", { "state": true }],
[1116986, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 14 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[118, 119]]}, { 
    "frame_type": "padding"}]}],
[1116986, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 69826}],
[1116986, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1166496, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1166496, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 120, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1167599, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 15 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[118, 120]]}, { 
    "frame_type": "padding"}]}],
[1167599, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 69826}],
[1167599, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1217013, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1217013, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 121, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 195, "acked_ranges": [[14, 14]], "ect0": 14, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1217013, 0, "recovery", "metrics_updated", {"cwnd": 21902,"bytes_in_flight": 55,"smoothed_rtt": 72351,"latest_rtt": 90027}],
[1218013, 0, "transport", "spin_bit_updated", { "state": false }],
[1218013, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 16 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 125, "acked_ranges": [[120, 121]]}, { 
    "frame_type": "padding"}]}],
[1218013, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 72351}],
[1218013, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1268689, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1268689, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 122, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[15, 16]], "ect0": 16, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1268689, 0, "recovery", "metrics_updated", {"cwnd": 21980,"bytes_in_flight": 0,"smoothed_rtt": 69641,"latest_rtt": 50676}],
[1269781, 0, "transport", "spin_bit_updated", { "state": true }],
[1269781, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 17 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[121, 122]]}, { 
    "frame_type": "padding"}]}],
[1269781, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 69641}],
[1269781, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1319682, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1319682, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 123, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[17, 17]], "ect0": 17, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1319682, 0, "recovery", "metrics_updated", {"cwnd": 22019,"bytes_in_flight": 0,"smoothed_rtt": 67173,"latest_rtt": 49901}],
[1320767, 0, "transport", "spin_bit_updated", { "state": false }],
[1320767, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 18 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[122, 123]]}, { 
    "frame_type": "padding"}]}],
[1320767, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67173}],
[1320767, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1370693, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1370693, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 124, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[18, 18]], "ect0": 18, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1370693, 0, "recovery", "metrics_updated", {"cwnd": 22058,"bytes_in_flight": 0,"smoothed_rtt": 65017,"latest_rtt": 49926}],
[1371799, 0, "transport", "spin_bit_updated", { "state": true }],
[1371799, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 19 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[123, 124]]}, { 
    "frame_type": "padding"}]}],
[1371799, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 65017}],
[1371799, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1421265, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1421265, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 125, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1422346, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 20 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[123, 125]]}, { 
    "frame_type": "padding"}]}],
[1422346, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 65017}],
[1422346, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1472026, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1472026, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 126, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[19, 19]], "ect0": 19, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1472026, 0, "recovery", "metrics_updated", {"cwnd": 22097,"bytes_in_flight": 55,"smoothed_rtt": 68168,"latest_rtt": 90227}],
[1473140, 0, "transport", "spin_bit_updated", { "state": false }],
[1473140, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 21 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[125, 126]]}, { 
    "frame_type": "padding"}]}],
[1473140, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 68168}],
[1473140, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1523085, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1523085, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 127, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[20, 21]], "ect0": 21, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1523085, 0, "recovery", "metrics_updated", {"cwnd": 22175,"bytes_in_flight": 0,"smoothed_rtt": 65890,"latest_rtt": 49945}],
[1524180, 0, "transport", "spin_bit_updated", { "state": true }],
[1524180, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 22 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[126, 127]]}, { 
    "frame_type": "padding"}]}],
[1524180, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 65890}],
[1524180, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1574489, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1574489, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 128, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[22, 22]], "ect0": 22, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1574489, 0, "recovery", "metrics_updated", {"cwnd": 22214,"bytes_in_flight": 0,"smoothed_rtt": 63942,"latest_rtt": 50309}],
[1575585, 0, "transport", "spin_bit_updated", { "state": false }],
[1575585, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 23 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[127, 128]]}, { 
    "frame_type": "padding"}]}],
[1575585, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 63942}],
[1575585, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1624767, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1624767, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 129, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1625889, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 24 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[127, 129]]}, { 
    "frame_type": "padding"}]}],
[1625889, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 63942}],
[1625889, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1675817, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1675817, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 130, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[23, 24]], "ect0": 24, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1675817, 0, "recovery", "metrics_updated", {"cwnd": 22292,"bytes_in_flight": 0,"smoothed_rtt": 62190,"latest_rtt": 49928}],
[1676948, 0, "transport", "spin_bit_updated", { "state": true }],
[1676948, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 25 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[129, 130]]}, { 
    "frame_type": "padding"}]}],
[1676948, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62190}],
[1676948, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1726294, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1726294, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 131, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1727414, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 26 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[129, 131]]}, { 
    "frame_type": "padding"}]}],
[1727414, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 62190}],
[1727414, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1777335, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1777335, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 132, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[25, 26]], "ect0": 26, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1777335, 0, "recovery", "metrics_updated", {"cwnd": 22370,"bytes_in_flight": 0,"smoothed_rtt": 60656,"latest_rtt": 49921}],
[1778435, 0, "transport", "spin_bit_updated", { "state": false }],
[1778435, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 27 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[131, 132]]}, { 
    "frame_type": "padding"}]}],
[1778435, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 60656}],
[1778435, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1828398, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1828398, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 133, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[27, 27]], "ect0": 27, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1828398, 0, "recovery", "metrics_updated", {"cwnd": 22409,"bytes_in_flight": 0,"smoothed_rtt": 59319,"latest_rtt": 49963}],
[1829487, 0, "transport", "spin_bit_updated", { "state": true }],
[1829487, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 28 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[132, 133]]}, { 
    "frame_type": "padding"}]}],
[1829487, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 59319}],
[1829487, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1878822, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1878822, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 134, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1879916, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 29 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[132, 134]]}, { 
    "frame_type": "padding"}]}],
[1879916, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 59319}],
[1879916, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1929887, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1929887, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 135, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[28, 29]], "ect0": 29, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1929887, 0, "recovery", "metrics_updated", {"cwnd": 22487,"bytes_in_flight": 0,"smoothed_rtt": 58150,"latest_rtt": 49971}],
[1931005, 0, "transport", "spin_bit_updated", { "state": false }],
[1931005, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 30 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[134, 135]]}, { 
    "frame_type": "padding"}]}],
[1931005, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 58150}],
[1931005, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1980946, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1980946, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 136, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[30, 30]], "ect0": 30, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1980946, 0, "recovery", "metrics_updated", {"cwnd": 22526,"bytes_in_flight": 0,"smoothed_rtt": 57123,"latest_rtt": 49941}],
[1982037, 0, "transport", "spin_bit_updated", { "state": true }],
[1982037, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 31 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[135, 136]]}, { 
    "frame_type": "padding"}]}],
[1982037, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 57123}],
[1982037, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2032015, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2032015, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 137, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[31, 31]], "ect0": 31, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2032015, 0, "recovery", "metrics_updated", {"cwnd": 22565,"bytes_in_flight": 0,"smoothed_rtt": 56229,"latest_rtt": 49978}],
[2033101, 0, "transport", "spin_bit_updated", { "state": false }],
[2033101, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 32 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[136, 137]]}, { 
    "frame_type": "padding"}]}],
[2033101, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 56229}],
[2033101, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2082974, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2082974, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 138, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[32, 32]], "ect0": 32, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2082974, 0, "recovery", "metrics_updated", {"cwnd": 22604,"bytes_in_flight": 0,"smoothed_rtt": 55434,"min_rtt": 49873,"latest_rtt": 49873}],
[2084094, 0, "transport", "spin_bit_updated", { "state": true }],
[2084094, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 33 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[137, 138]]}, { 
    "frame_type": "padding"}]}],
[2084094, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 55434}],
[2084094, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2133330, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2133330, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 139, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2134446, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 34 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[137, 139]]}, { 
    "frame_type": "padding"}]}],
[2134446, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 55434}],
[2134446, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2184422, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2184422, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 140, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[33, 34]], "ect0": 34, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2184422, 0, "recovery", "metrics_updated", {"cwnd": 22682,"bytes_in_flight": 0,"smoothed_rtt": 54751,"latest_rtt": 49976}],
[2185554, 0, "transport", "spin_bit_updated", { "state": false }],
[2185554, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 35 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[139, 140]]}, { 
    "frame_type": "padding"}]}],
[2185554, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54751}],
[2185554, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2235539, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2235539, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 141, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[35, 35]], "ect0": 35, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2235539, 0, "recovery", "metrics_updated", {"cwnd": 22721,"bytes_in_flight": 0,"smoothed_rtt": 54155,"latest_rtt": 49985}],
[2236729, 0, "transport", "spin_bit_updated", { "state": true }],
[2236729, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 36 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 148, "acked_ranges": [[140, 141]]}, { 
    "frame_type": "padding"}]}],
[2236729, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54155}],
[2236729, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2285903, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2285903, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 142, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2286982, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 37 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 134, "acked_ranges": [[140, 142]]}, { 
    "frame_type": "padding"}]}],
[2286982, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 54155}],
[2286982, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2337049, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2337049, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 143, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[36, 37]], "ect0": 37, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2337049, 0, "recovery", "metrics_updated", {"cwnd": 22799,"bytes_in_flight": 0,"smoothed_rtt": 53644,"latest_rtt": 50067}],
[2338145, 0, "transport", "spin_bit_updated", { "state": false }],
[2338145, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 38 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[142, 143]]}, { 
    "frame_type": "padding"}]}],
[2338145, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53644}],
[2338145, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2388199, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2388199, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 144, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[38, 38]], "ect0": 38, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2388199, 0, "recovery", "metrics_updated", {"cwnd": 22838,"bytes_in_flight": 0,"smoothed_rtt": 53195,"latest_rtt": 50054}],
[2389291, 0, "transport", "spin_bit_updated", { "state": true }],
[2389291, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 39 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[143, 144]]}, { 
    "frame_type": "padding"}]}],
[2389291, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53195}],
[2389291, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2439173, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2439173, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 145, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2440264, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 40 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[143, 145]]}, { 
    "frame_type": "padding"}]}],
[2440264, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 53195}],
[2440264, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2490511, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2490511, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 146, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[39, 40]], "ect0": 40, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2490511, 0, "recovery", "metrics_updated", {"cwnd": 22916,"bytes_in_flight": 0,"smoothed_rtt": 52826,"latest_rtt": 50247}],
[2491615, 0, "transport", "spin_bit_updated", { "state": false }],
[2491615, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 41 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[145, 146]]}, { 
    "frame_type": "padding"}]}],
[2491615, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 52826}],
[2491615, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2540902, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2540902, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 147, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2541992, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 42 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[145, 147]]}, { 
    "frame_type": "padding"}]}],
[2541992, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 52826}],
[2541992, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2591874, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2591874, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 148, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[41, 42]], "ect0": 42, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2591874, 0, "recovery", "metrics_updated", {"cwnd": 22994,"bytes_in_flight": 0,"smoothed_rtt": 52458,"latest_rtt": 49882}],
[2592981, 0, "transport", "spin_bit_updated", { "state": true }],
[2592981, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 43 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[147, 148]]}, { 
    "frame_type": "padding"}]}],
[2592981, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 52458}],
[2592981, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2643081, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2643081, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 149, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[43, 43]], "ect0": 43, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2643081, 0, "recovery", "metrics_updated", {"cwnd": 23033,"bytes_in_flight": 0,"smoothed_rtt": 52163,"latest_rtt": 50100}],
[2644181, 0, "transport", "spin_bit_updated", { "state": false }],
[2644181, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 44 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[148, 149]]}, { 
    "frame_type": "padding"}]}],
[2644181, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 52163}],
[2644181, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2694101, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2694101, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 150, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[44, 44]], "ect0": 44, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2694101, 0, "recovery", "metrics_updated", {"cwnd": 23072,"bytes_in_flight": 0,"smoothed_rtt": 51882,"latest_rtt": 49920}],
[2695212, 0, "transport", "spin_bit_updated", { "state": true }],
[2695212, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 45 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[149, 150]]}, { 
    "frame_type": "padding"}]}],
[2695212, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51882}],
[2695212, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2745201, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2745201, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 151, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[45, 45]], "ect0": 45, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2745201, 0, "recovery", "metrics_updated", {"cwnd": 23111,"bytes_in_flight": 0,"smoothed_rtt": 51645,"latest_rtt": 49989}],
[2746310, 0, "transport", "spin_bit_updated", { "state": false }],
[2746310, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 46 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[150, 151]]}, { 
    "frame_type": "padding"}]}],
[2746310, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51645}],
[2746310, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2796244, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2796244, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 152, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[46, 46]], "ect0": 46, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2796244, 0, "recovery", "metrics_updated", {"cwnd": 23150,"bytes_in_flight": 0,"smoothed_rtt": 51431,"latest_rtt": 49934}],
[2797342, 0, "transport", "spin_bit_updated", { "state": true }],
[2797342, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 47 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[151, 152]]}, { 
    "frame_type": "padding"}]}],
[2797342, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51431}],
[2797342, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2847387, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2847387, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 153, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[47, 47]], "ect0": 47, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2847387, 0, "recovery", "metrics_updated", {"cwnd": 23189,"bytes_in_flight": 0,"smoothed_rtt": 51257,"latest_rtt": 50045}],
[2848490, 0, "transport", "spin_bit_updated", { "state": false }],
[2848490, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 48 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[152, 153]]}, { 
    "frame_type": "padding"}]}],
[2848490, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51257}],
[2848490, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2898524, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2898524, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 154, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[48, 48]], "ect0": 48, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2898524, 0, "recovery", "metrics_updated", {"cwnd": 23228,"bytes_in_flight": 0,"smoothed_rtt": 51104,"latest_rtt": 50034}],
[2899622, 0, "transport", "spin_bit_updated", { "state": true }],
[2899622, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 49 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[153, 154]]}, { 
    "frame_type": "padding"}]}],
[2899622, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51104}],
[2899622, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2950013, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2950013, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 155, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[49, 49]], "ect0": 49, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2950013, 0, "recovery", "metrics_updated", {"cwnd": 23267,"bytes_in_flight": 0,"smoothed_rtt": 51014,"latest_rtt": 50391}],
[2951066, 0, "transport", "spin_bit_updated", { "state": false }],
[2951066, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 50 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 131, "acked_ranges": [[154, 155]]}, { 
    "frame_type": "padding"}]}],
[2951066, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51014}],
[2951066, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3001071, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3001071, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 156, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[50, 50]], "ect0": 50, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3001071, 0, "recovery", "metrics_updated", {"cwnd": 23306,"bytes_in_flight": 0,"smoothed_rtt": 50887,"latest_rtt": 50005}],
[3002177, 0, "transport", "spin_bit_updated", { "state": true }],
[3002177, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 51 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[155, 156]]}, { 
    "frame_type": "padding"}]}],
[3002177, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50887}],
[3002177, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3052175, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3052175, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 157, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[51, 51]], "ect0": 51, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3052175, 0, "recovery", "metrics_updated", {"cwnd": 23345,"bytes_in_flight": 0,"smoothed_rtt": 50775,"latest_rtt": 49998}],
[3053289, 0, "transport", "spin_bit_updated", { "state": false }],
[3053289, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 52 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[156, 157]]}, { 
    "frame_type": "padding"}]}],
[3053289, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50775}],
[3053289, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3103712, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3103712, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 158, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[52, 52]], "ect0": 52, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3103712, 0, "recovery", "metrics_updated", {"cwnd": 23384,"bytes_in_flight": 0,"smoothed_rtt": 50731,"latest_rtt": 50423}],
[3104825, 0, "transport", "spin_bit_updated", { "state": true }],
[3104825, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 53 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[157, 158]]}, { 
    "frame_type": "padding"}]}],
[3104825, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50731}],
[3104825, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3154784, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3154784, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 159, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[53, 53]], "ect0": 53, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3154784, 0, "recovery", "metrics_updated", {"cwnd": 23423,"bytes_in_flight": 0,"smoothed_rtt": 50634,"latest_rtt": 49959}],
[3155866, 0, "transport", "spin_bit_updated", { "state": false }],
[3155866, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 54 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[158, 159]]}, { 
    "frame_type": "padding"}]}],
[3155866, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50634}],
[3155866, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3205180, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3205180, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 160, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3206279, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 55 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[158, 160]]}, { 
    "frame_type": "padding"}]}],
[3206279, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 50634}],
[3206279, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3256640, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3256640, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 161, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[54, 55]], "ect0": 55, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3256640, 0, "recovery", "metrics_updated", {"cwnd": 23501,"bytes_in_flight": 0,"smoothed_rtt": 50599,"latest_rtt": 50361}],
[3257794, 0, "transport", "spin_bit_updated", { "state": true }],
[3257794, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 56 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 144, "acked_ranges": [[160, 161]]}, { 
    "frame_type": "padding"}]}],
[3257794, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50599}],
[3257794, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3307784, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3307784, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 162, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[56, 56]], "ect0": 56, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3307784, 0, "recovery", "metrics_updated", {"cwnd": 23540,"bytes_in_flight": 0,"smoothed_rtt": 50522,"latest_rtt": 49990}],
[3308892, 0, "transport", "spin_bit_updated", { "state": false }],
[3308892, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 57 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[161, 162]]}, { 
    "frame_type": "padding"}]}],
[3308892, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50522}],
[3308892, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3358796, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3358796, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 163, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3359894, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 58 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[161, 163]]}, { 
    "frame_type": "padding"}]}],
[3359894, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 50522}],
[3359894, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3409625, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3409625, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 164, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[57, 57]], "ect0": 57, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3409625, 0, "recovery", "metrics_updated", {"cwnd": 23579,"bytes_in_flight": 55,"smoothed_rtt": 55548,"latest_rtt": 90733}],
[3410742, 0, "transport", "spin_bit_updated", { "state": true }],
[3410742, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 59 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[163, 164]]}, { 
    "frame_type": "padding"}]}],
[3410742, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 55548}],
[3410742, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3460662, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3460662, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 165, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[58, 59]], "ect0": 59, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3460662, 0, "recovery", "metrics_updated", {"cwnd": 23657,"bytes_in_flight": 0,"smoothed_rtt": 54844,"latest_rtt": 49920}],
[3461798, 0, "transport", "spin_bit_updated", { "state": false }],
[3461798, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 60 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[164, 165]]}, { 
    "frame_type": "padding"}]}],
[3461798, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54844}],
[3461798, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3511110, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3511110, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 166, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3512225, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 61 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[164, 166]]}, { 
    "frame_type": "padding"}]}],
[3512225, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 54844}],
[3512225, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3562125, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3562125, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 167, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[60, 61]], "ect0": 61, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3562125, 0, "recovery", "metrics_updated", {"cwnd": 23735,"bytes_in_flight": 0,"smoothed_rtt": 54226,"latest_rtt": 49900}],
[3563231, 0, "transport", "spin_bit_updated", { "state": true }],
[3563231, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 62 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[166, 167]]}, { 
    "frame_type": "padding"}]}],
[3563231, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54226}],
[3563231, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3612509, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3612509, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 168, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3613617, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 63 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[166, 168]]}, { 
    "frame_type": "padding"}]}],
[3613617, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 54226}],
[3613617, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3663497, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3663497, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 169, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[62, 62]], "ect0": 62, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3663497, 0, "recovery", "metrics_updated", {"cwnd": 23774,"bytes_in_flight": 55,"smoothed_rtt": 58731,"latest_rtt": 90266}],
[3664617, 0, "transport", "spin_bit_updated", { "state": false }],
[3664617, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 64 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[168, 169]]}, { 
    "frame_type": "padding"}]}],
[3664617, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 58731}],
[3664617, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3714689, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3714689, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 170, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[63, 64]], "ect0": 64, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3714689, 0, "recovery", "metrics_updated", {"cwnd": 23852,"bytes_in_flight": 0,"smoothed_rtt": 57648,"latest_rtt": 50072}],
[3715830, 0, "transport", "spin_bit_updated", { "state": true }],
[3715830, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 65 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[169, 170]]}, { 
    "frame_type": "padding"}]}],
[3715830, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 57648}],
[3715830, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3766301, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3766301, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 171, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[65, 65]], "ect0": 65, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3766301, 0, "recovery", "metrics_updated", {"cwnd": 23891,"bytes_in_flight": 0,"smoothed_rtt": 56750,"latest_rtt": 50471}],
[3767421, 0, "transport", "spin_bit_updated", { "state": false }],
[3767421, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 66 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[170, 171]]}, { 
    "frame_type": "padding"}]}],
[3767421, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 56750}],
[3767421, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3817425, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3817425, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 172, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[66, 66]], "ect0": 66, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3817425, 0, "recovery", "metrics_updated", {"cwnd": 23930,"bytes_in_flight": 0,"smoothed_rtt": 55906,"latest_rtt": 50004}],
[3818539, 0, "transport", "spin_bit_updated", { "state": true }],
[3818539, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 67 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[171, 172]]}, { 
    "frame_type": "padding"}]}],
[3818539, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 55906}],
[3818539, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3867868, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3867868, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 173, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3868968, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 68 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[171, 173]]}, { 
    "frame_type": "padding"}]}],
[3868968, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 55906}],
[3868968, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3919132, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3919132, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 174, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[67, 68]], "ect0": 68, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3919132, 0, "recovery", "metrics_updated", {"cwnd": 24008,"bytes_in_flight": 0,"smoothed_rtt": 55188,"latest_rtt": 50164}],
[3920234, 0, "transport", "spin_bit_updated", { "state": false }],
[3920234, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 69 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[173, 174]]}, { 
    "frame_type": "padding"}]}],
[3920234, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 55188}],
[3920234, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3970190, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3970190, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 175, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[69, 69]], "ect0": 69, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3970190, 0, "recovery", "metrics_updated", {"cwnd": 24047,"bytes_in_flight": 0,"smoothed_rtt": 54534,"latest_rtt": 49956}],
[3971293, 0, "transport", "spin_bit_updated", { "state": true }],
[3971293, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 70 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[174, 175]]}, { 
    "frame_type": "padding"}]}],
[3971293, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54534}],
[3971293, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4021186, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4021186, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 176, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[70, 70]], "ect0": 70, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4021186, 0, "recovery", "metrics_updated", {"cwnd": 24086,"bytes_in_flight": 0,"smoothed_rtt": 53953,"latest_rtt": 49893}],
[4022278, 0, "transport", "spin_bit_updated", { "state": false }],
[4022278, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 71 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[175, 176]]}, { 
    "frame_type": "padding"}]}],
[4022278, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53953}],
[4022278, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4072149, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4072149, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 177, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[71, 71]], "ect0": 71, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4072149, 0, "recovery", "metrics_updated", {"cwnd": 24125,"bytes_in_flight": 0,"smoothed_rtt": 53442,"min_rtt": 49871,"latest_rtt": 49871}],
[4073247, 0, "transport", "spin_bit_updated", { "state": true }],
[4073247, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 72 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[176, 177]]}, { 
    "frame_type": "padding"}]}],
[4073247, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53442}],
[4073247, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4123239, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4123239, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 178, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[72, 72]], "ect0": 72, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4123239, 0, "recovery", "metrics_updated", {"cwnd": 24164,"bytes_in_flight": 0,"smoothed_rtt": 53010,"latest_rtt": 49992}],
[4124343, 0, "transport", "spin_bit_updated", { "state": false }],
[4124343, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 73 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[177, 178]]}, { 
    "frame_type": "padding"}]}],
[4124343, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53010}],
[4124343, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4174203, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4174203, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 179, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[73, 73]], "ect0": 73, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4174203, 0, "recovery", "metrics_updated", {"cwnd": 24203,"bytes_in_flight": 0,"smoothed_rtt": 52616,"min_rtt": 49860,"latest_rtt": 49860}],
[4175304, 0, "transport", "spin_bit_updated", { "state": true }],
[4175304, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 74 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[178, 179]]}, { 
    "frame_type": "padding"}]}],
[4175304, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 52616}],
[4175304, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4224308, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4224308, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 180, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4225411, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 75 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[178, 180]]}, { 
    "frame_type": "padding"}]}],
[4225411, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 52616}],
[4225411, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4275401, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4275401, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 181, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[74, 75]], "ect0": 75, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4275401, 0, "recovery", "metrics_updated", {"cwnd": 24281,"bytes_in_flight": 0,"smoothed_rtt": 52287,"latest_rtt": 49990}],
[4276658, 0, "transport", "spin_bit_updated", { "state": false }],
[4276658, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 76 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 157, "acked_ranges": [[180, 181]]}, { 
    "frame_type": "padding"}]}],
[4276658, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 52287}],
[4276658, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4325761, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4325761, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 182, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4326874, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 77 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[180, 182]]}, { 
    "frame_type": "padding"}]}],
[4326874, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 52287}],
[4326874, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4376860, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4376860, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 183, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[76, 77]], "ect0": 77, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4376860, 0, "recovery", "metrics_updated", {"cwnd": 24359,"bytes_in_flight": 0,"smoothed_rtt": 51999,"latest_rtt": 49986}],
[4377996, 0, "transport", "spin_bit_updated", { "state": true }],
[4377996, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 78 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[182, 183]]}, { 
    "frame_type": "padding"}]}],
[4377996, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51999}],
[4377996, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4428019, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4428019, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 184, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[78, 78]], "ect0": 78, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4428019, 0, "recovery", "metrics_updated", {"cwnd": 24398,"bytes_in_flight": 0,"smoothed_rtt": 51752,"latest_rtt": 50023}],
[4429140, 0, "transport", "spin_bit_updated", { "state": false }],
[4429140, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 79 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[183, 184]]}, { 
    "frame_type": "padding"}]}],
[4429140, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51752}],
[4429140, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4479247, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4479247, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 185, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[79, 79]], "ect0": 79, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4479247, 0, "recovery", "metrics_updated", {"cwnd": 24437,"bytes_in_flight": 0,"smoothed_rtt": 51546,"latest_rtt": 50107}],
[4480365, 0, "transport", "spin_bit_updated", { "state": true }],
[4480365, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 80 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[184, 185]]}, { 
    "frame_type": "padding"}]}],
[4480365, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51546}],
[4480365, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4530473, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4530473, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 186, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[80, 80]], "ect0": 80, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4530473, 0, "recovery", "metrics_updated", {"cwnd": 24476,"bytes_in_flight": 0,"smoothed_rtt": 51366,"latest_rtt": 50108}],
[4531583, 0, "transport", "spin_bit_updated", { "state": false }],
[4531583, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 81 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[185, 186]]}, { 
    "frame_type": "padding"}]}],
[4531583, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51366}],
[4531583, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4581633, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4581633, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 187, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[81, 81]], "ect0": 81, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4581633, 0, "recovery", "metrics_updated", {"cwnd": 24515,"bytes_in_flight": 0,"smoothed_rtt": 51201,"latest_rtt": 50050}],
[4582764, 0, "transport", "spin_bit_updated", { "state": true }],
[4582764, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 82 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[186, 187]]}, { 
    "frame_type": "padding"}]}],
[4582764, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51201}],
[4582764, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4632338, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4632338, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 188, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4633435, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 83 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[186, 188]]}, { 
    "frame_type": "padding"}]}],
[4633435, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 51201}],
[4633435, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4683125, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4683125, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 190, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 195, "acked_ranges": [[82, 82]], "ect0": 82, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4683125, 0, "recovery", "metrics_updated", {"cwnd": 24554,"bytes_in_flight": 55,"smoothed_rtt": 56096,"latest_rtt": 90361}],
[4683162, 0, "transport", "spin_bit_updated", { "state": false }],
[4683162, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 84 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 4, "acked_ranges": [[190, 190], [188, 188]]}, { 
    "frame_type": "padding"}]}],
[4683162, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 56096}],
[4683162, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4792868, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4792868, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 191, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 232, "acked_ranges": [[83, 84]], "ect0": 84, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4792868, 0, "recovery", "metrics_updated", {"cwnd": 24632,"bytes_in_flight": 0,"smoothed_rtt": 61547,"latest_rtt": 99706}],
[4793978, 0, "transport", "spin_bit_updated", { "state": true }],
[4793978, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 85 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[190, 191]]}, { 
    "frame_type": "padding"}]}],
[4793978, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61547}],
[4793978, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4843960, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4843960, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 192, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[85, 85]], "ect0": 85, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4843960, 0, "recovery", "metrics_updated", {"cwnd": 24671,"bytes_in_flight": 0,"smoothed_rtt": 60101,"latest_rtt": 49982}],
[4845072, 0, "transport", "spin_bit_updated", { "state": false }],
[4845072, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 86 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[191, 192]]}, { 
    "frame_type": "padding"}]}],
[4845072, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 60101}],
[4845072, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4895087, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4895087, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 193, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[86, 86]], "ect0": 86, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4895087, 0, "recovery", "metrics_updated", {"cwnd": 24710,"bytes_in_flight": 0,"smoothed_rtt": 58840,"latest_rtt": 50015}],
[4896198, 0, "transport", "spin_bit_updated", { "state": true }],
[4896198, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 87 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[192, 193]]}, { 
    "frame_type": "padding"}]}],
[4896198, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 58840}],
[4896198, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4946249, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4946249, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 194, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[87, 87]], "ect0": 87, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4946249, 0, "recovery", "metrics_updated", {"cwnd": 24749,"bytes_in_flight": 0,"smoothed_rtt": 57741,"latest_rtt": 50051}],
[4947438, 0, "transport", "spin_bit_updated", { "state": false }],
[4947438, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 88 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 148, "acked_ranges": [[193, 194]]}, { 
    "frame_type": "padding"}]}],
[4947438, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 57741}],
[4947438, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4997359, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4997359, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 195, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4998465, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 90 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[193, 195]]}, { 
    "frame_type": "padding"}]}],
[4998465, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 57741}],
[4998465, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5048455, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5048455, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 196, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[90, 90], [88, 88]], "ect0": 89, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5048455, 0, "recovery", "metrics_updated", {"cwnd": 24827,"bytes_in_flight": 0,"smoothed_rtt": 56772,"latest_rtt": 49990}],
[5049575, 0, "transport", "spin_bit_updated", { "state": true }],
[5049575, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 91 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[195, 196]]}, { 
    "frame_type": "padding"}]}],
[5049575, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 56772}],
[5049575, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5099661, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5099661, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 197, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[91, 91]], "ect0": 90, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5099661, 0, "recovery", "metrics_updated", {"cwnd": 24866,"bytes_in_flight": 0,"smoothed_rtt": 55936,"latest_rtt": 50086}],
[5100802, 0, "transport", "spin_bit_updated", { "state": false }],
[5100802, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 92 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[196, 197]]}, { 
    "frame_type": "padding"}]}],
[5100802, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 55936}],
[5100802, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5150863, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5150863, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 198, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[92, 92]], "ect0": 91, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5150863, 0, "recovery", "metrics_updated", {"cwnd": 24905,"bytes_in_flight": 0,"smoothed_rtt": 55201,"latest_rtt": 50061}],
[5151992, 0, "transport", "spin_bit_updated", { "state": true }],
[5151992, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 93 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[197, 198]]}, { 
    "frame_type": "padding"}]}],
[5151992, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 55201}],
[5151992, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5202060, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5202060, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 199, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[93, 93]], "ect0": 92, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5202060, 0, "recovery", "metrics_updated", {"cwnd": 24944,"bytes_in_flight": 0,"smoothed_rtt": 54559,"latest_rtt": 50068}],
[5203214, 0, "transport", "spin_bit_updated", { "state": false }],
[5203214, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 94 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 144, "acked_ranges": [[198, 199]]}, { 
    "frame_type": "padding"}]}],
[5203214, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54559}],
[5203214, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5253201, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5253201, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 200, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[94, 94]], "ect0": 93, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5253201, 0, "recovery", "metrics_updated", {"cwnd": 24983,"bytes_in_flight": 0,"smoothed_rtt": 53987,"latest_rtt": 49987}],
[5254571, 0, "transport", "spin_bit_updated", { "state": true }],
[5254571, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 95 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 171, "acked_ranges": [[199, 200]]}, { 
    "frame_type": "padding"}]}],
[5254571, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53987}],
[5254571, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5304757, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5304757, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 201, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[95, 95]], "ect0": 94, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5304757, 0, "recovery", "metrics_updated", {"cwnd": 25022,"bytes_in_flight": 0,"smoothed_rtt": 53511,"latest_rtt": 50186}],
[5305892, 0, "transport", "spin_bit_updated", { "state": false }],
[5305892, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 96 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[200, 201]]}, { 
    "frame_type": "padding"}]}],
[5305892, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53511}],
[5305892, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5354872, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5354872, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 202, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5355975, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 97 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[200, 202]]}, { 
    "frame_type": "padding"}]}],
[5355975, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 53511}],
[5355975, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5405907, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5405907, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 203, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[96, 97]], "ect0": 96, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5405907, 0, "recovery", "metrics_updated", {"cwnd": 25100,"bytes_in_flight": 0,"smoothed_rtt": 53063,"latest_rtt": 49932}],
[5407016, 0, "transport", "spin_bit_updated", { "state": true }],
[5407016, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 98 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[202, 203]]}, { 
    "frame_type": "padding"}]}],
[5407016, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53063}],
[5407016, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5457104, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5457104, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 204, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[98, 98]], "ect0": 97, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5457104, 0, "recovery", "metrics_updated", {"cwnd": 25139,"bytes_in_flight": 0,"smoothed_rtt": 52691,"latest_rtt": 50088}],
[5458218, 0, "transport", "spin_bit_updated", { "state": false }],
[5458218, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 99 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[203, 204]]}, { 
    "frame_type": "padding"}]}],
[5458218, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 52691}],
[5458218, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5509051, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5509051, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 205, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[99, 99]], "ect0": 98, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5509051, 0, "recovery", "metrics_updated", {"cwnd": 25178,"bytes_in_flight": 0,"smoothed_rtt": 52458,"latest_rtt": 50833}],
[5510298, 0, "transport", "spin_bit_updated", { "state": true }],
[5510298, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 100 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 155, "acked_ranges": [[204, 205]]}, { 
    "frame_type": "padding"}]}],
[5510298, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 52458}],
[5510298, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5559725, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5559725, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 206, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5560815, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 101 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[204, 206]]}, { 
    "frame_type": "padding"}]}],
[5560815, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 52458}],
[5560815, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5610961, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5610961, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 207, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[100, 101]], "ect0": 100, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5610961, 0, "recovery", "metrics_updated", {"cwnd": 25256,"bytes_in_flight": 0,"smoothed_rtt": 52169,"latest_rtt": 50146}],
[5612057, 0, "transport", "spin_bit_updated", { "state": false }],
[5612057, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 102 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[206, 207]]}, { 
    "frame_type": "padding"}]}],
[5612057, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 52169}],
[5612057, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5662102, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5662102, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 208, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[102, 102]], "ect0": 101, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5662102, 0, "recovery", "metrics_updated", {"cwnd": 25295,"bytes_in_flight": 0,"smoothed_rtt": 51903,"latest_rtt": 50045}],
[5663204, 0, "transport", "spin_bit_updated", { "state": true }],
[5663204, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 103 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[207, 208]]}, { 
    "frame_type": "padding"}]}],
[5663204, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51903}],
[5663204, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5713297, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5713297, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 209, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[103, 103]], "ect0": 102, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5713297, 0, "recovery", "metrics_updated", {"cwnd": 25334,"bytes_in_flight": 0,"smoothed_rtt": 51676,"latest_rtt": 50093}],
[5714442, 0, "transport", "spin_bit_updated", { "state": false }],
[5714442, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 104 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 143, "acked_ranges": [[208, 209]]}, { 
    "frame_type": "padding"}]}],
[5714442, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51676}],
[5714442, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5765648, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5765648, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 210, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[104, 104]], "ect0": 103, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5765648, 0, "recovery", "metrics_updated", {"cwnd": 25373,"bytes_in_flight": 0,"smoothed_rtt": 51617,"latest_rtt": 51206}],
[5766783, 0, "transport", "spin_bit_updated", { "state": true }],
[5766783, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 105 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[209, 210]]}, { 
    "frame_type": "padding"}]}],
[5766783, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51617}],
[5766783, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5816615, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5816615, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 211, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5817721, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 106 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[209, 211]]}, { 
    "frame_type": "padding"}]}],
[5817721, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 51617}],
[5817721, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5867731, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5867731, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 212, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[105, 106]], "ect0": 105, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5867731, 0, "recovery", "metrics_updated", {"cwnd": 25451,"bytes_in_flight": 0,"smoothed_rtt": 51416,"latest_rtt": 50010}],
[5868850, 0, "transport", "spin_bit_updated", { "state": false }],
[5868850, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 107 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[211, 212]]}, { 
    "frame_type": "padding"}]}],
[5868850, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51416}],
[5868850, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5917710, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5917710, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 213, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5918821, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 108 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[211, 213]]}, { 
    "frame_type": "padding"}]}],
[5918821, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 51416}],
[5918821, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5968981, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5968981, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 214, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[107, 108]], "ect0": 107, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5968981, 0, "recovery", "metrics_updated", {"cwnd": 25529,"bytes_in_flight": 0,"smoothed_rtt": 51259,"latest_rtt": 50160}],
[5970108, 0, "transport", "spin_bit_updated", { "state": true }],
[5970108, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 109 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[213, 214]]}, { 
    "frame_type": "padding"}]}],
[5970108, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51259}],
[5970108, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6020137, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6020137, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 215, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[109, 109]], "ect0": 108, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6020137, 0, "recovery", "metrics_updated", {"cwnd": 25568,"bytes_in_flight": 0,"smoothed_rtt": 51105,"latest_rtt": 50029}],
[6021249, 0, "transport", "spin_bit_updated", { "state": false }],
[6021249, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 110 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[214, 215]]}, { 
    "frame_type": "padding"}]}],
[6021249, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51105}],
[6021249, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6070749, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6070749, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 216, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6071867, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 111 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[214, 216]]}, { 
    "frame_type": "padding"}]}],
[6071867, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 51105}],
[6071867, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6121916, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6121916, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 217, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[110, 111]], "ect0": 110, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6121916, 0, "recovery", "metrics_updated", {"cwnd": 25646,"bytes_in_flight": 0,"smoothed_rtt": 50973,"latest_rtt": 50049}],
[6123028, 0, "transport", "spin_bit_updated", { "state": true }],
[6123028, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 112 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[216, 217]]}, { 
    "frame_type": "padding"}]}],
[6123028, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50973}],
[6123028, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6173037, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6173037, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 218, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[112, 112]], "ect0": 111, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6173037, 0, "recovery", "metrics_updated", {"cwnd": 25685,"bytes_in_flight": 0,"smoothed_rtt": 50852,"latest_rtt": 50009}],
[6174159, 0, "transport", "spin_bit_updated", { "state": false }],
[6174159, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 113 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[217, 218]]}, { 
    "frame_type": "padding"}]}],
[6174159, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50852}],
[6174159, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6224234, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6224234, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 219, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[113, 113]], "ect0": 112, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6224234, 0, "recovery", "metrics_updated", {"cwnd": 25724,"bytes_in_flight": 0,"smoothed_rtt": 50754,"latest_rtt": 50075}],
[6225364, 0, "transport", "spin_bit_updated", { "state": true }],
[6225364, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 114 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[218, 219]]}, { 
    "frame_type": "padding"}]}],
[6225364, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50754}],
[6225364, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6274233, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6274233, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 220, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6275337, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 115 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[218, 220]]}, { 
    "frame_type": "padding"}]}],
[6275337, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 50754}],
[6275337, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6377717, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6377717, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 221, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[114, 115]], "ect0": 114, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6377717, 0, "recovery", "metrics_updated", {"bytes_in_flight": 0,"smoothed_rtt": 50754}],
[6378817, 0, "transport", "spin_bit_updated", { "state": false }],
[6378817, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 116 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[218, 221]]}, { 
    "frame_type": "padding"}]}],
[6378817, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50754}],
[6378817, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6428947, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6428947, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 222, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[116, 116]], "ect0": 115, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6428947, 0, "recovery", "metrics_updated", {"cwnd": 25763,"bytes_in_flight": 0,"smoothed_rtt": 50676,"latest_rtt": 50130}],
[6430058, 0, "transport", "spin_bit_updated", { "state": true }],
[6430058, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 117 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[221, 222]]}, { 
    "frame_type": "padding"}]}],
[6430058, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50676}],
[6430058, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6479097, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6479097, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 223, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6480202, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 118 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[221, 223]]}, { 
    "frame_type": "padding"}]}],
[6480202, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 50676}],
[6480202, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6530235, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6530235, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 224, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[117, 118]], "ect0": 117, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6530235, 0, "recovery", "metrics_updated", {"cwnd": 25841,"bytes_in_flight": 0,"smoothed_rtt": 50595,"latest_rtt": 50033}],
[6531356, 0, "transport", "spin_bit_updated", { "state": false }],
[6531356, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 119 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[223, 224]]}, { 
    "frame_type": "padding"}]}],
[6531356, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50595}],
[6531356, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6581308, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6581308, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 225, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[119, 119]], "ect0": 118, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6581308, 0, "recovery", "metrics_updated", {"cwnd": 25880,"bytes_in_flight": 0,"smoothed_rtt": 50514,"latest_rtt": 49952}],
[6582424, 0, "transport", "spin_bit_updated", { "state": true }],
[6582424, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 120 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[224, 225]]}, { 
    "frame_type": "padding"}]}],
[6582424, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50514}],
[6582424, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6632691, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6632691, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 226, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[120, 120]], "ect0": 119, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6632691, 0, "recovery", "metrics_updated", {"cwnd": 25919,"bytes_in_flight": 0,"smoothed_rtt": 50483,"latest_rtt": 50267}],
[6633809, 0, "transport", "spin_bit_updated", { "state": false }],
[6633809, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 121 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[225, 226]]}, { 
    "frame_type": "padding"}]}],
[6633809, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50483}],
[6633809, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6683468, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6683468, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 227, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6684568, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 122 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[225, 227]]}, { 
    "frame_type": "padding"}]}],
[6684568, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 50483}],
[6684568, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6734544, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6734544, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 228, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[121, 122]], "ect0": 121, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6734544, 0, "recovery", "metrics_updated", {"cwnd": 25997,"bytes_in_flight": 0,"smoothed_rtt": 50419,"latest_rtt": 49976}],
[6735685, 0, "transport", "spin_bit_updated", { "state": true }],
[6735685, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 123 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[227, 228]]}, { 
    "frame_type": "padding"}]}],
[6735685, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50419}],
[6735685, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6784826, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6784826, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 229, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6785933, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 124 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[227, 229]]}, { 
    "frame_type": "padding"}]}],
[6785933, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 50419}],
[6785933, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6836478, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6836478, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 230, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[123, 124]], "ect0": 123, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6836478, 0, "recovery", "metrics_updated", {"cwnd": 26075,"bytes_in_flight": 0,"smoothed_rtt": 50434,"latest_rtt": 50545}],
[6837587, 0, "transport", "spin_bit_updated", { "state": false }],
[6837587, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 125 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[229, 230]]}, { 
    "frame_type": "padding"}]}],
[6837587, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50434}],
[6837587, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6887098, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6887098, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 231, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6888199, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 126 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[229, 231]]}, { 
    "frame_type": "padding"}]}],
[6888199, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 50434}],
[6888199, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6938236, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6938236, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 232, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[125, 126]], "ect0": 125, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6938236, 0, "recovery", "metrics_updated", {"cwnd": 26153,"bytes_in_flight": 0,"smoothed_rtt": 50384,"latest_rtt": 50037}],
[6939348, 0, "transport", "spin_bit_updated", { "state": true }],
[6939348, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 127 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[231, 232]]}, { 
    "frame_type": "padding"}]}],
[6939348, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50384}],
[6939348, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6989766, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6989766, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 233, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[127, 127]], "ect0": 126, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6989766, 0, "recovery", "metrics_updated", {"cwnd": 26192,"bytes_in_flight": 0,"smoothed_rtt": 50388,"latest_rtt": 50418}],
[6990874, 0, "transport", "spin_bit_updated", { "state": false }],
[6990874, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 128 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[232, 233]]}, { 
    "frame_type": "padding"}]}],
[6990874, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50388}],
[6990874, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7040882, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7040882, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 234, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[128, 128]], "ect0": 127, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7040882, 0, "recovery", "metrics_updated", {"cwnd": 26231,"bytes_in_flight": 0,"smoothed_rtt": 50340,"latest_rtt": 50008}],
[7042013, 0, "transport", "spin_bit_updated", { "state": true }],
[7042013, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 129 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[233, 234]]}, { 
    "frame_type": "padding"}]}],
[7042013, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50340}],
[7042013, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7092099, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7092099, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 235, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[129, 129]], "ect0": 128, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7092099, 0, "recovery", "metrics_updated", {"cwnd": 26270,"bytes_in_flight": 0,"smoothed_rtt": 50308,"latest_rtt": 50086}],
[7093222, 0, "transport", "spin_bit_updated", { "state": false }],
[7093222, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 130 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[234, 235]]}, { 
    "frame_type": "padding"}]}],
[7093222, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50308}],
[7093222, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7143301, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7143301, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 236, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[130, 130]], "ect0": 129, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7143301, 0, "recovery", "metrics_updated", {"cwnd": 26309,"bytes_in_flight": 0,"smoothed_rtt": 50279,"latest_rtt": 50079}],
[7144415, 0, "transport", "spin_bit_updated", { "state": true }],
[7144415, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 131 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[235, 236]]}, { 
    "frame_type": "padding"}]}],
[7144415, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50279}],
[7144415, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7194454, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7194454, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 237, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[131, 131]], "ect0": 130, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7194454, 0, "recovery", "metrics_updated", {"cwnd": 26348,"bytes_in_flight": 0,"smoothed_rtt": 50249,"latest_rtt": 50039}],
[7195570, 0, "transport", "spin_bit_updated", { "state": false }],
[7195570, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 132 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[236, 237]]}, { 
    "frame_type": "padding"}]}],
[7195570, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50249}],
[7195570, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7246023, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7246023, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 238, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[132, 132]], "ect0": 131, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7246023, 0, "recovery", "metrics_updated", {"cwnd": 26387,"bytes_in_flight": 0,"smoothed_rtt": 50274,"latest_rtt": 50453}],
[7247143, 0, "transport", "spin_bit_updated", { "state": true }],
[7247143, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 133 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[237, 238]]}, { 
    "frame_type": "padding"}]}],
[7247143, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50274}],
[7247143, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7297198, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7297198, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 239, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[133, 133]], "ect0": 132, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7297198, 0, "recovery", "metrics_updated", {"cwnd": 26426,"bytes_in_flight": 0,"smoothed_rtt": 50246,"latest_rtt": 50055}],
[7298311, 0, "transport", "spin_bit_updated", { "state": false }],
[7298311, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 134 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[238, 239]]}, { 
    "frame_type": "padding"}]}],
[7298311, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50246}],
[7298311, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7348416, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7348416, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 240, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[134, 134]], "ect0": 133, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7348416, 0, "recovery", "metrics_updated", {"cwnd": 26465,"bytes_in_flight": 0,"smoothed_rtt": 50228,"latest_rtt": 50105}],
[7349536, 0, "transport", "spin_bit_updated", { "state": true }],
[7349536, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 135 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[239, 240]]}, { 
    "frame_type": "padding"}]}],
[7349536, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50228}],
[7349536, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7399691, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7399691, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 241, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[135, 135]], "ect0": 134, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7399691, 0, "recovery", "metrics_updated", {"cwnd": 26504,"bytes_in_flight": 0,"smoothed_rtt": 50218,"latest_rtt": 50155}],
[7399731, 0, "transport", "spin_bit_updated", { "state": false }],
[7399731, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 136 }, "frames": [{ 
    "frame_type": "ack_frequency", "sequence_number": 1, "packet_tolerance": 3, "max_ack_delay": 16000, "reordering_threshold": 0}, { 
    "frame_type": "padding"}]}],
[7399731, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50218}],
[7399731, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7400854, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 137 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 145, "acked_ranges": [[240, 241]]}, { 
    "frame_type": "padding"}]}],
[7400854, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 50218}],
[7400854, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7468778, 0, "transport", "datagram_received", { "byte_length": 40}],
[7468778, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 40, "packet_number": 242, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 69, "acked_ranges": [[136, 137]], "ect0": 136, "ect1": 0, "ce": 0}]}],
[7468778, 0, "recovery", "metrics_updated", {"cwnd": 26582,"bytes_in_flight": 0,"smoothed_rtt": 51181,"latest_rtt": 57924}],
[7504457, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7504457, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 243, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7504481, 0, "transport", "spin_bit_updated", { "state": true }],
[7504481, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 138 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 3, "acked_ranges": [[241, 243]]}, { 
    "frame_type": "padding"}]}],
[7504481, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51181}],
[7504481, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7605689, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7605689, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 244, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[138, 138]], "ect0": 137, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7605689, 0, "recovery", "metrics_updated", {"bytes_in_flight": 0,"smoothed_rtt": 51181}],
[7606793, 0, "transport", "spin_bit_updated", { "state": false }],
[7606793, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 139 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[241, 244]]}, { 
    "frame_type": "padding"}]}],
[7606793, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51181}],
[7606793, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7656870, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7656870, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 245, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[139, 139]], "ect0": 138, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7656870, 0, "recovery", "metrics_updated", {"cwnd": 26621,"bytes_in_flight": 0,"smoothed_rtt": 51043,"latest_rtt": 50077}],
[7658004, 0, "transport", "spin_bit_updated", { "state": true }],
[7658004, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 140 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[244, 245]]}, { 
    "frame_type": "padding"}]}],
[7658004, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51043}],
[7658004, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7708052, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7708052, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 246, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[140, 140]], "ect0": 139, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7708052, 0, "recovery", "metrics_updated", {"cwnd": 26660,"bytes_in_flight": 0,"smoothed_rtt": 50918,"latest_rtt": 50048}],
[7709166, 0, "transport", "spin_bit_updated", { "state": false }],
[7709166, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 141 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[245, 246]]}, { 
    "frame_type": "padding"}]}],
[7709166, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50918}],
[7709166, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7759196, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7759196, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 247, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[141, 141]], "ect0": 140, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7759196, 0, "recovery", "metrics_updated", {"cwnd": 26699,"bytes_in_flight": 0,"smoothed_rtt": 50807,"latest_rtt": 50030}],
[7760315, 0, "transport", "spin_bit_updated", { "state": true }],
[7760315, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 142 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[246, 247]]}, { 
    "frame_type": "padding"}]}],
[7760315, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50807}],
[7760315, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7810329, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7810329, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 248, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[142, 142]], "ect0": 141, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7810329, 0, "recovery", "metrics_updated", {"cwnd": 26738,"bytes_in_flight": 0,"smoothed_rtt": 50707,"latest_rtt": 50014}],
[7811438, 0, "transport", "spin_bit_updated", { "state": false }],
[7811438, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 143 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[247, 248]]}, { 
    "frame_type": "padding"}]}],
[7811438, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50707}],
[7811438, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7861456, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7861456, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 249, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[143, 143]], "ect0": 142, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7861456, 0, "recovery", "metrics_updated", {"cwnd": 26777,"bytes_in_flight": 0,"smoothed_rtt": 50620,"latest_rtt": 50018}],
[7862592, 0, "transport", "spin_bit_updated", { "state": true }],
[7862592, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 144 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[248, 249]]}, { 
    "frame_type": "padding"}]}],
[7862592, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50620}],
[7862592, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7912638, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7912638, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 250, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[144, 144]], "ect0": 143, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7912638, 0, "recovery", "metrics_updated", {"cwnd": 26816,"bytes_in_flight": 0,"smoothed_rtt": 50548,"latest_rtt": 50046}],
[7913764, 0, "transport", "spin_bit_updated", { "state": false }],
[7913764, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 145 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[249, 250]]}, { 
    "frame_type": "padding"}]}],
[7913764, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50548}],
[7913764, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7964421, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7964421, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 251, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[145, 145]], "ect0": 144, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7964421, 0, "recovery", "metrics_updated", {"cwnd": 26855,"bytes_in_flight": 0,"smoothed_rtt": 50561,"latest_rtt": 50657}],
[7965553, 0, "transport", "spin_bit_updated", { "state": true }],
[7965553, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 146 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[250, 251]]}, { 
    "frame_type": "padding"}]}],
[7965553, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50561}],
[7965553, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8015600, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8015600, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 252, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[146, 146]], "ect0": 145, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8015600, 0, "recovery", "metrics_updated", {"cwnd": 26894,"bytes_in_flight": 0,"smoothed_rtt": 50496,"latest_rtt": 50047}],
[8016706, 0, "transport", "spin_bit_updated", { "state": false }],
[8016706, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 147 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[251, 252]]}, { 
    "frame_type": "padding"}]}],
[8016706, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50496}],
[8016706, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8066670, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8066670, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 253, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[147, 147]], "ect0": 146, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8066670, 0, "recovery", "metrics_updated", {"cwnd": 26933,"bytes_in_flight": 0,"smoothed_rtt": 50429,"latest_rtt": 49964}],
[8067805, 0, "transport", "spin_bit_updated", { "state": true }],
[8067805, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 148 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[252, 253]]}, { 
    "frame_type": "padding"}]}],
[8067805, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50429}],
[8067805, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8117819, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8117819, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 254, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[148, 148]], "ect0": 147, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8117819, 0, "recovery", "metrics_updated", {"cwnd": 26972,"bytes_in_flight": 0,"smoothed_rtt": 50377,"latest_rtt": 50014}],
[8118934, 0, "transport", "spin_bit_updated", { "state": false }],
[8118934, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 149 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[253, 254]]}, { 
    "frame_type": "padding"}]}],
[8118934, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50377}],
[8118934, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8168920, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8168920, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 255, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[149, 149]], "ect0": 148, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8168920, 0, "recovery", "metrics_updated", {"cwnd": 27011,"bytes_in_flight": 0,"smoothed_rtt": 50328,"latest_rtt": 49986}],
[8170199, 0, "transport", "spin_bit_updated", { "state": true }],
[8170199, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 150 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 159, "acked_ranges": [[254, 255]]}, { 
    "frame_type": "padding"}]}],
[8170199, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50328}],
[8170199, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8220430, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8220430, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 256, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[150, 150]], "ect0": 149, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8220430, 0, "recovery", "metrics_updated", {"cwnd": 27050,"bytes_in_flight": 0,"smoothed_rtt": 50315,"latest_rtt": 50231}],
[8221538, 0, "transport", "spin_bit_updated", { "state": false }],
[8221538, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 151 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[255, 256]]}, { 
    "frame_type": "padding"}]}],
[8221538, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50315}],
[8221538, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8271566, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8271566, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 257, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[151, 151]], "ect0": 150, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8271566, 0, "recovery", "metrics_updated", {"cwnd": 27089,"bytes_in_flight": 0,"smoothed_rtt": 50279,"latest_rtt": 50028}],
[8272858, 0, "transport", "spin_bit_updated", { "state": true }],
[8272858, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 152 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 161, "acked_ranges": [[256, 257]]}, { 
    "frame_type": "padding"}]}],
[8272858, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50279}],
[8272858, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8322961, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8322961, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 258, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8324060, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 153 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[256, 258]]}, { 
    "frame_type": "padding"}]}],
[8324060, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 50279}],
[8324060, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8373782, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8373782, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 259, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[152, 152]], "ect0": 151, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8373782, 0, "recovery", "metrics_updated", {"cwnd": 27128,"bytes_in_flight": 55,"smoothed_rtt": 55359,"latest_rtt": 90924}],
[8374867, 0, "transport", "spin_bit_updated", { "state": false }],
[8374867, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 154 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[258, 259]]}, { 
    "frame_type": "padding"}]}],
[8374867, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 55359}],
[8374867, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8475321, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8475321, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 260, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[153, 154]], "ect0": 153, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8475321, 0, "recovery", "metrics_updated", {"cwnd": 27206,"bytes_in_flight": 0,"smoothed_rtt": 59745,"latest_rtt": 90454}],
[8476440, 0, "transport", "spin_bit_updated", { "state": true }],
[8476440, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 155 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[259, 260]]}, { 
    "frame_type": "padding"}]}],
[8476440, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 59745}],
[8476440, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8526433, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8526433, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 261, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[155, 155]], "ect0": 154, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8526433, 0, "recovery", "metrics_updated", {"cwnd": 27245,"bytes_in_flight": 0,"smoothed_rtt": 58526,"latest_rtt": 49993}],
[8527543, 0, "transport", "spin_bit_updated", { "state": false }],
[8527543, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 156 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[260, 261]]}, { 
    "frame_type": "padding"}]}],
[8527543, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 58526}],
[8527543, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8577504, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8577504, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 262, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[156, 156]], "ect0": 155, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8577504, 0, "recovery", "metrics_updated", {"cwnd": 27284,"bytes_in_flight": 0,"smoothed_rtt": 57455,"latest_rtt": 49961}],
[8578621, 0, "transport", "spin_bit_updated", { "state": true }],
[8578621, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 157 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[261, 262]]}, { 
    "frame_type": "padding"}]}],
[8578621, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 57455}],
[8578621, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8628749, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8628749, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 263, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[157, 157]], "ect0": 156, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8628749, 0, "recovery", "metrics_updated", {"cwnd": 27323,"bytes_in_flight": 0,"smoothed_rtt": 56539,"latest_rtt": 50128}],
[8629859, 0, "transport", "spin_bit_updated", { "state": false }],
[8629859, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 158 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[262, 263]]}, { 
    "frame_type": "padding"}]}],
[8629859, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 56539}],
[8629859, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8679869, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8679869, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 264, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[158, 158]], "ect0": 157, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8679869, 0, "recovery", "metrics_updated", {"cwnd": 27362,"bytes_in_flight": 0,"smoothed_rtt": 55722,"latest_rtt": 50010}],
[8680975, 0, "transport", "spin_bit_updated", { "state": true }],
[8680975, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 159 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[263, 264]]}, { 
    "frame_type": "padding"}]}],
[8680975, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 55722}],
[8680975, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8730971, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8730971, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 265, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[159, 159]], "ect0": 158, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8730971, 0, "recovery", "metrics_updated", {"cwnd": 27401,"bytes_in_flight": 0,"smoothed_rtt": 55006,"latest_rtt": 49996}],
[8732086, 0, "transport", "spin_bit_updated", { "state": false }],
[8732086, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 160 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[264, 265]]}, { 
    "frame_type": "padding"}]}],
[8732086, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 55006}],
[8732086, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8782337, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8782337, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 266, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[160, 160]], "ect0": 159, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8782337, 0, "recovery", "metrics_updated", {"cwnd": 27440,"bytes_in_flight": 0,"smoothed_rtt": 54411,"latest_rtt": 50251}],
[8783452, 0, "transport", "spin_bit_updated", { "state": true }],
[8783452, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 161 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[265, 266]]}, { 
    "frame_type": "padding"}]}],
[8783452, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54411}],
[8783452, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8833415, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8833415, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 267, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[161, 161]], "ect0": 160, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8833415, 0, "recovery", "metrics_updated", {"cwnd": 27479,"bytes_in_flight": 0,"smoothed_rtt": 53855,"latest_rtt": 49963}],
[8834531, 0, "transport", "spin_bit_updated", { "state": false }],
[8834531, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 162 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[266, 267]]}, { 
    "frame_type": "padding"}]}],
[8834531, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53855}],
[8834531, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8884026, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8884026, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 268, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8885121, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 163 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[266, 268]]}, { 
    "frame_type": "padding"}]}],
[8885121, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 53855}],
[8885121, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8935144, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8935144, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 269, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[162, 163]], "ect0": 162, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8935144, 0, "recovery", "metrics_updated", {"cwnd": 27557,"bytes_in_flight": 0,"smoothed_rtt": 53376,"latest_rtt": 50023}],
[8936268, 0, "transport", "spin_bit_updated", { "state": true }],
[8936268, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 164 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[268, 269]]}, { 
    "frame_type": "padding"}]}],
[8936268, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53376}],
[8936268, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8985865, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8985865, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 270, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8986990, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 165 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[268, 270]]}, { 
    "frame_type": "padding"}]}],
[8986990, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 53376}],
[8986990, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9037050, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9037050, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 271, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[164, 165]], "ect0": 164, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9037050, 0, "recovery", "metrics_updated", {"cwnd": 27635,"bytes_in_flight": 0,"smoothed_rtt": 52961,"latest_rtt": 50060}],
[9038166, 0, "transport", "spin_bit_updated", { "state": false }],
[9038166, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 166 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[270, 271]]}, { 
    "frame_type": "padding"}]}],
[9038166, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 52961}],
[9038166, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9088317, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9088317, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 272, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[166, 166]], "ect0": 165, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9088317, 0, "recovery", "metrics_updated", {"cwnd": 27674,"bytes_in_flight": 0,"smoothed_rtt": 52609,"latest_rtt": 50151}],
[9089429, 0, "transport", "spin_bit_updated", { "state": true }],
[9089429, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 167 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[271, 272]]}, { 
    "frame_type": "padding"}]}],
[9089429, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 52609}],
[9089429, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9139602, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9139602, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 273, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[167, 167]], "ect0": 166, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9139602, 0, "recovery", "metrics_updated", {"cwnd": 27713,"bytes_in_flight": 0,"smoothed_rtt": 52304,"latest_rtt": 50173}],
[9140720, 0, "transport", "spin_bit_updated", { "state": false }],
[9140720, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 168 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[272, 273]]}, { 
    "frame_type": "padding"}]}],
[9140720, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 52304}],
[9140720, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9190617, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9190617, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 274, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9191721, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 169 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[272, 274]]}, { 
    "frame_type": "padding"}]}],
[9191721, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 52304}],
[9191721, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9241780, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9241780, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 275, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[168, 168]], "ect0": 167, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9241780, 0, "recovery", "metrics_updated", {"cwnd": 27752,"bytes_in_flight": 55,"smoothed_rtt": 57148,"latest_rtt": 91060}],
[9242888, 0, "transport", "spin_bit_updated", { "state": true }],
[9242888, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 170 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[274, 275]]}, { 
    "frame_type": "padding"}]}],
[9242888, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 57148}],
[9242888, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9292153, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9292153, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 276, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[168, 169]], "ect0": 168, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9292153, 0, "recovery", "metrics_updated", {"cwnd": 27791,"bytes_in_flight": 55,"smoothed_rtt": 61308,"latest_rtt": 90432}],
[9293256, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 171 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[274, 276]]}, { 
    "frame_type": "padding"}]}],
[9293256, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 61308}],
[9293256, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9343388, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9343388, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 277, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[170, 171]], "ect0": 170, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9343388, 0, "recovery", "metrics_updated", {"cwnd": 27869,"bytes_in_flight": 0,"smoothed_rtt": 59911,"latest_rtt": 50132}],
[9344492, 0, "transport", "spin_bit_updated", { "state": false }],
[9344492, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 172 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[276, 277]]}, { 
    "frame_type": "padding"}]}],
[9344492, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 59911}],
[9344492, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9393295, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9393295, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 278, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9394364, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 173 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 133, "acked_ranges": [[276, 278]]}, { 
    "frame_type": "padding"}]}],
[9394364, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 59911}],
[9394364, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9497567, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9497567, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 279, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 208, "acked_ranges": [[172, 173]], "ect0": 172, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9497567, 0, "recovery", "metrics_updated", {"cwnd": 27947,"bytes_in_flight": 0,"smoothed_rtt": 64072,"latest_rtt": 93203}],
[9498716, 0, "transport", "spin_bit_updated", { "state": true }],
[9498716, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 174 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 143, "acked_ranges": [[278, 279]]}, { 
    "frame_type": "padding"}]}],
[9498716, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 64072}],
[9498716, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9548630, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9548630, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 280, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[174, 174]], "ect0": 173, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9548630, 0, "recovery", "metrics_updated", {"cwnd": 27986,"bytes_in_flight": 0,"smoothed_rtt": 62302,"latest_rtt": 49914}],
[9549736, 0, "transport", "spin_bit_updated", { "state": false }],
[9549736, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 175 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[279, 280]]}, { 
    "frame_type": "padding"}]}],
[9549736, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62302}],
[9549736, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9607451, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9607451, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 281, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[175, 175]], "ect0": 174, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9607451, 0, "recovery", "metrics_updated", {"cwnd": 28025,"bytes_in_flight": 0,"smoothed_rtt": 61728,"latest_rtt": 57715}],
[9608565, 0, "transport", "spin_bit_updated", { "state": true }],
[9608565, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 176 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[280, 281]]}, { 
    "frame_type": "padding"}]}],
[9608565, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61728}],
[9608565, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9658622, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9658622, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 282, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[176, 176]], "ect0": 175, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9658622, 0, "recovery", "metrics_updated", {"cwnd": 28064,"bytes_in_flight": 0,"smoothed_rtt": 60269,"latest_rtt": 50057}],
[9659731, 0, "transport", "spin_bit_updated", { "state": false }],
[9659731, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 177 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[281, 282]]}, { 
    "frame_type": "padding"}]}],
[9659731, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 60269}],
[9659731, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9710066, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9710066, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 283, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[177, 177]], "ect0": 176, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9710066, 0, "recovery", "metrics_updated", {"cwnd": 28103,"bytes_in_flight": 0,"smoothed_rtt": 59027,"latest_rtt": 50335}],
[9711228, 0, "transport", "spin_bit_updated", { "state": true }],
[9711228, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 178 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 145, "acked_ranges": [[282, 283]]}, { 
    "frame_type": "padding"}]}],
[9711228, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 59027}],
[9711228, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9761640, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9761640, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 284, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[178, 178]], "ect0": 177, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9761640, 0, "recovery", "metrics_updated", {"cwnd": 28142,"bytes_in_flight": 0,"smoothed_rtt": 57950,"latest_rtt": 50412}],
[9762750, 0, "transport", "spin_bit_updated", { "state": false }],
[9762750, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 179 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[283, 284]]}, { 
    "frame_type": "padding"}]}],
[9762750, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 57950}],
[9762750, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9812898, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9812898, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 285, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[179, 179]], "ect0": 178, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9812898, 0, "recovery", "metrics_updated", {"cwnd": 28181,"bytes_in_flight": 0,"smoothed_rtt": 56974,"latest_rtt": 50148}],
[9814000, 0, "transport", "spin_bit_updated", { "state": true }],
[9814000, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 180 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[284, 285]]}, { 
    "frame_type": "padding"}]}],
[9814000, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 56974}],
[9814000, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9863648, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9863648, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 286, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9864746, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 181 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[284, 286]]}, { 
    "frame_type": "padding"}]}],
[9864746, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 56974}],
[9864746, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9914613, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9914613, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 287, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[180, 180]], "ect0": 179, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9914613, 0, "recovery", "metrics_updated", {"cwnd": 28220,"bytes_in_flight": 55,"smoothed_rtt": 61178,"latest_rtt": 90613}],
[9915729, 0, "transport", "spin_bit_updated", { "state": false }],
[9915729, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 182 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[286, 287]]}, { 
    "frame_type": "padding"}]}],
[9915729, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 61178}],
[9915729, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9965834, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9965834, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 288, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[181, 182]], "ect0": 181, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9965834, 0, "recovery", "metrics_updated", {"cwnd": 28298,"bytes_in_flight": 0,"smoothed_rtt": 59793,"latest_rtt": 50105}],
[9966949, 0, "transport", "spin_bit_updated", { "state": true }],
[9966949, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 183 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[287, 288]]}, { 
    "frame_type": "padding"}]}],
[9966949, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 59793}],
[9966949, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10016834, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10016834, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 289, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10017943, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 184 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[287, 289]]}, { 
    "frame_type": "padding"}]}],
[10017943, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 59793}],
[10017943, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10068979, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10068979, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 290, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[183, 184]], "ect0": 183, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10068979, 0, "recovery", "metrics_updated", {"cwnd": 28376,"bytes_in_flight": 0,"smoothed_rtt": 58698,"latest_rtt": 51036}],
[10070105, 0, "transport", "spin_bit_updated", { "state": false }],
[10070105, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 185 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[289, 290]]}, { 
    "frame_type": "padding"}]}],
[10070105, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 58698}],
[10070105, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10118701, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10118701, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 291, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10119816, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 186 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[289, 291]]}, { 
    "frame_type": "padding"}]}],
[10119816, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 58698}],
[10119816, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10226479, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10226479, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 292, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 220, "acked_ranges": [[185, 186]], "ect0": 185, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10226479, 0, "recovery", "metrics_updated", {"cwnd": 28454,"bytes_in_flight": 0,"smoothed_rtt": 63443,"latest_rtt": 96663}],
[10227483, 0, "transport", "spin_bit_updated", { "state": true }],
[10227483, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 187 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 125, "acked_ranges": [[291, 292]]}, { 
    "frame_type": "padding"}]}],
[10227483, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 63443}],
[10227483, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10277566, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10277566, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 293, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[187, 187]], "ect0": 186, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10277566, 0, "recovery", "metrics_updated", {"cwnd": 28493,"bytes_in_flight": 0,"smoothed_rtt": 61773,"latest_rtt": 50083}],
[10278566, 0, "transport", "spin_bit_updated", { "state": false }],
[10278566, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 188 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 125, "acked_ranges": [[292, 293]]}, { 
    "frame_type": "padding"}]}],
[10278566, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61773}],
[10278566, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10327908, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10327908, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 294, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10328908, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 189 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 125, "acked_ranges": [[292, 294]]}, { 
    "frame_type": "padding"}]}],
[10328908, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 61773}],
[10328908, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10379024, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10379024, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 295, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[188, 189]], "ect0": 188, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10379024, 0, "recovery", "metrics_updated", {"cwnd": 28571,"bytes_in_flight": 0,"smoothed_rtt": 60315,"latest_rtt": 50116}],
[10380025, 0, "transport", "spin_bit_updated", { "state": true }],
[10380025, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 190 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 125, "acked_ranges": [[294, 295]]}, { 
    "frame_type": "padding"}]}],
[10380025, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 60315}],
[10380025, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10429952, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10429952, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 296, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[190, 190]], "ect0": 189, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10429952, 0, "recovery", "metrics_updated", {"cwnd": 28610,"bytes_in_flight": 0,"smoothed_rtt": 59016,"latest_rtt": 49927}],
[10431109, 0, "transport", "spin_bit_updated", { "state": false }],
[10431109, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 191 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 144, "acked_ranges": [[295, 296]]}, { 
    "frame_type": "padding"}]}],
[10431109, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 59016}],
[10431109, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10481076, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10481076, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 297, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10482175, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 192 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[295, 297]]}, { 
    "frame_type": "padding"}]}],
[10482175, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 59016}],
[10482175, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10531715, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10531715, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 298, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[191, 191]], "ect0": 190, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10531715, 0, "recovery", "metrics_updated", {"cwnd": 28649,"bytes_in_flight": 55,"smoothed_rtt": 62964,"latest_rtt": 90606}],
[10532860, 0, "transport", "spin_bit_updated", { "state": true }],
[10532860, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 193 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 143, "acked_ranges": [[297, 298]]}, { 
    "frame_type": "padding"}]}],
[10532860, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 62964}],
[10532860, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10582265, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10582265, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 299, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[191, 192]], "ect0": 191, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10582265, 0, "recovery", "metrics_updated", {"cwnd": 28688,"bytes_in_flight": 55,"smoothed_rtt": 66354,"latest_rtt": 90090}],
[10583369, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 194 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[297, 299]]}, { 
    "frame_type": "padding"}]}],
[10583369, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 66354}],
[10583369, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10633255, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10633255, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 300, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[193, 194]], "ect0": 193, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10633255, 0, "recovery", "metrics_updated", {"cwnd": 28766,"bytes_in_flight": 0,"smoothed_rtt": 64295,"latest_rtt": 49886}],
[10634377, 0, "transport", "spin_bit_updated", { "state": false }],
[10634377, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 195 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[299, 300]]}, { 
    "frame_type": "padding"}]}],
[10634377, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 64295}],
[10634377, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10684344, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10684344, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 301, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[195, 195]], "ect0": 194, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10684344, 0, "recovery", "metrics_updated", {"cwnd": 28805,"bytes_in_flight": 0,"smoothed_rtt": 62504,"latest_rtt": 49967}],
[10685504, 0, "transport", "spin_bit_updated", { "state": true }],
[10685504, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 196 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 145, "acked_ranges": [[300, 301]]}, { 
    "frame_type": "padding"}]}],
[10685504, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62504}],
[10685504, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10735455, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10735455, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 302, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[196, 196]], "ect0": 195, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10735455, 0, "recovery", "metrics_updated", {"cwnd": 28844,"bytes_in_flight": 0,"smoothed_rtt": 60934,"latest_rtt": 49951}],
[10736580, 0, "transport", "spin_bit_updated", { "state": false }],
[10736580, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 197 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[301, 302]]}, { 
    "frame_type": "padding"}]}],
[10736580, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 60934}],
[10736580, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10785600, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10785600, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 303, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10786707, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 198 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[301, 303]]}, { 
    "frame_type": "padding"}]}],
[10786707, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 60934}],
[10786707, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10817758, 0, "transport", "datagram_received", { "byte_length": 43}],
[10817758, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 43, "packet_number": 304, "dcid": "51f5249a2660be46" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 120, "acked_ranges": [[197, 197]], "ect0": 196, "ect1": 0, "ce": 0}, { 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[10817783, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[10817758, 0, "recovery", "metrics_updated", {"cwnd": 28883,"bytes_in_flight": 55,"smoothed_rtt": 62214,"latest_rtt": 71178}],
[10817800, 0, "transport", "spin_bit_updated", { "state": true }],
[10817800, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 7, "packet_number": 199 }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 0}]}],
[10817800, 0, "transport", "datagram_sent", { "byte_length": 23}],
[10817868, 0, "info", "message", { "message": "Closed. Retrans= 2, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.000000"}]]}]}