{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "ba95779e8a27363c","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "389962618931"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "172.182.169.14", "port_v4":5117}, "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": 153, "version": "00000001", "payload_length": 1182, "dcid": "ba95779e8a27363c" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1178}]}],
[976, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 29, "packet_number": 75915, "payload_length": 7, "scid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 122, "acked_ranges": [[153, 153]]}]}],
[976, 0, "transport", "datagram_sent", { "byte_length": 45}],
[180226, 0, "transport", "datagram_received", { "byte_length": 1220}],
[180226, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 155, "payload_length": 1182, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[75915, 75915]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 1178, "length": 413}, { 
    "frame_type": "ping"}]}],
[180276, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[180280, 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}],
[180292, 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": "4f2b9b66660c445d",
    "original_connection_id": "ba95779e8a27363c",
    "stateless_reset_token": "110a9ec96c96c994158cf174084e8b0b",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[180610, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 124, "packet_number": 75916, "payload_length": 102, "scid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 48, "acked_ranges": [[155, 155], [153, 153]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 90}]}],
[180610, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1096, "packet_number": 0, "payload_length": 1075, "scid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1071}]}],
[180610, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[180625, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[180610, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 178, "packet_number": 1, "payload_length": 157, "scid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1071, "length": 152}]}],
[180610, 0, "transport", "datagram_sent", { "byte_length": 194}],
[181834, 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": "4e33b2da656a4c19cfffbe67bf16894591bc5604e40edc395c60ec1992fb7b241f340e253d45a61fdee2025a8f92a9fc4d6b"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "16942b56a918b053", "reset_token": "09acf266fe1b9addd7c6d10e9c0744cd"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "3ac322cfee294a0b", "reset_token": "1ee01fba1d69b62c007daf0f247250dc"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "dbe5dbfcc3f3102b", "reset_token": "d240766287f577b760555d445251dd91"}, { 
    "frame_type": "padding"}]}],
[181834, 0, "recovery", "metrics_updated", {"cwnd": 15389,"pacing_rate": 1361424,"bytes_in_flight": 1885,"smoothed_rtt": 179250,"min_rtt": 179250,"latest_rtt": 179250}],
[181834, 0, "transport", "datagram_sent", { "byte_length": 439}],
[184336, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[184336, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3357,"smoothed_rtt": 179250}],
[184336, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[234657, 0, "transport", "datagram_received", { "byte_length": 1220}],
[234657, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 49, "packet_number": 156, "payload_length": 11, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 12, "acked_ranges": [[75916, 75916]], "ect0": 2, "ect1": 0, "ce": 0}]}],
[234657, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 1171, "packet_number": 157, "payload_length": 1134, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 9, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}, { 
    "frame_type": "padding"}]}],
[234731, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[234738, 0, "transport", "datagram_received", { "byte_length": 1252}],
[234738, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 158, "dcid": "4f2b9b66660c445d", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[234738, 0, "recovery", "metrics_updated", {"cwnd": 16787,"bytes_in_flight": 1911,"smoothed_rtt": 149905,"min_rtt": 54047,"latest_rtt": 54047,"app_limited": 1}],
[234748, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 2 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[158, 158]]}, { 
    "frame_type": "ack_frequency", "sequence_number": 0, "packet_tolerance": 2, "max_ack_delay": 16000, "reordering_threshold": 0}, { 
    "frame_type": "handshake_done"}, { 
    "frame_type": "padding"}]}],
[234748, 0, "recovery", "metrics_updated", {"bytes_in_flight": 1966,"smoothed_rtt": 149905}],
[234748, 0, "transport", "datagram_sent", { "byte_length": 55}],
[239490, 0, "transport", "datagram_received", { "byte_length": 37}],
[239490, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 37, "packet_number": 159, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}]}],
[239490, 0, "recovery", "metrics_updated", {"cwnd": 18666,"pacing_rate": 1361387,"bytes_in_flight": 55,"smoothed_rtt": 138061,"latest_rtt": 55154}],
[285662, 0, "transport", "datagram_received", { "byte_length": 1332}],
[285662, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1332, "packet_number": 160, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[285705, 0, "transport", "spin_bit_updated", { "state": true }],
[285705, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 3 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 5, "acked_ranges": [[158, 160]]}, { 
    "frame_type": "padding"}]}],
[285705, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 138061}],
[285705, 0, "transport", "datagram_sent", { "byte_length": 55}],
[303311, 0, "transport", "datagram_received", { "byte_length": 38}],
[303311, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 38, "packet_number": 161, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 69, "acked_ranges": [[0, 2]], "ect0": 3, "ect1": 0, "ce": 0}]}],
[303311, 0, "recovery", "metrics_updated", {"cwnd": 18705,"bytes_in_flight": 55,"smoothed_rtt": 128123,"latest_rtt": 58563}],
[343187, 0, "transport", "datagram_received", { "byte_length": 1412}],
[343187, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1412, "packet_number": 162, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[343201, 0, "transport", "spin_bit_updated", { "state": false }],
[343201, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 4 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[159, 162]]}, { 
    "frame_type": "padding"}]}],
[343201, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 128123}],
[343201, 0, "transport", "datagram_sent", { "byte_length": 55}],
[394896, 0, "transport", "datagram_received", { "byte_length": 1440}],
[394896, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 163, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[395979, 0, "transport", "spin_bit_updated", { "state": true }],
[395979, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 5 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[159, 163]]}, { 
    "frame_type": "padding"}]}],
[395979, 0, "recovery", "metrics_updated", {"bytes_in_flight": 165,"smoothed_rtt": 128123}],
[395979, 0, "transport", "datagram_sent", { "byte_length": 55}],
[488836, 0, "transport", "datagram_received", { "byte_length": 1440, "addr_from" : {"ip_v4": "172.182.169.14", "port_v4":32138}}],
[488836, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 165, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 162, "acked_ranges": [[3, 5]], "ect0": 6, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[488836, 0, "recovery", "metrics_updated", {"cwnd": 18822,"bytes_in_flight": 0,"smoothed_rtt": 122464,"latest_rtt": 82857}],
[488861, 0, "transport", "spin_bit_updated", { "state": false }],
[488861, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 6 }, "frames": [{ 
    "frame_type": "path_challenge", "path_challenge": "315ff8c9bb15a719"}, { 
    "frame_type": "padding"}]}],
[488861, 0, "recovery", "metrics_updated", {"bytes_in_flight": 1472,"smoothed_rtt": 122464}],
[488861, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 7 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 3, "acked_ranges": [[165, 165], [163, 163]]}, { 
    "frame_type": "padding"}]}],
[488861, 0, "recovery", "metrics_updated", {"bytes_in_flight": 1527,"smoothed_rtt": 122464}],
[488861, 0, "transport", "datagram_sent", { "byte_length": 55, "addr_to" : {"ip_v4": "172.182.169.14", "port_v4":5117}}],
[540146, 0, "transport", "datagram_received", { "byte_length": 1440, "addr_from" : {"ip_v4": "172.182.169.14", "port_v4":32138}}],
[540146, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 167, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[540174, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 8 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 3, "acked_ranges": [[167, 167], [165, 165], [163, 163]]}, { 
    "frame_type": "padding"}]}],
[540174, 0, "recovery", "metrics_updated", {"bytes_in_flight": 1582,"smoothed_rtt": 122464}],
[540174, 0, "transport", "datagram_sent", { "byte_length": 55, "addr_to" : {"ip_v4": "172.182.169.14", "port_v4":5117}}],
[604255, 0, "transport", "datagram_received", { "byte_length": 47, "addr_from" : {"ip_v4": "172.182.169.14", "port_v4":32138}}],
[604255, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 47, "packet_number": 168, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 243, "acked_ranges": [[3, 6]], "ect0": 7, "ect1": 0, "ce": 0}, { 
    "frame_type": "path_response", "path_response": "315ff8c9bb15a719"}]}],
[604255, 0, "recovery", "metrics_updated", {"cwnd": 20278,"pacing_rate": 1361424,"bytes_in_flight": 110,"smoothed_rtt": 120330,"latest_rtt": 105394}],
[604281, 0, "transport", "spin_bit_updated", { "state": true }],
[604281, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 9 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[604281, 0, "recovery", "metrics_updated", {"bytes_in_flight": 1582,"smoothed_rtt": 120330}],
[604281, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[676096, 0, "transport", "datagram_received", { "byte_length": 1440}],
[676096, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 169, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[9, 9], [3, 6]], "ect0": 8, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[676096, 0, "recovery", "packet_lost", {
    "packet_type" : "1RTT",
    "packet_number" : 7,
    "trigger": "repeat",
    "header": {
        "packet_type" : "1RTT",
        "packet_number" : 7,
        "packet_size" : 39}}],
[676096, 0, "recovery", "packet_lost", {
    "packet_type" : "1RTT",
    "packet_number" : 8,
    "trigger": "repeat",
    "header": {
        "packet_type" : "1RTT",
        "packet_number" : 8,
        "packet_size" : 39}}],
[676096, 0, "recovery", "metrics_updated", {"cwnd": 21656,"pacing_rate": 1361387,"bytes_in_flight": 0,"smoothed_rtt": 114265,"latest_rtt": 71815}],
[676119, 0, "transport", "spin_bit_updated", { "state": false }],
[676119, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 10 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 2, "acked_ranges": [[167, 169], [165, 165], [163, 163]]}, { 
    "frame_type": "padding"}]}],
[676119, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 114265}],
[676119, 0, "transport", "datagram_sent", { "byte_length": 55}],
[746340, 0, "transport", "datagram_received", { "byte_length": 1440}],
[746340, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 170, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[10, 10]], "ect0": 9, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[746340, 0, "recovery", "metrics_updated", {"cwnd": 21695,"bytes_in_flight": 0,"smoothed_rtt": 108759,"latest_rtt": 70221}],
[747340, 0, "transport", "spin_bit_updated", { "state": true }],
[747340, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 11 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 125, "acked_ranges": [[169, 170]]}, { 
    "frame_type": "padding"}]}],
[747340, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 108759}],
[747340, 0, "transport", "datagram_sent", { "byte_length": 55}],
[796737, 0, "transport", "datagram_received", { "byte_length": 1440}],
[796737, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 171, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[797824, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 12 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[169, 171]]}, { 
    "frame_type": "padding"}]}],
[797824, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 108759}],
[797824, 0, "transport", "datagram_sent", { "byte_length": 55}],
[898975, 0, "transport", "datagram_received", { "byte_length": 1440}],
[898975, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 172, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[11, 12]], "ect0": 11, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[898975, 0, "recovery", "metrics_updated", {"cwnd": 21773,"bytes_in_flight": 0,"smoothed_rtt": 106558,"latest_rtt": 91151}],
[900080, 0, "transport", "spin_bit_updated", { "state": false }],
[900080, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 13 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[171, 172]]}, { 
    "frame_type": "padding"}]}],
[900080, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 106558}],
[900080, 0, "transport", "datagram_sent", { "byte_length": 55}],
[949678, 0, "transport", "datagram_received", { "byte_length": 1440}],
[949678, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 173, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[950871, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 14 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 149, "acked_ranges": [[171, 173]]}, { 
    "frame_type": "padding"}]}],
[950871, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 106558}],
[950871, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1001298, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1001298, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 174, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[13, 14]], "ect0": 13, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1001298, 0, "recovery", "metrics_updated", {"cwnd": 21851,"bytes_in_flight": 0,"smoothed_rtt": 99541,"min_rtt": 50427,"latest_rtt": 50427}],
[1002393, 0, "transport", "spin_bit_updated", { "state": true }],
[1002393, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 15 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[173, 174]]}, { 
    "frame_type": "padding"}]}],
[1002393, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 99541}],
[1002393, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1052634, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1052634, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 175, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[15, 15]], "ect0": 14, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1052634, 0, "recovery", "metrics_updated", {"cwnd": 21890,"bytes_in_flight": 0,"smoothed_rtt": 93378,"min_rtt": 50241,"latest_rtt": 50241}],
[1053758, 0, "transport", "spin_bit_updated", { "state": false }],
[1053758, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 16 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[174, 175]]}, { 
    "frame_type": "padding"}]}],
[1053758, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 93378}],
[1053758, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1104040, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1104040, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 176, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[16, 16]], "ect0": 15, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1104040, 0, "recovery", "metrics_updated", {"cwnd": 21929,"bytes_in_flight": 0,"smoothed_rtt": 87991,"latest_rtt": 50282}],
[1105134, 0, "transport", "spin_bit_updated", { "state": true }],
[1105134, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 17 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[175, 176]]}, { 
    "frame_type": "padding"}]}],
[1105134, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 87991}],
[1105134, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1155872, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1155872, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 177, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[17, 17]], "ect0": 16, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1155872, 0, "recovery", "metrics_updated", {"cwnd": 21968,"bytes_in_flight": 0,"smoothed_rtt": 83334,"latest_rtt": 50738}],
[1156962, 0, "transport", "spin_bit_updated", { "state": false }],
[1156962, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 18 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[176, 177]]}, { 
    "frame_type": "padding"}]}],
[1156962, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 83334}],
[1156962, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1207270, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1207270, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 178, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[18, 18]], "ect0": 17, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1207270, 0, "recovery", "metrics_updated", {"cwnd": 22007,"bytes_in_flight": 0,"smoothed_rtt": 79205,"latest_rtt": 50308}],
[1208374, 0, "transport", "spin_bit_updated", { "state": true }],
[1208374, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 19 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[177, 178]]}, { 
    "frame_type": "padding"}]}],
[1208374, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 79205}],
[1208374, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1257378, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1257378, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 179, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1258926, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 20 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 193, "acked_ranges": [[177, 179]]}, { 
    "frame_type": "padding"}]}],
[1258926, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 79205}],
[1258926, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1308647, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1308647, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 180, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 195, "acked_ranges": [[19, 19]], "ect0": 18, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1308647, 0, "recovery", "metrics_updated", {"cwnd": 22046,"bytes_in_flight": 55,"smoothed_rtt": 80588,"latest_rtt": 90273}],
[1309748, 0, "transport", "spin_bit_updated", { "state": false }],
[1309748, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 21 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[179, 180]]}, { 
    "frame_type": "padding"}]}],
[1309748, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 80588}],
[1309748, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1360056, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1360056, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 181, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[20, 21]], "ect0": 20, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1360056, 0, "recovery", "metrics_updated", {"cwnd": 22124,"bytes_in_flight": 0,"smoothed_rtt": 76803,"latest_rtt": 50308}],
[1361331, 0, "transport", "spin_bit_updated", { "state": true }],
[1361331, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 22 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 159, "acked_ranges": [[180, 181]]}, { 
    "frame_type": "padding"}]}],
[1361331, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 76803}],
[1361331, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1411589, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1411589, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 182, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[22, 22]], "ect0": 21, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1411589, 0, "recovery", "metrics_updated", {"cwnd": 22163,"bytes_in_flight": 0,"smoothed_rtt": 73484,"latest_rtt": 50258}],
[1412589, 0, "transport", "spin_bit_updated", { "state": false }],
[1412589, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 23 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 125, "acked_ranges": [[181, 182]]}, { 
    "frame_type": "padding"}]}],
[1412589, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73484}],
[1412589, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1462132, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1462132, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 183, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1463132, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 24 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 125, "acked_ranges": [[181, 183]]}, { 
    "frame_type": "padding"}]}],
[1463132, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 73484}],
[1463132, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1513769, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1513769, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 184, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[23, 24]], "ect0": 23, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1513769, 0, "recovery", "metrics_updated", {"cwnd": 22241,"bytes_in_flight": 0,"smoothed_rtt": 70628,"latest_rtt": 50637}],
[1514889, 0, "transport", "spin_bit_updated", { "state": true }],
[1514889, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 25 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[183, 184]]}, { 
    "frame_type": "padding"}]}],
[1514889, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 70628}],
[1514889, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1565195, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1565195, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 185, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[25, 25]], "ect0": 24, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1565195, 0, "recovery", "metrics_updated", {"cwnd": 22280,"bytes_in_flight": 0,"smoothed_rtt": 68087,"latest_rtt": 50306}],
[1566450, 0, "transport", "spin_bit_updated", { "state": false }],
[1566450, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 26 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 156, "acked_ranges": [[184, 185]]}, { 
    "frame_type": "padding"}]}],
[1566450, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68087}],
[1566450, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1616631, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1616631, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 186, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[26, 26]], "ect0": 25, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1616631, 0, "recovery", "metrics_updated", {"cwnd": 22319,"bytes_in_flight": 0,"smoothed_rtt": 65848,"min_rtt": 50181,"latest_rtt": 50181}],
[1617821, 0, "transport", "spin_bit_updated", { "state": true }],
[1617821, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 27 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 148, "acked_ranges": [[185, 186]]}, { 
    "frame_type": "padding"}]}],
[1617821, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 65848}],
[1617821, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1667446, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1667446, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 187, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1668776, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 28 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 166, "acked_ranges": [[185, 187]]}, { 
    "frame_type": "padding"}]}],
[1668776, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 65848}],
[1668776, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1719053, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1719053, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 188, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[27, 28]], "ect0": 27, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1719053, 0, "recovery", "metrics_updated", {"cwnd": 22397,"bytes_in_flight": 0,"smoothed_rtt": 63901,"latest_rtt": 50277}],
[1720344, 0, "transport", "spin_bit_updated", { "state": false }],
[1720344, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 29 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 161, "acked_ranges": [[187, 188]]}, { 
    "frame_type": "padding"}]}],
[1720344, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 63901}],
[1720344, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1770732, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1770732, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 189, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[29, 29]], "ect0": 28, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1770732, 0, "recovery", "metrics_updated", {"cwnd": 22436,"bytes_in_flight": 0,"smoothed_rtt": 62211,"latest_rtt": 50388}],
[1771994, 0, "transport", "spin_bit_updated", { "state": true }],
[1771994, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 30 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 157, "acked_ranges": [[188, 189]]}, { 
    "frame_type": "padding"}]}],
[1771994, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62211}],
[1771994, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1822279, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1822279, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 190, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[30, 30]], "ect0": 29, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1822279, 0, "recovery", "metrics_updated", {"cwnd": 22475,"bytes_in_flight": 0,"smoothed_rtt": 60720,"latest_rtt": 50285}],
[1823593, 0, "transport", "spin_bit_updated", { "state": false }],
[1823593, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 31 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 164, "acked_ranges": [[189, 190]]}, { 
    "frame_type": "padding"}]}],
[1823593, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 60720}],
[1823593, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1874022, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1874022, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 191, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[31, 31]], "ect0": 30, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1874022, 0, "recovery", "metrics_updated", {"cwnd": 22514,"bytes_in_flight": 0,"smoothed_rtt": 59433,"latest_rtt": 50429}],
[1875270, 0, "transport", "spin_bit_updated", { "state": true }],
[1875270, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 32 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 156, "acked_ranges": [[190, 191]]}, { 
    "frame_type": "padding"}]}],
[1875270, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 59433}],
[1875270, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1924826, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1924826, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 192, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1926034, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 33 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 151, "acked_ranges": [[190, 192]]}, { 
    "frame_type": "padding"}]}],
[1926034, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 59433}],
[1926034, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1976414, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1976414, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 193, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[32, 33]], "ect0": 32, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1976414, 0, "recovery", "metrics_updated", {"cwnd": 22592,"bytes_in_flight": 0,"smoothed_rtt": 58301,"latest_rtt": 50380}],
[1977767, 0, "transport", "spin_bit_updated", { "state": false }],
[1977767, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 34 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 169, "acked_ranges": [[192, 193]]}, { 
    "frame_type": "padding"}]}],
[1977767, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 58301}],
[1977767, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2027650, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2027650, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 194, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2028880, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 35 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 153, "acked_ranges": [[192, 194]]}, { 
    "frame_type": "padding"}]}],
[2028880, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 58301}],
[2028880, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2079748, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2079748, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 195, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[34, 35]], "ect0": 34, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2079748, 0, "recovery", "metrics_updated", {"cwnd": 22670,"bytes_in_flight": 0,"smoothed_rtt": 57371,"latest_rtt": 50868}],
[2081036, 0, "transport", "spin_bit_updated", { "state": true }],
[2081036, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 36 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 161, "acked_ranges": [[194, 195]]}, { 
    "frame_type": "padding"}]}],
[2081036, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 57371}],
[2081036, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2130821, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2130821, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 196, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2132032, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 37 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 151, "acked_ranges": [[194, 196]]}, { 
    "frame_type": "padding"}]}],
[2132032, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 57371}],
[2132032, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2181893, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2181893, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 197, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[36, 36]], "ect0": 35, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2181893, 0, "recovery", "metrics_updated", {"cwnd": 22709,"bytes_in_flight": 55,"smoothed_rtt": 61556,"latest_rtt": 90857}],
[2183090, 0, "transport", "spin_bit_updated", { "state": false }],
[2183090, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 38 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 149, "acked_ranges": [[196, 197]]}, { 
    "frame_type": "padding"}]}],
[2183090, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 61556}],
[2183090, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2232363, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2232363, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 198, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 195, "acked_ranges": [[36, 37]], "ect0": 36, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2232363, 0, "recovery", "metrics_updated", {"cwnd": 22748,"bytes_in_flight": 55,"smoothed_rtt": 65152,"latest_rtt": 90331}],
[2233450, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 39 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[196, 198]]}, { 
    "frame_type": "padding"}]}],
[2233450, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 65152}],
[2233450, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2284119, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2284119, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 199, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[38, 39]], "ect0": 38, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2284119, 0, "recovery", "metrics_updated", {"cwnd": 22826,"bytes_in_flight": 0,"smoothed_rtt": 63341,"latest_rtt": 50669}],
[2285214, 0, "transport", "spin_bit_updated", { "state": true }],
[2285214, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 40 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[198, 199]]}, { 
    "frame_type": "padding"}]}],
[2285214, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 63341}],
[2285214, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2335551, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2335551, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 200, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[40, 40]], "ect0": 39, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2335551, 0, "recovery", "metrics_updated", {"cwnd": 22865,"bytes_in_flight": 0,"smoothed_rtt": 61715,"latest_rtt": 50337}],
[2336817, 0, "transport", "spin_bit_updated", { "state": false }],
[2336817, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 41 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 158, "acked_ranges": [[199, 200]]}, { 
    "frame_type": "padding"}]}],
[2336817, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61715}],
[2336817, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2387209, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2387209, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 201, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[41, 41]], "ect0": 40, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2387209, 0, "recovery", "metrics_updated", {"cwnd": 22904,"bytes_in_flight": 0,"smoothed_rtt": 60299,"latest_rtt": 50392}],
[2388306, 0, "transport", "spin_bit_updated", { "state": true }],
[2388306, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 42 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[200, 201]]}, { 
    "frame_type": "padding"}]}],
[2388306, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 60299}],
[2388306, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2438563, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2438563, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 202, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[42, 42]], "ect0": 41, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2438563, 0, "recovery", "metrics_updated", {"cwnd": 22943,"bytes_in_flight": 0,"smoothed_rtt": 59043,"latest_rtt": 50257}],
[2440116, 0, "transport", "spin_bit_updated", { "state": false }],
[2440116, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 43 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 194, "acked_ranges": [[201, 202]]}, { 
    "frame_type": "padding"}]}],
[2440116, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 59043}],
[2440116, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2489969, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2489969, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 203, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2491233, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 44 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 158, "acked_ranges": [[201, 203]]}, { 
    "frame_type": "padding"}]}],
[2491233, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 59043}],
[2491233, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2541529, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2541529, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 204, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[43, 44]], "ect0": 43, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2541529, 0, "recovery", "metrics_updated", {"cwnd": 23021,"bytes_in_flight": 0,"smoothed_rtt": 57949,"latest_rtt": 50296}],
[2543137, 0, "transport", "spin_bit_updated", { "state": true }],
[2543137, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 45 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[203, 204]]}, { 
    "frame_type": "padding"}]}],
[2543137, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 57949}],
[2543137, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2593559, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2593559, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 205, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[45, 45]], "ect0": 44, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2593559, 0, "recovery", "metrics_updated", {"cwnd": 23060,"bytes_in_flight": 0,"smoothed_rtt": 57008,"latest_rtt": 50422}],
[2595011, 0, "transport", "spin_bit_updated", { "state": false }],
[2595011, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 46 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 181, "acked_ranges": [[204, 205]]}, { 
    "frame_type": "padding"}]}],
[2595011, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 57008}],
[2595011, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2645352, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2645352, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 206, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[46, 46]], "ect0": 45, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2645352, 0, "recovery", "metrics_updated", {"cwnd": 23099,"bytes_in_flight": 0,"smoothed_rtt": 56174,"latest_rtt": 50341}],
[2646578, 0, "transport", "spin_bit_updated", { "state": true }],
[2646578, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 47 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 153, "acked_ranges": [[205, 206]]}, { 
    "frame_type": "padding"}]}],
[2646578, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 56174}],
[2646578, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2696896, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2696896, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 207, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[47, 47]], "ect0": 46, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2696896, 0, "recovery", "metrics_updated", {"cwnd": 23138,"bytes_in_flight": 0,"smoothed_rtt": 55442,"latest_rtt": 50318}],
[2698127, 0, "transport", "spin_bit_updated", { "state": false }],
[2698127, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 48 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 153, "acked_ranges": [[206, 207]]}, { 
    "frame_type": "padding"}]}],
[2698127, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 55442}],
[2698127, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2748511, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2748511, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 208, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[48, 48]], "ect0": 47, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2748511, 0, "recovery", "metrics_updated", {"cwnd": 23177,"bytes_in_flight": 0,"smoothed_rtt": 54809,"latest_rtt": 50384}],
[2749873, 0, "transport", "spin_bit_updated", { "state": true }],
[2749873, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 49 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 170, "acked_ranges": [[207, 208]]}, { 
    "frame_type": "padding"}]}],
[2749873, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54809}],
[2749873, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2798590, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2798590, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 209, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2799689, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 50 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[207, 209]]}, { 
    "frame_type": "padding"}]}],
[2799689, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 54809}],
[2799689, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2900785, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2900785, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 210, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[49, 50]], "ect0": 49, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2900785, 0, "recovery", "metrics_updated", {"cwnd": 23255,"bytes_in_flight": 0,"smoothed_rtt": 59344,"latest_rtt": 91096}],
[2901913, 0, "transport", "spin_bit_updated", { "state": false }],
[2901913, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 51 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[209, 210]]}, { 
    "frame_type": "padding"}]}],
[2901913, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 59344}],
[2901913, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2953098, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2953098, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 211, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[51, 51]], "ect0": 50, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2953098, 0, "recovery", "metrics_updated", {"cwnd": 23294,"bytes_in_flight": 0,"smoothed_rtt": 58324,"latest_rtt": 51185}],
[2954197, 0, "transport", "spin_bit_updated", { "state": true }],
[2954197, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 52 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[210, 211]]}, { 
    "frame_type": "padding"}]}],
[2954197, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 58324}],
[2954197, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3002503, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3002503, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 212, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3003602, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 53 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[210, 212]]}, { 
    "frame_type": "padding"}]}],
[3003602, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 58324}],
[3003602, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3105114, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3105114, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 213, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[52, 53]], "ect0": 52, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3105114, 0, "recovery", "metrics_updated", {"cwnd": 23372,"bytes_in_flight": 0,"smoothed_rtt": 62472,"latest_rtt": 91512}],
[3106214, 0, "transport", "spin_bit_updated", { "state": false }],
[3106214, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 54 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[212, 213]]}, { 
    "frame_type": "padding"}]}],
[3106214, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62472}],
[3106214, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3155483, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3155483, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 214, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3156573, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 55 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[212, 214]]}, { 
    "frame_type": "padding"}]}],
[3156573, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 62472}],
[3156573, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3261444, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3261444, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 215, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 213, "acked_ranges": [[54, 55]], "ect0": 54, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3261444, 0, "recovery", "metrics_updated", {"cwnd": 23450,"bytes_in_flight": 0,"smoothed_rtt": 66521,"latest_rtt": 94871}],
[3262575, 0, "transport", "spin_bit_updated", { "state": true }],
[3262575, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 56 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[214, 215]]}, { 
    "frame_type": "padding"}]}],
[3262575, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 66521}],
[3262575, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3312874, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3312874, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 216, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[56, 56]], "ect0": 55, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3312874, 0, "recovery", "metrics_updated", {"cwnd": 23489,"bytes_in_flight": 0,"smoothed_rtt": 64493,"latest_rtt": 50299}],
[3313978, 0, "transport", "spin_bit_updated", { "state": false }],
[3313978, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 57 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[215, 216]]}, { 
    "frame_type": "padding"}]}],
[3313978, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 64493}],
[3313978, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3362927, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3362927, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 217, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3364023, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 58 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[215, 217]]}, { 
    "frame_type": "padding"}]}],
[3364023, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 64493}],
[3364023, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3414316, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3414316, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 218, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[57, 58]], "ect0": 57, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3414316, 0, "recovery", "metrics_updated", {"cwnd": 23567,"bytes_in_flight": 0,"smoothed_rtt": 62718,"latest_rtt": 50293}],
[3415416, 0, "transport", "spin_bit_updated", { "state": true }],
[3415416, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 59 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[217, 218]]}, { 
    "frame_type": "padding"}]}],
[3415416, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62718}],
[3415416, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3465698, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3465698, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 219, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[59, 59]], "ect0": 58, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3465698, 0, "recovery", "metrics_updated", {"cwnd": 23606,"bytes_in_flight": 0,"smoothed_rtt": 61163,"latest_rtt": 50282}],
[3466832, 0, "transport", "spin_bit_updated", { "state": false }],
[3466832, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 60 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[218, 219]]}, { 
    "frame_type": "padding"}]}],
[3466832, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61163}],
[3466832, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3517265, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3517265, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 220, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[60, 60]], "ect0": 59, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3517265, 0, "recovery", "metrics_updated", {"cwnd": 23645,"bytes_in_flight": 0,"smoothed_rtt": 59821,"latest_rtt": 50433}],
[3518369, 0, "transport", "spin_bit_updated", { "state": true }],
[3518369, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 61 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[219, 220]]}, { 
    "frame_type": "padding"}]}],
[3518369, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 59821}],
[3518369, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3568706, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3568706, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 221, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[61, 61]], "ect0": 60, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3568706, 0, "recovery", "metrics_updated", {"cwnd": 23684,"bytes_in_flight": 0,"smoothed_rtt": 58635,"latest_rtt": 50337}],
[3569803, 0, "transport", "spin_bit_updated", { "state": false }],
[3569803, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 62 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[220, 221]]}, { 
    "frame_type": "padding"}]}],
[3569803, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 58635}],
[3569803, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3619351, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3619351, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 222, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3620458, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 63 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[220, 222]]}, { 
    "frame_type": "padding"}]}],
[3620458, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 58635}],
[3620458, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3670919, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3670919, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 223, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[62, 63]], "ect0": 62, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3670919, 0, "recovery", "metrics_updated", {"cwnd": 23762,"bytes_in_flight": 0,"smoothed_rtt": 57613,"latest_rtt": 50461}],
[3672023, 0, "transport", "spin_bit_updated", { "state": true }],
[3672023, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 64 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[222, 223]]}, { 
    "frame_type": "padding"}]}],
[3672023, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 57613}],
[3672023, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3722389, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3722389, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 224, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[64, 64]], "ect0": 63, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3722389, 0, "recovery", "metrics_updated", {"cwnd": 23801,"bytes_in_flight": 0,"smoothed_rtt": 56707,"latest_rtt": 50366}],
[3723496, 0, "transport", "spin_bit_updated", { "state": false }],
[3723496, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 65 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[223, 224]]}, { 
    "frame_type": "padding"}]}],
[3723496, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 56707}],
[3723496, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3773960, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3773960, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 225, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[65, 65]], "ect0": 64, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3773960, 0, "recovery", "metrics_updated", {"cwnd": 23840,"bytes_in_flight": 0,"smoothed_rtt": 55926,"latest_rtt": 50464}],
[3775078, 0, "transport", "spin_bit_updated", { "state": true }],
[3775078, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 66 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[224, 225]]}, { 
    "frame_type": "padding"}]}],
[3775078, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 55926}],
[3775078, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3825621, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3825621, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 226, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[66, 66]], "ect0": 65, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3825621, 0, "recovery", "metrics_updated", {"cwnd": 23879,"bytes_in_flight": 0,"smoothed_rtt": 55253,"latest_rtt": 50543}],
[3826729, 0, "transport", "spin_bit_updated", { "state": false }],
[3826729, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 67 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[225, 226]]}, { 
    "frame_type": "padding"}]}],
[3826729, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 55253}],
[3826729, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3877408, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3877408, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 227, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[67, 67]], "ect0": 66, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3877408, 0, "recovery", "metrics_updated", {"cwnd": 23918,"bytes_in_flight": 0,"smoothed_rtt": 54681,"latest_rtt": 50679}],
[3878507, 0, "transport", "spin_bit_updated", { "state": true }],
[3878507, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 68 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[226, 227]]}, { 
    "frame_type": "padding"}]}],
[3878507, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54681}],
[3878507, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3927743, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3927743, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 228, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3928832, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 69 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[226, 228]]}, { 
    "frame_type": "padding"}]}],
[3928832, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 54681}],
[3928832, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3979062, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3979062, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 229, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[68, 69]], "ect0": 68, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3979062, 0, "recovery", "metrics_updated", {"cwnd": 23996,"bytes_in_flight": 0,"smoothed_rtt": 54124,"latest_rtt": 50230}],
[3980181, 0, "transport", "spin_bit_updated", { "state": false }],
[3980181, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 70 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[228, 229]]}, { 
    "frame_type": "padding"}]}],
[3980181, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54124}],
[3980181, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4029362, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4029362, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 230, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4030451, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 71 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[228, 230]]}, { 
    "frame_type": "padding"}]}],
[4030451, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 54124}],
[4030451, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4080721, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4080721, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 231, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[70, 71]], "ect0": 70, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4080721, 0, "recovery", "metrics_updated", {"cwnd": 24074,"bytes_in_flight": 0,"smoothed_rtt": 53642,"latest_rtt": 50270}],
[4081826, 0, "transport", "spin_bit_updated", { "state": true }],
[4081826, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 72 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[230, 231]]}, { 
    "frame_type": "padding"}]}],
[4081826, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53642}],
[4081826, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4131917, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4131917, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 232, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4133033, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 73 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[230, 232]]}, { 
    "frame_type": "padding"}]}],
[4133033, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 53642}],
[4133033, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4183332, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4183332, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 233, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[72, 73]], "ect0": 72, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4183332, 0, "recovery", "metrics_updated", {"cwnd": 24152,"bytes_in_flight": 0,"smoothed_rtt": 53224,"latest_rtt": 50299}],
[4184438, 0, "transport", "spin_bit_updated", { "state": false }],
[4184438, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 74 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[232, 233]]}, { 
    "frame_type": "padding"}]}],
[4184438, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53224}],
[4184438, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4234991, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4234991, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 234, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[74, 74]], "ect0": 73, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4234991, 0, "recovery", "metrics_updated", {"cwnd": 24191,"bytes_in_flight": 0,"smoothed_rtt": 52890,"latest_rtt": 50553}],
[4236119, 0, "transport", "spin_bit_updated", { "state": true }],
[4236119, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 75 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[233, 234]]}, { 
    "frame_type": "padding"}]}],
[4236119, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 52890}],
[4236119, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4285210, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4285210, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 235, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4286248, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 76 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 129, "acked_ranges": [[233, 235]]}, { 
    "frame_type": "padding"}]}],
[4286248, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 52890}],
[4286248, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4336660, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4336660, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 236, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[75, 76]], "ect0": 75, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4336660, 0, "recovery", "metrics_updated", {"cwnd": 24269,"bytes_in_flight": 0,"smoothed_rtt": 52580,"latest_rtt": 50412}],
[4337779, 0, "transport", "spin_bit_updated", { "state": false }],
[4337779, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 77 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[235, 236]]}, { 
    "frame_type": "padding"}]}],
[4337779, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 52580}],
[4337779, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4388271, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4388271, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 237, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[77, 77]], "ect0": 76, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4388271, 0, "recovery", "metrics_updated", {"cwnd": 24308,"bytes_in_flight": 0,"smoothed_rtt": 52319,"latest_rtt": 50492}],
[4389402, 0, "transport", "spin_bit_updated", { "state": true }],
[4389402, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 78 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[236, 237]]}, { 
    "frame_type": "padding"}]}],
[4389402, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 52319}],
[4389402, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4440494, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4440494, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 238, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[78, 78]], "ect0": 77, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4440494, 0, "recovery", "metrics_updated", {"cwnd": 24347,"bytes_in_flight": 0,"smoothed_rtt": 52165,"latest_rtt": 51092}],
[4441591, 0, "transport", "spin_bit_updated", { "state": false }],
[4441591, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 79 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[237, 238]]}, { 
    "frame_type": "padding"}]}],
[4441591, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 52165}],
[4441591, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4491826, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4491826, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 239, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[79, 79]], "ect0": 78, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4491826, 0, "recovery", "metrics_updated", {"cwnd": 24386,"bytes_in_flight": 0,"smoothed_rtt": 51923,"latest_rtt": 50235}],
[4492926, 0, "transport", "spin_bit_updated", { "state": true }],
[4492926, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 80 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[238, 239]]}, { 
    "frame_type": "padding"}]}],
[4492926, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51923}],
[4492926, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4542707, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4542707, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 240, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4543816, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 81 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[238, 240]]}, { 
    "frame_type": "padding"}]}],
[4543816, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 51923}],
[4543816, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4594124, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4594124, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 241, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[80, 81]], "ect0": 80, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4594124, 0, "recovery", "metrics_updated", {"cwnd": 24464,"bytes_in_flight": 0,"smoothed_rtt": 51721,"latest_rtt": 50308}],
[4595430, 0, "transport", "spin_bit_updated", { "state": false }],
[4595430, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 82 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 163, "acked_ranges": [[240, 241]]}, { 
    "frame_type": "padding"}]}],
[4595430, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51721}],
[4595430, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4645808, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4645808, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 242, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[82, 82]], "ect0": 81, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4645808, 0, "recovery", "metrics_updated", {"cwnd": 24503,"bytes_in_flight": 0,"smoothed_rtt": 51553,"latest_rtt": 50378}],
[4646931, 0, "transport", "spin_bit_updated", { "state": true }],
[4646931, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 83 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[241, 242]]}, { 
    "frame_type": "padding"}]}],
[4646931, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51553}],
[4646931, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4696857, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4696857, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 243, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4697973, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 84 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[241, 243]]}, { 
    "frame_type": "padding"}]}],
[4697973, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 51553}],
[4697973, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4748271, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4748271, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 244, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[83, 84]], "ect0": 83, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4748271, 0, "recovery", "metrics_updated", {"cwnd": 24581,"bytes_in_flight": 0,"smoothed_rtt": 51396,"latest_rtt": 50298}],
[4749391, 0, "transport", "spin_bit_updated", { "state": false }],
[4749391, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 85 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[243, 244]]}, { 
    "frame_type": "padding"}]}],
[4749391, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51396}],
[4749391, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4799663, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4799663, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 245, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[85, 85]], "ect0": 84, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4799663, 0, "recovery", "metrics_updated", {"cwnd": 24620,"bytes_in_flight": 0,"smoothed_rtt": 51255,"latest_rtt": 50272}],
[4800760, 0, "transport", "spin_bit_updated", { "state": true }],
[4800760, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 86 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[244, 245]]}, { 
    "frame_type": "padding"}]}],
[4800760, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51255}],
[4800760, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4851290, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4851290, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 246, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[86, 86]], "ect0": 85, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4851290, 0, "recovery", "metrics_updated", {"cwnd": 24659,"bytes_in_flight": 0,"smoothed_rtt": 51164,"latest_rtt": 50530}],
[4852432, 0, "transport", "spin_bit_updated", { "state": false }],
[4852432, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 87 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[245, 246]]}, { 
    "frame_type": "padding"}]}],
[4852432, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51164}],
[4852432, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4903083, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4903083, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 247, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4904171, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 88 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[245, 247]]}, { 
    "frame_type": "padding"}]}],
[4904171, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 51164}],
[4904171, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4956419, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4956419, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 248, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[87, 88]], "ect0": 87, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4956419, 0, "recovery", "metrics_updated", {"cwnd": 24737,"bytes_in_flight": 0,"smoothed_rtt": 51299,"latest_rtt": 52248}],
[4957525, 0, "transport", "spin_bit_updated", { "state": true }],
[4957525, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 89 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[247, 248]]}, { 
    "frame_type": "padding"}]}],
[4957525, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51299}],
[4957525, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5005558, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5005558, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 249, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5006647, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 90 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[247, 249]]}, { 
    "frame_type": "padding"}]}],
[5006647, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 51299}],
[5006647, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5108941, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5108941, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 250, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[89, 90]], "ect0": 89, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5108941, 0, "recovery", "metrics_updated", {"bytes_in_flight": 0,"smoothed_rtt": 51299}],
[5110031, 0, "transport", "spin_bit_updated", { "state": false }],
[5110031, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 91 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[247, 250]]}, { 
    "frame_type": "padding"}]}],
[5110031, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51299}],
[5110031, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5159689, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5159689, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 251, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5160779, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 92 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[247, 251]]}, { 
    "frame_type": "padding"}]}],
[5160779, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 51299}],
[5160779, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5211449, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5211449, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 252, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[91, 92]], "ect0": 91, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5211449, 0, "recovery", "metrics_updated", {"cwnd": 24815,"bytes_in_flight": 0,"smoothed_rtt": 51220,"latest_rtt": 50670}],
[5212549, 0, "transport", "spin_bit_updated", { "state": true }],
[5212549, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 93 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[251, 252]]}, { 
    "frame_type": "padding"}]}],
[5212549, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51220}],
[5212549, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5262823, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5262823, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 253, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[93, 93]], "ect0": 92, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5262823, 0, "recovery", "metrics_updated", {"cwnd": 24854,"bytes_in_flight": 0,"smoothed_rtt": 51101,"latest_rtt": 50274}],
[5263937, 0, "transport", "spin_bit_updated", { "state": false }],
[5263937, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 94 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[252, 253]]}, { 
    "frame_type": "padding"}]}],
[5263937, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51101}],
[5263937, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5314208, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5314208, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 254, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[94, 94]], "ect0": 93, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5314208, 0, "recovery", "metrics_updated", {"cwnd": 24893,"bytes_in_flight": 0,"smoothed_rtt": 50997,"latest_rtt": 50271}],
[5315302, 0, "transport", "spin_bit_updated", { "state": true }],
[5315302, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 95 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[253, 254]]}, { 
    "frame_type": "padding"}]}],
[5315302, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50997}],
[5315302, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5365572, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5365572, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 255, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5366690, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 96 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[253, 255]]}, { 
    "frame_type": "padding"}]}],
[5366690, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 50997}],
[5366690, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5416273, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5416273, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 256, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[95, 95]], "ect0": 94, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5416273, 0, "recovery", "metrics_updated", {"cwnd": 24932,"bytes_in_flight": 55,"smoothed_rtt": 55993,"latest_rtt": 90971}],
[5417400, 0, "transport", "spin_bit_updated", { "state": false }],
[5417400, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 97 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[255, 256]]}, { 
    "frame_type": "padding"}]}],
[5417400, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 55993}],
[5417400, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5468696, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5468696, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 257, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[96, 97]], "ect0": 96, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5468696, 0, "recovery", "metrics_updated", {"cwnd": 25010,"bytes_in_flight": 0,"smoothed_rtt": 55405,"latest_rtt": 51296}],
[5469815, 0, "transport", "spin_bit_updated", { "state": true }],
[5469815, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 98 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[256, 257]]}, { 
    "frame_type": "padding"}]}],
[5469815, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 55405}],
[5469815, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5520140, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5520140, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 258, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[98, 98]], "ect0": 97, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5520140, 0, "recovery", "metrics_updated", {"cwnd": 25049,"bytes_in_flight": 0,"smoothed_rtt": 54770,"latest_rtt": 50325}],
[5521240, 0, "transport", "spin_bit_updated", { "state": false }],
[5521240, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 99 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[257, 258]]}, { 
    "frame_type": "padding"}]}],
[5521240, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54770}],
[5521240, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5571587, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5571587, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 259, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[99, 99]], "ect0": 98, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5571587, 0, "recovery", "metrics_updated", {"cwnd": 25088,"bytes_in_flight": 0,"smoothed_rtt": 54217,"latest_rtt": 50347}],
[5572692, 0, "transport", "spin_bit_updated", { "state": true }],
[5572692, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 100 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[258, 259]]}, { 
    "frame_type": "padding"}]}],
[5572692, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54217}],
[5572692, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5623093, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5623093, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 260, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[100, 100]], "ect0": 99, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5623093, 0, "recovery", "metrics_updated", {"cwnd": 25127,"bytes_in_flight": 0,"smoothed_rtt": 53740,"latest_rtt": 50401}],
[5624207, 0, "transport", "spin_bit_updated", { "state": false }],
[5624207, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 101 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[259, 260]]}, { 
    "frame_type": "padding"}]}],
[5624207, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53740}],
[5624207, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5673876, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5673876, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 261, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5674972, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 102 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[259, 261]]}, { 
    "frame_type": "padding"}]}],
[5674972, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 53740}],
[5674972, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5725216, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5725216, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 262, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[101, 102]], "ect0": 101, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5725216, 0, "recovery", "metrics_updated", {"cwnd": 25205,"bytes_in_flight": 0,"smoothed_rtt": 53303,"latest_rtt": 50244}],
[5726322, 0, "transport", "spin_bit_updated", { "state": true }],
[5726322, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 103 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[261, 262]]}, { 
    "frame_type": "padding"}]}],
[5726322, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53303}],
[5726322, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5776703, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5776703, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 263, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[103, 103]], "ect0": 102, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5776703, 0, "recovery", "metrics_updated", {"cwnd": 25244,"bytes_in_flight": 0,"smoothed_rtt": 52937,"latest_rtt": 50381}],
[5777800, 0, "transport", "spin_bit_updated", { "state": false }],
[5777800, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 104 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[262, 263]]}, { 
    "frame_type": "padding"}]}],
[5777800, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 52937}],
[5777800, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5828058, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5828058, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 264, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[104, 104]], "ect0": 103, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5828058, 0, "recovery", "metrics_updated", {"cwnd": 25283,"bytes_in_flight": 0,"smoothed_rtt": 52602,"latest_rtt": 50258}],
[5829163, 0, "transport", "spin_bit_updated", { "state": true }],
[5829163, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 105 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[263, 264]]}, { 
    "frame_type": "padding"}]}],
[5829163, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 52602}],
[5829163, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5879329, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5879329, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 265, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5880425, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 106 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[263, 265]]}, { 
    "frame_type": "padding"}]}],
[5880425, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 52602}],
[5880425, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5930412, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5930412, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 266, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[105, 105]], "ect0": 104, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5930412, 0, "recovery", "metrics_updated", {"cwnd": 25322,"bytes_in_flight": 55,"smoothed_rtt": 57432,"latest_rtt": 91249}],
[5931512, 0, "transport", "spin_bit_updated", { "state": false }],
[5931512, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 107 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[265, 266]]}, { 
    "frame_type": "padding"}]}],
[5931512, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 57432}],
[5931512, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5982202, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5982202, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 267, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[106, 107]], "ect0": 106, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5982202, 0, "recovery", "metrics_updated", {"cwnd": 25400,"bytes_in_flight": 0,"smoothed_rtt": 56589,"latest_rtt": 50690}],
[5983300, 0, "transport", "spin_bit_updated", { "state": true }],
[5983300, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 108 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[266, 267]]}, { 
    "frame_type": "padding"}]}],
[5983300, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 56589}],
[5983300, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6033576, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6033576, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 268, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[108, 108]], "ect0": 107, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6033576, 0, "recovery", "metrics_updated", {"cwnd": 25439,"bytes_in_flight": 0,"smoothed_rtt": 55799,"latest_rtt": 50276}],
[6034701, 0, "transport", "spin_bit_updated", { "state": false }],
[6034701, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 109 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[267, 268]]}, { 
    "frame_type": "padding"}]}],
[6034701, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 55799}],
[6034701, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6085068, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6085068, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 269, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[109, 109]], "ect0": 108, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6085068, 0, "recovery", "metrics_updated", {"cwnd": 25478,"bytes_in_flight": 0,"smoothed_rtt": 55120,"latest_rtt": 50367}],
[6086193, 0, "transport", "spin_bit_updated", { "state": true }],
[6086193, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 110 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[268, 269]]}, { 
    "frame_type": "padding"}]}],
[6086193, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 55120}],
[6086193, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6136498, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6136498, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 270, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[110, 110]], "ect0": 109, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6136498, 0, "recovery", "metrics_updated", {"cwnd": 25517,"bytes_in_flight": 0,"smoothed_rtt": 54518,"latest_rtt": 50305}],
[6137602, 0, "transport", "spin_bit_updated", { "state": false }],
[6137602, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 111 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[269, 270]]}, { 
    "frame_type": "padding"}]}],
[6137602, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54518}],
[6137602, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6187550, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6187550, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 271, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6188667, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 112 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[269, 271]]}, { 
    "frame_type": "padding"}]}],
[6188667, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 54518}],
[6188667, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6238981, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6238981, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 272, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[111, 112]], "ect0": 111, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6238981, 0, "recovery", "metrics_updated", {"cwnd": 25595,"bytes_in_flight": 0,"smoothed_rtt": 53992,"latest_rtt": 50314}],
[6240077, 0, "transport", "spin_bit_updated", { "state": true }],
[6240077, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 113 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[271, 272]]}, { 
    "frame_type": "padding"}]}],
[6240077, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53992}],
[6240077, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6289398, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6289398, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 273, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6290491, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 114 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[271, 273]]}, { 
    "frame_type": "padding"}]}],
[6290491, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 53992}],
[6290491, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6340770, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6340770, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 274, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[113, 114]], "ect0": 113, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6340770, 0, "recovery", "metrics_updated", {"cwnd": 25673,"bytes_in_flight": 0,"smoothed_rtt": 53527,"latest_rtt": 50279}],
[6341877, 0, "transport", "spin_bit_updated", { "state": false }],
[6341877, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 115 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[273, 274]]}, { 
    "frame_type": "padding"}]}],
[6341877, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53527}],
[6341877, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6406006, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6406006, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 275, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[115, 115]], "ect0": 114, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6406006, 0, "recovery", "metrics_updated", {"cwnd": 25712,"bytes_in_flight": 0,"smoothed_rtt": 54852,"latest_rtt": 64129}],
[6407089, 0, "transport", "spin_bit_updated", { "state": true }],
[6407089, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 116 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[274, 275]]}, { 
    "frame_type": "padding"}]}],
[6407089, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54852}],
[6407089, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6457410, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6457410, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 276, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[116, 116]], "ect0": 115, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6457410, 0, "recovery", "metrics_updated", {"cwnd": 25751,"bytes_in_flight": 0,"smoothed_rtt": 54285,"latest_rtt": 50321}],
[6458517, 0, "transport", "spin_bit_updated", { "state": false }],
[6458517, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 117 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[275, 276]]}, { 
    "frame_type": "padding"}]}],
[6458517, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54285}],
[6458517, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6508853, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6508853, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 277, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[117, 117]], "ect0": 116, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6508853, 0, "recovery", "metrics_updated", {"cwnd": 25790,"bytes_in_flight": 0,"smoothed_rtt": 53791,"latest_rtt": 50336}],
[6509998, 0, "transport", "spin_bit_updated", { "state": true }],
[6509998, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 118 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 143, "acked_ranges": [[276, 277]]}, { 
    "frame_type": "padding"}]}],
[6509998, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53791}],
[6509998, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6560306, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6560306, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 278, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[118, 118]], "ect0": 117, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6560306, 0, "recovery", "metrics_updated", {"cwnd": 25829,"bytes_in_flight": 0,"smoothed_rtt": 53355,"latest_rtt": 50308}],
[6561424, 0, "transport", "spin_bit_updated", { "state": false }],
[6561424, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 119 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[277, 278]]}, { 
    "frame_type": "padding"}]}],
[6561424, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53355}],
[6561424, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6611431, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6611431, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 279, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6612546, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 120 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[277, 279]]}, { 
    "frame_type": "padding"}]}],
[6612546, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 53355}],
[6612546, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6662891, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6662891, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 280, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[119, 120]], "ect0": 119, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6662891, 0, "recovery", "metrics_updated", {"cwnd": 25907,"bytes_in_flight": 0,"smoothed_rtt": 52978,"latest_rtt": 50345}],
[6664002, 0, "transport", "spin_bit_updated", { "state": true }],
[6664002, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 121 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[279, 280]]}, { 
    "frame_type": "padding"}]}],
[6664002, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 52978}],
[6664002, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6713061, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6713061, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 281, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6714186, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 122 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[279, 281]]}, { 
    "frame_type": "padding"}]}],
[6714186, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 52978}],
[6714186, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6764567, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6764567, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 282, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[121, 122]], "ect0": 121, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6764567, 0, "recovery", "metrics_updated", {"cwnd": 25985,"bytes_in_flight": 0,"smoothed_rtt": 52653,"latest_rtt": 50381}],
[6765673, 0, "transport", "spin_bit_updated", { "state": false }],
[6765673, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 123 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[281, 282]]}, { 
    "frame_type": "padding"}]}],
[6765673, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 52653}],
[6765673, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6815989, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6815989, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 283, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[123, 123]], "ect0": 122, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6815989, 0, "recovery", "metrics_updated", {"cwnd": 26024,"bytes_in_flight": 0,"smoothed_rtt": 52360,"latest_rtt": 50316}],
[6817101, 0, "transport", "spin_bit_updated", { "state": true }],
[6817101, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 124 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[282, 283]]}, { 
    "frame_type": "padding"}]}],
[6817101, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 52360}],
[6817101, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6867354, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6867354, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 284, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[124, 124]], "ect0": 123, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6867354, 0, "recovery", "metrics_updated", {"cwnd": 26063,"bytes_in_flight": 0,"smoothed_rtt": 52096,"latest_rtt": 50253}],
[6868464, 0, "transport", "spin_bit_updated", { "state": false }],
[6868464, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 125 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[283, 284]]}, { 
    "frame_type": "padding"}]}],
[6868464, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 52096}],
[6868464, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6918856, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6918856, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 285, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[125, 125]], "ect0": 124, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6918856, 0, "recovery", "metrics_updated", {"cwnd": 26102,"bytes_in_flight": 0,"smoothed_rtt": 51883,"latest_rtt": 50392}],
[6919969, 0, "transport", "spin_bit_updated", { "state": true }],
[6919969, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 126 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[284, 285]]}, { 
    "frame_type": "padding"}]}],
[6919969, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51883}],
[6919969, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6969971, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6969971, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 286, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6971060, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 127 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[284, 286]]}, { 
    "frame_type": "padding"}]}],
[6971060, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 51883}],
[6971060, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7021046, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7021046, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 287, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[126, 126]], "ect0": 125, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7021046, 0, "recovery", "metrics_updated", {"cwnd": 26141,"bytes_in_flight": 55,"smoothed_rtt": 56782,"latest_rtt": 91077}],
[7022149, 0, "transport", "spin_bit_updated", { "state": false }],
[7022149, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 128 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[286, 287]]}, { 
    "frame_type": "padding"}]}],
[7022149, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 56782}],
[7022149, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7071364, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7071364, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 288, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 195, "acked_ranges": [[126, 127]], "ect0": 126, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7071364, 0, "recovery", "metrics_updated", {"cwnd": 26180,"bytes_in_flight": 55,"smoothed_rtt": 60972,"latest_rtt": 90304}],
[7072464, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 129 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[286, 288]]}, { 
    "frame_type": "padding"}]}],
[7072464, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 60972}],
[7072464, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7122758, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7122758, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 289, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[128, 129]], "ect0": 128, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7122758, 0, "recovery", "metrics_updated", {"cwnd": 26258,"bytes_in_flight": 0,"smoothed_rtt": 59637,"latest_rtt": 50294}],
[7123859, 0, "transport", "spin_bit_updated", { "state": true }],
[7123859, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 130 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[288, 289]]}, { 
    "frame_type": "padding"}]}],
[7123859, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 59637}],
[7123859, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7174081, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7174081, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 290, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[130, 130]], "ect0": 129, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7174081, 0, "recovery", "metrics_updated", {"cwnd": 26297,"bytes_in_flight": 0,"smoothed_rtt": 58460,"latest_rtt": 50222}],
[7175204, 0, "transport", "spin_bit_updated", { "state": false }],
[7175204, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 132 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[289, 290]]}, { 
    "frame_type": "padding"}]}],
[7175204, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 58460}],
[7175204, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7225565, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7225565, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 291, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[132, 132]], "ect0": 130, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7225565, 0, "recovery", "metrics_updated", {"cwnd": 26336,"bytes_in_flight": 0,"smoothed_rtt": 57447,"latest_rtt": 50361}],
[7226673, 0, "transport", "spin_bit_updated", { "state": true }],
[7226673, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 133 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[290, 291]]}, { 
    "frame_type": "padding"}]}],
[7226673, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 57447}],
[7226673, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7276986, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7276986, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 292, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[133, 133]], "ect0": 131, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7276986, 0, "recovery", "metrics_updated", {"cwnd": 26375,"bytes_in_flight": 0,"smoothed_rtt": 56555,"latest_rtt": 50313}],
[7278119, 0, "transport", "spin_bit_updated", { "state": false }],
[7278119, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 134 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[291, 292]]}, { 
    "frame_type": "padding"}]}],
[7278119, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 56555}],
[7278119, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7328757, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7328757, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 293, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[134, 134]], "ect0": 132, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7328757, 0, "recovery", "metrics_updated", {"cwnd": 26414,"bytes_in_flight": 0,"smoothed_rtt": 55815,"latest_rtt": 50638}],
[7329869, 0, "transport", "spin_bit_updated", { "state": true }],
[7329869, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 135 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[292, 293]]}, { 
    "frame_type": "padding"}]}],
[7329869, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 55815}],
[7329869, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7380791, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7380791, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 294, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[135, 135]], "ect0": 133, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7380791, 0, "recovery", "metrics_updated", {"cwnd": 26453,"bytes_in_flight": 0,"smoothed_rtt": 55203,"latest_rtt": 50922}],
[7381929, 0, "transport", "spin_bit_updated", { "state": false }],
[7381929, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 136 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[293, 294]]}, { 
    "frame_type": "padding"}]}],
[7381929, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 55203}],
[7381929, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7431098, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7431098, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 295, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7432216, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 137 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[293, 295]]}, { 
    "frame_type": "padding"}]}],
[7432216, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 55203}],
[7432216, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7482519, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7482519, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 296, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[136, 137]], "ect0": 135, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7482519, 0, "recovery", "metrics_updated", {"cwnd": 26531,"bytes_in_flight": 0,"smoothed_rtt": 54590,"latest_rtt": 50303}],
[7482549, 0, "transport", "spin_bit_updated", { "state": true }],
[7482549, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 138 }, "frames": [{ 
    "frame_type": "ack_frequency", "sequence_number": 1, "packet_tolerance": 3, "max_ack_delay": 16000, "reordering_threshold": 0}, { 
    "frame_type": "padding"}]}],
[7482549, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54590}],
[7482549, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7483652, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 139 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[295, 296]]}, { 
    "frame_type": "padding"}]}],
[7483652, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 54590}],
[7483652, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7532965, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7532965, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 297, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[136, 138]], "ect0": 136, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7532965, 0, "recovery", "metrics_updated", {"cwnd": 26570,"bytes_in_flight": 55,"smoothed_rtt": 54068,"latest_rtt": 50416}],
[7534067, 0, "transport", "spin_bit_updated", { "state": false }],
[7534067, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 140 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[295, 297]]}, { 
    "frame_type": "padding"}]}],
[7534067, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 54068}],
[7534067, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7584295, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7584295, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 298, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[139, 140]], "ect0": 138, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7584295, 0, "recovery", "metrics_updated", {"cwnd": 26648,"bytes_in_flight": 0,"smoothed_rtt": 53588,"latest_rtt": 50228}],
[7585421, 0, "transport", "spin_bit_updated", { "state": true }],
[7585421, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 141 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[297, 298]]}, { 
    "frame_type": "padding"}]}],
[7585421, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53588}],
[7585421, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7635014, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7635014, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 299, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7636138, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 142 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[297, 299]]}, { 
    "frame_type": "padding"}]}],
[7636138, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 53588}],
[7636138, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7686485, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7686485, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 300, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[141, 142]], "ect0": 140, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7686485, 0, "recovery", "metrics_updated", {"cwnd": 26726,"bytes_in_flight": 0,"smoothed_rtt": 53182,"latest_rtt": 50347}],
[7687585, 0, "transport", "spin_bit_updated", { "state": false }],
[7687585, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 143 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[299, 300]]}, { 
    "frame_type": "padding"}]}],
[7687585, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53182}],
[7687585, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7737773, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7737773, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 301, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7738877, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 144 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[299, 301]]}, { 
    "frame_type": "padding"}]}],
[7738877, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 53182}],
[7738877, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7788236, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7788236, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 302, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[143, 143]], "ect0": 141, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7788236, 0, "recovery", "metrics_updated", {"cwnd": 26765,"bytes_in_flight": 55,"smoothed_rtt": 57865,"latest_rtt": 90651}],
[7789335, 0, "transport", "spin_bit_updated", { "state": true }],
[7789335, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 145 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[301, 302]]}, { 
    "frame_type": "padding"}]}],
[7789335, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 57865}],
[7789335, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7839655, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7839655, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 303, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[143, 144]], "ect0": 142, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7839655, 0, "recovery", "metrics_updated", {"cwnd": 26804,"bytes_in_flight": 55,"smoothed_rtt": 61979,"latest_rtt": 90778}],
[7840761, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 146 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[301, 303]]}, { 
    "frame_type": "padding"}]}],
[7840761, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 61979}],
[7840761, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7891017, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7891017, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 304, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[145, 146]], "ect0": 144, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7891017, 0, "recovery", "metrics_updated", {"cwnd": 26882,"bytes_in_flight": 0,"smoothed_rtt": 60513,"latest_rtt": 50256}],
[7892119, 0, "transport", "spin_bit_updated", { "state": false }],
[7892119, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 147 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[303, 304]]}, { 
    "frame_type": "padding"}]}],
[7892119, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 60513}],
[7892119, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7942446, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7942446, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 305, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[147, 147]], "ect0": 145, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7942446, 0, "recovery", "metrics_updated", {"cwnd": 26921,"bytes_in_flight": 0,"smoothed_rtt": 59239,"latest_rtt": 50327}],
[7943546, 0, "transport", "spin_bit_updated", { "state": true }],
[7943546, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 148 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[304, 305]]}, { 
    "frame_type": "padding"}]}],
[7943546, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 59239}],
[7943546, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7993915, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7993915, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 306, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[148, 148]], "ect0": 146, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7993915, 0, "recovery", "metrics_updated", {"cwnd": 26960,"bytes_in_flight": 0,"smoothed_rtt": 58130,"latest_rtt": 50369}],
[7995018, 0, "transport", "spin_bit_updated", { "state": false }],
[7995018, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 149 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[305, 306]]}, { 
    "frame_type": "padding"}]}],
[7995018, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 58130}],
[7995018, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8045336, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8045336, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 307, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[149, 149]], "ect0": 147, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8045336, 0, "recovery", "metrics_updated", {"cwnd": 26999,"bytes_in_flight": 0,"smoothed_rtt": 57153,"latest_rtt": 50318}],
[8046444, 0, "transport", "spin_bit_updated", { "state": true }],
[8046444, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 150 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[306, 307]]}, { 
    "frame_type": "padding"}]}],
[8046444, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 57153}],
[8046444, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8096761, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8096761, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 308, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[150, 150]], "ect0": 148, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8096761, 0, "recovery", "metrics_updated", {"cwnd": 27038,"bytes_in_flight": 0,"smoothed_rtt": 56298,"latest_rtt": 50317}],
[8097865, 0, "transport", "spin_bit_updated", { "state": false }],
[8097865, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 151 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[307, 308]]}, { 
    "frame_type": "padding"}]}],
[8097865, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 56298}],
[8097865, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8148149, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8148149, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 309, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[151, 151]], "ect0": 149, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8148149, 0, "recovery", "metrics_updated", {"cwnd": 27077,"bytes_in_flight": 0,"smoothed_rtt": 55546,"latest_rtt": 50284}],
[8149247, 0, "transport", "spin_bit_updated", { "state": true }],
[8149247, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 152 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[308, 309]]}, { 
    "frame_type": "padding"}]}],
[8149247, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 55546}],
[8149247, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8199798, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8199798, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 310, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[152, 152]], "ect0": 150, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8199798, 0, "recovery", "metrics_updated", {"cwnd": 27116,"bytes_in_flight": 0,"smoothed_rtt": 54921,"latest_rtt": 50551}],
[8200905, 0, "transport", "spin_bit_updated", { "state": false }],
[8200905, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 153 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[309, 310]]}, { 
    "frame_type": "padding"}]}],
[8200905, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54921}],
[8200905, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8251187, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8251187, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 311, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[153, 153]], "ect0": 151, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8251187, 0, "recovery", "metrics_updated", {"cwnd": 27155,"bytes_in_flight": 0,"smoothed_rtt": 54341,"latest_rtt": 50282}],
[8252309, 0, "transport", "spin_bit_updated", { "state": true }],
[8252309, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 154 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[310, 311]]}, { 
    "frame_type": "padding"}]}],
[8252309, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54341}],
[8252309, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8303031, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8303031, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 312, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[154, 154]], "ect0": 152, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8303031, 0, "recovery", "metrics_updated", {"cwnd": 27194,"bytes_in_flight": 0,"smoothed_rtt": 53888,"latest_rtt": 50722}],
[8304091, 0, "transport", "spin_bit_updated", { "state": false }],
[8304091, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 155 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 132, "acked_ranges": [[311, 312]]}, { 
    "frame_type": "padding"}]}],
[8304091, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53888}],
[8304091, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8354424, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8354424, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 313, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[155, 155]], "ect0": 153, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8354424, 0, "recovery", "metrics_updated", {"cwnd": 27233,"bytes_in_flight": 0,"smoothed_rtt": 53443,"latest_rtt": 50333}],
[8355522, 0, "transport", "spin_bit_updated", { "state": true }],
[8355522, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 156 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[312, 313]]}, { 
    "frame_type": "padding"}]}],
[8355522, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53443}],
[8355522, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8405041, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8405041, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 314, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8406151, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 157 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[312, 314]]}, { 
    "frame_type": "padding"}]}],
[8406151, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 53443}],
[8406151, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8456419, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8456419, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 315, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[156, 157]], "ect0": 155, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8456419, 0, "recovery", "metrics_updated", {"cwnd": 27311,"bytes_in_flight": 0,"smoothed_rtt": 53046,"latest_rtt": 50268}],
[8457560, 0, "transport", "spin_bit_updated", { "state": false }],
[8457560, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 158 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[314, 315]]}, { 
    "frame_type": "padding"}]}],
[8457560, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53046}],
[8457560, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8507830, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8507830, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 316, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[158, 158]], "ect0": 156, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8507830, 0, "recovery", "metrics_updated", {"cwnd": 27350,"bytes_in_flight": 0,"smoothed_rtt": 52699,"latest_rtt": 50270}],
[8508933, 0, "transport", "spin_bit_updated", { "state": true }],
[8508933, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 159 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[315, 316]]}, { 
    "frame_type": "padding"}]}],
[8508933, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 52699}],
[8508933, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8559411, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8559411, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 317, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[159, 159]], "ect0": 157, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8559411, 0, "recovery", "metrics_updated", {"cwnd": 27389,"bytes_in_flight": 0,"smoothed_rtt": 52421,"latest_rtt": 50478}],
[8560510, 0, "transport", "spin_bit_updated", { "state": false }],
[8560510, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 160 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[316, 317]]}, { 
    "frame_type": "padding"}]}],
[8560510, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 52421}],
[8560510, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8609447, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8609447, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 318, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8610546, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 161 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[316, 318]]}, { 
    "frame_type": "padding"}]}],
[8610546, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 52421}],
[8610546, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8660830, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8660830, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 319, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[160, 161]], "ect0": 159, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8660830, 0, "recovery", "metrics_updated", {"cwnd": 27467,"bytes_in_flight": 0,"smoothed_rtt": 52153,"latest_rtt": 50284}],
[8661934, 0, "transport", "spin_bit_updated", { "state": true }],
[8661934, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 162 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[318, 319]]}, { 
    "frame_type": "padding"}]}],
[8661934, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 52153}],
[8661934, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8712470, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8712470, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 320, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[162, 162]], "ect0": 160, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8712470, 0, "recovery", "metrics_updated", {"cwnd": 27506,"bytes_in_flight": 0,"smoothed_rtt": 51950,"latest_rtt": 50536}],
[8713579, 0, "transport", "spin_bit_updated", { "state": false }],
[8713579, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 163 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[319, 320]]}, { 
    "frame_type": "padding"}]}],
[8713579, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51950}],
[8713579, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8763907, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8763907, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 321, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[163, 163]], "ect0": 161, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8763907, 0, "recovery", "metrics_updated", {"cwnd": 27545,"bytes_in_flight": 0,"smoothed_rtt": 51747,"latest_rtt": 50328}],
[8765013, 0, "transport", "spin_bit_updated", { "state": true }],
[8765013, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 164 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[320, 321]]}, { 
    "frame_type": "padding"}]}],
[8765013, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51747}],
[8765013, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8815066, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8815066, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 322, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8816165, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 165 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[320, 322]]}, { 
    "frame_type": "padding"}]}],
[8816165, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 51747}],
[8816165, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8866455, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8866455, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 323, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[164, 165]], "ect0": 163, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8866455, 0, "recovery", "metrics_updated", {"cwnd": 27623,"bytes_in_flight": 0,"smoothed_rtt": 51564,"latest_rtt": 50290}],
[8867557, 0, "transport", "spin_bit_updated", { "state": false }],
[8867557, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 166 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[322, 323]]}, { 
    "frame_type": "padding"}]}],
[8867557, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51564}],
[8867557, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8917331, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8917331, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 324, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8918442, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 167 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[322, 324]]}, { 
    "frame_type": "padding"}]}],
[8918442, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 51564}],
[8918442, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8968721, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8968721, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 325, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[166, 167]], "ect0": 165, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8968721, 0, "recovery", "metrics_updated", {"cwnd": 27701,"bytes_in_flight": 0,"smoothed_rtt": 51403,"latest_rtt": 50279}],
[8969887, 0, "transport", "spin_bit_updated", { "state": true }],
[8969887, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 168 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 145, "acked_ranges": [[324, 325]]}, { 
    "frame_type": "padding"}]}],
[8969887, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51403}],
[8969887, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9019309, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9019309, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 326, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9020391, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 169 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[324, 326]]}, { 
    "frame_type": "padding"}]}],
[9020391, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 51403}],
[9020391, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9070300, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9070300, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 327, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[168, 168]], "ect0": 166, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9070300, 0, "recovery", "metrics_updated", {"cwnd": 27740,"bytes_in_flight": 55,"smoothed_rtt": 56279,"latest_rtt": 90413}],
[9071718, 0, "transport", "spin_bit_updated", { "state": false }],
[9071718, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 170 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 177, "acked_ranges": [[326, 327]]}, { 
    "frame_type": "padding"}]}],
[9071718, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 56279}],
[9071718, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9120976, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9120976, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 328, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[168, 169]], "ect0": 167, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9120976, 0, "recovery", "metrics_updated", {"cwnd": 27779,"bytes_in_flight": 55,"smoothed_rtt": 60567,"latest_rtt": 90585}],
[9122421, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 171 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 180, "acked_ranges": [[326, 328]]}, { 
    "frame_type": "padding"}]}],
[9122421, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 60567}],
[9122421, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9172992, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9172992, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 329, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[170, 171]], "ect0": 169, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9172992, 0, "recovery", "metrics_updated", {"cwnd": 27857,"bytes_in_flight": 0,"smoothed_rtt": 59317,"latest_rtt": 50571}],
[9174341, 0, "transport", "spin_bit_updated", { "state": true }],
[9174341, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 172 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 168, "acked_ranges": [[328, 329]]}, { 
    "frame_type": "padding"}]}],
[9174341, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 59317}],
[9174341, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9223602, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9223602, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 330, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9225025, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 173 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 177, "acked_ranges": [[328, 330]]}, { 
    "frame_type": "padding"}]}],
[9225025, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 59317}],
[9225025, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9275396, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9275396, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 331, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[172, 173]], "ect0": 171, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9275396, 0, "recovery", "metrics_updated", {"cwnd": 27935,"bytes_in_flight": 0,"smoothed_rtt": 58198,"latest_rtt": 50371}],
[9276690, 0, "transport", "spin_bit_updated", { "state": false }],
[9276690, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 174 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 161, "acked_ranges": [[330, 331]]}, { 
    "frame_type": "padding"}]}],
[9276690, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 58198}],
[9276690, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9326978, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9326978, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 332, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[174, 174]], "ect0": 172, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9326978, 0, "recovery", "metrics_updated", {"cwnd": 27974,"bytes_in_flight": 0,"smoothed_rtt": 57209,"latest_rtt": 50288}],
[9328486, 0, "transport", "spin_bit_updated", { "state": true }],
[9328486, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 175 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 188, "acked_ranges": [[331, 332]]}, { 
    "frame_type": "padding"}]}],
[9328486, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 57209}],
[9328486, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9379025, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9379025, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 333, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[175, 175]], "ect0": 173, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9379025, 0, "recovery", "metrics_updated", {"cwnd": 28013,"bytes_in_flight": 0,"smoothed_rtt": 56375,"latest_rtt": 50539}],
[9380209, 0, "transport", "spin_bit_updated", { "state": false }],
[9380209, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 176 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 148, "acked_ranges": [[332, 333]]}, { 
    "frame_type": "padding"}]}],
[9380209, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 56375}],
[9380209, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9430450, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9430450, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 334, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[176, 176]], "ect0": 174, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9430450, 0, "recovery", "metrics_updated", {"cwnd": 28052,"bytes_in_flight": 0,"smoothed_rtt": 55608,"latest_rtt": 50241}],
[9431451, 0, "transport", "spin_bit_updated", { "state": true }],
[9431451, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 177 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 125, "acked_ranges": [[333, 334]]}, { 
    "frame_type": "padding"}]}],
[9431451, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 55608}],
[9431451, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9481739, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9481739, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 335, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[177, 177]], "ect0": 175, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9481739, 0, "recovery", "metrics_updated", {"cwnd": 28091,"bytes_in_flight": 0,"smoothed_rtt": 54943,"latest_rtt": 50288}],
[9482739, 0, "transport", "spin_bit_updated", { "state": false }],
[9482739, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 178 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 125, "acked_ranges": [[334, 335]]}, { 
    "frame_type": "padding"}]}],
[9482739, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54943}],
[9482739, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9533008, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9533008, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 336, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[178, 178]], "ect0": 176, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9533008, 0, "recovery", "metrics_updated", {"cwnd": 28130,"bytes_in_flight": 0,"smoothed_rtt": 54358,"latest_rtt": 50269}],
[9534025, 0, "transport", "spin_bit_updated", { "state": true }],
[9534025, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 179 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 127, "acked_ranges": [[335, 336]]}, { 
    "frame_type": "padding"}]}],
[9534025, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54358}],
[9534025, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9585941, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9585941, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 337, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[179, 179]], "ect0": 177, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9585941, 0, "recovery", "metrics_updated", {"cwnd": 28169,"bytes_in_flight": 0,"smoothed_rtt": 54052,"latest_rtt": 51916}],
[9587056, 0, "transport", "spin_bit_updated", { "state": false }],
[9587056, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 180 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[336, 337]]}, { 
    "frame_type": "padding"}]}],
[9587056, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54052}],
[9587056, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9634874, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9634874, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 338, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9635982, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 181 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[336, 338]]}, { 
    "frame_type": "padding"}]}],
[9635982, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 54052}],
[9635982, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9737132, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9737132, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 339, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[180, 181]], "ect0": 179, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9737132, 0, "recovery", "metrics_updated", {"cwnd": 28247,"bytes_in_flight": 0,"smoothed_rtt": 58689,"latest_rtt": 91150}],
[9738238, 0, "transport", "spin_bit_updated", { "state": true }],
[9738238, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 182 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[338, 339]]}, { 
    "frame_type": "padding"}]}],
[9738238, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 58689}],
[9738238, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9788462, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9788462, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 340, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[182, 182]], "ect0": 180, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9788462, 0, "recovery", "metrics_updated", {"cwnd": 28286,"bytes_in_flight": 0,"smoothed_rtt": 57630,"latest_rtt": 50224}],
[9789567, 0, "transport", "spin_bit_updated", { "state": false }],
[9789567, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 183 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[339, 340]]}, { 
    "frame_type": "padding"}]}],
[9789567, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 57630}],
[9789567, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9839139, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9839139, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 341, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9840251, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 184 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[339, 341]]}, { 
    "frame_type": "padding"}]}],
[9840251, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 57630}],
[9840251, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9889968, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9889968, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 342, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 195, "acked_ranges": [[183, 183]], "ect0": 181, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9889968, 0, "recovery", "metrics_updated", {"cwnd": 28325,"bytes_in_flight": 55,"smoothed_rtt": 61726,"latest_rtt": 90401}],
[9891078, 0, "transport", "spin_bit_updated", { "state": true }],
[9891078, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 185 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[341, 342]]}, { 
    "frame_type": "padding"}]}],
[9891078, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 61726}],
[9891078, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9941601, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9941601, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 343, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[183, 184]], "ect0": 182, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9941601, 0, "recovery", "metrics_updated", {"cwnd": 28364,"bytes_in_flight": 55,"smoothed_rtt": 65429,"latest_rtt": 91350}],
[9942718, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 186 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[341, 343]]}, { 
    "frame_type": "padding"}]}],
[9942718, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 65429}],
[9942718, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9993114, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9993114, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 344, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[185, 186]], "ect0": 184, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9993114, 0, "recovery", "metrics_updated", {"cwnd": 28442,"bytes_in_flight": 0,"smoothed_rtt": 63549,"latest_rtt": 50396}],
[9994231, 0, "transport", "spin_bit_updated", { "state": false }],
[9994231, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 187 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[343, 344]]}, { 
    "frame_type": "padding"}]}],
[9994231, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 63549}],
[9994231, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10043874, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10043874, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 345, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10044982, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 188 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[343, 345]]}, { 
    "frame_type": "padding"}]}],
[10044982, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 63549}],
[10044982, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10094610, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10094610, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 346, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 195, "acked_ranges": [[187, 187]], "ect0": 185, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10094610, 0, "recovery", "metrics_updated", {"cwnd": 28481,"bytes_in_flight": 55,"smoothed_rtt": 66902,"latest_rtt": 90379}],
[10095767, 0, "transport", "spin_bit_updated", { "state": true }],
[10095767, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 189 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 144, "acked_ranges": [[345, 346]]}, { 
    "frame_type": "padding"}]}],
[10095767, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 66902}],
[10095767, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10146132, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10146132, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 347, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[188, 189]], "ect0": 187, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10146132, 0, "recovery", "metrics_updated", {"cwnd": 28559,"bytes_in_flight": 0,"smoothed_rtt": 64834,"latest_rtt": 50365}],
[10147506, 0, "transport", "spin_bit_updated", { "state": false }],
[10147506, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 190 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 171, "acked_ranges": [[346, 347]]}, { 
    "frame_type": "padding"}]}],
[10147506, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 64834}],
[10147506, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10197892, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10197892, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 348, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[190, 190]], "ect0": 188, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10197892, 0, "recovery", "metrics_updated", {"cwnd": 28598,"bytes_in_flight": 0,"smoothed_rtt": 63028,"latest_rtt": 50386}],
[10199020, 0, "transport", "spin_bit_updated", { "state": true }],
[10199020, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 191 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[347, 348]]}, { 
    "frame_type": "padding"}]}],
[10199020, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 63028}],
[10199020, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10248163, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10248163, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 349, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10249287, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 192 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[347, 349]]}, { 
    "frame_type": "padding"}]}],
[10249287, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 63028}],
[10249287, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10299536, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10299536, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 350, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[191, 192]], "ect0": 190, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10299536, 0, "recovery", "metrics_updated", {"cwnd": 28676,"bytes_in_flight": 0,"smoothed_rtt": 61430,"latest_rtt": 50249}],
[10300657, 0, "transport", "spin_bit_updated", { "state": false }],
[10300657, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 193 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[349, 350]]}, { 
    "frame_type": "padding"}]}],
[10300657, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61430}],
[10300657, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10350999, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10350999, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 351, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[193, 193]], "ect0": 191, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10350999, 0, "recovery", "metrics_updated", {"cwnd": 28715,"bytes_in_flight": 0,"smoothed_rtt": 60044,"latest_rtt": 50342}],
[10352083, 0, "transport", "spin_bit_updated", { "state": true }],
[10352083, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 194 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[350, 351]]}, { 
    "frame_type": "padding"}]}],
[10352083, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 60044}],
[10352083, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10402493, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10402493, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 352, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[194, 194]], "ect0": 192, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10402493, 0, "recovery", "metrics_updated", {"cwnd": 28754,"bytes_in_flight": 0,"smoothed_rtt": 58839,"latest_rtt": 50410}],
[10403655, 0, "transport", "spin_bit_updated", { "state": false }],
[10403655, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 195 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 145, "acked_ranges": [[351, 352]]}, { 
    "frame_type": "padding"}]}],
[10403655, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 58839}],
[10403655, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10453597, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10453597, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 353, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10454706, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 196 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[351, 353]]}, { 
    "frame_type": "padding"}]}],
[10454706, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 58839}],
[10454706, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10491768, 0, "transport", "datagram_received", { "byte_length": 43}],
[10491768, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 43, "packet_number": 354, "dcid": "4f2b9b66660c445d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 147, "acked_ranges": [[195, 195]], "ect0": 193, "ect1": 0, "ce": 0}, { 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[10491794, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[10491768, 0, "recovery", "metrics_updated", {"cwnd": 28793,"bytes_in_flight": 55,"smoothed_rtt": 61248,"latest_rtt": 78113}],
[10491810, 0, "transport", "spin_bit_updated", { "state": true }],
[10491810, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 7, "packet_number": 197 }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 0}]}],
[10491810, 0, "transport", "datagram_sent", { "byte_length": 23}],
[10491852, 0, "info", "message", { "message": "Closed. Retrans= 2, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.000000"}]]}]}