{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "ddd2f8e9acc7ba04","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "1110524179414"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "130.131.215.80", "port_v4":36564}, "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": 0, "version": "00000001", "payload_length": 1182, "dcid": "ddd2f8e9acc7ba04" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 426}]}],
[116, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[118, 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}],
[125, 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": "fe5c1faade46d1c7",
    "original_connection_id": "ddd2f8e9acc7ba04",
    "stateless_reset_token": "abecde6e4f8a2f1b3115041147a729c5",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[333, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 154, "packet_number": 96731, "payload_length": 132, "scid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 41, "acked_ranges": [[0, 0]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 123}]}],
[333, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1066, "packet_number": 0, "payload_length": 1045, "scid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1041}]}],
[333, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[345, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[333, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 208, "packet_number": 1, "payload_length": 187, "scid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1041, "length": 182}]}],
[333, 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": "598cdd2fc2834b063b4b835a62d09371c95e22687b352093666dfdd756fd34b9fff8daf6179bdafa8b41ac77897d6833adc6"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "7ed427f5c7402b8a", "reset_token": "5ebae859d03dfec54ffd7da65aefd9af"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "bf0d9290a0fcbc11", "reset_token": "51caad3bdd2a591238b826082f0ee33d"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "5e779e96e3073c28", "reset_token": "4f0907ab5061d45daaf06e10c7bd57a6"}, { 
    "frame_type": "padding"}]}],
[333, 0, "recovery", "metrics_updated", {"cwnd": 15360,"bytes_in_flight": 1915}],
[333, 0, "transport", "datagram_sent", { "byte_length": 663}],
[333, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[333, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3387}],
[333, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[72615, 0, "transport", "datagram_received", { "byte_length": 1220}],
[72615, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 49, "packet_number": 1, "payload_length": 11, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 4, "acked_ranges": [[96731, 96731]], "ect0": 1, "ect1": 0, "ce": 0}]}],
[72615, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 100, "packet_number": 2, "payload_length": 63, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 2, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[72655, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[72615, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1071, "packet_number": 3, "dcid": "fe5c1faade46d1c7", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[72615, 0, "recovery", "metrics_updated", {"cwnd": 18667,"pacing_rate": 1361387,"bytes_in_flight": 0,"smoothed_rtt": 72282,"min_rtt": 72282,"latest_rtt": 72282,"app_limited": 1}],
[72669, 0, "transport", "datagram_received", { "byte_length": 1252}],
[72669, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 4, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[72675, 0, "transport", "spin_bit_updated", { "state": true }],
[72675, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 2 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[3, 4]]}, { 
    "frame_type": "ack_frequency", "sequence_number": 0, "packet_tolerance": 2, "max_ack_delay": 16000, "reordering_threshold": 0}, { 
    "frame_type": "handshake_done"}, { 
    "frame_type": "padding"}]}],
[72675, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 72282}],
[72675, 0, "transport", "datagram_sent", { "byte_length": 55}],
[106882, 0, "transport", "datagram_received", { "byte_length": 1332}],
[106882, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1332, "packet_number": 5, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[107970, 0, "transport", "spin_bit_updated", { "state": false }],
[107970, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 3 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[3, 5]]}, { 
    "frame_type": "padding"}]}],
[107970, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 72282}],
[107970, 0, "transport", "datagram_sent", { "byte_length": 55}],
[124742, 0, "transport", "datagram_received", { "byte_length": 38}],
[124742, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 38, "packet_number": 6, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 69, "acked_ranges": [[2, 2]], "ect0": 3, "ect1": 0, "ce": 0}]}],
[124742, 0, "recovery", "metrics_updated", {"cwnd": 18706,"bytes_in_flight": 55,"smoothed_rtt": 69755,"min_rtt": 52067,"latest_rtt": 52067}],
[142644, 0, "transport", "datagram_received", { "byte_length": 1412}],
[142644, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1412, "packet_number": 7, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[142666, 0, "transport", "spin_bit_updated", { "state": true }],
[142666, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 4 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 2, "acked_ranges": [[5, 7]]}, { 
    "frame_type": "padding"}]}],
[142666, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 69755}],
[142666, 0, "transport", "datagram_sent", { "byte_length": 55}],
[176968, 0, "transport", "datagram_received", { "byte_length": 1440}],
[176968, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 8, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[178110, 0, "transport", "spin_bit_updated", { "state": false }],
[178110, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 5 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[5, 8]]}, { 
    "frame_type": "padding"}]}],
[178110, 0, "recovery", "metrics_updated", {"bytes_in_flight": 165,"smoothed_rtt": 69755}],
[178110, 0, "transport", "datagram_sent", { "byte_length": 55}],
[331121, 0, "transport", "datagram_received", { "byte_length": 1440, "addr_from" : {"ip_v4": "130.131.215.80", "port_v4":10453}}],
[331121, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 9, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 464, "acked_ranges": [[3, 5]], "ect0": 6, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[331121, 0, "recovery", "metrics_updated", {"cwnd": 18823,"bytes_in_flight": 0,"smoothed_rtt": 78912,"latest_rtt": 143011}],
[331149, 0, "transport", "datagram_received", { "byte_length": 1440}],
[331149, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 10, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[331155, 0, "transport", "spin_bit_updated", { "state": true }],
[331155, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 6 }, "frames": [{ 
    "frame_type": "path_challenge", "path_challenge": "bdbeb4d1b32f345b"}, { 
    "frame_type": "padding"}]}],
[331155, 0, "recovery", "metrics_updated", {"bytes_in_flight": 1472,"smoothed_rtt": 78912}],
[331155, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 7 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[8, 10]]}, { 
    "frame_type": "padding"}]}],
[331155, 0, "recovery", "metrics_updated", {"bytes_in_flight": 1527,"smoothed_rtt": 78912}],
[331155, 0, "transport", "datagram_sent", { "byte_length": 55, "addr_to" : {"ip_v4": "130.131.215.80", "port_v4":36564}}],
[361307, 0, "transport", "datagram_received", { "byte_length": 46, "addr_from" : {"ip_v4": "130.131.215.80", "port_v4":10453}}],
[361307, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 46, "packet_number": 11, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[3, 6]], "ect0": 7, "ect1": 0, "ce": 0}, { 
    "frame_type": "path_response", "path_response": "bdbeb4d1b32f345b"}]}],
[361307, 0, "recovery", "metrics_updated", {"cwnd": 20279,"pacing_rate": 1361424,"bytes_in_flight": 55,"smoothed_rtt": 72817,"min_rtt": 30152,"latest_rtt": 30152}],
[361330, 0, "transport", "spin_bit_updated", { "state": false }],
[361330, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 8 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[361330, 0, "recovery", "metrics_updated", {"bytes_in_flight": 1527,"smoothed_rtt": 72817}],
[361330, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[404688, 0, "transport", "datagram_received", { "byte_length": 40}],
[404688, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 40, "packet_number": 12, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 66, "acked_ranges": [[8, 8], [3, 6]], "ect0": 8, "ect1": 0, "ce": 0}]}],
[404688, 0, "recovery", "metrics_updated", {"cwnd": 21735,"pacing_rate": 1361387,"bytes_in_flight": 55,"smoothed_rtt": 67884,"latest_rtt": 33358}],
[420706, 0, "recovery", "packet_lost", {
    "packet_type" : "1RTT",
    "packet_number" : 7,
    "trigger": "repeat",
    "header": {
        "packet_type" : "1RTT",
        "packet_number" : 7,
        "packet_size" : 39}}],
[439102, 0, "transport", "datagram_received", { "byte_length": 1440}],
[439102, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 13, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[439102, 0, "recovery", "metrics_updated", {"bytes_in_flight": 0,"smoothed_rtt": 67884}],
[439119, 0, "transport", "spin_bit_updated", { "state": true }],
[439119, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 9 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 2, "acked_ranges": [[8, 13]]}, { 
    "frame_type": "padding"}]}],
[439119, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67884}],
[439119, 0, "transport", "datagram_sent", { "byte_length": 55}],
[518364, 0, "transport", "datagram_received", { "byte_length": 1440}],
[518364, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 14, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 208, "acked_ranges": [[9, 9]], "ect0": 9, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[518364, 0, "recovery", "metrics_updated", {"cwnd": 21774,"bytes_in_flight": 0,"smoothed_rtt": 68054,"latest_rtt": 69245}],
[519495, 0, "transport", "spin_bit_updated", { "state": false }],
[519495, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 10 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[13, 14]]}, { 
    "frame_type": "padding"}]}],
[519495, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68054}],
[519495, 0, "transport", "datagram_sent", { "byte_length": 55}],
[596040, 0, "transport", "datagram_received", { "byte_length": 1440}],
[596040, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 15, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[10, 10]], "ect0": 10, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[596040, 0, "recovery", "metrics_updated", {"cwnd": 21813,"bytes_in_flight": 0,"smoothed_rtt": 67865,"latest_rtt": 66545}],
[597144, 0, "transport", "spin_bit_updated", { "state": true }],
[597144, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 11 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[14, 15]]}, { 
    "frame_type": "padding"}]}],
[597144, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67865}],
[597144, 0, "transport", "datagram_sent", { "byte_length": 55}],
[673784, 0, "transport", "datagram_received", { "byte_length": 1440}],
[673784, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 16, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[11, 11]], "ect0": 11, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[673784, 0, "recovery", "metrics_updated", {"cwnd": 21852,"bytes_in_flight": 0,"smoothed_rtt": 67711,"latest_rtt": 66640}],
[674896, 0, "transport", "spin_bit_updated", { "state": false }],
[674896, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 12 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[15, 16]]}, { 
    "frame_type": "padding"}]}],
[674896, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67711}],
[674896, 0, "transport", "datagram_sent", { "byte_length": 55}],
[752277, 0, "transport", "datagram_received", { "byte_length": 1440}],
[752277, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 17, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[12, 12]], "ect0": 12, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[752277, 0, "recovery", "metrics_updated", {"cwnd": 21891,"bytes_in_flight": 0,"smoothed_rtt": 67669,"latest_rtt": 67381}],
[753375, 0, "transport", "spin_bit_updated", { "state": true }],
[753375, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 13 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[16, 17]]}, { 
    "frame_type": "padding"}]}],
[753375, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67669}],
[753375, 0, "transport", "datagram_sent", { "byte_length": 55}],
[830462, 0, "transport", "datagram_received", { "byte_length": 1440}],
[830462, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 18, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[13, 13]], "ect0": 13, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[830462, 0, "recovery", "metrics_updated", {"cwnd": 21930,"bytes_in_flight": 0,"smoothed_rtt": 67596,"latest_rtt": 67087}],
[831556, 0, "transport", "spin_bit_updated", { "state": false }],
[831556, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 14 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[17, 18]]}, { 
    "frame_type": "padding"}]}],
[831556, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67596}],
[831556, 0, "transport", "datagram_sent", { "byte_length": 55}],
[909219, 0, "transport", "datagram_received", { "byte_length": 1440}],
[909219, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 19, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[14, 14]], "ect0": 14, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[909219, 0, "recovery", "metrics_updated", {"cwnd": 21969,"bytes_in_flight": 0,"smoothed_rtt": 67604,"latest_rtt": 67663}],
[910310, 0, "transport", "spin_bit_updated", { "state": true }],
[910310, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 15 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[18, 19]]}, { 
    "frame_type": "padding"}]}],
[910310, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67604}],
[910310, 0, "transport", "datagram_sent", { "byte_length": 55}],
[987947, 0, "transport", "datagram_received", { "byte_length": 1440}],
[987947, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 20, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[15, 15]], "ect0": 15, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[987947, 0, "recovery", "metrics_updated", {"cwnd": 22008,"bytes_in_flight": 0,"smoothed_rtt": 67608,"latest_rtt": 67637}],
[989055, 0, "transport", "spin_bit_updated", { "state": false }],
[989055, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 16 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[19, 20]]}, { 
    "frame_type": "padding"}]}],
[989055, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67608}],
[989055, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1067020, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1067020, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 21, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[16, 16]], "ect0": 16, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1067020, 0, "recovery", "metrics_updated", {"cwnd": 22047,"bytes_in_flight": 0,"smoothed_rtt": 67652,"latest_rtt": 67965}],
[1068130, 0, "transport", "spin_bit_updated", { "state": true }],
[1068130, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 17 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[20, 21]]}, { 
    "frame_type": "padding"}]}],
[1068130, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67652}],
[1068130, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1144401, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1144401, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 22, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[17, 17]], "ect0": 17, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1144401, 0, "recovery", "metrics_updated", {"cwnd": 22086,"bytes_in_flight": 0,"smoothed_rtt": 67479,"latest_rtt": 66271}],
[1145517, 0, "transport", "spin_bit_updated", { "state": false }],
[1145517, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 18 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[21, 22]]}, { 
    "frame_type": "padding"}]}],
[1145517, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67479}],
[1145517, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1221538, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1221538, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 23, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 195, "acked_ranges": [[18, 18]], "ect0": 18, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1221538, 0, "recovery", "metrics_updated", {"cwnd": 22125,"bytes_in_flight": 0,"smoothed_rtt": 67296,"latest_rtt": 66021}],
[1222648, 0, "transport", "spin_bit_updated", { "state": true }],
[1222648, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 19 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[22, 23]]}, { 
    "frame_type": "padding"}]}],
[1222648, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67296}],
[1222648, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1300039, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1300039, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 24, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[19, 19]], "ect0": 19, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1300039, 0, "recovery", "metrics_updated", {"cwnd": 22164,"bytes_in_flight": 0,"smoothed_rtt": 67307,"latest_rtt": 67391}],
[1301593, 0, "transport", "spin_bit_updated", { "state": false }],
[1301593, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 20 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 194, "acked_ranges": [[23, 24]]}, { 
    "frame_type": "padding"}]}],
[1301593, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67307}],
[1301593, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1378668, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1378668, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 25, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[20, 20]], "ect0": 20, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1378668, 0, "recovery", "metrics_updated", {"cwnd": 22203,"bytes_in_flight": 0,"smoothed_rtt": 67278,"latest_rtt": 67075}],
[1379768, 0, "transport", "spin_bit_updated", { "state": true }],
[1379768, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 21 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[24, 25]]}, { 
    "frame_type": "padding"}]}],
[1379768, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67278}],
[1379768, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1456980, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1456980, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 26, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[21, 21]], "ect0": 21, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1456980, 0, "recovery", "metrics_updated", {"cwnd": 22242,"bytes_in_flight": 0,"smoothed_rtt": 67269,"latest_rtt": 67212}],
[1458078, 0, "transport", "spin_bit_updated", { "state": false }],
[1458078, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 22 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[25, 26]]}, { 
    "frame_type": "padding"}]}],
[1458078, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67269}],
[1458078, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1535934, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1535934, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 27, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[22, 22]], "ect0": 22, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1535934, 0, "recovery", "metrics_updated", {"cwnd": 22281,"bytes_in_flight": 0,"smoothed_rtt": 67342,"latest_rtt": 67856}],
[1537033, 0, "transport", "spin_bit_updated", { "state": true }],
[1537033, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 24 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[26, 27]]}, { 
    "frame_type": "padding"}]}],
[1537033, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67342}],
[1537033, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1613888, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1613888, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 28, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[24, 24]], "ect0": 23, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1613888, 0, "recovery", "metrics_updated", {"cwnd": 22320,"bytes_in_flight": 0,"smoothed_rtt": 67281,"latest_rtt": 66855}],
[1614984, 0, "transport", "spin_bit_updated", { "state": false }],
[1614984, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 25 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[27, 28]]}, { 
    "frame_type": "padding"}]}],
[1614984, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67281}],
[1614984, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1695299, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1695299, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 29, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 212, "acked_ranges": [[25, 25]], "ect0": 24, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1695299, 0, "recovery", "metrics_updated", {"cwnd": 22359,"bytes_in_flight": 0,"smoothed_rtt": 67660,"latest_rtt": 70315}],
[1696403, 0, "transport", "spin_bit_updated", { "state": true }],
[1696403, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 26 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[28, 29]]}, { 
    "frame_type": "padding"}]}],
[1696403, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67660}],
[1696403, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1773353, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1773353, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 30, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[26, 26]], "ect0": 25, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1773353, 0, "recovery", "metrics_updated", {"cwnd": 22398,"bytes_in_flight": 0,"smoothed_rtt": 67571,"latest_rtt": 66950}],
[1774461, 0, "transport", "spin_bit_updated", { "state": false }],
[1774461, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 27 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[29, 30]]}, { 
    "frame_type": "padding"}]}],
[1774461, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67571}],
[1774461, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1851311, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1851311, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 31, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[27, 27]], "ect0": 26, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1851311, 0, "recovery", "metrics_updated", {"cwnd": 22437,"bytes_in_flight": 0,"smoothed_rtt": 67480,"latest_rtt": 66850}],
[1852414, 0, "transport", "spin_bit_updated", { "state": true }],
[1852414, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 28 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[30, 31]]}, { 
    "frame_type": "padding"}]}],
[1852414, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67480}],
[1852414, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1929158, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1929158, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 32, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[28, 28]], "ect0": 27, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1929158, 0, "recovery", "metrics_updated", {"cwnd": 22476,"bytes_in_flight": 0,"smoothed_rtt": 67388,"latest_rtt": 66744}],
[1930255, 0, "transport", "spin_bit_updated", { "state": false }],
[1930255, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 29 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[31, 32]]}, { 
    "frame_type": "padding"}]}],
[1930255, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67388}],
[1930255, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2008497, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2008497, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 33, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[29, 29]], "ect0": 28, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2008497, 0, "recovery", "metrics_updated", {"cwnd": 22515,"bytes_in_flight": 0,"smoothed_rtt": 67494,"latest_rtt": 68242}],
[2009904, 0, "transport", "spin_bit_updated", { "state": true }],
[2009904, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 30 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 175, "acked_ranges": [[32, 33]]}, { 
    "frame_type": "padding"}]}],
[2009904, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67494}],
[2009904, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2087470, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2087470, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 34, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[30, 30]], "ect0": 29, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2087470, 0, "recovery", "metrics_updated", {"cwnd": 22554,"bytes_in_flight": 0,"smoothed_rtt": 67503,"latest_rtt": 67566}],
[2088572, 0, "transport", "spin_bit_updated", { "state": false }],
[2088572, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 31 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[33, 34]]}, { 
    "frame_type": "padding"}]}],
[2088572, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67503}],
[2088572, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2166043, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2166043, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 35, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[31, 31]], "ect0": 30, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2166043, 0, "recovery", "metrics_updated", {"cwnd": 22593,"bytes_in_flight": 0,"smoothed_rtt": 67499,"latest_rtt": 67471}],
[2167147, 0, "transport", "spin_bit_updated", { "state": true }],
[2167147, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 32 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[34, 35]]}, { 
    "frame_type": "padding"}]}],
[2167147, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67499}],
[2167147, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2243646, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2243646, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 36, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[32, 32]], "ect0": 31, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2243646, 0, "recovery", "metrics_updated", {"cwnd": 22632,"bytes_in_flight": 0,"smoothed_rtt": 67374,"latest_rtt": 66499}],
[2244740, 0, "transport", "spin_bit_updated", { "state": false }],
[2244740, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 33 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[35, 36]]}, { 
    "frame_type": "padding"}]}],
[2244740, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67374}],
[2244740, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2321895, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2321895, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 37, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[33, 33]], "ect0": 32, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2321895, 0, "recovery", "metrics_updated", {"cwnd": 22671,"bytes_in_flight": 0,"smoothed_rtt": 67346,"latest_rtt": 67155}],
[2322988, 0, "transport", "spin_bit_updated", { "state": true }],
[2322988, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 34 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[36, 37]]}, { 
    "frame_type": "padding"}]}],
[2322988, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67346}],
[2322988, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2400651, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2400651, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 38, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[34, 34]], "ect0": 33, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2400651, 0, "recovery", "metrics_updated", {"cwnd": 22710,"bytes_in_flight": 0,"smoothed_rtt": 67385,"latest_rtt": 67663}],
[2401756, 0, "transport", "spin_bit_updated", { "state": false }],
[2401756, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 35 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[37, 38]]}, { 
    "frame_type": "padding"}]}],
[2401756, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67385}],
[2401756, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2478477, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2478477, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 39, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[35, 35]], "ect0": 34, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2478477, 0, "recovery", "metrics_updated", {"cwnd": 22749,"bytes_in_flight": 0,"smoothed_rtt": 67302,"latest_rtt": 66721}],
[2479594, 0, "transport", "spin_bit_updated", { "state": true }],
[2479594, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 36 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[38, 39]]}, { 
    "frame_type": "padding"}]}],
[2479594, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67302}],
[2479594, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2555705, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2555705, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 40, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[36, 36]], "ect0": 35, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2555705, 0, "recovery", "metrics_updated", {"cwnd": 22788,"bytes_in_flight": 0,"smoothed_rtt": 67153,"latest_rtt": 66111}],
[2556801, 0, "transport", "spin_bit_updated", { "state": false }],
[2556801, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 37 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[39, 40]]}, { 
    "frame_type": "padding"}]}],
[2556801, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67153}],
[2556801, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2636072, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2636072, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 41, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 208, "acked_ranges": [[37, 37]], "ect0": 36, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2636072, 0, "recovery", "metrics_updated", {"cwnd": 22827,"bytes_in_flight": 0,"smoothed_rtt": 67417,"latest_rtt": 69271}],
[2637177, 0, "transport", "spin_bit_updated", { "state": true }],
[2637177, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 38 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[40, 41]]}, { 
    "frame_type": "padding"}]}],
[2637177, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67417}],
[2637177, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2714956, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2714956, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 42, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[38, 38]], "ect0": 37, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2714956, 0, "recovery", "metrics_updated", {"cwnd": 22866,"bytes_in_flight": 0,"smoothed_rtt": 67462,"latest_rtt": 67779}],
[2716051, 0, "transport", "spin_bit_updated", { "state": false }],
[2716051, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 39 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[41, 42]]}, { 
    "frame_type": "padding"}]}],
[2716051, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67462}],
[2716051, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2793829, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2793829, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 43, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[39, 39]], "ect0": 38, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2793829, 0, "recovery", "metrics_updated", {"cwnd": 22905,"bytes_in_flight": 0,"smoothed_rtt": 67501,"latest_rtt": 67778}],
[2794934, 0, "transport", "spin_bit_updated", { "state": true }],
[2794934, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 40 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[42, 43]]}, { 
    "frame_type": "padding"}]}],
[2794934, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67501}],
[2794934, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2872679, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2872679, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 44, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[40, 40]], "ect0": 39, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2872679, 0, "recovery", "metrics_updated", {"cwnd": 22944,"bytes_in_flight": 0,"smoothed_rtt": 67531,"latest_rtt": 67745}],
[2873789, 0, "transport", "spin_bit_updated", { "state": false }],
[2873789, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 41 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[43, 44]]}, { 
    "frame_type": "padding"}]}],
[2873789, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67531}],
[2873789, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2951395, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2951395, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 45, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[41, 41]], "ect0": 40, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2951395, 0, "recovery", "metrics_updated", {"cwnd": 22983,"bytes_in_flight": 0,"smoothed_rtt": 67540,"latest_rtt": 67606}],
[2952527, 0, "transport", "spin_bit_updated", { "state": true }],
[2952527, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 42 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[44, 45]]}, { 
    "frame_type": "padding"}]}],
[2952527, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67540}],
[2952527, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3029618, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3029618, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 46, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[42, 42]], "ect0": 41, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3029618, 0, "recovery", "metrics_updated", {"cwnd": 23022,"bytes_in_flight": 0,"smoothed_rtt": 67483,"latest_rtt": 67091}],
[3030712, 0, "transport", "spin_bit_updated", { "state": false }],
[3030712, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 43 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[45, 46]]}, { 
    "frame_type": "padding"}]}],
[3030712, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67483}],
[3030712, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3108334, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3108334, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 47, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[43, 43]], "ect0": 42, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3108334, 0, "recovery", "metrics_updated", {"cwnd": 23061,"bytes_in_flight": 0,"smoothed_rtt": 67500,"latest_rtt": 67622}],
[3109433, 0, "transport", "spin_bit_updated", { "state": true }],
[3109433, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 44 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[46, 47]]}, { 
    "frame_type": "padding"}]}],
[3109433, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67500}],
[3109433, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3185791, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3185791, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 48, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[44, 44]], "ect0": 43, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3185791, 0, "recovery", "metrics_updated", {"cwnd": 23100,"bytes_in_flight": 0,"smoothed_rtt": 67357,"latest_rtt": 66358}],
[3186884, 0, "transport", "spin_bit_updated", { "state": false }],
[3186884, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 45 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[47, 48]]}, { 
    "frame_type": "padding"}]}],
[3186884, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67357}],
[3186884, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3264830, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3264830, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 49, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[45, 45]], "ect0": 44, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3264830, 0, "recovery", "metrics_updated", {"cwnd": 23139,"bytes_in_flight": 0,"smoothed_rtt": 67430,"latest_rtt": 67946}],
[3265938, 0, "transport", "spin_bit_updated", { "state": true }],
[3265938, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 46 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[48, 49]]}, { 
    "frame_type": "padding"}]}],
[3265938, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67430}],
[3265938, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3343918, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3343918, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 50, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[46, 46]], "ect0": 45, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3343918, 0, "recovery", "metrics_updated", {"cwnd": 23178,"bytes_in_flight": 0,"smoothed_rtt": 67498,"latest_rtt": 67980}],
[3345000, 0, "transport", "spin_bit_updated", { "state": false }],
[3345000, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 47 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[49, 50]]}, { 
    "frame_type": "padding"}]}],
[3345000, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67498}],
[3345000, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3422539, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3422539, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 51, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[47, 47]], "ect0": 46, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3422539, 0, "recovery", "metrics_updated", {"cwnd": 23217,"bytes_in_flight": 0,"smoothed_rtt": 67503,"latest_rtt": 67539}],
[3423640, 0, "transport", "spin_bit_updated", { "state": true }],
[3423640, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 48 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[50, 51]]}, { 
    "frame_type": "padding"}]}],
[3423640, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67503}],
[3423640, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3506877, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3506877, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 52, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 215, "acked_ranges": [[48, 48]], "ect0": 47, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3506877, 0, "recovery", "metrics_updated", {"cwnd": 23256,"bytes_in_flight": 0,"smoothed_rtt": 68219,"latest_rtt": 73237}],
[3507981, 0, "transport", "spin_bit_updated", { "state": false }],
[3507981, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 49 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[51, 52]]}, { 
    "frame_type": "padding"}]}],
[3507981, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68219}],
[3507981, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3594792, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3594792, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 53, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 235, "acked_ranges": [[49, 49]], "ect0": 48, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3594792, 0, "recovery", "metrics_updated", {"cwnd": 23295,"bytes_in_flight": 0,"smoothed_rtt": 69293,"latest_rtt": 76811}],
[3595911, 0, "transport", "spin_bit_updated", { "state": true }],
[3595911, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 50 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[52, 53]]}, { 
    "frame_type": "padding"}]}],
[3595911, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 69293}],
[3595911, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3673170, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3673170, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 54, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[50, 50]], "ect0": 49, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3673170, 0, "recovery", "metrics_updated", {"cwnd": 23334,"bytes_in_flight": 0,"smoothed_rtt": 69038,"latest_rtt": 67259}],
[3674260, 0, "transport", "spin_bit_updated", { "state": false }],
[3674260, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 51 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[53, 54]]}, { 
    "frame_type": "padding"}]}],
[3674260, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 69038}],
[3674260, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3751662, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3751662, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 55, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[51, 51]], "ect0": 50, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3751662, 0, "recovery", "metrics_updated", {"cwnd": 23373,"bytes_in_flight": 0,"smoothed_rtt": 68833,"latest_rtt": 67402}],
[3752756, 0, "transport", "spin_bit_updated", { "state": true }],
[3752756, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 52 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[54, 55]]}, { 
    "frame_type": "padding"}]}],
[3752756, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68833}],
[3752756, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3829831, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3829831, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 56, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[52, 52]], "ect0": 51, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3829831, 0, "recovery", "metrics_updated", {"cwnd": 23412,"bytes_in_flight": 0,"smoothed_rtt": 68613,"latest_rtt": 67075}],
[3830928, 0, "transport", "spin_bit_updated", { "state": false }],
[3830928, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 53 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[55, 56]]}, { 
    "frame_type": "padding"}]}],
[3830928, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68613}],
[3830928, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3907762, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3907762, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 57, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[53, 53]], "ect0": 52, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3907762, 0, "recovery", "metrics_updated", {"cwnd": 23451,"bytes_in_flight": 0,"smoothed_rtt": 68390,"latest_rtt": 66834}],
[3908876, 0, "transport", "spin_bit_updated", { "state": true }],
[3908876, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 54 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[56, 57]]}, { 
    "frame_type": "padding"}]}],
[3908876, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68390}],
[3908876, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3991152, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3991152, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 58, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 220, "acked_ranges": [[54, 54]], "ect0": 53, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3991152, 0, "recovery", "metrics_updated", {"cwnd": 23490,"bytes_in_flight": 0,"smoothed_rtt": 68875,"latest_rtt": 72276}],
[3992235, 0, "transport", "spin_bit_updated", { "state": false }],
[3992235, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 55 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[57, 58]]}, { 
    "frame_type": "padding"}]}],
[3992235, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68875}],
[3992235, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4068616, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4068616, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 59, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[55, 55]], "ect0": 54, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4068616, 0, "recovery", "metrics_updated", {"cwnd": 23529,"bytes_in_flight": 0,"smoothed_rtt": 68563,"latest_rtt": 66381}],
[4069971, 0, "transport", "spin_bit_updated", { "state": true }],
[4069971, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 56 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 169, "acked_ranges": [[58, 59]]}, { 
    "frame_type": "padding"}]}],
[4069971, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68563}],
[4069971, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4156332, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4156332, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 60, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 235, "acked_ranges": [[56, 56]], "ect0": 55, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4156332, 0, "recovery", "metrics_updated", {"cwnd": 23568,"bytes_in_flight": 0,"smoothed_rtt": 69537,"latest_rtt": 76361}],
[4157431, 0, "transport", "spin_bit_updated", { "state": false }],
[4157431, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 57 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[59, 60]]}, { 
    "frame_type": "padding"}]}],
[4157431, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 69537}],
[4157431, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4234622, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4234622, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 61, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[57, 57]], "ect0": 56, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4234622, 0, "recovery", "metrics_updated", {"cwnd": 23607,"bytes_in_flight": 0,"smoothed_rtt": 69243,"latest_rtt": 67191}],
[4235741, 0, "transport", "spin_bit_updated", { "state": true }],
[4235741, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 58 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[60, 61]]}, { 
    "frame_type": "padding"}]}],
[4235741, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 69243}],
[4235741, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4313434, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4313434, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 62, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[58, 58]], "ect0": 57, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4313434, 0, "recovery", "metrics_updated", {"cwnd": 23646,"bytes_in_flight": 0,"smoothed_rtt": 69049,"latest_rtt": 67693}],
[4314529, 0, "transport", "spin_bit_updated", { "state": false }],
[4314529, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 59 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[61, 62]]}, { 
    "frame_type": "padding"}]}],
[4314529, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 69049}],
[4314529, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4392020, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4392020, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 63, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[59, 59]], "ect0": 58, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4392020, 0, "recovery", "metrics_updated", {"cwnd": 23685,"bytes_in_flight": 0,"smoothed_rtt": 68854,"latest_rtt": 67491}],
[4393108, 0, "transport", "spin_bit_updated", { "state": true }],
[4393108, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 60 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[62, 63]]}, { 
    "frame_type": "padding"}]}],
[4393108, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68854}],
[4393108, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4470993, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4470993, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 64, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[60, 60]], "ect0": 59, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4470993, 0, "recovery", "metrics_updated", {"cwnd": 23724,"bytes_in_flight": 0,"smoothed_rtt": 68732,"latest_rtt": 67885}],
[4472092, 0, "transport", "spin_bit_updated", { "state": false }],
[4472092, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 61 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[63, 64]]}, { 
    "frame_type": "padding"}]}],
[4472092, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68732}],
[4472092, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4549857, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4549857, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 65, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[61, 61]], "ect0": 60, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4549857, 0, "recovery", "metrics_updated", {"cwnd": 23763,"bytes_in_flight": 0,"smoothed_rtt": 68611,"latest_rtt": 67765}],
[4550986, 0, "transport", "spin_bit_updated", { "state": true }],
[4550986, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 62 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[64, 65]]}, { 
    "frame_type": "padding"}]}],
[4550986, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68611}],
[4550986, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4629194, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4629194, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 66, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[62, 62]], "ect0": 61, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4629194, 0, "recovery", "metrics_updated", {"cwnd": 23802,"bytes_in_flight": 0,"smoothed_rtt": 68560,"latest_rtt": 68208}],
[4630480, 0, "transport", "spin_bit_updated", { "state": false }],
[4630480, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 63 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 160, "acked_ranges": [[65, 66]]}, { 
    "frame_type": "padding"}]}],
[4630480, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68560}],
[4630480, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4712316, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4712316, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 67, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 213, "acked_ranges": [[63, 63]], "ect0": 62, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4712316, 0, "recovery", "metrics_updated", {"cwnd": 23841,"bytes_in_flight": 0,"smoothed_rtt": 68969,"latest_rtt": 71836}],
[4713408, 0, "transport", "spin_bit_updated", { "state": true }],
[4713408, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 64 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[66, 67]]}, { 
    "frame_type": "padding"}]}],
[4713408, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68969}],
[4713408, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4795300, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4795300, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 68, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 218, "acked_ranges": [[64, 64]], "ect0": 63, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4795300, 0, "recovery", "metrics_updated", {"cwnd": 23880,"bytes_in_flight": 0,"smoothed_rtt": 69334,"latest_rtt": 71892}],
[4796390, 0, "transport", "spin_bit_updated", { "state": false }],
[4796390, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 65 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[67, 68]]}, { 
    "frame_type": "padding"}]}],
[4796390, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 69334}],
[4796390, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4874019, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4874019, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 69, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[65, 65]], "ect0": 64, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4874019, 0, "recovery", "metrics_updated", {"cwnd": 23919,"bytes_in_flight": 0,"smoothed_rtt": 69120,"latest_rtt": 67629}],
[4875112, 0, "transport", "spin_bit_updated", { "state": true }],
[4875112, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 66 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[68, 69]]}, { 
    "frame_type": "padding"}]}],
[4875112, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 69120}],
[4875112, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4953150, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4953150, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 70, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[66, 66]], "ect0": 65, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4953150, 0, "recovery", "metrics_updated", {"cwnd": 23958,"bytes_in_flight": 0,"smoothed_rtt": 68984,"latest_rtt": 68038}],
[4954252, 0, "transport", "spin_bit_updated", { "state": false }],
[4954252, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 67 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[69, 70]]}, { 
    "frame_type": "padding"}]}],
[4954252, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68984}],
[4954252, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5035096, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5035096, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 71, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 214, "acked_ranges": [[67, 67]], "ect0": 66, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5035096, 0, "recovery", "metrics_updated", {"cwnd": 23997,"bytes_in_flight": 0,"smoothed_rtt": 69216,"latest_rtt": 70844}],
[5036187, 0, "transport", "spin_bit_updated", { "state": true }],
[5036187, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 68 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[70, 71]]}, { 
    "frame_type": "padding"}]}],
[5036187, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 69216}],
[5036187, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5114338, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5114338, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 72, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[68, 68]], "ect0": 67, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5114338, 0, "recovery", "metrics_updated", {"cwnd": 24036,"bytes_in_flight": 0,"smoothed_rtt": 69082,"latest_rtt": 68151}],
[5115424, 0, "transport", "spin_bit_updated", { "state": false }],
[5115424, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 69 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[71, 72]]}, { 
    "frame_type": "padding"}]}],
[5115424, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 69082}],
[5115424, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5191407, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5191407, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 73, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 195, "acked_ranges": [[69, 69]], "ect0": 68, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5191407, 0, "recovery", "metrics_updated", {"cwnd": 24075,"bytes_in_flight": 0,"smoothed_rtt": 68694,"latest_rtt": 65983}],
[5192499, 0, "transport", "spin_bit_updated", { "state": true }],
[5192499, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 70 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[72, 73]]}, { 
    "frame_type": "padding"}]}],
[5192499, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68694}],
[5192499, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5269265, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5269265, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 74, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[70, 70]], "ect0": 69, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5269265, 0, "recovery", "metrics_updated", {"cwnd": 24114,"bytes_in_flight": 0,"smoothed_rtt": 68453,"latest_rtt": 66766}],
[5270351, 0, "transport", "spin_bit_updated", { "state": false }],
[5270351, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 71 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[73, 74]]}, { 
    "frame_type": "padding"}]}],
[5270351, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68453}],
[5270351, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5348541, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5348541, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 75, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[71, 71]], "ect0": 70, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5348541, 0, "recovery", "metrics_updated", {"cwnd": 24153,"bytes_in_flight": 0,"smoothed_rtt": 68420,"latest_rtt": 68190}],
[5349604, 0, "transport", "spin_bit_updated", { "state": true }],
[5349604, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 72 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 132, "acked_ranges": [[74, 75]]}, { 
    "frame_type": "padding"}]}],
[5349604, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68420}],
[5349604, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5426569, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5426569, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 76, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[72, 72]], "ect0": 71, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5426569, 0, "recovery", "metrics_updated", {"cwnd": 24192,"bytes_in_flight": 0,"smoothed_rtt": 68238,"latest_rtt": 66965}],
[5427714, 0, "transport", "spin_bit_updated", { "state": false }],
[5427714, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 73 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 143, "acked_ranges": [[75, 76]]}, { 
    "frame_type": "padding"}]}],
[5427714, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68238}],
[5427714, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5505311, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5505311, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 77, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[73, 73]], "ect0": 72, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5505311, 0, "recovery", "metrics_updated", {"cwnd": 24231,"bytes_in_flight": 0,"smoothed_rtt": 68157,"latest_rtt": 67597}],
[5506401, 0, "transport", "spin_bit_updated", { "state": true }],
[5506401, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 74 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[76, 77]]}, { 
    "frame_type": "padding"}]}],
[5506401, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68157}],
[5506401, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5583611, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5583611, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 78, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[74, 74]], "ect0": 73, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5583611, 0, "recovery", "metrics_updated", {"cwnd": 24270,"bytes_in_flight": 0,"smoothed_rtt": 68038,"latest_rtt": 67210}],
[5584860, 0, "transport", "spin_bit_updated", { "state": false }],
[5584860, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 75 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 156, "acked_ranges": [[77, 78]]}, { 
    "frame_type": "padding"}]}],
[5584860, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68038}],
[5584860, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5663560, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5663560, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 79, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 206, "acked_ranges": [[75, 75]], "ect0": 74, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5663560, 0, "recovery", "metrics_updated", {"cwnd": 24309,"bytes_in_flight": 0,"smoothed_rtt": 68120,"latest_rtt": 68700}],
[5664609, 0, "transport", "spin_bit_updated", { "state": true }],
[5664609, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 76 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 131, "acked_ranges": [[78, 79]]}, { 
    "frame_type": "padding"}]}],
[5664609, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68120}],
[5664609, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5740728, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5740728, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 80, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[76, 76]], "ect0": 75, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5740728, 0, "recovery", "metrics_updated", {"cwnd": 24348,"bytes_in_flight": 0,"smoothed_rtt": 67869,"latest_rtt": 66119}],
[5741851, 0, "transport", "spin_bit_updated", { "state": false }],
[5741851, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 77 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[79, 80]]}, { 
    "frame_type": "padding"}]}],
[5741851, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67869}],
[5741851, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5820115, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5820115, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 81, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[77, 77]], "ect0": 76, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5820115, 0, "recovery", "metrics_updated", {"cwnd": 24387,"bytes_in_flight": 0,"smoothed_rtt": 67918,"latest_rtt": 68264}],
[5821237, 0, "transport", "spin_bit_updated", { "state": true }],
[5821237, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 78 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[80, 81]]}, { 
    "frame_type": "padding"}]}],
[5821237, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67918}],
[5821237, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5898341, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5898341, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 82, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[78, 78]], "ect0": 77, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5898341, 0, "recovery", "metrics_updated", {"cwnd": 24426,"bytes_in_flight": 0,"smoothed_rtt": 67816,"latest_rtt": 67104}],
[5899342, 0, "transport", "spin_bit_updated", { "state": false }],
[5899342, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 79 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 125, "acked_ranges": [[81, 82]]}, { 
    "frame_type": "padding"}]}],
[5899342, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67816}],
[5899342, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5978576, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5978576, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 83, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[79, 79]], "ect0": 78, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5978576, 0, "recovery", "metrics_updated", {"cwnd": 24465,"bytes_in_flight": 0,"smoothed_rtt": 67993,"latest_rtt": 69234}],
[5979683, 0, "transport", "spin_bit_updated", { "state": true }],
[5979683, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 80 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[82, 83]]}, { 
    "frame_type": "padding"}]}],
[5979683, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67993}],
[5979683, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6057222, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6057222, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 84, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 195, "acked_ranges": [[80, 80]], "ect0": 79, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6057222, 0, "recovery", "metrics_updated", {"cwnd": 24504,"bytes_in_flight": 0,"smoothed_rtt": 67936,"latest_rtt": 67539}],
[6058312, 0, "transport", "spin_bit_updated", { "state": false }],
[6058312, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 81 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[83, 84]]}, { 
    "frame_type": "padding"}]}],
[6058312, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67936}],
[6058312, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6140555, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6140555, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 85, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 211, "acked_ranges": [[81, 81]], "ect0": 80, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6140555, 0, "recovery", "metrics_updated", {"cwnd": 24543,"bytes_in_flight": 0,"smoothed_rtt": 68474,"latest_rtt": 72243}],
[6141719, 0, "transport", "spin_bit_updated", { "state": true }],
[6141719, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 82 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 145, "acked_ranges": [[84, 85]]}, { 
    "frame_type": "padding"}]}],
[6141719, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68474}],
[6141719, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6220782, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6220782, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 86, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 207, "acked_ranges": [[82, 82]], "ect0": 81, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6220782, 0, "recovery", "metrics_updated", {"cwnd": 24582,"bytes_in_flight": 0,"smoothed_rtt": 68547,"latest_rtt": 69063}],
[6221882, 0, "transport", "spin_bit_updated", { "state": false }],
[6221882, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 83 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[85, 86]]}, { 
    "frame_type": "padding"}]}],
[6221882, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68547}],
[6221882, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6308805, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6308805, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 87, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 238, "acked_ranges": [[83, 83]], "ect0": 82, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6308805, 0, "recovery", "metrics_updated", {"cwnd": 24621,"bytes_in_flight": 0,"smoothed_rtt": 69594,"latest_rtt": 76923}],
[6309900, 0, "transport", "spin_bit_updated", { "state": true }],
[6309900, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 84 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[86, 87]]}, { 
    "frame_type": "padding"}]}],
[6309900, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 69594}],
[6309900, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6386848, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6386848, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 88, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[84, 84]], "ect0": 83, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6386848, 0, "recovery", "metrics_updated", {"cwnd": 24660,"bytes_in_flight": 0,"smoothed_rtt": 69263,"latest_rtt": 66948}],
[6387930, 0, "transport", "spin_bit_updated", { "state": false }],
[6387930, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 85 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[87, 88]]}, { 
    "frame_type": "padding"}]}],
[6387930, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 69263}],
[6387930, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6465919, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6465919, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 89, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[85, 85]], "ect0": 84, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6465919, 0, "recovery", "metrics_updated", {"cwnd": 24699,"bytes_in_flight": 0,"smoothed_rtt": 69103,"latest_rtt": 67989}],
[6467018, 0, "transport", "spin_bit_updated", { "state": true }],
[6467018, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 86 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[88, 89]]}, { 
    "frame_type": "padding"}]}],
[6467018, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 69103}],
[6467018, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6544649, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6544649, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 90, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[86, 86]], "ect0": 85, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6544649, 0, "recovery", "metrics_updated", {"cwnd": 24738,"bytes_in_flight": 0,"smoothed_rtt": 68919,"latest_rtt": 67631}],
[6545958, 0, "transport", "spin_bit_updated", { "state": false }],
[6545958, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 87 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 163, "acked_ranges": [[89, 90]]}, { 
    "frame_type": "padding"}]}],
[6545958, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68919}],
[6545958, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6622569, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6622569, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 91, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[87, 87]], "ect0": 86, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6622569, 0, "recovery", "metrics_updated", {"cwnd": 24777,"bytes_in_flight": 0,"smoothed_rtt": 68630,"latest_rtt": 66611}],
[6623661, 0, "transport", "spin_bit_updated", { "state": true }],
[6623661, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 88 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[90, 91]]}, { 
    "frame_type": "padding"}]}],
[6623661, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68630}],
[6623661, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6700219, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6700219, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 92, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[88, 88]], "ect0": 87, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6700219, 0, "recovery", "metrics_updated", {"cwnd": 24816,"bytes_in_flight": 0,"smoothed_rtt": 68371,"latest_rtt": 66558}],
[6701309, 0, "transport", "spin_bit_updated", { "state": false }],
[6701309, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 89 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[91, 92]]}, { 
    "frame_type": "padding"}]}],
[6701309, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68371}],
[6701309, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6778976, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6778976, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 93, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[89, 89]], "ect0": 88, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6778976, 0, "recovery", "metrics_updated", {"cwnd": 24855,"bytes_in_flight": 0,"smoothed_rtt": 68283,"latest_rtt": 67667}],
[6780061, 0, "transport", "spin_bit_updated", { "state": true }],
[6780061, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 90 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[92, 93]]}, { 
    "frame_type": "padding"}]}],
[6780061, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68283}],
[6780061, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6857217, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6857217, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 94, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[90, 90]], "ect0": 89, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6857217, 0, "recovery", "metrics_updated", {"cwnd": 24894,"bytes_in_flight": 0,"smoothed_rtt": 68142,"latest_rtt": 67156}],
[6858343, 0, "transport", "spin_bit_updated", { "state": false }],
[6858343, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 91 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[93, 94]]}, { 
    "frame_type": "padding"}]}],
[6858343, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68142}],
[6858343, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6936221, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6936221, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 95, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[91, 91]], "ect0": 90, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6936221, 0, "recovery", "metrics_updated", {"cwnd": 24933,"bytes_in_flight": 0,"smoothed_rtt": 68109,"latest_rtt": 67878}],
[6937320, 0, "transport", "spin_bit_updated", { "state": true }],
[6937320, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 92 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[94, 95]]}, { 
    "frame_type": "padding"}]}],
[6937320, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68109}],
[6937320, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7013759, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7013759, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 96, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[92, 92]], "ect0": 91, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7013759, 0, "recovery", "metrics_updated", {"cwnd": 24972,"bytes_in_flight": 0,"smoothed_rtt": 67900,"latest_rtt": 66439}],
[7014849, 0, "transport", "spin_bit_updated", { "state": false }],
[7014849, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 93 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[95, 96]]}, { 
    "frame_type": "padding"}]}],
[7014849, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67900}],
[7014849, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7093082, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7093082, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 97, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[93, 93]], "ect0": 92, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7093082, 0, "recovery", "metrics_updated", {"cwnd": 25011,"bytes_in_flight": 0,"smoothed_rtt": 67941,"latest_rtt": 68233}],
[7094180, 0, "transport", "spin_bit_updated", { "state": true }],
[7094180, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 94 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[96, 97]]}, { 
    "frame_type": "padding"}]}],
[7094180, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67941}],
[7094180, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7170660, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7170660, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 98, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[94, 94]], "ect0": 93, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7170660, 0, "recovery", "metrics_updated", {"cwnd": 25050,"bytes_in_flight": 0,"smoothed_rtt": 67758,"latest_rtt": 66480}],
[7171756, 0, "transport", "spin_bit_updated", { "state": false }],
[7171756, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 95 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[97, 98]]}, { 
    "frame_type": "padding"}]}],
[7171756, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67758}],
[7171756, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7248693, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7248693, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 99, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[95, 95]], "ect0": 94, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7248693, 0, "recovery", "metrics_updated", {"cwnd": 25089,"bytes_in_flight": 0,"smoothed_rtt": 67655,"latest_rtt": 66937}],
[7249784, 0, "transport", "spin_bit_updated", { "state": true }],
[7249784, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 96 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[98, 99]]}, { 
    "frame_type": "padding"}]}],
[7249784, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67655}],
[7249784, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7326620, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7326620, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 100, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[96, 96]], "ect0": 95, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7326620, 0, "recovery", "metrics_updated", {"cwnd": 25128,"bytes_in_flight": 0,"smoothed_rtt": 67552,"latest_rtt": 66836}],
[7327715, 0, "transport", "spin_bit_updated", { "state": false }],
[7327715, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 97 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[99, 100]]}, { 
    "frame_type": "padding"}]}],
[7327715, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67552}],
[7327715, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7404583, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7404583, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 101, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[97, 97]], "ect0": 96, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7404583, 0, "recovery", "metrics_updated", {"cwnd": 25167,"bytes_in_flight": 0,"smoothed_rtt": 67466,"latest_rtt": 66868}],
[7405684, 0, "transport", "spin_bit_updated", { "state": true }],
[7405684, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 98 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[100, 101]]}, { 
    "frame_type": "padding"}]}],
[7405684, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67466}],
[7405684, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7483523, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7483523, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 102, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[98, 98]], "ect0": 97, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7483523, 0, "recovery", "metrics_updated", {"cwnd": 25206,"bytes_in_flight": 0,"smoothed_rtt": 67512,"latest_rtt": 67839}],
[7484600, 0, "transport", "spin_bit_updated", { "state": false }],
[7484600, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 99 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 134, "acked_ranges": [[101, 102]]}, { 
    "frame_type": "padding"}]}],
[7484600, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67512}],
[7484600, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7562824, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7562824, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 103, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[99, 99]], "ect0": 98, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7562824, 0, "recovery", "metrics_updated", {"cwnd": 25245,"bytes_in_flight": 0,"smoothed_rtt": 67601,"latest_rtt": 68224}],
[7563923, 0, "transport", "spin_bit_updated", { "state": true }],
[7563923, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 100 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[102, 103]]}, { 
    "frame_type": "padding"}]}],
[7563923, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67601}],
[7563923, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7641834, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7641834, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 104, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[100, 100]], "ect0": 99, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7641834, 0, "recovery", "metrics_updated", {"cwnd": 25284,"bytes_in_flight": 0,"smoothed_rtt": 67639,"latest_rtt": 67911}],
[7642918, 0, "transport", "spin_bit_updated", { "state": false }],
[7642918, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 101 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[103, 104]]}, { 
    "frame_type": "padding"}]}],
[7642918, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67639}],
[7642918, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7723089, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7723089, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 105, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 212, "acked_ranges": [[101, 101]], "ect0": 100, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7723089, 0, "recovery", "metrics_updated", {"cwnd": 25323,"bytes_in_flight": 0,"smoothed_rtt": 67955,"latest_rtt": 70171}],
[7724178, 0, "transport", "spin_bit_updated", { "state": true }],
[7724178, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 102 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[104, 105]]}, { 
    "frame_type": "padding"}]}],
[7724178, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67955}],
[7724178, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7801060, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7801060, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 106, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[102, 102]], "ect0": 101, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7801060, 0, "recovery", "metrics_updated", {"cwnd": 25362,"bytes_in_flight": 0,"smoothed_rtt": 67820,"latest_rtt": 66882}],
[7802153, 0, "transport", "spin_bit_updated", { "state": false }],
[7802153, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 103 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[105, 106]]}, { 
    "frame_type": "padding"}]}],
[7802153, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67820}],
[7802153, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7884516, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7884516, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 107, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 219, "acked_ranges": [[103, 103]], "ect0": 102, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7884516, 0, "recovery", "metrics_updated", {"cwnd": 25401,"bytes_in_flight": 0,"smoothed_rtt": 68387,"latest_rtt": 72363}],
[7885613, 0, "transport", "spin_bit_updated", { "state": true }],
[7885613, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 105 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[106, 107]]}, { 
    "frame_type": "padding"}]}],
[7885613, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68387}],
[7885613, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7963532, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7963532, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 108, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[105, 105]], "ect0": 103, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7963532, 0, "recovery", "metrics_updated", {"cwnd": 25440,"bytes_in_flight": 0,"smoothed_rtt": 68328,"latest_rtt": 67919}],
[7964616, 0, "transport", "spin_bit_updated", { "state": false }],
[7964616, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 106 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[107, 108]]}, { 
    "frame_type": "padding"}]}],
[7964616, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68328}],
[7964616, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8042111, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8042111, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 109, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[106, 106]], "ect0": 104, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8042111, 0, "recovery", "metrics_updated", {"cwnd": 25479,"bytes_in_flight": 0,"smoothed_rtt": 68223,"latest_rtt": 67495}],
[8043111, 0, "transport", "spin_bit_updated", { "state": true }],
[8043111, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 107 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 125, "acked_ranges": [[108, 109]]}, { 
    "frame_type": "padding"}]}],
[8043111, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68223}],
[8043111, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8121340, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8121340, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 110, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[107, 107]], "ect0": 105, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8121340, 0, "recovery", "metrics_updated", {"cwnd": 25518,"bytes_in_flight": 0,"smoothed_rtt": 68223,"latest_rtt": 68229}],
[8122444, 0, "transport", "spin_bit_updated", { "state": false }],
[8122444, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 108 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[109, 110]]}, { 
    "frame_type": "padding"}]}],
[8122444, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68223}],
[8122444, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8200532, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8200532, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 111, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[108, 108]], "ect0": 106, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8200532, 0, "recovery", "metrics_updated", {"cwnd": 25557,"bytes_in_flight": 0,"smoothed_rtt": 68206,"latest_rtt": 68088}],
[8201602, 0, "transport", "spin_bit_updated", { "state": true }],
[8201602, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 109 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 133, "acked_ranges": [[110, 111]]}, { 
    "frame_type": "padding"}]}],
[8201602, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68206}],
[8201602, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8277553, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8277553, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 112, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 195, "acked_ranges": [[109, 109]], "ect0": 107, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8277553, 0, "recovery", "metrics_updated", {"cwnd": 25596,"bytes_in_flight": 0,"smoothed_rtt": 67924,"latest_rtt": 65951}],
[8278642, 0, "transport", "spin_bit_updated", { "state": false }],
[8278642, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 110 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[111, 112]]}, { 
    "frame_type": "padding"}]}],
[8278642, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67924}],
[8278642, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8365247, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8365247, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 113, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 231, "acked_ranges": [[110, 110]], "ect0": 108, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8365247, 0, "recovery", "metrics_updated", {"cwnd": 25635,"bytes_in_flight": 0,"smoothed_rtt": 69009,"latest_rtt": 76605}],
[8366603, 0, "transport", "spin_bit_updated", { "state": true }],
[8366603, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 111 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 169, "acked_ranges": [[112, 113]]}, { 
    "frame_type": "padding"}]}],
[8366603, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 69009}],
[8366603, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8444219, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8444219, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 114, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[111, 111]], "ect0": 109, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8444219, 0, "recovery", "metrics_updated", {"cwnd": 25674,"bytes_in_flight": 0,"smoothed_rtt": 68834,"latest_rtt": 67616}],
[8445453, 0, "transport", "spin_bit_updated", { "state": false }],
[8445453, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 112 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 154, "acked_ranges": [[113, 114]]}, { 
    "frame_type": "padding"}]}],
[8445453, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68834}],
[8445453, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8522595, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8522595, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 115, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[112, 112]], "ect0": 110, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8522595, 0, "recovery", "metrics_updated", {"cwnd": 25713,"bytes_in_flight": 0,"smoothed_rtt": 68622,"latest_rtt": 67142}],
[8523685, 0, "transport", "spin_bit_updated", { "state": true }],
[8523685, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 113 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[114, 115]]}, { 
    "frame_type": "padding"}]}],
[8523685, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68622}],
[8523685, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8602184, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8602184, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 116, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 205, "acked_ranges": [[113, 113]], "ect0": 111, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8602184, 0, "recovery", "metrics_updated", {"cwnd": 25752,"bytes_in_flight": 0,"smoothed_rtt": 68606,"latest_rtt": 68499}],
[8603273, 0, "transport", "spin_bit_updated", { "state": false }],
[8603273, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 114 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[115, 116]]}, { 
    "frame_type": "padding"}]}],
[8603273, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68606}],
[8603273, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8680444, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8680444, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 117, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[114, 114]], "ect0": 112, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8680444, 0, "recovery", "metrics_updated", {"cwnd": 25791,"bytes_in_flight": 0,"smoothed_rtt": 68426,"latest_rtt": 67171}],
[8681532, 0, "transport", "spin_bit_updated", { "state": true }],
[8681532, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 115 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[116, 117]]}, { 
    "frame_type": "padding"}]}],
[8681532, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68426}],
[8681532, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8759439, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8759439, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 118, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[115, 115]], "ect0": 113, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8759439, 0, "recovery", "metrics_updated", {"cwnd": 25830,"bytes_in_flight": 0,"smoothed_rtt": 68361,"latest_rtt": 67907}],
[8760524, 0, "transport", "spin_bit_updated", { "state": false }],
[8760524, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 116 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[117, 118]]}, { 
    "frame_type": "padding"}]}],
[8760524, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68361}],
[8760524, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8838643, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8838643, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 119, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[116, 116]], "ect0": 114, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8838643, 0, "recovery", "metrics_updated", {"cwnd": 25869,"bytes_in_flight": 0,"smoothed_rtt": 68330,"latest_rtt": 68119}],
[8839737, 0, "transport", "spin_bit_updated", { "state": true }],
[8839737, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 117 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[118, 119]]}, { 
    "frame_type": "padding"}]}],
[8839737, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68330}],
[8839737, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8916634, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8916634, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 120, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[117, 117]], "ect0": 115, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8916634, 0, "recovery", "metrics_updated", {"cwnd": 25908,"bytes_in_flight": 0,"smoothed_rtt": 68150,"latest_rtt": 66897}],
[8917634, 0, "transport", "spin_bit_updated", { "state": false }],
[8917634, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 118 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 125, "acked_ranges": [[119, 120]]}, { 
    "frame_type": "padding"}]}],
[8917634, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68150}],
[8917634, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8995430, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8995430, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 121, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[118, 118]], "ect0": 116, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8995430, 0, "recovery", "metrics_updated", {"cwnd": 25947,"bytes_in_flight": 0,"smoothed_rtt": 68105,"latest_rtt": 67796}],
[8996522, 0, "transport", "spin_bit_updated", { "state": true }],
[8996522, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 119 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[120, 121]]}, { 
    "frame_type": "padding"}]}],
[8996522, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68105}],
[8996522, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9072934, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9072934, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 122, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[119, 119]], "ect0": 117, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9072934, 0, "recovery", "metrics_updated", {"cwnd": 25986,"bytes_in_flight": 0,"smoothed_rtt": 67893,"latest_rtt": 66412}],
[9074048, 0, "transport", "spin_bit_updated", { "state": false }],
[9074048, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 120 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[121, 122]]}, { 
    "frame_type": "padding"}]}],
[9074048, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67893}],
[9074048, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9151807, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9151807, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 123, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[120, 120]], "ect0": 118, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9151807, 0, "recovery", "metrics_updated", {"cwnd": 26025,"bytes_in_flight": 0,"smoothed_rtt": 67876,"latest_rtt": 67759}],
[9152899, 0, "transport", "spin_bit_updated", { "state": true }],
[9152899, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 121 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[122, 123]]}, { 
    "frame_type": "padding"}]}],
[9152899, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67876}],
[9152899, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9228924, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9228924, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 124, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[121, 121]], "ect0": 119, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9228924, 0, "recovery", "metrics_updated", {"cwnd": 26064,"bytes_in_flight": 0,"smoothed_rtt": 67644,"latest_rtt": 66025}],
[9230011, 0, "transport", "spin_bit_updated", { "state": false }],
[9230011, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 122 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[123, 124]]}, { 
    "frame_type": "padding"}]}],
[9230011, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67644}],
[9230011, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9307899, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9307899, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 125, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[122, 122]], "ect0": 120, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9307899, 0, "recovery", "metrics_updated", {"cwnd": 26103,"bytes_in_flight": 0,"smoothed_rtt": 67674,"latest_rtt": 67888}],
[9308925, 0, "transport", "spin_bit_updated", { "state": true }],
[9308925, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 123 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 128, "acked_ranges": [[124, 125]]}, { 
    "frame_type": "padding"}]}],
[9308925, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67674}],
[9308925, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9386238, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9386238, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 126, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[123, 123]], "ect0": 121, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9386238, 0, "recovery", "metrics_updated", {"cwnd": 26142,"bytes_in_flight": 0,"smoothed_rtt": 67628,"latest_rtt": 67313}],
[9387629, 0, "transport", "spin_bit_updated", { "state": false }],
[9387629, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 124 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 173, "acked_ranges": [[125, 126]]}, { 
    "frame_type": "padding"}]}],
[9387629, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67628}],
[9387629, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9464132, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9464132, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 127, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[124, 124]], "ect0": 122, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9464132, 0, "recovery", "metrics_updated", {"cwnd": 26181,"bytes_in_flight": 0,"smoothed_rtt": 67487,"latest_rtt": 66503}],
[9465219, 0, "transport", "spin_bit_updated", { "state": true }],
[9465219, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 125 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[126, 127]]}, { 
    "frame_type": "padding"}]}],
[9465219, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67487}],
[9465219, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9542566, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9542566, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 128, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[125, 125]], "ect0": 123, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9542566, 0, "recovery", "metrics_updated", {"cwnd": 26220,"bytes_in_flight": 0,"smoothed_rtt": 67469,"latest_rtt": 67347}],
[9543597, 0, "transport", "spin_bit_updated", { "state": false }],
[9543597, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 126 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 128, "acked_ranges": [[127, 128]]}, { 
    "frame_type": "padding"}]}],
[9543597, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67469}],
[9543597, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9620893, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9620893, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 129, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[126, 126]], "ect0": 124, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9620893, 0, "recovery", "metrics_updated", {"cwnd": 26259,"bytes_in_flight": 0,"smoothed_rtt": 67447,"latest_rtt": 67296}],
[9622312, 0, "transport", "spin_bit_updated", { "state": true }],
[9622312, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 127 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 177, "acked_ranges": [[128, 129]]}, { 
    "frame_type": "padding"}]}],
[9622312, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67447}],
[9622312, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9699274, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9699274, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 130, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[127, 127]], "ect0": 125, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9699274, 0, "recovery", "metrics_updated", {"cwnd": 26298,"bytes_in_flight": 0,"smoothed_rtt": 67386,"latest_rtt": 66962}],
[9700362, 0, "transport", "spin_bit_updated", { "state": false }],
[9700362, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 128 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[129, 130]]}, { 
    "frame_type": "padding"}]}],
[9700362, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67386}],
[9700362, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9778353, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9778353, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 131, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[128, 128]], "ect0": 126, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9778353, 0, "recovery", "metrics_updated", {"cwnd": 26337,"bytes_in_flight": 0,"smoothed_rtt": 67461,"latest_rtt": 67991}],
[9779446, 0, "transport", "spin_bit_updated", { "state": true }],
[9779446, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 129 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[130, 131]]}, { 
    "frame_type": "padding"}]}],
[9779446, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67461}],
[9779446, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9857092, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9857092, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 132, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[129, 129]], "ect0": 127, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9857092, 0, "recovery", "metrics_updated", {"cwnd": 26376,"bytes_in_flight": 0,"smoothed_rtt": 67484,"latest_rtt": 67646}],
[9858181, 0, "transport", "spin_bit_updated", { "state": false }],
[9858181, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 130 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[131, 132]]}, { 
    "frame_type": "padding"}]}],
[9858181, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67484}],
[9858181, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9935927, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9935927, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 133, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[130, 130]], "ect0": 128, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9935927, 0, "recovery", "metrics_updated", {"cwnd": 26415,"bytes_in_flight": 0,"smoothed_rtt": 67516,"latest_rtt": 67746}],
[9937022, 0, "transport", "spin_bit_updated", { "state": true }],
[9937022, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 131 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[132, 133]]}, { 
    "frame_type": "padding"}]}],
[9937022, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67516}],
[9937022, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10015019, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10015019, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 134, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[131, 131]], "ect0": 129, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10015019, 0, "recovery", "metrics_updated", {"cwnd": 26454,"bytes_in_flight": 0,"smoothed_rtt": 67576,"latest_rtt": 67997}],
[10016113, 0, "transport", "spin_bit_updated", { "state": false }],
[10016113, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 132 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[133, 134]]}, { 
    "frame_type": "padding"}]}],
[10016113, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67576}],
[10016113, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10092737, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10092737, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 135, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[132, 132]], "ect0": 130, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10092737, 0, "recovery", "metrics_updated", {"cwnd": 26493,"bytes_in_flight": 0,"smoothed_rtt": 67457,"latest_rtt": 66624}],
[10093829, 0, "transport", "spin_bit_updated", { "state": true }],
[10093829, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 133 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[134, 135]]}, { 
    "frame_type": "padding"}]}],
[10093829, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67457}],
[10093829, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10169882, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10169882, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 136, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 195, "acked_ranges": [[133, 133]], "ect0": 131, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10169882, 0, "recovery", "metrics_updated", {"cwnd": 26532,"bytes_in_flight": 0,"smoothed_rtt": 67281,"latest_rtt": 66053}],
[10169908, 0, "transport", "spin_bit_updated", { "state": false }],
[10169908, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 134 }, "frames": [{ 
    "frame_type": "ack_frequency", "sequence_number": 1, "packet_tolerance": 3, "max_ack_delay": 16000, "reordering_threshold": 0}, { 
    "frame_type": "padding"}]}],
[10169908, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67281}],
[10169908, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10171014, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 135 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[135, 136]]}, { 
    "frame_type": "padding"}]}],
[10171014, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 67281}],
[10171014, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10212972, 0, "transport", "datagram_received", { "byte_length": 39}],
[10212972, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 137, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 63, "acked_ranges": [[134, 135]], "ect0": 133, "ect1": 0, "ce": 0}]}],
[10212972, 0, "recovery", "metrics_updated", {"cwnd": 26610,"bytes_in_flight": 0,"smoothed_rtt": 62865,"latest_rtt": 31958}],
[10247899, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10247899, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 138, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10247912, 0, "transport", "spin_bit_updated", { "state": true }],
[10247912, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 136 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[136, 138]]}, { 
    "frame_type": "padding"}]}],
[10247912, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62865}],
[10247912, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10325964, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10325964, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 139, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[136, 136]], "ect0": 134, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10325964, 0, "recovery", "metrics_updated", {"cwnd": 26649,"bytes_in_flight": 0,"smoothed_rtt": 63513,"latest_rtt": 68052}],
[10327092, 0, "transport", "spin_bit_updated", { "state": false }],
[10327092, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 137 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[138, 139]]}, { 
    "frame_type": "padding"}]}],
[10327092, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 63513}],
[10327092, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10341956, 0, "transport", "datagram_received", { "byte_length": 32}],
[10341956, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 32, "packet_number": 140, "dcid": "fe5c1faade46d1c7" }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[10341965, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[10341972, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 7, "packet_number": 138 }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 0}]}],
[10341972, 0, "transport", "datagram_sent", { "byte_length": 23}],
[10342044, 0, "info", "message", { "message": "Closed. Retrans= 1, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.000000"}]]}]}
