{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "591000f832bd92b6","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "2047883251417"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "57.154.5.240", "port_v4":36772}, "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": 121, "version": "00000001", "payload_length": 1182, "dcid": "591000f832bd92b6" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 357}]}],
[104, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[115, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 87, "packet_number": 124200, "payload_length": 65, "scid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 14, "acked_ranges": [[121, 121]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 56}]}],
[115, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[185952, 0, "transport", "datagram_received", { "byte_length": 1220}],
[185952, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 122, "payload_length": 1182, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 4, "acked_ranges": [[124200, 124200]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 357, "length": 325}, { 
    "frame_type": "ping"}]}],
[185966, 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}],
[185973, 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": "12914dd51a93f5c8",
    "original_connection_id": "591000f832bd92b6",
    "stateless_reset_token": "083999def52b881f0e6520b5be1e2e76",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[186307, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 155, "packet_number": 124201, "payload_length": 133, "scid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 44, "acked_ranges": [[121, 122]]}, { 
    "frame_type": "crypto", "offset": 56, "length": 123}]}],
[186307, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1065, "packet_number": 0, "payload_length": 1044, "scid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1040}]}],
[186307, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[186339, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[186307, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 209, "packet_number": 1, "payload_length": 188, "scid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1040, "length": 183}]}],
[186307, 0, "transport", "datagram_sent", { "byte_length": 225}],
[187630, 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": "7a4d01600cf65ba5aefdc2c64c661b290b5c57be14cf4928f1fa8c87d7b87a254999ebda960900c96637c6fecd1413960698"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "c73c82fe22d7f0a8", "reset_token": "4f3895d0411abfd67a0e03225941c97c"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "e8aa6a71eae57a27", "reset_token": "47e73e1acdfde5ea90697678d1637596"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "753ef0e8740d4bfa", "reset_token": "d46317f88fa36ea6aff2465a9c02d8de"}, { 
    "frame_type": "padding"}]}],
[187630, 0, "recovery", "metrics_updated", {"cwnd": 15447,"pacing_rate": 1361424,"bytes_in_flight": 1916,"smoothed_rtt": 185837,"min_rtt": 185837,"latest_rtt": 185837}],
[187630, 0, "transport", "datagram_sent", { "byte_length": 439}],
[190209, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[190209, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3388,"smoothed_rtt": 185837}],
[190209, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[244189, 0, "transport", "datagram_received", { "byte_length": 1220}],
[244189, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 49, "packet_number": 123, "payload_length": 11, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 5, "acked_ranges": [[124201, 124201]], "ect0": 2, "ect1": 0, "ce": 0}]}],
[244189, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 100, "packet_number": 124, "payload_length": 63, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 3, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[244228, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[244189, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1071, "packet_number": 125, "dcid": "12914dd51a93f5c8", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[244189, 0, "recovery", "metrics_updated", {"cwnd": 18755,"pacing_rate": 1361387,"bytes_in_flight": 0,"smoothed_rtt": 143113,"min_rtt": 53980,"latest_rtt": 53980,"app_limited": 1}],
[244241, 0, "transport", "datagram_received", { "byte_length": 1252}],
[244241, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 126, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[244247, 0, "transport", "spin_bit_updated", { "state": true }],
[244247, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 2 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[125, 126]]}, { 
    "frame_type": "ack_frequency", "sequence_number": 0, "packet_tolerance": 2, "max_ack_delay": 16000, "reordering_threshold": 0}, { 
    "frame_type": "handshake_done"}, { 
    "frame_type": "padding"}]}],
[244247, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 143113}],
[244247, 0, "transport", "datagram_sent", { "byte_length": 55}],
[295654, 0, "transport", "datagram_received", { "byte_length": 1332}],
[295654, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1332, "packet_number": 127, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[297085, 0, "transport", "spin_bit_updated", { "state": false }],
[297085, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 3 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 178, "acked_ranges": [[125, 127]]}, { 
    "frame_type": "padding"}]}],
[297085, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 143113}],
[297085, 0, "transport", "datagram_sent", { "byte_length": 55}],
[318655, 0, "transport", "datagram_received", { "byte_length": 38}],
[318655, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 38, "packet_number": 128, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 89, "acked_ranges": [[2, 2]], "ect0": 3, "ect1": 0, "ce": 0}]}],
[318655, 0, "recovery", "metrics_updated", {"cwnd": 18794,"bytes_in_flight": 55,"smoothed_rtt": 133274,"latest_rtt": 64408}],
[346671, 0, "transport", "datagram_received", { "byte_length": 1412}],
[346671, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1412, "packet_number": 129, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[346684, 0, "transport", "spin_bit_updated", { "state": true }],
[346684, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 4 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[127, 129]]}, { 
    "frame_type": "padding"}]}],
[346684, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 133274}],
[346684, 0, "transport", "datagram_sent", { "byte_length": 55}],
[396206, 0, "transport", "datagram_received", { "byte_length": 1440}],
[396206, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 130, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[397289, 0, "transport", "spin_bit_updated", { "state": false }],
[397289, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 5 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[127, 130]]}, { 
    "frame_type": "padding"}]}],
[397289, 0, "recovery", "metrics_updated", {"bytes_in_flight": 165,"smoothed_rtt": 133274}],
[397289, 0, "transport", "datagram_sent", { "byte_length": 55}],
[496061, 0, "transport", "datagram_received", { "byte_length": 1440, "addr_from" : {"ip_v4": "57.154.5.240", "port_v4":10661}}],
[496061, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 131, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 190, "acked_ranges": [[3, 5]], "ect0": 6, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[496061, 0, "recovery", "metrics_updated", {"cwnd": 18911,"bytes_in_flight": 0,"smoothed_rtt": 127711,"latest_rtt": 88772}],
[496082, 0, "transport", "spin_bit_updated", { "state": true }],
[496082, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 6 }, "frames": [{ 
    "frame_type": "path_challenge", "path_challenge": "a88f6e339aeb9214"}, { 
    "frame_type": "padding"}]}],
[496082, 0, "recovery", "metrics_updated", {"bytes_in_flight": 1472,"smoothed_rtt": 127711}],
[496178, 0, "transport", "datagram_received", { "byte_length": 1440}],
[496178, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 132, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[496186, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 7 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[130, 132]]}, { 
    "frame_type": "padding"}]}],
[496186, 0, "recovery", "metrics_updated", {"bytes_in_flight": 1527,"smoothed_rtt": 127711}],
[496186, 0, "transport", "datagram_sent", { "byte_length": 55, "addr_to" : {"ip_v4": "57.154.5.240", "port_v4":36772}}],
[546060, 0, "transport", "datagram_received", { "byte_length": 1440, "addr_from" : {"ip_v4": "57.154.5.240", "port_v4":10661}}],
[546060, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 133, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[3, 6]], "ect0": 7, "ect1": 0, "ce": 0}, { 
    "frame_type": "path_response", "path_response": "a88f6e339aeb9214"}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[546060, 0, "recovery", "metrics_updated", {"cwnd": 20367,"pacing_rate": 1361424,"bytes_in_flight": 55,"smoothed_rtt": 117994,"min_rtt": 49978,"latest_rtt": 49978}],
[546090, 0, "transport", "spin_bit_updated", { "state": false }],
[546090, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 8 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[546090, 0, "recovery", "metrics_updated", {"bytes_in_flight": 1527,"smoothed_rtt": 117994}],
[546090, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[547384, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 9 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 165, "acked_ranges": [[130, 133]]}, { 
    "frame_type": "padding"}]}],
[547384, 0, "recovery", "metrics_updated", {"bytes_in_flight": 1582,"smoothed_rtt": 117994}],
[547384, 0, "transport", "datagram_sent", { "byte_length": 55}],
[615311, 0, "transport", "datagram_received", { "byte_length": 38}],
[615311, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 38, "packet_number": 134, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 72, "acked_ranges": [[8, 9]], "ect0": 9, "ect1": 0, "ce": 0}]}],
[615311, 0, "recovery", "packet_lost", {
    "packet_type" : "1RTT",
    "packet_number" : 7,
    "trigger": "repeat",
    "header": {
        "packet_type" : "1RTT",
        "packet_number" : 7,
        "packet_size" : 39}}],
[615311, 0, "recovery", "metrics_updated", {"cwnd": 21823,"pacing_rate": 1361387,"bytes_in_flight": 0,"smoothed_rtt": 110485,"latest_rtt": 57927}],
[648067, 0, "transport", "datagram_received", { "byte_length": 1440}],
[648067, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 135, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[648080, 0, "transport", "spin_bit_updated", { "state": true }],
[648080, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 10 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[133, 135]]}, { 
    "frame_type": "padding"}]}],
[648080, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 110485}],
[648080, 0, "transport", "datagram_sent", { "byte_length": 55}],
[751255, 0, "transport", "datagram_received", { "byte_length": 1440}],
[751255, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 136, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 209, "acked_ranges": [[10, 10]], "ect0": 10, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[751255, 0, "recovery", "metrics_updated", {"cwnd": 21862,"bytes_in_flight": 0,"smoothed_rtt": 108321,"latest_rtt": 93175}],
[752393, 0, "transport", "spin_bit_updated", { "state": false }],
[752393, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 11 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[135, 136]]}, { 
    "frame_type": "padding"}]}],
[752393, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 108321}],
[752393, 0, "transport", "datagram_sent", { "byte_length": 55}],
[801557, 0, "transport", "datagram_received", { "byte_length": 1440}],
[801557, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 137, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[802596, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 12 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 129, "acked_ranges": [[135, 137]]}, { 
    "frame_type": "padding"}]}],
[802596, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 108321}],
[802596, 0, "transport", "datagram_sent", { "byte_length": 55}],
[851990, 0, "transport", "datagram_received", { "byte_length": 1440}],
[851990, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 138, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[11, 12]], "ect0": 12, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[851990, 0, "recovery", "metrics_updated", {"cwnd": 21940,"bytes_in_flight": 0,"smoothed_rtt": 100955,"min_rtt": 49394,"latest_rtt": 49394}],
[853084, 0, "transport", "spin_bit_updated", { "state": true }],
[853084, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 13 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[137, 138]]}, { 
    "frame_type": "padding"}]}],
[853084, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 100955}],
[853084, 0, "transport", "datagram_sent", { "byte_length": 55}],
[902467, 0, "transport", "datagram_received", { "byte_length": 1440}],
[902467, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 139, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[13, 13]], "ect0": 13, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[902467, 0, "recovery", "metrics_updated", {"cwnd": 21979,"bytes_in_flight": 0,"smoothed_rtt": 94508,"min_rtt": 49383,"latest_rtt": 49383}],
[903560, 0, "transport", "spin_bit_updated", { "state": false }],
[903560, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 14 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[138, 139]]}, { 
    "frame_type": "padding"}]}],
[903560, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 94508}],
[903560, 0, "transport", "datagram_sent", { "byte_length": 55}],
[952880, 0, "transport", "datagram_received", { "byte_length": 1440}],
[952880, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 140, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[953971, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 15 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[138, 140]]}, { 
    "frame_type": "padding"}]}],
[953971, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 94508}],
[953971, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1003363, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1003363, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 141, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[14, 15]], "ect0": 15, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1003363, 0, "recovery", "metrics_updated", {"cwnd": 22057,"bytes_in_flight": 0,"smoothed_rtt": 88868,"latest_rtt": 49392}],
[1004463, 0, "transport", "spin_bit_updated", { "state": true }],
[1004463, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 16 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[140, 141]]}, { 
    "frame_type": "padding"}]}],
[1004463, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 88868}],
[1004463, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1053885, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1053885, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 142, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[16, 16]], "ect0": 16, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1053885, 0, "recovery", "metrics_updated", {"cwnd": 22096,"bytes_in_flight": 0,"smoothed_rtt": 83937,"latest_rtt": 49422}],
[1054980, 0, "transport", "spin_bit_updated", { "state": false }],
[1054980, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 17 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[141, 142]]}, { 
    "frame_type": "padding"}]}],
[1054980, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 83937}],
[1054980, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1104422, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1104422, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 143, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[17, 17]], "ect0": 17, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1104422, 0, "recovery", "metrics_updated", {"cwnd": 22135,"bytes_in_flight": 0,"smoothed_rtt": 79625,"latest_rtt": 49442}],
[1105518, 0, "transport", "spin_bit_updated", { "state": true }],
[1105518, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 18 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[142, 143]]}, { 
    "frame_type": "padding"}]}],
[1105518, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 79625}],
[1105518, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1154915, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1154915, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 144, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[18, 18]], "ect0": 18, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1154915, 0, "recovery", "metrics_updated", {"cwnd": 22174,"bytes_in_flight": 0,"smoothed_rtt": 75846,"latest_rtt": 49397}],
[1155997, 0, "transport", "spin_bit_updated", { "state": false }],
[1155997, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 19 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[143, 144]]}, { 
    "frame_type": "padding"}]}],
[1155997, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 75846}],
[1155997, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1205395, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1205395, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 145, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[19, 19]], "ect0": 19, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1205395, 0, "recovery", "metrics_updated", {"cwnd": 22213,"bytes_in_flight": 0,"smoothed_rtt": 72540,"latest_rtt": 49398}],
[1206487, 0, "transport", "spin_bit_updated", { "state": true }],
[1206487, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 20 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[144, 145]]}, { 
    "frame_type": "padding"}]}],
[1206487, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 72540}],
[1206487, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1256021, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1256021, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 146, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[20, 20]], "ect0": 20, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1256021, 0, "recovery", "metrics_updated", {"cwnd": 22252,"bytes_in_flight": 0,"smoothed_rtt": 69664,"latest_rtt": 49534}],
[1257110, 0, "transport", "spin_bit_updated", { "state": false }],
[1257110, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 21 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[145, 146]]}, { 
    "frame_type": "padding"}]}],
[1257110, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 69664}],
[1257110, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1306502, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1306502, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 147, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[21, 21]], "ect0": 21, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1306502, 0, "recovery", "metrics_updated", {"cwnd": 22291,"bytes_in_flight": 0,"smoothed_rtt": 67130,"latest_rtt": 49392}],
[1307992, 0, "transport", "spin_bit_updated", { "state": true }],
[1307992, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 22 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 186, "acked_ranges": [[146, 147]]}, { 
    "frame_type": "padding"}]}],
[1307992, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67130}],
[1307992, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1357399, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1357399, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 148, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[22, 22]], "ect0": 22, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1357399, 0, "recovery", "metrics_updated", {"cwnd": 22330,"bytes_in_flight": 0,"smoothed_rtt": 64914,"latest_rtt": 49407}],
[1358495, 0, "transport", "spin_bit_updated", { "state": false }],
[1358495, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 23 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[147, 148]]}, { 
    "frame_type": "padding"}]}],
[1358495, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 64914}],
[1358495, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1407962, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1407962, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 149, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[23, 23]], "ect0": 23, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1407962, 0, "recovery", "metrics_updated", {"cwnd": 22369,"bytes_in_flight": 0,"smoothed_rtt": 62983,"latest_rtt": 49467}],
[1409057, 0, "transport", "spin_bit_updated", { "state": true }],
[1409057, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 24 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[148, 149]]}, { 
    "frame_type": "padding"}]}],
[1409057, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62983}],
[1409057, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1458539, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1458539, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 150, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[24, 24]], "ect0": 24, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1458539, 0, "recovery", "metrics_updated", {"cwnd": 22408,"bytes_in_flight": 0,"smoothed_rtt": 61295,"latest_rtt": 49482}],
[1459633, 0, "transport", "spin_bit_updated", { "state": false }],
[1459633, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 25 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[149, 150]]}, { 
    "frame_type": "padding"}]}],
[1459633, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61295}],
[1459633, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1509048, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1509048, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 151, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[25, 25]], "ect0": 25, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1509048, 0, "recovery", "metrics_updated", {"cwnd": 22447,"bytes_in_flight": 0,"smoothed_rtt": 59810,"latest_rtt": 49415}],
[1510154, 0, "transport", "spin_bit_updated", { "state": true }],
[1510154, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 26 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[150, 151]]}, { 
    "frame_type": "padding"}]}],
[1510154, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 59810}],
[1510154, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1559573, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1559573, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 152, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[26, 26]], "ect0": 26, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1559573, 0, "recovery", "metrics_updated", {"cwnd": 22486,"bytes_in_flight": 0,"smoothed_rtt": 58511,"latest_rtt": 49419}],
[1560676, 0, "transport", "spin_bit_updated", { "state": false }],
[1560676, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 27 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[151, 152]]}, { 
    "frame_type": "padding"}]}],
[1560676, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 58511}],
[1560676, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1610101, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1610101, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 153, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[27, 27]], "ect0": 27, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1610101, 0, "recovery", "metrics_updated", {"cwnd": 22525,"bytes_in_flight": 0,"smoothed_rtt": 57375,"latest_rtt": 49425}],
[1611197, 0, "transport", "spin_bit_updated", { "state": true }],
[1611197, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 28 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[152, 153]]}, { 
    "frame_type": "padding"}]}],
[1611197, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 57375}],
[1611197, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1660639, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1660639, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 154, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[28, 28]], "ect0": 28, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1660639, 0, "recovery", "metrics_updated", {"cwnd": 22564,"bytes_in_flight": 0,"smoothed_rtt": 56383,"latest_rtt": 49442}],
[1661734, 0, "transport", "spin_bit_updated", { "state": false }],
[1661734, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 29 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[153, 154]]}, { 
    "frame_type": "padding"}]}],
[1661734, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 56383}],
[1661734, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1711165, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1711165, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 155, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[29, 29]], "ect0": 29, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1711165, 0, "recovery", "metrics_updated", {"cwnd": 22603,"bytes_in_flight": 0,"smoothed_rtt": 55514,"latest_rtt": 49431}],
[1712259, 0, "transport", "spin_bit_updated", { "state": true }],
[1712259, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 30 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[154, 155]]}, { 
    "frame_type": "padding"}]}],
[1712259, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 55514}],
[1712259, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1761667, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1761667, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 156, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[30, 30]], "ect0": 30, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1761667, 0, "recovery", "metrics_updated", {"cwnd": 22642,"bytes_in_flight": 0,"smoothed_rtt": 54750,"latest_rtt": 49408}],
[1762757, 0, "transport", "spin_bit_updated", { "state": false }],
[1762757, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 31 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[155, 156]]}, { 
    "frame_type": "padding"}]}],
[1762757, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54750}],
[1762757, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1812201, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1812201, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 157, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[31, 31]], "ect0": 31, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1812201, 0, "recovery", "metrics_updated", {"cwnd": 22681,"bytes_in_flight": 0,"smoothed_rtt": 54086,"latest_rtt": 49444}],
[1813316, 0, "transport", "spin_bit_updated", { "state": true }],
[1813316, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 32 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[156, 157]]}, { 
    "frame_type": "padding"}]}],
[1813316, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54086}],
[1813316, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1862734, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1862734, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 158, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[32, 32]], "ect0": 32, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1862734, 0, "recovery", "metrics_updated", {"cwnd": 22720,"bytes_in_flight": 0,"smoothed_rtt": 53502,"latest_rtt": 49418}],
[1863821, 0, "transport", "spin_bit_updated", { "state": false }],
[1863821, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 33 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[157, 158]]}, { 
    "frame_type": "padding"}]}],
[1863821, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53502}],
[1863821, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1913262, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1913262, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 159, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[33, 33]], "ect0": 33, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1913262, 0, "recovery", "metrics_updated", {"cwnd": 22759,"bytes_in_flight": 0,"smoothed_rtt": 52994,"latest_rtt": 49441}],
[1914369, 0, "transport", "spin_bit_updated", { "state": true }],
[1914369, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 34 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[158, 159]]}, { 
    "frame_type": "padding"}]}],
[1914369, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 52994}],
[1914369, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1963825, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1963825, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 160, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[34, 34]], "ect0": 34, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1963825, 0, "recovery", "metrics_updated", {"cwnd": 22798,"bytes_in_flight": 0,"smoothed_rtt": 52551,"latest_rtt": 49456}],
[1964922, 0, "transport", "spin_bit_updated", { "state": false }],
[1964922, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 35 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[159, 160]]}, { 
    "frame_type": "padding"}]}],
[1964922, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 52551}],
[1964922, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2014657, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2014657, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 161, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[35, 35]], "ect0": 35, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2014657, 0, "recovery", "metrics_updated", {"cwnd": 22837,"bytes_in_flight": 0,"smoothed_rtt": 52199,"latest_rtt": 49735}],
[2015746, 0, "transport", "spin_bit_updated", { "state": true }],
[2015746, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 36 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[160, 161]]}, { 
    "frame_type": "padding"}]}],
[2015746, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 52199}],
[2015746, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2065240, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2065240, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 162, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[36, 36]], "ect0": 36, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2065240, 0, "recovery", "metrics_updated", {"cwnd": 22876,"bytes_in_flight": 0,"smoothed_rtt": 51860,"latest_rtt": 49494}],
[2066335, 0, "transport", "spin_bit_updated", { "state": false }],
[2066335, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 37 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[161, 162]]}, { 
    "frame_type": "padding"}]}],
[2066335, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51860}],
[2066335, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2115777, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2115777, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 163, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[37, 37]], "ect0": 37, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2115777, 0, "recovery", "metrics_updated", {"cwnd": 22915,"bytes_in_flight": 0,"smoothed_rtt": 51557,"latest_rtt": 49442}],
[2116872, 0, "transport", "spin_bit_updated", { "state": true }],
[2116872, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 38 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[162, 163]]}, { 
    "frame_type": "padding"}]}],
[2116872, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51557}],
[2116872, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2166301, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2166301, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 164, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[38, 38]], "ect0": 38, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2166301, 0, "recovery", "metrics_updated", {"cwnd": 22954,"bytes_in_flight": 0,"smoothed_rtt": 51291,"latest_rtt": 49429}],
[2167458, 0, "transport", "spin_bit_updated", { "state": false }],
[2167458, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 39 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 144, "acked_ranges": [[163, 164]]}, { 
    "frame_type": "padding"}]}],
[2167458, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51291}],
[2167458, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2216869, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2216869, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 165, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[39, 39]], "ect0": 39, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2216869, 0, "recovery", "metrics_updated", {"cwnd": 22993,"bytes_in_flight": 0,"smoothed_rtt": 51056,"latest_rtt": 49411}],
[2217955, 0, "transport", "spin_bit_updated", { "state": true }],
[2217955, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 40 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[164, 165]]}, { 
    "frame_type": "padding"}]}],
[2217955, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51056}],
[2217955, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2267387, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2267387, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 166, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[40, 40]], "ect0": 40, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2267387, 0, "recovery", "metrics_updated", {"cwnd": 23032,"bytes_in_flight": 0,"smoothed_rtt": 50853,"latest_rtt": 49432}],
[2268505, 0, "transport", "spin_bit_updated", { "state": false }],
[2268505, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 41 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[165, 166]]}, { 
    "frame_type": "padding"}]}],
[2268505, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50853}],
[2268505, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2317966, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2317966, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 167, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[41, 41]], "ect0": 41, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2317966, 0, "recovery", "metrics_updated", {"cwnd": 23071,"bytes_in_flight": 0,"smoothed_rtt": 50679,"latest_rtt": 49461}],
[2319066, 0, "transport", "spin_bit_updated", { "state": true }],
[2319066, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 42 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[166, 167]]}, { 
    "frame_type": "padding"}]}],
[2319066, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50679}],
[2319066, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2368484, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2368484, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 168, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[42, 42]], "ect0": 42, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2368484, 0, "recovery", "metrics_updated", {"cwnd": 23110,"bytes_in_flight": 0,"smoothed_rtt": 50521,"latest_rtt": 49418}],
[2369636, 0, "transport", "spin_bit_updated", { "state": false }],
[2369636, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 43 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 144, "acked_ranges": [[167, 168]]}, { 
    "frame_type": "padding"}]}],
[2369636, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50521}],
[2369636, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2418690, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2418690, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 169, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2419781, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 44 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[167, 169]]}, { 
    "frame_type": "padding"}]}],
[2419781, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 50521}],
[2419781, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2469264, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2469264, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 170, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[43, 44]], "ect0": 44, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2469264, 0, "recovery", "metrics_updated", {"cwnd": 23188,"bytes_in_flight": 0,"smoothed_rtt": 50391,"latest_rtt": 49483}],
[2470436, 0, "transport", "spin_bit_updated", { "state": true }],
[2470436, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 45 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 146, "acked_ranges": [[169, 170]]}, { 
    "frame_type": "padding"}]}],
[2470436, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50391}],
[2470436, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2519851, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2519851, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 171, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[45, 45]], "ect0": 45, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2519851, 0, "recovery", "metrics_updated", {"cwnd": 23227,"bytes_in_flight": 0,"smoothed_rtt": 50269,"latest_rtt": 49415}],
[2520936, 0, "transport", "spin_bit_updated", { "state": false }],
[2520936, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 46 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[170, 171]]}, { 
    "frame_type": "padding"}]}],
[2520936, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50269}],
[2520936, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2570382, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2570382, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 172, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[46, 46]], "ect0": 46, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2570382, 0, "recovery", "metrics_updated", {"cwnd": 23266,"bytes_in_flight": 0,"smoothed_rtt": 50166,"latest_rtt": 49446}],
[2571517, 0, "transport", "spin_bit_updated", { "state": true }],
[2571517, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 47 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[171, 172]]}, { 
    "frame_type": "padding"}]}],
[2571517, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50166}],
[2571517, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2620923, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2620923, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 173, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[47, 47]], "ect0": 47, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2620923, 0, "recovery", "metrics_updated", {"cwnd": 23305,"bytes_in_flight": 0,"smoothed_rtt": 50071,"latest_rtt": 49406}],
[2622014, 0, "transport", "spin_bit_updated", { "state": false }],
[2622014, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 48 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[172, 173]]}, { 
    "frame_type": "padding"}]}],
[2622014, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50071}],
[2622014, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2671561, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2671561, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 174, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[48, 48]], "ect0": 48, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2671561, 0, "recovery", "metrics_updated", {"cwnd": 23344,"bytes_in_flight": 0,"smoothed_rtt": 50005,"latest_rtt": 49547}],
[2672671, 0, "transport", "spin_bit_updated", { "state": true }],
[2672671, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 49 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[173, 174]]}, { 
    "frame_type": "padding"}]}],
[2672671, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50005}],
[2672671, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2722183, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2722183, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 175, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[49, 49]], "ect0": 49, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2722183, 0, "recovery", "metrics_updated", {"cwnd": 23383,"bytes_in_flight": 0,"smoothed_rtt": 49943,"latest_rtt": 49512}],
[2723283, 0, "transport", "spin_bit_updated", { "state": false }],
[2723283, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 50 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[174, 175]]}, { 
    "frame_type": "padding"}]}],
[2723283, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49943}],
[2723283, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2772773, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2772773, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 176, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[50, 50]], "ect0": 50, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2772773, 0, "recovery", "metrics_updated", {"cwnd": 23422,"bytes_in_flight": 0,"smoothed_rtt": 49886,"latest_rtt": 49490}],
[2773826, 0, "transport", "spin_bit_updated", { "state": true }],
[2773826, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 51 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 131, "acked_ranges": [[175, 176]]}, { 
    "frame_type": "padding"}]}],
[2773826, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49886}],
[2773826, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2823379, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2823379, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 177, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[51, 51]], "ect0": 51, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2823379, 0, "recovery", "metrics_updated", {"cwnd": 23461,"bytes_in_flight": 0,"smoothed_rtt": 49844,"latest_rtt": 49553}],
[2824475, 0, "transport", "spin_bit_updated", { "state": false }],
[2824475, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 52 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[176, 177]]}, { 
    "frame_type": "padding"}]}],
[2824475, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49844}],
[2824475, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2874018, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2874018, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 178, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[52, 52]], "ect0": 52, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2874018, 0, "recovery", "metrics_updated", {"cwnd": 23500,"bytes_in_flight": 0,"smoothed_rtt": 49806,"latest_rtt": 49543}],
[2875111, 0, "transport", "spin_bit_updated", { "state": true }],
[2875111, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 53 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[177, 178]]}, { 
    "frame_type": "padding"}]}],
[2875111, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49806}],
[2875111, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2924545, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2924545, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 179, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[53, 53]], "ect0": 53, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2924545, 0, "recovery", "metrics_updated", {"cwnd": 23539,"bytes_in_flight": 0,"smoothed_rtt": 49759,"latest_rtt": 49434}],
[2925640, 0, "transport", "spin_bit_updated", { "state": false }],
[2925640, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 54 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[178, 179]]}, { 
    "frame_type": "padding"}]}],
[2925640, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49759}],
[2925640, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2975103, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2975103, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 180, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[54, 54]], "ect0": 54, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2975103, 0, "recovery", "metrics_updated", {"cwnd": 23578,"bytes_in_flight": 0,"smoothed_rtt": 49722,"latest_rtt": 49463}],
[2976205, 0, "transport", "spin_bit_updated", { "state": true }],
[2976205, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 55 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[179, 180]]}, { 
    "frame_type": "padding"}]}],
[2976205, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49722}],
[2976205, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3025269, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3025269, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 181, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3026360, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 56 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[179, 181]]}, { 
    "frame_type": "padding"}]}],
[3026360, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 49722}],
[3026360, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3075866, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3075866, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 182, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[55, 56]], "ect0": 56, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3075866, 0, "recovery", "metrics_updated", {"cwnd": 23656,"bytes_in_flight": 0,"smoothed_rtt": 49695,"latest_rtt": 49506}],
[3076967, 0, "transport", "spin_bit_updated", { "state": false }],
[3076967, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 57 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[181, 182]]}, { 
    "frame_type": "padding"}]}],
[3076967, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49695}],
[3076967, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3126387, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3126387, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 183, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[57, 57]], "ect0": 57, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3126387, 0, "recovery", "metrics_updated", {"cwnd": 23695,"bytes_in_flight": 0,"smoothed_rtt": 49660,"latest_rtt": 49420}],
[3127502, 0, "transport", "spin_bit_updated", { "state": true }],
[3127502, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 58 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[182, 183]]}, { 
    "frame_type": "padding"}]}],
[3127502, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49660}],
[3127502, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3176954, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3176954, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 184, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[58, 58]], "ect0": 58, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3176954, 0, "recovery", "metrics_updated", {"cwnd": 23734,"bytes_in_flight": 0,"smoothed_rtt": 49634,"latest_rtt": 49452}],
[3178045, 0, "transport", "spin_bit_updated", { "state": false }],
[3178045, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 59 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[183, 184]]}, { 
    "frame_type": "padding"}]}],
[3178045, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49634}],
[3178045, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3227534, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3227534, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 185, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[59, 59]], "ect0": 59, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3227534, 0, "recovery", "metrics_updated", {"cwnd": 23773,"bytes_in_flight": 0,"smoothed_rtt": 49615,"latest_rtt": 49489}],
[3228630, 0, "transport", "spin_bit_updated", { "state": true }],
[3228630, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 60 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[184, 185]]}, { 
    "frame_type": "padding"}]}],
[3228630, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49615}],
[3228630, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3278102, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3278102, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 186, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[60, 60]], "ect0": 60, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3278102, 0, "recovery", "metrics_updated", {"cwnd": 23812,"bytes_in_flight": 0,"smoothed_rtt": 49597,"latest_rtt": 49472}],
[3279202, 0, "transport", "spin_bit_updated", { "state": false }],
[3279202, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 61 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[185, 186]]}, { 
    "frame_type": "padding"}]}],
[3279202, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49597}],
[3279202, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3328619, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3328619, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 187, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[61, 61]], "ect0": 61, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3328619, 0, "recovery", "metrics_updated", {"cwnd": 23851,"bytes_in_flight": 0,"smoothed_rtt": 49574,"latest_rtt": 49417}],
[3329723, 0, "transport", "spin_bit_updated", { "state": true }],
[3329723, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 62 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[186, 187]]}, { 
    "frame_type": "padding"}]}],
[3329723, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49574}],
[3329723, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3378715, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3378715, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 188, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3379811, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 63 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[186, 188]]}, { 
    "frame_type": "padding"}]}],
[3379811, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 49574}],
[3379811, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3429271, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3429271, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 189, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[62, 63]], "ect0": 63, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3429271, 0, "recovery", "metrics_updated", {"cwnd": 23929,"bytes_in_flight": 0,"smoothed_rtt": 49559,"latest_rtt": 49460}],
[3430383, 0, "transport", "spin_bit_updated", { "state": false }],
[3430383, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 64 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[188, 189]]}, { 
    "frame_type": "padding"}]}],
[3430383, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49559}],
[3430383, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3479891, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3479891, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 190, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[64, 64]], "ect0": 64, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3479891, 0, "recovery", "metrics_updated", {"cwnd": 23968,"bytes_in_flight": 0,"smoothed_rtt": 49552,"latest_rtt": 49508}],
[3480984, 0, "transport", "spin_bit_updated", { "state": true }],
[3480984, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 65 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[189, 190]]}, { 
    "frame_type": "padding"}]}],
[3480984, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49552}],
[3480984, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3530773, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3530773, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 191, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[65, 65]], "ect0": 65, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3530773, 0, "recovery", "metrics_updated", {"cwnd": 24007,"bytes_in_flight": 0,"smoothed_rtt": 49581,"latest_rtt": 49789}],
[3531899, 0, "transport", "spin_bit_updated", { "state": false }],
[3531899, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 66 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[190, 191]]}, { 
    "frame_type": "padding"}]}],
[3531899, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49581}],
[3531899, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3581404, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3581404, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 192, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[66, 66]], "ect0": 66, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3581404, 0, "recovery", "metrics_updated", {"cwnd": 24046,"bytes_in_flight": 0,"smoothed_rtt": 49571,"latest_rtt": 49505}],
[3582503, 0, "transport", "spin_bit_updated", { "state": true }],
[3582503, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 67 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[191, 192]]}, { 
    "frame_type": "padding"}]}],
[3582503, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49571}],
[3582503, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3631776, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3631776, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 193, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3632890, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 68 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[191, 193]]}, { 
    "frame_type": "padding"}]}],
[3632890, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 49571}],
[3632890, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3682127, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3682127, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 194, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 195, "acked_ranges": [[67, 67]], "ect0": 67, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3682127, 0, "recovery", "metrics_updated", {"cwnd": 24085,"bytes_in_flight": 55,"smoothed_rtt": 54577,"latest_rtt": 89624}],
[3683223, 0, "transport", "spin_bit_updated", { "state": false }],
[3683223, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 69 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[193, 194]]}, { 
    "frame_type": "padding"}]}],
[3683223, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 54577}],
[3683223, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3732710, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3732710, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 195, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[68, 69]], "ect0": 69, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3732710, 0, "recovery", "metrics_updated", {"cwnd": 24163,"bytes_in_flight": 0,"smoothed_rtt": 53940,"latest_rtt": 49487}],
[3733806, 0, "transport", "spin_bit_updated", { "state": true }],
[3733806, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 70 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[194, 195]]}, { 
    "frame_type": "padding"}]}],
[3733806, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53940}],
[3733806, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3783568, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3783568, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 196, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[70, 70]], "ect0": 70, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3783568, 0, "recovery", "metrics_updated", {"cwnd": 24202,"bytes_in_flight": 0,"smoothed_rtt": 53417,"latest_rtt": 49762}],
[3784676, 0, "transport", "spin_bit_updated", { "state": false }],
[3784676, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 71 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[195, 196]]}, { 
    "frame_type": "padding"}]}],
[3784676, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53417}],
[3784676, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3833718, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3833718, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 197, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3835068, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 72 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 168, "acked_ranges": [[195, 197]]}, { 
    "frame_type": "padding"}]}],
[3835068, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 53417}],
[3835068, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3884671, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3884671, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 198, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[71, 72]], "ect0": 72, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3884671, 0, "recovery", "metrics_updated", {"cwnd": 24280,"bytes_in_flight": 0,"smoothed_rtt": 52940,"latest_rtt": 49603}],
[3885763, 0, "transport", "spin_bit_updated", { "state": true }],
[3885763, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 73 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[197, 198]]}, { 
    "frame_type": "padding"}]}],
[3885763, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 52940}],
[3885763, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3935640, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3935640, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 199, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[73, 73]], "ect0": 73, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3935640, 0, "recovery", "metrics_updated", {"cwnd": 24319,"bytes_in_flight": 0,"smoothed_rtt": 52557,"latest_rtt": 49877}],
[3936755, 0, "transport", "spin_bit_updated", { "state": false }],
[3936755, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 74 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[198, 199]]}, { 
    "frame_type": "padding"}]}],
[3936755, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 52557}],
[3936755, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3986327, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3986327, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 200, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[74, 74]], "ect0": 74, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3986327, 0, "recovery", "metrics_updated", {"cwnd": 24358,"bytes_in_flight": 0,"smoothed_rtt": 52183,"latest_rtt": 49572}],
[3987474, 0, "transport", "spin_bit_updated", { "state": true }],
[3987474, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 75 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 143, "acked_ranges": [[199, 200]]}, { 
    "frame_type": "padding"}]}],
[3987474, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 52183}],
[3987474, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4036955, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4036955, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 201, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[75, 75]], "ect0": 75, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4036955, 0, "recovery", "metrics_updated", {"cwnd": 24397,"bytes_in_flight": 0,"smoothed_rtt": 51845,"latest_rtt": 49481}],
[4038050, 0, "transport", "spin_bit_updated", { "state": false }],
[4038050, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 76 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[200, 201]]}, { 
    "frame_type": "padding"}]}],
[4038050, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51845}],
[4038050, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4087508, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4087508, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 202, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[76, 76]], "ect0": 76, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4087508, 0, "recovery", "metrics_updated", {"cwnd": 24436,"bytes_in_flight": 0,"smoothed_rtt": 51546,"latest_rtt": 49458}],
[4088609, 0, "transport", "spin_bit_updated", { "state": true }],
[4088609, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 77 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[201, 202]]}, { 
    "frame_type": "padding"}]}],
[4088609, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51546}],
[4088609, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4138127, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4138127, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 203, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[77, 77]], "ect0": 77, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4138127, 0, "recovery", "metrics_updated", {"cwnd": 24475,"bytes_in_flight": 0,"smoothed_rtt": 51292,"latest_rtt": 49518}],
[4139225, 0, "transport", "spin_bit_updated", { "state": false }],
[4139225, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 78 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[202, 203]]}, { 
    "frame_type": "padding"}]}],
[4139225, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51292}],
[4139225, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4188720, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4188720, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 204, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[78, 78]], "ect0": 78, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4188720, 0, "recovery", "metrics_updated", {"cwnd": 24514,"bytes_in_flight": 0,"smoothed_rtt": 51067,"latest_rtt": 49495}],
[4189836, 0, "transport", "spin_bit_updated", { "state": true }],
[4189836, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 79 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[203, 204]]}, { 
    "frame_type": "padding"}]}],
[4189836, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51067}],
[4189836, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4238874, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4238874, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 205, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4239967, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 80 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[203, 205]]}, { 
    "frame_type": "padding"}]}],
[4239967, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 51067}],
[4239967, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4289457, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4289457, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 206, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[79, 80]], "ect0": 80, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4289457, 0, "recovery", "metrics_updated", {"cwnd": 24592,"bytes_in_flight": 0,"smoothed_rtt": 50869,"latest_rtt": 49490}],
[4290554, 0, "transport", "spin_bit_updated", { "state": false }],
[4290554, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 81 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[205, 206]]}, { 
    "frame_type": "padding"}]}],
[4290554, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50869}],
[4290554, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4339992, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4339992, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 207, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[81, 81]], "ect0": 81, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4339992, 0, "recovery", "metrics_updated", {"cwnd": 24631,"bytes_in_flight": 0,"smoothed_rtt": 50690,"latest_rtt": 49438}],
[4341083, 0, "transport", "spin_bit_updated", { "state": true }],
[4341083, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 82 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[206, 207]]}, { 
    "frame_type": "padding"}]}],
[4341083, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50690}],
[4341083, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4390504, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4390504, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 208, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[82, 82]], "ect0": 82, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4390504, 0, "recovery", "metrics_updated", {"cwnd": 24670,"bytes_in_flight": 0,"smoothed_rtt": 50531,"latest_rtt": 49421}],
[4391594, 0, "transport", "spin_bit_updated", { "state": false }],
[4391594, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 83 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[207, 208]]}, { 
    "frame_type": "padding"}]}],
[4391594, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50531}],
[4391594, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4441074, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4441074, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 209, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[83, 83]], "ect0": 83, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4441074, 0, "recovery", "metrics_updated", {"cwnd": 24709,"bytes_in_flight": 0,"smoothed_rtt": 50399,"latest_rtt": 49480}],
[4442187, 0, "transport", "spin_bit_updated", { "state": true }],
[4442187, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 84 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[208, 209]]}, { 
    "frame_type": "padding"}]}],
[4442187, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50399}],
[4442187, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4491624, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4491624, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 210, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[84, 84]], "ect0": 84, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4491624, 0, "recovery", "metrics_updated", {"cwnd": 24748,"bytes_in_flight": 0,"smoothed_rtt": 50278,"latest_rtt": 49437}],
[4492711, 0, "transport", "spin_bit_updated", { "state": false }],
[4492711, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 85 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[209, 210]]}, { 
    "frame_type": "padding"}]}],
[4492711, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50278}],
[4492711, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4542213, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4542213, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 211, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[85, 85]], "ect0": 85, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4542213, 0, "recovery", "metrics_updated", {"cwnd": 24787,"bytes_in_flight": 0,"smoothed_rtt": 50181,"latest_rtt": 49502}],
[4543307, 0, "transport", "spin_bit_updated", { "state": true }],
[4543307, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 86 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[210, 211]]}, { 
    "frame_type": "padding"}]}],
[4543307, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50181}],
[4543307, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4592796, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4592796, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 212, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[86, 86]], "ect0": 86, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4592796, 0, "recovery", "metrics_updated", {"cwnd": 24826,"bytes_in_flight": 0,"smoothed_rtt": 50094,"latest_rtt": 49489}],
[4593894, 0, "transport", "spin_bit_updated", { "state": false }],
[4593894, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 87 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[211, 212]]}, { 
    "frame_type": "padding"}]}],
[4593894, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50094}],
[4593894, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4643331, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4643331, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 213, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[87, 87]], "ect0": 87, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4643331, 0, "recovery", "metrics_updated", {"cwnd": 24865,"bytes_in_flight": 0,"smoothed_rtt": 50011,"latest_rtt": 49437}],
[4644428, 0, "transport", "spin_bit_updated", { "state": true }],
[4644428, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 88 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[212, 213]]}, { 
    "frame_type": "padding"}]}],
[4644428, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50011}],
[4644428, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4694163, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4694163, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 214, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[88, 88]], "ect0": 88, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4694163, 0, "recovery", "metrics_updated", {"cwnd": 24904,"bytes_in_flight": 0,"smoothed_rtt": 49976,"latest_rtt": 49735}],
[4695262, 0, "transport", "spin_bit_updated", { "state": false }],
[4695262, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 89 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[213, 214]]}, { 
    "frame_type": "padding"}]}],
[4695262, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49976}],
[4695262, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4745395, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4745395, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 215, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[89, 89]], "ect0": 89, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4745395, 0, "recovery", "metrics_updated", {"cwnd": 24943,"bytes_in_flight": 0,"smoothed_rtt": 49995,"latest_rtt": 50133}],
[4746484, 0, "transport", "spin_bit_updated", { "state": true }],
[4746484, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 90 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[214, 215]]}, { 
    "frame_type": "padding"}]}],
[4746484, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49995}],
[4746484, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4795896, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4795896, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 216, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[90, 90]], "ect0": 90, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4795896, 0, "recovery", "metrics_updated", {"cwnd": 24982,"bytes_in_flight": 0,"smoothed_rtt": 49922,"latest_rtt": 49412}],
[4796986, 0, "transport", "spin_bit_updated", { "state": false }],
[4796986, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 91 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[215, 216]]}, { 
    "frame_type": "padding"}]}],
[4796986, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49922}],
[4796986, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4846534, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4846534, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 217, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[91, 91]], "ect0": 91, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4846534, 0, "recovery", "metrics_updated", {"cwnd": 25021,"bytes_in_flight": 0,"smoothed_rtt": 49875,"latest_rtt": 49548}],
[4847596, 0, "transport", "spin_bit_updated", { "state": true }],
[4847596, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 92 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 132, "acked_ranges": [[216, 217]]}, { 
    "frame_type": "padding"}]}],
[4847596, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49875}],
[4847596, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4897328, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4897328, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 218, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[92, 92]], "ect0": 92, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4897328, 0, "recovery", "metrics_updated", {"cwnd": 25060,"bytes_in_flight": 0,"smoothed_rtt": 49857,"latest_rtt": 49732}],
[4898422, 0, "transport", "spin_bit_updated", { "state": false }],
[4898422, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 93 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[217, 218]]}, { 
    "frame_type": "padding"}]}],
[4898422, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49857}],
[4898422, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4947923, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4947923, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 219, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[93, 93]], "ect0": 93, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4947923, 0, "recovery", "metrics_updated", {"cwnd": 25099,"bytes_in_flight": 0,"smoothed_rtt": 49812,"latest_rtt": 49501}],
[4949016, 0, "transport", "spin_bit_updated", { "state": true }],
[4949016, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 94 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[218, 219]]}, { 
    "frame_type": "padding"}]}],
[4949016, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49812}],
[4949016, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4998594, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4998594, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 220, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[94, 94]], "ect0": 94, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4998594, 0, "recovery", "metrics_updated", {"cwnd": 25138,"bytes_in_flight": 0,"smoothed_rtt": 49782,"latest_rtt": 49578}],
[4999710, 0, "transport", "spin_bit_updated", { "state": false }],
[4999710, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 95 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[219, 220]]}, { 
    "frame_type": "padding"}]}],
[4999710, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49782}],
[4999710, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5049225, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5049225, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 221, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[95, 95]], "ect0": 95, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5049225, 0, "recovery", "metrics_updated", {"cwnd": 25177,"bytes_in_flight": 0,"smoothed_rtt": 49748,"latest_rtt": 49515}],
[5050351, 0, "transport", "spin_bit_updated", { "state": true }],
[5050351, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 96 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[220, 221]]}, { 
    "frame_type": "padding"}]}],
[5050351, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49748}],
[5050351, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5100355, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5100355, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 222, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[96, 96]], "ect0": 96, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5100355, 0, "recovery", "metrics_updated", {"cwnd": 25216,"bytes_in_flight": 0,"smoothed_rtt": 49780,"latest_rtt": 50004}],
[5101476, 0, "transport", "spin_bit_updated", { "state": false }],
[5101476, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 97 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[221, 222]]}, { 
    "frame_type": "padding"}]}],
[5101476, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49780}],
[5101476, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5150967, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5150967, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 223, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[97, 97]], "ect0": 97, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5150967, 0, "recovery", "metrics_updated", {"cwnd": 25255,"bytes_in_flight": 0,"smoothed_rtt": 49743,"latest_rtt": 49491}],
[5152077, 0, "transport", "spin_bit_updated", { "state": true }],
[5152077, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 98 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[222, 223]]}, { 
    "frame_type": "padding"}]}],
[5152077, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49743}],
[5152077, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5201125, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5201125, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 224, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5202211, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 99 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[222, 224]]}, { 
    "frame_type": "padding"}]}],
[5202211, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 49743}],
[5202211, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5251710, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5251710, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 225, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[98, 99]], "ect0": 99, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5251710, 0, "recovery", "metrics_updated", {"cwnd": 25333,"bytes_in_flight": 0,"smoothed_rtt": 49712,"latest_rtt": 49499}],
[5252825, 0, "transport", "spin_bit_updated", { "state": false }],
[5252825, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 100 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[224, 225]]}, { 
    "frame_type": "padding"}]}],
[5252825, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49712}],
[5252825, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5302082, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5302082, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 226, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5303220, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 101 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[224, 226]]}, { 
    "frame_type": "padding"}]}],
[5303220, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 49712}],
[5303220, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5352700, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5352700, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 227, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[100, 101]], "ect0": 101, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5352700, 0, "recovery", "metrics_updated", {"cwnd": 25411,"bytes_in_flight": 0,"smoothed_rtt": 49683,"latest_rtt": 49480}],
[5353788, 0, "transport", "spin_bit_updated", { "state": true }],
[5353788, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 102 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[226, 227]]}, { 
    "frame_type": "padding"}]}],
[5353788, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49683}],
[5353788, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5403673, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5403673, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 228, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[102, 102]], "ect0": 102, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5403673, 0, "recovery", "metrics_updated", {"cwnd": 25450,"bytes_in_flight": 0,"smoothed_rtt": 49708,"latest_rtt": 49885}],
[5404772, 0, "transport", "spin_bit_updated", { "state": false }],
[5404772, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 103 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[227, 228]]}, { 
    "frame_type": "padding"}]}],
[5404772, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49708}],
[5404772, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5454306, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5454306, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 229, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[103, 103]], "ect0": 103, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5454306, 0, "recovery", "metrics_updated", {"cwnd": 25489,"bytes_in_flight": 0,"smoothed_rtt": 49686,"latest_rtt": 49534}],
[5455709, 0, "transport", "spin_bit_updated", { "state": true }],
[5455709, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 104 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 175, "acked_ranges": [[228, 229]]}, { 
    "frame_type": "padding"}]}],
[5455709, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49686}],
[5455709, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5505217, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5505217, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 230, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5506317, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 105 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[228, 230]]}, { 
    "frame_type": "padding"}]}],
[5506317, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 49686}],
[5506317, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5555783, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5555783, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 231, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[104, 105]], "ect0": 105, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5555783, 0, "recovery", "metrics_updated", {"cwnd": 25567,"bytes_in_flight": 0,"smoothed_rtt": 49658,"latest_rtt": 49466}],
[5556882, 0, "transport", "spin_bit_updated", { "state": false }],
[5556882, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 106 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[230, 231]]}, { 
    "frame_type": "padding"}]}],
[5556882, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49658}],
[5556882, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5606391, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5606391, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 232, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[106, 106]], "ect0": 106, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5606391, 0, "recovery", "metrics_updated", {"cwnd": 25606,"bytes_in_flight": 0,"smoothed_rtt": 49639,"latest_rtt": 49509}],
[5607488, 0, "transport", "spin_bit_updated", { "state": true }],
[5607488, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 107 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[231, 232]]}, { 
    "frame_type": "padding"}]}],
[5607488, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49639}],
[5607488, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5656961, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5656961, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 233, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[107, 107]], "ect0": 107, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5656961, 0, "recovery", "metrics_updated", {"cwnd": 25645,"bytes_in_flight": 0,"smoothed_rtt": 49618,"latest_rtt": 49473}],
[5658058, 0, "transport", "spin_bit_updated", { "state": false }],
[5658058, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 108 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[232, 233]]}, { 
    "frame_type": "padding"}]}],
[5658058, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49618}],
[5658058, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5707542, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5707542, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 234, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[108, 108]], "ect0": 108, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5707542, 0, "recovery", "metrics_updated", {"cwnd": 25684,"bytes_in_flight": 0,"smoothed_rtt": 49601,"latest_rtt": 49484}],
[5708671, 0, "transport", "spin_bit_updated", { "state": true }],
[5708671, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 109 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[233, 234]]}, { 
    "frame_type": "padding"}]}],
[5708671, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49601}],
[5708671, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5758111, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5758111, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 235, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[109, 109]], "ect0": 109, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5758111, 0, "recovery", "metrics_updated", {"cwnd": 25723,"bytes_in_flight": 0,"smoothed_rtt": 49580,"latest_rtt": 49440}],
[5759209, 0, "transport", "spin_bit_updated", { "state": false }],
[5759209, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 110 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[234, 235]]}, { 
    "frame_type": "padding"}]}],
[5759209, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49580}],
[5759209, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5808146, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5808146, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 236, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5809248, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 111 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[234, 236]]}, { 
    "frame_type": "padding"}]}],
[5809248, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 49580}],
[5809248, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5858738, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5858738, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 237, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[110, 111]], "ect0": 111, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5858738, 0, "recovery", "metrics_updated", {"cwnd": 25801,"bytes_in_flight": 0,"smoothed_rtt": 49568,"latest_rtt": 49490}],
[5859832, 0, "transport", "spin_bit_updated", { "state": true }],
[5859832, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 112 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[236, 237]]}, { 
    "frame_type": "padding"}]}],
[5859832, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49568}],
[5859832, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5909320, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5909320, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 238, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[112, 112]], "ect0": 112, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5909320, 0, "recovery", "metrics_updated", {"cwnd": 25840,"bytes_in_flight": 0,"smoothed_rtt": 49558,"latest_rtt": 49488}],
[5910507, 0, "transport", "spin_bit_updated", { "state": false }],
[5910507, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 113 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 148, "acked_ranges": [[237, 238]]}, { 
    "frame_type": "padding"}]}],
[5910507, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49558}],
[5910507, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5960810, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5960810, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 239, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[113, 113]], "ect0": 113, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5960810, 0, "recovery", "metrics_updated", {"cwnd": 25879,"bytes_in_flight": 0,"smoothed_rtt": 49651,"latest_rtt": 50303}],
[5961902, 0, "transport", "spin_bit_updated", { "state": true }],
[5961902, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 114 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[238, 239]]}, { 
    "frame_type": "padding"}]}],
[5961902, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49651}],
[5961902, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6011411, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6011411, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 240, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[114, 114]], "ect0": 114, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6011411, 0, "recovery", "metrics_updated", {"cwnd": 25918,"bytes_in_flight": 0,"smoothed_rtt": 49633,"latest_rtt": 49509}],
[6012503, 0, "transport", "spin_bit_updated", { "state": false }],
[6012503, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 115 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[239, 240]]}, { 
    "frame_type": "padding"}]}],
[6012503, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49633}],
[6012503, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6061977, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6061977, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 241, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[115, 115]], "ect0": 115, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6061977, 0, "recovery", "metrics_updated", {"cwnd": 25957,"bytes_in_flight": 0,"smoothed_rtt": 49613,"latest_rtt": 49474}],
[6063470, 0, "transport", "spin_bit_updated", { "state": true }],
[6063470, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 116 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 186, "acked_ranges": [[240, 241]]}, { 
    "frame_type": "padding"}]}],
[6063470, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49613}],
[6063470, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6113085, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6113085, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 242, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[116, 116]], "ect0": 116, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6113085, 0, "recovery", "metrics_updated", {"cwnd": 25996,"bytes_in_flight": 0,"smoothed_rtt": 49613,"latest_rtt": 49615}],
[6114196, 0, "transport", "spin_bit_updated", { "state": false }],
[6114196, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 117 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[241, 242]]}, { 
    "frame_type": "padding"}]}],
[6114196, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49613}],
[6114196, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6163766, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6163766, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 243, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6164854, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 118 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[241, 243]]}, { 
    "frame_type": "padding"}]}],
[6164854, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 49613}],
[6164854, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6214261, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6214261, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 244, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[117, 118]], "ect0": 118, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6214261, 0, "recovery", "metrics_updated", {"cwnd": 26074,"bytes_in_flight": 0,"smoothed_rtt": 49587,"latest_rtt": 49407}],
[6215309, 0, "transport", "spin_bit_updated", { "state": true }],
[6215309, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 119 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 131, "acked_ranges": [[243, 244]]}, { 
    "frame_type": "padding"}]}],
[6215309, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49587}],
[6215309, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6264652, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6264652, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 245, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6265750, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 120 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[243, 245]]}, { 
    "frame_type": "padding"}]}],
[6265750, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 49587}],
[6265750, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6315093, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6315093, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 246, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 195, "acked_ranges": [[119, 119]], "ect0": 119, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6315093, 0, "recovery", "metrics_updated", {"cwnd": 26113,"bytes_in_flight": 55,"smoothed_rtt": 54611,"latest_rtt": 89784}],
[6316183, 0, "transport", "spin_bit_updated", { "state": false }],
[6316183, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 121 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[245, 246]]}, { 
    "frame_type": "padding"}]}],
[6316183, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 54611}],
[6316183, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6365619, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6365619, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 247, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[120, 121]], "ect0": 121, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6365619, 0, "recovery", "metrics_updated", {"cwnd": 26191,"bytes_in_flight": 0,"smoothed_rtt": 53964,"latest_rtt": 49436}],
[6366994, 0, "transport", "spin_bit_updated", { "state": true }],
[6366994, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 122 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 171, "acked_ranges": [[246, 247]]}, { 
    "frame_type": "padding"}]}],
[6366994, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53964}],
[6366994, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6416466, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6416466, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 248, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[122, 122]], "ect0": 122, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6416466, 0, "recovery", "metrics_updated", {"cwnd": 26230,"bytes_in_flight": 0,"smoothed_rtt": 53402,"latest_rtt": 49472}],
[6417601, 0, "transport", "spin_bit_updated", { "state": false }],
[6417601, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 123 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[247, 248]]}, { 
    "frame_type": "padding"}]}],
[6417601, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53402}],
[6417601, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6467081, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6467081, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 249, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[123, 123]], "ect0": 123, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6467081, 0, "recovery", "metrics_updated", {"cwnd": 26269,"bytes_in_flight": 0,"smoothed_rtt": 52911,"latest_rtt": 49480}],
[6468180, 0, "transport", "spin_bit_updated", { "state": true }],
[6468180, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 124 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[248, 249]]}, { 
    "frame_type": "padding"}]}],
[6468180, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 52911}],
[6468180, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6517669, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6517669, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 250, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[124, 124]], "ect0": 124, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6517669, 0, "recovery", "metrics_updated", {"cwnd": 26308,"bytes_in_flight": 0,"smoothed_rtt": 52483,"latest_rtt": 49489}],
[6518768, 0, "transport", "spin_bit_updated", { "state": false }],
[6518768, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 125 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[249, 250]]}, { 
    "frame_type": "padding"}]}],
[6518768, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 52483}],
[6518768, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6568253, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6568253, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 251, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[125, 125]], "ect0": 125, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6568253, 0, "recovery", "metrics_updated", {"cwnd": 26347,"bytes_in_flight": 0,"smoothed_rtt": 52108,"latest_rtt": 49485}],
[6569379, 0, "transport", "spin_bit_updated", { "state": true }],
[6569379, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 126 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[250, 251]]}, { 
    "frame_type": "padding"}]}],
[6569379, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 52108}],
[6569379, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6618904, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6618904, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 252, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[126, 126]], "ect0": 126, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6618904, 0, "recovery", "metrics_updated", {"cwnd": 26386,"bytes_in_flight": 0,"smoothed_rtt": 51785,"latest_rtt": 49525}],
[6619995, 0, "transport", "spin_bit_updated", { "state": false }],
[6619995, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 127 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[251, 252]]}, { 
    "frame_type": "padding"}]}],
[6619995, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51785}],
[6619995, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6669492, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6669492, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 253, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[127, 127]], "ect0": 127, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6669492, 0, "recovery", "metrics_updated", {"cwnd": 26425,"bytes_in_flight": 0,"smoothed_rtt": 51499,"latest_rtt": 49497}],
[6670598, 0, "transport", "spin_bit_updated", { "state": true }],
[6670598, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 128 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[252, 253]]}, { 
    "frame_type": "padding"}]}],
[6670598, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51499}],
[6670598, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6720034, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6720034, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 254, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[128, 128]], "ect0": 128, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6720034, 0, "recovery", "metrics_updated", {"cwnd": 26464,"bytes_in_flight": 0,"smoothed_rtt": 51241,"latest_rtt": 49436}],
[6721132, 0, "transport", "spin_bit_updated", { "state": false }],
[6721132, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 129 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[253, 254]]}, { 
    "frame_type": "padding"}]}],
[6721132, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51241}],
[6721132, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6770838, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6770838, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 255, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[129, 129]], "ect0": 129, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6770838, 0, "recovery", "metrics_updated", {"cwnd": 26503,"bytes_in_flight": 0,"smoothed_rtt": 51049,"latest_rtt": 49706}],
[6770880, 0, "transport", "spin_bit_updated", { "state": true }],
[6770880, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 130 }, "frames": [{ 
    "frame_type": "ack_frequency", "sequence_number": 1, "packet_tolerance": 3, "max_ack_delay": 16000, "reordering_threshold": 0}, { 
    "frame_type": "padding"}]}],
[6770880, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51049}],
[6770880, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6772090, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 131 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 156, "acked_ranges": [[254, 255]]}, { 
    "frame_type": "padding"}]}],
[6772090, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 51049}],
[6772090, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6836914, 0, "transport", "datagram_received", { "byte_length": 39}],
[6836914, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 256, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 59, "acked_ranges": [[130, 131]], "ect0": 131, "ect1": 0, "ce": 0}]}],
[6836914, 0, "recovery", "metrics_updated", {"cwnd": 26581,"bytes_in_flight": 0,"smoothed_rtt": 51520,"latest_rtt": 54824}],
[6875388, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6875388, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 258, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6875407, 0, "transport", "spin_bit_updated", { "state": false }],
[6875407, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 132 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 2, "acked_ranges": [[258, 258], [255, 256]]}, { 
    "frame_type": "padding"}]}],
[6875407, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51520}],
[6875407, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6976266, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6976266, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 259, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[132, 132]], "ect0": 132, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6976266, 0, "recovery", "metrics_updated", {"cwnd": 26620,"bytes_in_flight": 0,"smoothed_rtt": 56437,"latest_rtt": 90859}],
[6977377, 0, "transport", "spin_bit_updated", { "state": true }],
[6977377, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 133 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[258, 259]]}, { 
    "frame_type": "padding"}]}],
[6977377, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 56437}],
[6977377, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7026916, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7026916, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 260, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[133, 133]], "ect0": 133, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7026916, 0, "recovery", "metrics_updated", {"cwnd": 26659,"bytes_in_flight": 0,"smoothed_rtt": 55574,"latest_rtt": 49539}],
[7028027, 0, "transport", "spin_bit_updated", { "state": false }],
[7028027, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 134 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[259, 260]]}, { 
    "frame_type": "padding"}]}],
[7028027, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 55574}],
[7028027, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7077557, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7077557, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 261, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[134, 134]], "ect0": 134, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7077557, 0, "recovery", "metrics_updated", {"cwnd": 26698,"bytes_in_flight": 0,"smoothed_rtt": 54818,"latest_rtt": 49530}],
[7078693, 0, "transport", "spin_bit_updated", { "state": true }],
[7078693, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 135 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[260, 261]]}, { 
    "frame_type": "padding"}]}],
[7078693, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54818}],
[7078693, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7128198, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7128198, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 262, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[135, 135]], "ect0": 135, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7128198, 0, "recovery", "metrics_updated", {"cwnd": 26737,"bytes_in_flight": 0,"smoothed_rtt": 54153,"latest_rtt": 49505}],
[7129317, 0, "transport", "spin_bit_updated", { "state": false }],
[7129317, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 136 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[261, 262]]}, { 
    "frame_type": "padding"}]}],
[7129317, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54153}],
[7129317, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7179199, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7179199, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 263, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[136, 136]], "ect0": 136, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7179199, 0, "recovery", "metrics_updated", {"cwnd": 26776,"bytes_in_flight": 0,"smoothed_rtt": 53619,"latest_rtt": 49882}],
[7180300, 0, "transport", "spin_bit_updated", { "state": true }],
[7180300, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 137 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[262, 263]]}, { 
    "frame_type": "padding"}]}],
[7180300, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53619}],
[7180300, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7229864, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7229864, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 264, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[137, 137]], "ect0": 137, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7229864, 0, "recovery", "metrics_updated", {"cwnd": 26815,"bytes_in_flight": 0,"smoothed_rtt": 53112,"latest_rtt": 49564}],
[7230969, 0, "transport", "spin_bit_updated", { "state": false }],
[7230969, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 138 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[263, 264]]}, { 
    "frame_type": "padding"}]}],
[7230969, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53112}],
[7230969, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7279901, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7279901, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 265, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7280994, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 139 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[263, 265]]}, { 
    "frame_type": "padding"}]}],
[7280994, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 53112}],
[7280994, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7382620, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7382620, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 266, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[138, 139]], "ect0": 139, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7382620, 0, "recovery", "metrics_updated", {"cwnd": 26893,"bytes_in_flight": 0,"smoothed_rtt": 57926,"latest_rtt": 91626}],
[7383730, 0, "transport", "spin_bit_updated", { "state": true }],
[7383730, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 140 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[265, 266]]}, { 
    "frame_type": "padding"}]}],
[7383730, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 57926}],
[7383730, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7433373, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7433373, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 267, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[140, 140]], "ect0": 140, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7433373, 0, "recovery", "metrics_updated", {"cwnd": 26932,"bytes_in_flight": 0,"smoothed_rtt": 56890,"latest_rtt": 49643}],
[7434476, 0, "transport", "spin_bit_updated", { "state": false }],
[7434476, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 141 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[266, 267]]}, { 
    "frame_type": "padding"}]}],
[7434476, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 56890}],
[7434476, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7484081, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7484081, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 268, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[141, 141]], "ect0": 141, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7484081, 0, "recovery", "metrics_updated", {"cwnd": 26971,"bytes_in_flight": 0,"smoothed_rtt": 55979,"latest_rtt": 49605}],
[7485191, 0, "transport", "spin_bit_updated", { "state": true }],
[7485191, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 142 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[267, 268]]}, { 
    "frame_type": "padding"}]}],
[7485191, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 55979}],
[7485191, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7534716, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7534716, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 269, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[142, 142]], "ect0": 142, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7534716, 0, "recovery", "metrics_updated", {"cwnd": 27010,"bytes_in_flight": 0,"smoothed_rtt": 55172,"latest_rtt": 49525}],
[7535859, 0, "transport", "spin_bit_updated", { "state": false }],
[7535859, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 143 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[268, 269]]}, { 
    "frame_type": "padding"}]}],
[7535859, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 55172}],
[7535859, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7585305, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7585305, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 270, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[143, 143]], "ect0": 143, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7585305, 0, "recovery", "metrics_updated", {"cwnd": 27049,"bytes_in_flight": 0,"smoothed_rtt": 54456,"latest_rtt": 49446}],
[7586409, 0, "transport", "spin_bit_updated", { "state": true }],
[7586409, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 144 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[269, 270]]}, { 
    "frame_type": "padding"}]}],
[7586409, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54456}],
[7586409, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7635938, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7635938, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 271, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[144, 144]], "ect0": 144, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7635938, 0, "recovery", "metrics_updated", {"cwnd": 27088,"bytes_in_flight": 0,"smoothed_rtt": 53840,"latest_rtt": 49529}],
[7637032, 0, "transport", "spin_bit_updated", { "state": false }],
[7637032, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 145 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[270, 271]]}, { 
    "frame_type": "padding"}]}],
[7637032, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53840}],
[7637032, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7686545, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7686545, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 272, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[145, 145]], "ect0": 145, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7686545, 0, "recovery", "metrics_updated", {"cwnd": 27127,"bytes_in_flight": 0,"smoothed_rtt": 53299,"latest_rtt": 49513}],
[7687653, 0, "transport", "spin_bit_updated", { "state": true }],
[7687653, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 146 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[271, 272]]}, { 
    "frame_type": "padding"}]}],
[7687653, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53299}],
[7687653, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7737094, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7737094, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 273, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[146, 146]], "ect0": 146, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7737094, 0, "recovery", "metrics_updated", {"cwnd": 27166,"bytes_in_flight": 0,"smoothed_rtt": 52816,"latest_rtt": 49441}],
[7738207, 0, "transport", "spin_bit_updated", { "state": false }],
[7738207, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 147 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[272, 273]]}, { 
    "frame_type": "padding"}]}],
[7738207, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 52816}],
[7738207, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7787730, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7787730, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 274, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[147, 147]], "ect0": 147, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7787730, 0, "recovery", "metrics_updated", {"cwnd": 27205,"bytes_in_flight": 0,"smoothed_rtt": 52404,"latest_rtt": 49523}],
[7788730, 0, "transport", "spin_bit_updated", { "state": true }],
[7788730, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 148 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 125, "acked_ranges": [[273, 274]]}, { 
    "frame_type": "padding"}]}],
[7788730, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 52404}],
[7788730, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7838237, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7838237, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 275, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[148, 148]], "ect0": 148, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7838237, 0, "recovery", "metrics_updated", {"cwnd": 27244,"bytes_in_flight": 0,"smoothed_rtt": 52041,"latest_rtt": 49507}],
[7839332, 0, "transport", "spin_bit_updated", { "state": false }],
[7839332, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 149 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[274, 275]]}, { 
    "frame_type": "padding"}]}],
[7839332, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 52041}],
[7839332, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7888855, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7888855, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 276, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[149, 149]], "ect0": 149, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7888855, 0, "recovery", "metrics_updated", {"cwnd": 27283,"bytes_in_flight": 0,"smoothed_rtt": 51726,"latest_rtt": 49523}],
[7889971, 0, "transport", "spin_bit_updated", { "state": true }],
[7889971, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 150 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[275, 276]]}, { 
    "frame_type": "padding"}]}],
[7889971, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51726}],
[7889971, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7939392, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7939392, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 277, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[150, 150]], "ect0": 150, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7939392, 0, "recovery", "metrics_updated", {"cwnd": 27322,"bytes_in_flight": 0,"smoothed_rtt": 51437,"latest_rtt": 49421}],
[7940510, 0, "transport", "spin_bit_updated", { "state": false }],
[7940510, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 151 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[276, 277]]}, { 
    "frame_type": "padding"}]}],
[7940510, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51437}],
[7940510, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7990128, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7990128, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 278, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[151, 151]], "ect0": 151, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7990128, 0, "recovery", "metrics_updated", {"cwnd": 27361,"bytes_in_flight": 0,"smoothed_rtt": 51209,"latest_rtt": 49618}],
[7991275, 0, "transport", "spin_bit_updated", { "state": true }],
[7991275, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 152 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 143, "acked_ranges": [[277, 278]]}, { 
    "frame_type": "padding"}]}],
[7991275, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51209}],
[7991275, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8040881, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8040881, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 279, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[152, 152]], "ect0": 152, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8040881, 0, "recovery", "metrics_updated", {"cwnd": 27400,"bytes_in_flight": 0,"smoothed_rtt": 51008,"latest_rtt": 49606}],
[8042003, 0, "transport", "spin_bit_updated", { "state": false }],
[8042003, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 153 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[278, 279]]}, { 
    "frame_type": "padding"}]}],
[8042003, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51008}],
[8042003, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8091488, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8091488, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 280, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[153, 153]], "ect0": 153, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8091488, 0, "recovery", "metrics_updated", {"cwnd": 27439,"bytes_in_flight": 0,"smoothed_rtt": 50817,"latest_rtt": 49485}],
[8092606, 0, "transport", "spin_bit_updated", { "state": true }],
[8092606, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 154 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[279, 280]]}, { 
    "frame_type": "padding"}]}],
[8092606, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50817}],
[8092606, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8142162, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8142162, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 281, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[154, 154]], "ect0": 154, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8142162, 0, "recovery", "metrics_updated", {"cwnd": 27478,"bytes_in_flight": 0,"smoothed_rtt": 50659,"latest_rtt": 49556}],
[8143299, 0, "transport", "spin_bit_updated", { "state": false }],
[8143299, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 155 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[280, 281]]}, { 
    "frame_type": "padding"}]}],
[8143299, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50659}],
[8143299, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8192482, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8192482, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 282, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8193571, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 156 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[280, 282]]}, { 
    "frame_type": "padding"}]}],
[8193571, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 50659}],
[8193571, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8243391, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8243391, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 283, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[155, 156]], "ect0": 156, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8243391, 0, "recovery", "metrics_updated", {"cwnd": 27556,"bytes_in_flight": 0,"smoothed_rtt": 50554,"latest_rtt": 49820}],
[8244759, 0, "transport", "spin_bit_updated", { "state": true }],
[8244759, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 157 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 171, "acked_ranges": [[282, 283]]}, { 
    "frame_type": "padding"}]}],
[8244759, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50554}],
[8244759, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8293845, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8293845, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 284, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8294940, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 158 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[282, 284]]}, { 
    "frame_type": "padding"}]}],
[8294940, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 50554}],
[8294940, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8344618, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8344618, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 285, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[157, 158]], "ect0": 158, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8344618, 0, "recovery", "metrics_updated", {"cwnd": 27634,"bytes_in_flight": 0,"smoothed_rtt": 50444,"latest_rtt": 49678}],
[8345708, 0, "transport", "spin_bit_updated", { "state": false }],
[8345708, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 159 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[284, 285]]}, { 
    "frame_type": "padding"}]}],
[8345708, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50444}],
[8345708, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8395225, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8395225, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 286, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[159, 159]], "ect0": 159, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8395225, 0, "recovery", "metrics_updated", {"cwnd": 27673,"bytes_in_flight": 0,"smoothed_rtt": 50328,"latest_rtt": 49517}],
[8396323, 0, "transport", "spin_bit_updated", { "state": true }],
[8396323, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 160 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[285, 286]]}, { 
    "frame_type": "padding"}]}],
[8396323, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50328}],
[8396323, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8446085, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8446085, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 287, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[160, 160]], "ect0": 160, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8446085, 0, "recovery", "metrics_updated", {"cwnd": 27712,"bytes_in_flight": 0,"smoothed_rtt": 50257,"latest_rtt": 49762}],
[8447187, 0, "transport", "spin_bit_updated", { "state": false }],
[8447187, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 161 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[286, 287]]}, { 
    "frame_type": "padding"}]}],
[8447187, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50257}],
[8447187, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8496686, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8496686, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 288, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[161, 161]], "ect0": 161, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8496686, 0, "recovery", "metrics_updated", {"cwnd": 27751,"bytes_in_flight": 0,"smoothed_rtt": 50162,"latest_rtt": 49499}],
[8498147, 0, "transport", "spin_bit_updated", { "state": true }],
[8498147, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 162 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 182, "acked_ranges": [[287, 288]]}, { 
    "frame_type": "padding"}]}],
[8498147, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50162}],
[8498147, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8547834, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8547834, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 289, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[162, 162]], "ect0": 162, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8547834, 0, "recovery", "metrics_updated", {"cwnd": 27790,"bytes_in_flight": 0,"smoothed_rtt": 50102,"latest_rtt": 49687}],
[8548929, 0, "transport", "spin_bit_updated", { "state": false }],
[8548929, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 163 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[288, 289]]}, { 
    "frame_type": "padding"}]}],
[8548929, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50102}],
[8548929, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8598540, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8598540, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 290, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[163, 163]], "ect0": 163, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8598540, 0, "recovery", "metrics_updated", {"cwnd": 27829,"bytes_in_flight": 0,"smoothed_rtt": 50040,"latest_rtt": 49611}],
[8599684, 0, "transport", "spin_bit_updated", { "state": true }],
[8599684, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 164 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 143, "acked_ranges": [[289, 290]]}, { 
    "frame_type": "padding"}]}],
[8599684, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50040}],
[8599684, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8649205, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8649205, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 291, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8650308, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 165 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[289, 291]]}, { 
    "frame_type": "padding"}]}],
[8650308, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 50040}],
[8650308, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8699841, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8699841, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 292, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[164, 165]], "ect0": 165, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8699841, 0, "recovery", "metrics_updated", {"cwnd": 27907,"bytes_in_flight": 0,"smoothed_rtt": 49976,"latest_rtt": 49533}],
[8700947, 0, "transport", "spin_bit_updated", { "state": false }],
[8700947, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 166 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[291, 292]]}, { 
    "frame_type": "padding"}]}],
[8700947, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49976}],
[8700947, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8750873, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8750873, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 293, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[166, 166]], "ect0": 166, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8750873, 0, "recovery", "metrics_updated", {"cwnd": 27946,"bytes_in_flight": 0,"smoothed_rtt": 49969,"latest_rtt": 49926}],
[8751962, 0, "transport", "spin_bit_updated", { "state": true }],
[8751962, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 167 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[292, 293]]}, { 
    "frame_type": "padding"}]}],
[8751962, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49969}],
[8751962, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8801248, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8801248, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 294, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8802342, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 168 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[292, 294]]}, { 
    "frame_type": "padding"}]}],
[8802342, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 49969}],
[8802342, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8852130, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8852130, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 295, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[167, 168]], "ect0": 168, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8852130, 0, "recovery", "metrics_updated", {"cwnd": 28024,"bytes_in_flight": 0,"smoothed_rtt": 49946,"latest_rtt": 49788}],
[8853247, 0, "transport", "spin_bit_updated", { "state": false }],
[8853247, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 169 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[294, 295]]}, { 
    "frame_type": "padding"}]}],
[8853247, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49946}],
[8853247, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8901945, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8901945, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 296, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8903039, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 170 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[294, 296]]}, { 
    "frame_type": "padding"}]}],
[8903039, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 49946}],
[8903039, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9009353, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9009353, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 297, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 220, "acked_ranges": [[169, 170]], "ect0": 170, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9009353, 0, "recovery", "metrics_updated", {"bytes_in_flight": 0,"smoothed_rtt": 49946}],
[9010441, 0, "transport", "spin_bit_updated", { "state": true }],
[9010441, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 171 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[294, 297]]}, { 
    "frame_type": "padding"}]}],
[9010441, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49946}],
[9010441, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9059949, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9059949, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 298, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[171, 171]], "ect0": 171, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9059949, 0, "recovery", "metrics_updated", {"cwnd": 28063,"bytes_in_flight": 0,"smoothed_rtt": 49891,"latest_rtt": 49508}],
[9061037, 0, "transport", "spin_bit_updated", { "state": false }],
[9061037, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 172 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[297, 298]]}, { 
    "frame_type": "padding"}]}],
[9061037, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49891}],
[9061037, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9110497, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9110497, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 299, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[172, 172]], "ect0": 172, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9110497, 0, "recovery", "metrics_updated", {"cwnd": 28102,"bytes_in_flight": 0,"smoothed_rtt": 49837,"latest_rtt": 49460}],
[9111627, 0, "transport", "spin_bit_updated", { "state": true }],
[9111627, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 173 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[298, 299]]}, { 
    "frame_type": "padding"}]}],
[9111627, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49837}],
[9111627, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9161311, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9161311, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 300, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[173, 173]], "ect0": 173, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9161311, 0, "recovery", "metrics_updated", {"cwnd": 28141,"bytes_in_flight": 0,"smoothed_rtt": 49817,"latest_rtt": 49684}],
[9162415, 0, "transport", "spin_bit_updated", { "state": false }],
[9162415, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 174 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[299, 300]]}, { 
    "frame_type": "padding"}]}],
[9162415, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49817}],
[9162415, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9211917, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9211917, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 301, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[174, 174]], "ect0": 174, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9211917, 0, "recovery", "metrics_updated", {"cwnd": 28180,"bytes_in_flight": 0,"smoothed_rtt": 49777,"latest_rtt": 49502}],
[9213011, 0, "transport", "spin_bit_updated", { "state": true }],
[9213011, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 175 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[300, 301]]}, { 
    "frame_type": "padding"}]}],
[9213011, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49777}],
[9213011, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9262516, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9262516, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 302, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[175, 175]], "ect0": 175, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9262516, 0, "recovery", "metrics_updated", {"cwnd": 28219,"bytes_in_flight": 0,"smoothed_rtt": 49743,"latest_rtt": 49505}],
[9263618, 0, "transport", "spin_bit_updated", { "state": false }],
[9263618, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 176 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[301, 302]]}, { 
    "frame_type": "padding"}]}],
[9263618, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49743}],
[9263618, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9313133, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9313133, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 303, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[176, 176]], "ect0": 176, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9313133, 0, "recovery", "metrics_updated", {"cwnd": 28258,"bytes_in_flight": 0,"smoothed_rtt": 49714,"latest_rtt": 49515}],
[9314267, 0, "transport", "spin_bit_updated", { "state": true }],
[9314267, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 177 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[302, 303]]}, { 
    "frame_type": "padding"}]}],
[9314267, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49714}],
[9314267, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9363684, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9363684, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 304, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[177, 177]], "ect0": 177, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9363684, 0, "recovery", "metrics_updated", {"cwnd": 28297,"bytes_in_flight": 0,"smoothed_rtt": 49676,"latest_rtt": 49417}],
[9364772, 0, "transport", "spin_bit_updated", { "state": false }],
[9364772, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 178 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[303, 304]]}, { 
    "frame_type": "padding"}]}],
[9364772, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49676}],
[9364772, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9414446, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9414446, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 305, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[178, 178]], "ect0": 178, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9414446, 0, "recovery", "metrics_updated", {"cwnd": 28336,"bytes_in_flight": 0,"smoothed_rtt": 49675,"latest_rtt": 49674}],
[9415549, 0, "transport", "spin_bit_updated", { "state": true }],
[9415549, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 179 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[304, 305]]}, { 
    "frame_type": "padding"}]}],
[9415549, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49675}],
[9415549, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9465091, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9465091, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 306, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[179, 179]], "ect0": 179, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9465091, 0, "recovery", "metrics_updated", {"cwnd": 28375,"bytes_in_flight": 0,"smoothed_rtt": 49658,"latest_rtt": 49542}],
[9466185, 0, "transport", "spin_bit_updated", { "state": false }],
[9466185, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 180 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[305, 306]]}, { 
    "frame_type": "padding"}]}],
[9466185, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49658}],
[9466185, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9515660, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9515660, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 307, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[180, 180]], "ect0": 180, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9515660, 0, "recovery", "metrics_updated", {"cwnd": 28414,"bytes_in_flight": 0,"smoothed_rtt": 49635,"latest_rtt": 49475}],
[9516787, 0, "transport", "spin_bit_updated", { "state": true }],
[9516787, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 181 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[306, 307]]}, { 
    "frame_type": "padding"}]}],
[9516787, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49635}],
[9516787, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9566370, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9566370, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 308, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[181, 181]], "ect0": 181, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9566370, 0, "recovery", "metrics_updated", {"cwnd": 28453,"bytes_in_flight": 0,"smoothed_rtt": 49628,"latest_rtt": 49583}],
[9567482, 0, "transport", "spin_bit_updated", { "state": false }],
[9567482, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 182 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[307, 308]]}, { 
    "frame_type": "padding"}]}],
[9567482, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49628}],
[9567482, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9617013, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9617013, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 309, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[182, 182]], "ect0": 182, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9617013, 0, "recovery", "metrics_updated", {"cwnd": 28492,"bytes_in_flight": 0,"smoothed_rtt": 49615,"latest_rtt": 49531}],
[9618109, 0, "transport", "spin_bit_updated", { "state": true }],
[9618109, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 183 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[308, 309]]}, { 
    "frame_type": "padding"}]}],
[9618109, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49615}],
[9618109, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9667564, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9667564, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 310, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[183, 183]], "ect0": 183, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9667564, 0, "recovery", "metrics_updated", {"cwnd": 28531,"bytes_in_flight": 0,"smoothed_rtt": 49595,"latest_rtt": 49455}],
[9668667, 0, "transport", "spin_bit_updated", { "state": false }],
[9668667, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 184 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[309, 310]]}, { 
    "frame_type": "padding"}]}],
[9668667, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49595}],
[9668667, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9718177, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9718177, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 311, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[184, 184]], "ect0": 184, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9718177, 0, "recovery", "metrics_updated", {"cwnd": 28570,"bytes_in_flight": 0,"smoothed_rtt": 49584,"latest_rtt": 49510}],
[9719302, 0, "transport", "spin_bit_updated", { "state": true }],
[9719302, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 185 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[310, 311]]}, { 
    "frame_type": "padding"}]}],
[9719302, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49584}],
[9719302, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9768741, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9768741, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 312, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[185, 185]], "ect0": 185, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9768741, 0, "recovery", "metrics_updated", {"cwnd": 28609,"bytes_in_flight": 0,"smoothed_rtt": 49565,"latest_rtt": 49439}],
[9769826, 0, "transport", "spin_bit_updated", { "state": false }],
[9769826, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 186 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[311, 312]]}, { 
    "frame_type": "padding"}]}],
[9769826, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49565}],
[9769826, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9819303, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9819303, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 313, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[186, 186]], "ect0": 186, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9819303, 0, "recovery", "metrics_updated", {"cwnd": 28648,"bytes_in_flight": 0,"smoothed_rtt": 49554,"latest_rtt": 49477}],
[9820414, 0, "transport", "spin_bit_updated", { "state": true }],
[9820414, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 187 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[312, 313]]}, { 
    "frame_type": "padding"}]}],
[9820414, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49554}],
[9820414, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9869943, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9869943, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 314, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[187, 187]], "ect0": 187, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9869943, 0, "recovery", "metrics_updated", {"cwnd": 28687,"bytes_in_flight": 0,"smoothed_rtt": 49550,"latest_rtt": 49529}],
[9871053, 0, "transport", "spin_bit_updated", { "state": false }],
[9871053, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 188 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[313, 314]]}, { 
    "frame_type": "padding"}]}],
[9871053, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49550}],
[9871053, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9920595, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9920595, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 315, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[188, 188]], "ect0": 188, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9920595, 0, "recovery", "metrics_updated", {"cwnd": 28726,"bytes_in_flight": 0,"smoothed_rtt": 49549,"latest_rtt": 49542}],
[9921720, 0, "transport", "spin_bit_updated", { "state": true }],
[9921720, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 189 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[314, 315]]}, { 
    "frame_type": "padding"}]}],
[9921720, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49549}],
[9921720, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9971185, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9971185, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 316, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[189, 189]], "ect0": 189, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9971185, 0, "recovery", "metrics_updated", {"cwnd": 28765,"bytes_in_flight": 0,"smoothed_rtt": 49538,"latest_rtt": 49465}],
[9972288, 0, "transport", "spin_bit_updated", { "state": false }],
[9972288, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 190 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[315, 316]]}, { 
    "frame_type": "padding"}]}],
[9972288, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49538}],
[9972288, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10021960, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10021960, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 317, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[190, 190]], "ect0": 190, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10021960, 0, "recovery", "metrics_updated", {"cwnd": 28804,"bytes_in_flight": 0,"smoothed_rtt": 49554,"latest_rtt": 49672}],
[10023261, 0, "transport", "spin_bit_updated", { "state": true }],
[10023261, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 191 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 162, "acked_ranges": [[316, 317]]}, { 
    "frame_type": "padding"}]}],
[10023261, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49554}],
[10023261, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10072441, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10072441, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 318, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10073531, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 192 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[316, 318]]}, { 
    "frame_type": "padding"}]}],
[10073531, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 49554}],
[10073531, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10123059, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10123059, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 319, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[191, 192]], "ect0": 192, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10123059, 0, "recovery", "metrics_updated", {"cwnd": 28882,"bytes_in_flight": 0,"smoothed_rtt": 49550,"latest_rtt": 49528}],
[10124280, 0, "transport", "spin_bit_updated", { "state": false }],
[10124280, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 193 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 152, "acked_ranges": [[318, 319]]}, { 
    "frame_type": "padding"}]}],
[10124280, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49550}],
[10124280, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10173919, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10173919, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 320, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[193, 193]], "ect0": 193, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10173919, 0, "recovery", "metrics_updated", {"cwnd": 28921,"bytes_in_flight": 0,"smoothed_rtt": 49561,"latest_rtt": 49639}],
[10175028, 0, "transport", "spin_bit_updated", { "state": true }],
[10175028, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 194 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[319, 320]]}, { 
    "frame_type": "padding"}]}],
[10175028, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49561}],
[10175028, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10224555, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10224555, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 321, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[194, 194]], "ect0": 194, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10224555, 0, "recovery", "metrics_updated", {"cwnd": 28960,"bytes_in_flight": 0,"smoothed_rtt": 49556,"latest_rtt": 49527}],
[10225666, 0, "transport", "spin_bit_updated", { "state": false }],
[10225666, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 195 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[320, 321]]}, { 
    "frame_type": "padding"}]}],
[10225666, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49556}],
[10225666, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10275209, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10275209, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 322, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[195, 195]], "ect0": 195, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10275209, 0, "recovery", "metrics_updated", {"cwnd": 28999,"bytes_in_flight": 0,"smoothed_rtt": 49554,"latest_rtt": 49543}],
[10276314, 0, "transport", "spin_bit_updated", { "state": true }],
[10276314, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 196 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[321, 322]]}, { 
    "frame_type": "padding"}]}],
[10276314, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49554}],
[10276314, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10325839, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10325839, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 323, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[196, 196]], "ect0": 196, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10325839, 0, "recovery", "metrics_updated", {"cwnd": 29038,"bytes_in_flight": 0,"smoothed_rtt": 49550,"latest_rtt": 49525}],
[10326954, 0, "transport", "spin_bit_updated", { "state": false }],
[10326954, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 197 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[322, 323]]}, { 
    "frame_type": "padding"}]}],
[10326954, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49550}],
[10326954, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10376498, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10376498, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 324, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[197, 197]], "ect0": 197, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10376498, 0, "recovery", "metrics_updated", {"cwnd": 29077,"bytes_in_flight": 0,"smoothed_rtt": 49549,"latest_rtt": 49544}],
[10377602, 0, "transport", "spin_bit_updated", { "state": true }],
[10377602, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 198 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[323, 324]]}, { 
    "frame_type": "padding"}]}],
[10377602, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49549}],
[10377602, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10427381, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10427381, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 325, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[198, 198]], "ect0": 198, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10427381, 0, "recovery", "metrics_updated", {"cwnd": 29116,"bytes_in_flight": 0,"smoothed_rtt": 49577,"latest_rtt": 49779}],
[10428491, 0, "transport", "spin_bit_updated", { "state": false }],
[10428491, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 199 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[324, 325]]}, { 
    "frame_type": "padding"}]}],
[10428491, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49577}],
[10428491, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10478296, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10478296, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 326, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[199, 199]], "ect0": 199, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10478296, 0, "recovery", "metrics_updated", {"cwnd": 29155,"bytes_in_flight": 0,"smoothed_rtt": 49605,"latest_rtt": 49805}],
[10479467, 0, "transport", "spin_bit_updated", { "state": true }],
[10479467, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 200 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 146, "acked_ranges": [[325, 326]]}, { 
    "frame_type": "padding"}]}],
[10479467, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49605}],
[10479467, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10511283, 0, "transport", "datagram_received", { "byte_length": 32}],
[10511283, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 32, "packet_number": 327, "dcid": "12914dd51a93f5c8" }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[10511302, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[10511309, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 7, "packet_number": 201 }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 0}]}],
[10511309, 0, "transport", "datagram_sent", { "byte_length": 23}],
[10511344, 0, "info", "message", { "message": "Closed. Retrans= 1, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.000000"}]]}]}