{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "b67ce3c47e088d3e","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "1416506980604"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "52.153.175.192", "port_v4":17932}, "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": 216, "version": "00000001", "payload_length": 1182, "dcid": "b67ce3c47e088d3e" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 357}]}],
[114, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[129, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 87, "packet_number": 105091, "payload_length": 65, "scid": "7598d77a6c268c66" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 16, "acked_ranges": [[216, 216]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 56}]}],
[129, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[166301, 0, "transport", "datagram_received", { "byte_length": 1220}],
[166301, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 217, "payload_length": 1182, "dcid": "7598d77a6c268c66" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 5, "acked_ranges": [[105091, 105091]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 357, "length": 325}, { 
    "frame_type": "ping"}]}],
[166333, 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}],
[166343, 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": "7598d77a6c268c66",
    "original_connection_id": "b67ce3c47e088d3e",
    "stateless_reset_token": "0bdb9fdfc08993439b5c53670d474fa7",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[166667, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 155, "packet_number": 105092, "payload_length": 133, "scid": "7598d77a6c268c66" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 45, "acked_ranges": [[216, 217]]}, { 
    "frame_type": "crypto", "offset": 56, "length": 123}]}],
[166667, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1065, "packet_number": 0, "payload_length": 1044, "scid": "7598d77a6c268c66" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1040}]}],
[166667, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[166681, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[166667, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 211, "packet_number": 1, "payload_length": 190, "scid": "7598d77a6c268c66" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1040, "length": 185}]}],
[166667, 0, "transport", "datagram_sent", { "byte_length": 227}],
[168038, 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": "67d9d69850f865caaf0def4e2deec87a8611f6fb53af2f29dd9baeb31f66db90c10e03451bcc4a6882adbf329d704957e4dd"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "cc7963c27fb46eb8", "reset_token": "81277ae6911cd91a9885bea6746b968d"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "1ffb667910adb197", "reset_token": "27587e9e9931d50bf3c3ab9f087445f9"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "ad856e69b0a532ac", "reset_token": "7f2d2c38dfbf2005a563b0eb3f7c5a3d"}, { 
    "frame_type": "padding"}]}],
[168038, 0, "recovery", "metrics_updated", {"cwnd": 15447,"pacing_rate": 1361424,"bytes_in_flight": 1918,"smoothed_rtt": 166172,"min_rtt": 166172,"latest_rtt": 166172}],
[168038, 0, "transport", "datagram_sent", { "byte_length": 439}],
[170582, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[170582, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3390,"smoothed_rtt": 166172}],
[170582, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[245480, 0, "transport", "datagram_received", { "byte_length": 1220}],
[245480, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 49, "packet_number": 218, "payload_length": 11, "dcid": "7598d77a6c268c66" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 22, "acked_ranges": [[105092, 105092]], "ect0": 2, "ect1": 0, "ce": 0}]}],
[245480, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 100, "packet_number": 219, "payload_length": 63, "dcid": "7598d77a6c268c66" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 19, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[245546, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[245480, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1071, "packet_number": 220, "dcid": "7598d77a6c268c66", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[245480, 0, "recovery", "metrics_updated", {"cwnd": 18757,"pacing_rate": 1361387,"bytes_in_flight": 0,"smoothed_rtt": 136847,"min_rtt": 74898,"latest_rtt": 74898,"app_limited": 1}],
[245566, 0, "transport", "datagram_received", { "byte_length": 1252}],
[245566, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 221, "dcid": "7598d77a6c268c66" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[245572, 0, "transport", "spin_bit_updated", { "state": true }],
[245572, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 2 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[220, 221]]}, { 
    "frame_type": "ack_frequency", "sequence_number": 0, "packet_tolerance": 2, "max_ack_delay": 16000, "reordering_threshold": 0}, { 
    "frame_type": "handshake_done"}, { 
    "frame_type": "padding"}]}],
[245572, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 136847}],
[245572, 0, "transport", "datagram_sent", { "byte_length": 55}],
[288051, 0, "transport", "datagram_received", { "byte_length": 1332}],
[288051, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1332, "packet_number": 222, "dcid": "7598d77a6c268c66" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[289163, 0, "transport", "spin_bit_updated", { "state": false }],
[289163, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 3 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[220, 222]]}, { 
    "frame_type": "padding"}]}],
[289163, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 136847}],
[289163, 0, "transport", "datagram_sent", { "byte_length": 55}],
[305504, 0, "transport", "datagram_received", { "byte_length": 38}],
[305504, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 38, "packet_number": 223, "dcid": "7598d77a6c268c66" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 68, "acked_ranges": [[2, 2]], "ect0": 3, "ect1": 0, "ce": 0}]}],
[305504, 0, "recovery", "metrics_updated", {"cwnd": 18796,"bytes_in_flight": 55,"smoothed_rtt": 127232,"min_rtt": 59932,"latest_rtt": 59932}],
[330516, 0, "transport", "datagram_received", { "byte_length": 1412}],
[330516, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1412, "packet_number": 224, "dcid": "7598d77a6c268c66" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[330528, 0, "transport", "spin_bit_updated", { "state": true }],
[330528, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 4 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[222, 224]]}, { 
    "frame_type": "padding"}]}],
[330528, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 127232}],
[330528, 0, "transport", "datagram_sent", { "byte_length": 55}],
[371956, 0, "transport", "datagram_received", { "byte_length": 1440}],
[371956, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 225, "dcid": "7598d77a6c268c66" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[373039, 0, "transport", "spin_bit_updated", { "state": false }],
[373039, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 5 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[222, 225]]}, { 
    "frame_type": "padding"}]}],
[373039, 0, "recovery", "metrics_updated", {"bytes_in_flight": 165,"smoothed_rtt": 127232}],
[373039, 0, "transport", "datagram_sent", { "byte_length": 55}],
[507270, 0, "transport", "datagram_received", { "byte_length": 40}],
[507270, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 40, "packet_number": 226, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 363, "acked_ranges": [[3, 5]], "ect0": 6, "ect1": 0, "ce": 0}, { 
    "frame_type": "retire_connection_id", "sequence_number": 0}]}],
[507270, 0, "recovery", "metrics_updated", {"cwnd": 18913,"bytes_in_flight": 0,"smoothed_rtt": 126856,"latest_rtt": 124231}],
[507288, 0, "transport", "spin_bit_updated", { "state": true }],
[507288, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 6 }, "frames": [{ 
    "frame_type": "new_connection_id", "sequence_number": 4, "retire_before": 0, "connection_id": "802a5c063e683c9e", "reset_token": "a9d88d36ffee2cc611fff5dd8ce939b8"}, { 
    "frame_type": "padding"}]}],
[507288, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 126856}],
[507288, 0, "transport", "datagram_sent", { "byte_length": 55}],
[507356, 0, "transport", "datagram_received", { "byte_length": 1440}],
[507356, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 227, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[507375, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 7 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 2, "acked_ranges": [[225, 227]]}, { 
    "frame_type": "padding"}]}],
[507375, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 126856}],
[507375, 0, "transport", "datagram_sent", { "byte_length": 55}],
[566330, 0, "transport", "datagram_received", { "byte_length": 38}],
[566330, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 38, "packet_number": 228, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 71, "acked_ranges": [[6, 7]], "ect0": 8, "ect1": 0, "ce": 0}]}],
[566330, 0, "recovery", "metrics_updated", {"cwnd": 18991,"bytes_in_flight": 0,"smoothed_rtt": 118368,"min_rtt": 58955,"latest_rtt": 58955}],
[600934, 0, "transport", "datagram_received", { "byte_length": 1440}],
[600934, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 229, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[600953, 0, "transport", "spin_bit_updated", { "state": false }],
[600953, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 8 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 2, "acked_ranges": [[227, 229]]}, { 
    "frame_type": "padding"}]}],
[600953, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 118368}],
[600953, 0, "transport", "datagram_sent", { "byte_length": 55}],
[694787, 0, "transport", "datagram_received", { "byte_length": 1440}],
[694787, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 230, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 206, "acked_ranges": [[8, 8]], "ect0": 9, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[694787, 0, "recovery", "metrics_updated", {"cwnd": 19030,"bytes_in_flight": 0,"smoothed_rtt": 114051,"latest_rtt": 83834}],
[695890, 0, "transport", "spin_bit_updated", { "state": true }],
[695890, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 9 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[229, 230]]}, { 
    "frame_type": "padding"}]}],
[695890, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 114051}],
[695890, 0, "transport", "datagram_sent", { "byte_length": 55}],
[788524, 0, "transport", "datagram_received", { "byte_length": 1440}],
[788524, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 231, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[9, 9]], "ect0": 10, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[788524, 0, "recovery", "metrics_updated", {"cwnd": 19069,"bytes_in_flight": 0,"smoothed_rtt": 110123,"latest_rtt": 82634}],
[789625, 0, "transport", "spin_bit_updated", { "state": false }],
[789625, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 10 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[230, 231]]}, { 
    "frame_type": "padding"}]}],
[789625, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 110123}],
[789625, 0, "transport", "datagram_sent", { "byte_length": 55}],
[881837, 0, "transport", "datagram_received", { "byte_length": 1440}],
[881837, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 232, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[10, 10]], "ect0": 11, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[881837, 0, "recovery", "metrics_updated", {"cwnd": 19108,"bytes_in_flight": 0,"smoothed_rtt": 106634,"latest_rtt": 82212}],
[882943, 0, "transport", "spin_bit_updated", { "state": true }],
[882943, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 11 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[231, 232]]}, { 
    "frame_type": "padding"}]}],
[882943, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 106634}],
[882943, 0, "transport", "datagram_sent", { "byte_length": 55}],
[973945, 0, "transport", "datagram_received", { "byte_length": 1440}],
[973945, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 233, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 195, "acked_ranges": [[11, 11]], "ect0": 12, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[973945, 0, "recovery", "metrics_updated", {"cwnd": 19147,"bytes_in_flight": 0,"smoothed_rtt": 103430,"latest_rtt": 81002}],
[975068, 0, "transport", "spin_bit_updated", { "state": false }],
[975068, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 12 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[232, 233]]}, { 
    "frame_type": "padding"}]}],
[975068, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 103430}],
[975068, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1070416, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1070416, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 234, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 212, "acked_ranges": [[12, 12]], "ect0": 13, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1070416, 0, "recovery", "metrics_updated", {"cwnd": 19186,"bytes_in_flight": 0,"smoothed_rtt": 101169,"latest_rtt": 85348}],
[1071523, 0, "transport", "spin_bit_updated", { "state": true }],
[1071523, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 13 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[233, 234]]}, { 
    "frame_type": "padding"}]}],
[1071523, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 101169}],
[1071523, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1162731, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1162731, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 235, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[13, 13]], "ect0": 14, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1162731, 0, "recovery", "metrics_updated", {"cwnd": 19225,"bytes_in_flight": 0,"smoothed_rtt": 98673,"latest_rtt": 81208}],
[1163837, 0, "transport", "spin_bit_updated", { "state": false }],
[1163837, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 14 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[234, 235]]}, { 
    "frame_type": "padding"}]}],
[1163837, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 98673}],
[1163837, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1255855, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1255855, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 236, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[14, 14]], "ect0": 15, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1255855, 0, "recovery", "metrics_updated", {"cwnd": 19264,"bytes_in_flight": 0,"smoothed_rtt": 96591,"latest_rtt": 82018}],
[1256957, 0, "transport", "spin_bit_updated", { "state": true }],
[1256957, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 15 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[235, 236]]}, { 
    "frame_type": "padding"}]}],
[1256957, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 96591}],
[1256957, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1351500, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1351500, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 237, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 210, "acked_ranges": [[15, 15]], "ect0": 16, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1351500, 0, "recovery", "metrics_updated", {"cwnd": 19303,"bytes_in_flight": 0,"smoothed_rtt": 95085,"latest_rtt": 84543}],
[1352614, 0, "transport", "spin_bit_updated", { "state": false }],
[1352614, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 16 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[236, 237]]}, { 
    "frame_type": "padding"}]}],
[1352614, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 95085}],
[1352614, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1445700, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1445700, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 238, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[16, 16]], "ect0": 17, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1445700, 0, "recovery", "metrics_updated", {"cwnd": 19342,"bytes_in_flight": 0,"smoothed_rtt": 93585,"latest_rtt": 83086}],
[1446806, 0, "transport", "spin_bit_updated", { "state": true }],
[1446806, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 17 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[237, 238]]}, { 
    "frame_type": "padding"}]}],
[1446806, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 93585}],
[1446806, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1539453, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1539453, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 239, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[17, 17]], "ect0": 18, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1539453, 0, "recovery", "metrics_updated", {"cwnd": 19381,"bytes_in_flight": 0,"smoothed_rtt": 92217,"latest_rtt": 82647}],
[1540545, 0, "transport", "spin_bit_updated", { "state": false }],
[1540545, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 18 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[238, 239]]}, { 
    "frame_type": "padding"}]}],
[1540545, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 92217}],
[1540545, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1633344, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1633344, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 240, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[18, 18]], "ect0": 19, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1633344, 0, "recovery", "metrics_updated", {"cwnd": 19420,"bytes_in_flight": 0,"smoothed_rtt": 91039,"latest_rtt": 82799}],
[1634456, 0, "transport", "spin_bit_updated", { "state": true }],
[1634456, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 19 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[239, 240]]}, { 
    "frame_type": "padding"}]}],
[1634456, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 91039}],
[1634456, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1726992, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1726992, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 241, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[19, 19]], "ect0": 20, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1726992, 0, "recovery", "metrics_updated", {"cwnd": 19459,"bytes_in_flight": 0,"smoothed_rtt": 89976,"latest_rtt": 82536}],
[1728095, 0, "transport", "spin_bit_updated", { "state": false }],
[1728095, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 20 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[240, 241]]}, { 
    "frame_type": "padding"}]}],
[1728095, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 89976}],
[1728095, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1820998, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1820998, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 242, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[20, 20]], "ect0": 21, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1820998, 0, "recovery", "metrics_updated", {"cwnd": 19498,"bytes_in_flight": 0,"smoothed_rtt": 89091,"latest_rtt": 82903}],
[1822095, 0, "transport", "spin_bit_updated", { "state": true }],
[1822095, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 21 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[241, 242]]}, { 
    "frame_type": "padding"}]}],
[1822095, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 89091}],
[1822095, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1914750, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1914750, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 243, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[21, 21]], "ect0": 22, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1914750, 0, "recovery", "metrics_updated", {"cwnd": 19537,"bytes_in_flight": 0,"smoothed_rtt": 88286,"latest_rtt": 82655}],
[1915854, 0, "transport", "spin_bit_updated", { "state": false }],
[1915854, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 22 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[242, 243]]}, { 
    "frame_type": "padding"}]}],
[1915854, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 88286}],
[1915854, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2008970, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2008970, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 244, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[22, 22]], "ect0": 23, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2008970, 0, "recovery", "metrics_updated", {"cwnd": 19576,"bytes_in_flight": 0,"smoothed_rtt": 87639,"latest_rtt": 83116}],
[2010066, 0, "transport", "spin_bit_updated", { "state": true }],
[2010066, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 23 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[243, 244]]}, { 
    "frame_type": "padding"}]}],
[2010066, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 87639}],
[2010066, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2102737, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2102737, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 245, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[23, 23]], "ect0": 24, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2102737, 0, "recovery", "metrics_updated", {"cwnd": 19615,"bytes_in_flight": 0,"smoothed_rtt": 87018,"latest_rtt": 82671}],
[2103849, 0, "transport", "spin_bit_updated", { "state": false }],
[2103849, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 24 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[244, 245]]}, { 
    "frame_type": "padding"}]}],
[2103849, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 87018}],
[2103849, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2196554, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2196554, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 246, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[24, 24]], "ect0": 25, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2196554, 0, "recovery", "metrics_updated", {"cwnd": 19654,"bytes_in_flight": 0,"smoothed_rtt": 86478,"latest_rtt": 82705}],
[2197666, 0, "transport", "spin_bit_updated", { "state": true }],
[2197666, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 25 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[245, 246]]}, { 
    "frame_type": "padding"}]}],
[2197666, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 86478}],
[2197666, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2290264, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2290264, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 247, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[25, 25]], "ect0": 26, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2290264, 0, "recovery", "metrics_updated", {"cwnd": 19693,"bytes_in_flight": 0,"smoothed_rtt": 85993,"latest_rtt": 82598}],
[2291369, 0, "transport", "spin_bit_updated", { "state": false }],
[2291369, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 26 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[246, 247]]}, { 
    "frame_type": "padding"}]}],
[2291369, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 85993}],
[2291369, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2383982, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2383982, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 248, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[26, 26]], "ect0": 27, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2383982, 0, "recovery", "metrics_updated", {"cwnd": 19732,"bytes_in_flight": 0,"smoothed_rtt": 85570,"latest_rtt": 82613}],
[2385102, 0, "transport", "spin_bit_updated", { "state": true }],
[2385102, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 27 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[247, 248]]}, { 
    "frame_type": "padding"}]}],
[2385102, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 85570}],
[2385102, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2476624, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2476624, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 249, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[27, 27]], "ect0": 28, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2476624, 0, "recovery", "metrics_updated", {"cwnd": 19771,"bytes_in_flight": 0,"smoothed_rtt": 85064,"latest_rtt": 81522}],
[2477751, 0, "transport", "spin_bit_updated", { "state": false }],
[2477751, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 28 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[248, 249]]}, { 
    "frame_type": "padding"}]}],
[2477751, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 85064}],
[2477751, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2571571, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2571571, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 250, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 207, "acked_ranges": [[28, 28]], "ect0": 29, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2571571, 0, "recovery", "metrics_updated", {"cwnd": 19810,"bytes_in_flight": 0,"smoothed_rtt": 84908,"latest_rtt": 83820}],
[2572677, 0, "transport", "spin_bit_updated", { "state": true }],
[2572677, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 29 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[249, 250]]}, { 
    "frame_type": "padding"}]}],
[2572677, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 84908}],
[2572677, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2665072, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2665072, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 251, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[29, 29]], "ect0": 30, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2665072, 0, "recovery", "metrics_updated", {"cwnd": 19849,"bytes_in_flight": 0,"smoothed_rtt": 84593,"latest_rtt": 82395}],
[2666193, 0, "transport", "spin_bit_updated", { "state": false }],
[2666193, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 30 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[250, 251]]}, { 
    "frame_type": "padding"}]}],
[2666193, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 84593}],
[2666193, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2759097, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2759097, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 252, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[30, 30]], "ect0": 31, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2759097, 0, "recovery", "metrics_updated", {"cwnd": 19888,"bytes_in_flight": 0,"smoothed_rtt": 84381,"latest_rtt": 82904}],
[2760203, 0, "transport", "spin_bit_updated", { "state": true }],
[2760203, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 31 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[251, 252]]}, { 
    "frame_type": "padding"}]}],
[2760203, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 84381}],
[2760203, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2852915, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2852915, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 253, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[31, 31]], "ect0": 32, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2852915, 0, "recovery", "metrics_updated", {"cwnd": 19927,"bytes_in_flight": 0,"smoothed_rtt": 84172,"latest_rtt": 82712}],
[2854050, 0, "transport", "spin_bit_updated", { "state": false }],
[2854050, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 32 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[252, 253]]}, { 
    "frame_type": "padding"}]}],
[2854050, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 84172}],
[2854050, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2946623, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2946623, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 254, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[32, 32]], "ect0": 33, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2946623, 0, "recovery", "metrics_updated", {"cwnd": 19966,"bytes_in_flight": 0,"smoothed_rtt": 83972,"latest_rtt": 82573}],
[2947720, 0, "transport", "spin_bit_updated", { "state": true }],
[2947720, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 33 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[253, 254]]}, { 
    "frame_type": "padding"}]}],
[2947720, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 83972}],
[2947720, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3040377, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3040377, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 255, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[33, 33]], "ect0": 34, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3040377, 0, "recovery", "metrics_updated", {"cwnd": 20005,"bytes_in_flight": 0,"smoothed_rtt": 83807,"latest_rtt": 82657}],
[3041496, 0, "transport", "spin_bit_updated", { "state": false }],
[3041496, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 34 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[254, 255]]}, { 
    "frame_type": "padding"}]}],
[3041496, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 83807}],
[3041496, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3135143, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3135143, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 256, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 206, "acked_ranges": [[34, 34]], "ect0": 35, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3135143, 0, "recovery", "metrics_updated", {"cwnd": 20044,"bytes_in_flight": 0,"smoothed_rtt": 83787,"latest_rtt": 83647}],
[3136193, 0, "transport", "spin_bit_updated", { "state": true }],
[3136193, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 35 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 131, "acked_ranges": [[255, 256]]}, { 
    "frame_type": "padding"}]}],
[3136193, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 83787}],
[3136193, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3228823, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3228823, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 257, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[35, 35]], "ect0": 36, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3228823, 0, "recovery", "metrics_updated", {"cwnd": 20083,"bytes_in_flight": 0,"smoothed_rtt": 83642,"latest_rtt": 82630}],
[3229951, 0, "transport", "spin_bit_updated", { "state": false }],
[3229951, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 36 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[256, 257]]}, { 
    "frame_type": "padding"}]}],
[3229951, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 83642}],
[3229951, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3322722, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3322722, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 258, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[36, 36]], "ect0": 37, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3322722, 0, "recovery", "metrics_updated", {"cwnd": 20122,"bytes_in_flight": 0,"smoothed_rtt": 83533,"latest_rtt": 82771}],
[3323842, 0, "transport", "spin_bit_updated", { "state": true }],
[3323842, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 37 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[257, 258]]}, { 
    "frame_type": "padding"}]}],
[3323842, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 83533}],
[3323842, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3416446, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3416446, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 259, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[37, 37]], "ect0": 38, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3416446, 0, "recovery", "metrics_updated", {"cwnd": 20161,"bytes_in_flight": 0,"smoothed_rtt": 83416,"latest_rtt": 82604}],
[3417562, 0, "transport", "spin_bit_updated", { "state": false }],
[3417562, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 38 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[258, 259]]}, { 
    "frame_type": "padding"}]}],
[3417562, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 83416}],
[3417562, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3510197, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3510197, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 260, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[38, 38]], "ect0": 39, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3510197, 0, "recovery", "metrics_updated", {"cwnd": 20200,"bytes_in_flight": 0,"smoothed_rtt": 83318,"latest_rtt": 82635}],
[3511309, 0, "transport", "spin_bit_updated", { "state": true }],
[3511309, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 39 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[259, 260]]}, { 
    "frame_type": "padding"}]}],
[3511309, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 83318}],
[3511309, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3603893, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3603893, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 261, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[39, 39]], "ect0": 40, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3603893, 0, "recovery", "metrics_updated", {"cwnd": 20239,"bytes_in_flight": 0,"smoothed_rtt": 83226,"latest_rtt": 82584}],
[3605048, 0, "transport", "spin_bit_updated", { "state": false }],
[3605048, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 40 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 144, "acked_ranges": [[260, 261]]}, { 
    "frame_type": "padding"}]}],
[3605048, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 83226}],
[3605048, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3697691, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3697691, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 262, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[40, 40]], "ect0": 41, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3697691, 0, "recovery", "metrics_updated", {"cwnd": 20278,"bytes_in_flight": 0,"smoothed_rtt": 83153,"latest_rtt": 82643}],
[3699043, 0, "transport", "spin_bit_updated", { "state": true }],
[3699043, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 41 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 169, "acked_ranges": [[261, 262]]}, { 
    "frame_type": "padding"}]}],
[3699043, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 83153}],
[3699043, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3790184, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3790184, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 263, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[41, 41]], "ect0": 42, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3790184, 0, "recovery", "metrics_updated", {"cwnd": 20317,"bytes_in_flight": 0,"smoothed_rtt": 82901,"latest_rtt": 81141}],
[3791295, 0, "transport", "spin_bit_updated", { "state": false }],
[3791295, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 42 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[262, 263]]}, { 
    "frame_type": "padding"}]}],
[3791295, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82901}],
[3791295, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3883413, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3883413, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 264, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[42, 42]], "ect0": 43, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3883413, 0, "recovery", "metrics_updated", {"cwnd": 20356,"bytes_in_flight": 0,"smoothed_rtt": 82803,"latest_rtt": 82118}],
[3884537, 0, "transport", "spin_bit_updated", { "state": true }],
[3884537, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 43 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[263, 264]]}, { 
    "frame_type": "padding"}]}],
[3884537, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82803}],
[3884537, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3979316, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3979316, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 265, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 210, "acked_ranges": [[43, 43]], "ect0": 44, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3979316, 0, "recovery", "metrics_updated", {"cwnd": 20395,"bytes_in_flight": 0,"smoothed_rtt": 83050,"latest_rtt": 84779}],
[3980473, 0, "transport", "spin_bit_updated", { "state": false }],
[3980473, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 44 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 144, "acked_ranges": [[264, 265]]}, { 
    "frame_type": "padding"}]}],
[3980473, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 83050}],
[3980473, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4073087, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4073087, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 266, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[44, 44]], "ect0": 45, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4073087, 0, "recovery", "metrics_updated", {"cwnd": 20434,"bytes_in_flight": 0,"smoothed_rtt": 82995,"latest_rtt": 82614}],
[4074205, 0, "transport", "spin_bit_updated", { "state": true }],
[4074205, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 45 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[265, 266]]}, { 
    "frame_type": "padding"}]}],
[4074205, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82995}],
[4074205, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4166823, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4166823, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 267, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[45, 45]], "ect0": 46, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4166823, 0, "recovery", "metrics_updated", {"cwnd": 20473,"bytes_in_flight": 0,"smoothed_rtt": 82947,"latest_rtt": 82618}],
[4167930, 0, "transport", "spin_bit_updated", { "state": false }],
[4167930, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 46 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[266, 267]]}, { 
    "frame_type": "padding"}]}],
[4167930, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82947}],
[4167930, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4260789, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4260789, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 268, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[46, 46]], "ect0": 47, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4260789, 0, "recovery", "metrics_updated", {"cwnd": 20512,"bytes_in_flight": 0,"smoothed_rtt": 82936,"latest_rtt": 82859}],
[4261941, 0, "transport", "spin_bit_updated", { "state": true }],
[4261941, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 47 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 144, "acked_ranges": [[267, 268]]}, { 
    "frame_type": "padding"}]}],
[4261941, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82936}],
[4261941, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4354343, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4354343, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 269, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[47, 47]], "ect0": 48, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4354343, 0, "recovery", "metrics_updated", {"cwnd": 20551,"bytes_in_flight": 0,"smoothed_rtt": 82869,"latest_rtt": 82402}],
[4355526, 0, "transport", "spin_bit_updated", { "state": false }],
[4355526, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 48 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 147, "acked_ranges": [[268, 269]]}, { 
    "frame_type": "padding"}]}],
[4355526, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82869}],
[4355526, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4448123, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4448123, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 270, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[48, 48]], "ect0": 49, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4448123, 0, "recovery", "metrics_updated", {"cwnd": 20590,"bytes_in_flight": 0,"smoothed_rtt": 82835,"latest_rtt": 82597}],
[4449245, 0, "transport", "spin_bit_updated", { "state": true }],
[4449245, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 49 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[269, 270]]}, { 
    "frame_type": "padding"}]}],
[4449245, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82835}],
[4449245, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4541970, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4541970, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 271, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[49, 49]], "ect0": 50, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4541970, 0, "recovery", "metrics_updated", {"cwnd": 20629,"bytes_in_flight": 0,"smoothed_rtt": 82821,"latest_rtt": 82725}],
[4543095, 0, "transport", "spin_bit_updated", { "state": false }],
[4543095, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 50 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[270, 271]]}, { 
    "frame_type": "padding"}]}],
[4543095, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82821}],
[4543095, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4635695, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4635695, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 272, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[50, 50]], "ect0": 51, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4635695, 0, "recovery", "metrics_updated", {"cwnd": 20668,"bytes_in_flight": 0,"smoothed_rtt": 82793,"latest_rtt": 82600}],
[4636836, 0, "transport", "spin_bit_updated", { "state": true }],
[4636836, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 51 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[271, 272]]}, { 
    "frame_type": "padding"}]}],
[4636836, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82793}],
[4636836, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4729357, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4729357, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 273, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[51, 51]], "ect0": 52, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4729357, 0, "recovery", "metrics_updated", {"cwnd": 20707,"bytes_in_flight": 0,"smoothed_rtt": 82759,"latest_rtt": 82521}],
[4730498, 0, "transport", "spin_bit_updated", { "state": false }],
[4730498, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 52 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[272, 273]]}, { 
    "frame_type": "padding"}]}],
[4730498, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82759}],
[4730498, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4823275, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4823275, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 274, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[52, 52]], "ect0": 53, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4823275, 0, "recovery", "metrics_updated", {"cwnd": 20746,"bytes_in_flight": 0,"smoothed_rtt": 82761,"latest_rtt": 82777}],
[4824380, 0, "transport", "spin_bit_updated", { "state": true }],
[4824380, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 53 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[273, 274]]}, { 
    "frame_type": "padding"}]}],
[4824380, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82761}],
[4824380, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4917101, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4917101, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 275, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[53, 53]], "ect0": 54, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4917101, 0, "recovery", "metrics_updated", {"cwnd": 20785,"bytes_in_flight": 0,"smoothed_rtt": 82756,"latest_rtt": 82721}],
[4918212, 0, "transport", "spin_bit_updated", { "state": false }],
[4918212, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 54 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[274, 275]]}, { 
    "frame_type": "padding"}]}],
[4918212, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82756}],
[4918212, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5010863, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5010863, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 276, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[54, 54]], "ect0": 55, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5010863, 0, "recovery", "metrics_updated", {"cwnd": 20824,"bytes_in_flight": 0,"smoothed_rtt": 82742,"latest_rtt": 82651}],
[5011967, 0, "transport", "spin_bit_updated", { "state": true }],
[5011967, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 55 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[275, 276]]}, { 
    "frame_type": "padding"}]}],
[5011967, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82742}],
[5011967, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5104575, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5104575, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 277, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[55, 55]], "ect0": 56, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5104575, 0, "recovery", "metrics_updated", {"cwnd": 20863,"bytes_in_flight": 0,"smoothed_rtt": 82725,"latest_rtt": 82608}],
[5105704, 0, "transport", "spin_bit_updated", { "state": false }],
[5105704, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 56 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[276, 277]]}, { 
    "frame_type": "padding"}]}],
[5105704, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82725}],
[5105704, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5198330, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5198330, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 278, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[56, 56]], "ect0": 57, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5198330, 0, "recovery", "metrics_updated", {"cwnd": 20902,"bytes_in_flight": 0,"smoothed_rtt": 82712,"latest_rtt": 82626}],
[5199440, 0, "transport", "spin_bit_updated", { "state": true }],
[5199440, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 57 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[277, 278]]}, { 
    "frame_type": "padding"}]}],
[5199440, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82712}],
[5199440, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5292120, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5292120, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 279, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[57, 57]], "ect0": 58, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5292120, 0, "recovery", "metrics_updated", {"cwnd": 20941,"bytes_in_flight": 0,"smoothed_rtt": 82708,"latest_rtt": 82680}],
[5293238, 0, "transport", "spin_bit_updated", { "state": false }],
[5293238, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 58 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[278, 279]]}, { 
    "frame_type": "padding"}]}],
[5293238, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82708}],
[5293238, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5385985, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5385985, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 280, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[58, 58]], "ect0": 59, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5385985, 0, "recovery", "metrics_updated", {"cwnd": 20980,"bytes_in_flight": 0,"smoothed_rtt": 82712,"latest_rtt": 82747}],
[5387099, 0, "transport", "spin_bit_updated", { "state": true }],
[5387099, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 59 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[279, 280]]}, { 
    "frame_type": "padding"}]}],
[5387099, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82712}],
[5387099, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5479647, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5479647, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 281, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[59, 59]], "ect0": 60, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5479647, 0, "recovery", "metrics_updated", {"cwnd": 21019,"bytes_in_flight": 0,"smoothed_rtt": 82691,"latest_rtt": 82548}],
[5480766, 0, "transport", "spin_bit_updated", { "state": false }],
[5480766, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 60 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[280, 281]]}, { 
    "frame_type": "padding"}]}],
[5480766, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82691}],
[5480766, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5573406, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5573406, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 282, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[60, 60]], "ect0": 61, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5573406, 0, "recovery", "metrics_updated", {"cwnd": 21058,"bytes_in_flight": 0,"smoothed_rtt": 82684,"latest_rtt": 82640}],
[5574542, 0, "transport", "spin_bit_updated", { "state": true }],
[5574542, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 61 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[281, 282]]}, { 
    "frame_type": "padding"}]}],
[5574542, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82684}],
[5574542, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5667191, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5667191, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 283, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[61, 61]], "ect0": 62, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5667191, 0, "recovery", "metrics_updated", {"cwnd": 21097,"bytes_in_flight": 0,"smoothed_rtt": 82679,"latest_rtt": 82649}],
[5668311, 0, "transport", "spin_bit_updated", { "state": false }],
[5668311, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 62 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[282, 283]]}, { 
    "frame_type": "padding"}]}],
[5668311, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82679}],
[5668311, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5760987, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5760987, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 284, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[62, 62]], "ect0": 63, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5760987, 0, "recovery", "metrics_updated", {"cwnd": 21136,"bytes_in_flight": 0,"smoothed_rtt": 82678,"latest_rtt": 82676}],
[5762099, 0, "transport", "spin_bit_updated", { "state": true }],
[5762099, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 63 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[283, 284]]}, { 
    "frame_type": "padding"}]}],
[5762099, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82678}],
[5762099, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5854700, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5854700, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 285, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[63, 63]], "ect0": 64, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5854700, 0, "recovery", "metrics_updated", {"cwnd": 21175,"bytes_in_flight": 0,"smoothed_rtt": 82668,"latest_rtt": 82601}],
[5855845, 0, "transport", "spin_bit_updated", { "state": false }],
[5855845, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 64 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 143, "acked_ranges": [[284, 285]]}, { 
    "frame_type": "padding"}]}],
[5855845, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82668}],
[5855845, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5948516, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5948516, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 286, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[64, 64]], "ect0": 65, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5948516, 0, "recovery", "metrics_updated", {"cwnd": 21214,"bytes_in_flight": 0,"smoothed_rtt": 82668,"latest_rtt": 82671}],
[5949637, 0, "transport", "spin_bit_updated", { "state": true }],
[5949637, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 65 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[285, 286]]}, { 
    "frame_type": "padding"}]}],
[5949637, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82668}],
[5949637, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6042285, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6042285, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 287, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[65, 65]], "ect0": 66, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6042285, 0, "recovery", "metrics_updated", {"cwnd": 21253,"bytes_in_flight": 0,"smoothed_rtt": 82665,"latest_rtt": 82648}],
[6043411, 0, "transport", "spin_bit_updated", { "state": false }],
[6043411, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 66 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[286, 287]]}, { 
    "frame_type": "padding"}]}],
[6043411, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82665}],
[6043411, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6136101, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6136101, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 288, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[66, 66]], "ect0": 67, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6136101, 0, "recovery", "metrics_updated", {"cwnd": 21292,"bytes_in_flight": 0,"smoothed_rtt": 82668,"latest_rtt": 82690}],
[6137223, 0, "transport", "spin_bit_updated", { "state": true }],
[6137223, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 67 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[287, 288]]}, { 
    "frame_type": "padding"}]}],
[6137223, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82668}],
[6137223, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6229945, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6229945, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 289, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[67, 67]], "ect0": 68, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6229945, 0, "recovery", "metrics_updated", {"cwnd": 21331,"bytes_in_flight": 0,"smoothed_rtt": 82674,"latest_rtt": 82722}],
[6231066, 0, "transport", "spin_bit_updated", { "state": false }],
[6231066, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 68 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[288, 289]]}, { 
    "frame_type": "padding"}]}],
[6231066, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82674}],
[6231066, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6323635, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6323635, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 290, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[68, 68]], "ect0": 69, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6323635, 0, "recovery", "metrics_updated", {"cwnd": 21370,"bytes_in_flight": 0,"smoothed_rtt": 82660,"latest_rtt": 82569}],
[6324749, 0, "transport", "spin_bit_updated", { "state": true }],
[6324749, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 69 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[289, 290]]}, { 
    "frame_type": "padding"}]}],
[6324749, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82660}],
[6324749, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6418363, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6418363, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 291, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 206, "acked_ranges": [[69, 69]], "ect0": 70, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6418363, 0, "recovery", "metrics_updated", {"cwnd": 21409,"bytes_in_flight": 0,"smoothed_rtt": 82779,"latest_rtt": 83614}],
[6419496, 0, "transport", "spin_bit_updated", { "state": false }],
[6419496, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 70 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[290, 291]]}, { 
    "frame_type": "padding"}]}],
[6419496, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82779}],
[6419496, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6512447, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6512447, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 292, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[70, 70]], "ect0": 71, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6512447, 0, "recovery", "metrics_updated", {"cwnd": 21448,"bytes_in_flight": 0,"smoothed_rtt": 82800,"latest_rtt": 82951}],
[6513559, 0, "transport", "spin_bit_updated", { "state": true }],
[6513559, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 71 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[291, 292]]}, { 
    "frame_type": "padding"}]}],
[6513559, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82800}],
[6513559, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6606447, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6606447, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 293, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[71, 71]], "ect0": 72, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6606447, 0, "recovery", "metrics_updated", {"cwnd": 21487,"bytes_in_flight": 0,"smoothed_rtt": 82811,"latest_rtt": 82888}],
[6607560, 0, "transport", "spin_bit_updated", { "state": false }],
[6607560, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 72 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[292, 293]]}, { 
    "frame_type": "padding"}]}],
[6607560, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82811}],
[6607560, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6699957, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6699957, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 294, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[72, 72]], "ect0": 73, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6699957, 0, "recovery", "metrics_updated", {"cwnd": 21526,"bytes_in_flight": 0,"smoothed_rtt": 82759,"latest_rtt": 82397}],
[6701056, 0, "transport", "spin_bit_updated", { "state": true }],
[6701056, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 73 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[293, 294]]}, { 
    "frame_type": "padding"}]}],
[6701056, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82759}],
[6701056, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6793757, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6793757, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 295, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[73, 73]], "ect0": 74, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6793757, 0, "recovery", "metrics_updated", {"cwnd": 21565,"bytes_in_flight": 0,"smoothed_rtt": 82751,"latest_rtt": 82701}],
[6794875, 0, "transport", "spin_bit_updated", { "state": false }],
[6794875, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 74 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[294, 295]]}, { 
    "frame_type": "padding"}]}],
[6794875, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82751}],
[6794875, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6887849, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6887849, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 296, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[74, 74]], "ect0": 75, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6887849, 0, "recovery", "metrics_updated", {"cwnd": 21604,"bytes_in_flight": 0,"smoothed_rtt": 82778,"latest_rtt": 82974}],
[6888973, 0, "transport", "spin_bit_updated", { "state": true }],
[6888973, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 75 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[295, 296]]}, { 
    "frame_type": "padding"}]}],
[6888973, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82778}],
[6888973, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6981995, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6981995, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 297, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[75, 75]], "ect0": 76, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6981995, 0, "recovery", "metrics_updated", {"cwnd": 21643,"bytes_in_flight": 0,"smoothed_rtt": 82808,"latest_rtt": 83022}],
[6983110, 0, "transport", "spin_bit_updated", { "state": false }],
[6983110, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 76 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[296, 297]]}, { 
    "frame_type": "padding"}]}],
[6983110, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82808}],
[6983110, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7075819, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7075819, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 298, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[76, 76]], "ect0": 77, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7075819, 0, "recovery", "metrics_updated", {"cwnd": 21682,"bytes_in_flight": 0,"smoothed_rtt": 82795,"latest_rtt": 82709}],
[7076933, 0, "transport", "spin_bit_updated", { "state": true }],
[7076933, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 77 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[297, 298]]}, { 
    "frame_type": "padding"}]}],
[7076933, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82795}],
[7076933, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7169737, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7169737, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 299, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[77, 77]], "ect0": 78, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7169737, 0, "recovery", "metrics_updated", {"cwnd": 21721,"bytes_in_flight": 0,"smoothed_rtt": 82796,"latest_rtt": 82804}],
[7170863, 0, "transport", "spin_bit_updated", { "state": false }],
[7170863, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 78 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[298, 299]]}, { 
    "frame_type": "padding"}]}],
[7170863, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82796}],
[7170863, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7263374, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7263374, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 300, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[78, 78]], "ect0": 79, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7263374, 0, "recovery", "metrics_updated", {"cwnd": 21760,"bytes_in_flight": 0,"smoothed_rtt": 82760,"latest_rtt": 82511}],
[7264498, 0, "transport", "spin_bit_updated", { "state": true }],
[7264498, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 79 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[299, 300]]}, { 
    "frame_type": "padding"}]}],
[7264498, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82760}],
[7264498, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7357239, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7357239, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 301, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[79, 79]], "ect0": 80, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7357239, 0, "recovery", "metrics_updated", {"cwnd": 21799,"bytes_in_flight": 0,"smoothed_rtt": 82757,"latest_rtt": 82741}],
[7358371, 0, "transport", "spin_bit_updated", { "state": false }],
[7358371, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 80 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[300, 301]]}, { 
    "frame_type": "padding"}]}],
[7358371, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82757}],
[7358371, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7450883, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7450883, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 302, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[80, 80]], "ect0": 81, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7450883, 0, "recovery", "metrics_updated", {"cwnd": 21838,"bytes_in_flight": 0,"smoothed_rtt": 82726,"latest_rtt": 82512}],
[7452013, 0, "transport", "spin_bit_updated", { "state": true }],
[7452013, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 81 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[301, 302]]}, { 
    "frame_type": "padding"}]}],
[7452013, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82726}],
[7452013, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7544823, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7544823, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 303, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[81, 81]], "ect0": 82, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7544823, 0, "recovery", "metrics_updated", {"cwnd": 21877,"bytes_in_flight": 0,"smoothed_rtt": 82736,"latest_rtt": 82810}],
[7545937, 0, "transport", "spin_bit_updated", { "state": false }],
[7545937, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 82 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[302, 303]]}, { 
    "frame_type": "padding"}]}],
[7545937, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82736}],
[7545937, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7638394, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7638394, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 304, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[82, 82]], "ect0": 83, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7638394, 0, "recovery", "metrics_updated", {"cwnd": 21916,"bytes_in_flight": 0,"smoothed_rtt": 82701,"latest_rtt": 82457}],
[7639543, 0, "transport", "spin_bit_updated", { "state": true }],
[7639543, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 83 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 143, "acked_ranges": [[303, 304]]}, { 
    "frame_type": "padding"}]}],
[7639543, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82701}],
[7639543, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7732118, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7732118, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 305, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[83, 83]], "ect0": 84, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7732118, 0, "recovery", "metrics_updated", {"cwnd": 21955,"bytes_in_flight": 0,"smoothed_rtt": 82685,"latest_rtt": 82575}],
[7733241, 0, "transport", "spin_bit_updated", { "state": false }],
[7733241, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 84 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[304, 305]]}, { 
    "frame_type": "padding"}]}],
[7733241, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82685}],
[7733241, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7826019, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7826019, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 306, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[84, 84]], "ect0": 85, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7826019, 0, "recovery", "metrics_updated", {"cwnd": 21994,"bytes_in_flight": 0,"smoothed_rtt": 82696,"latest_rtt": 82778}],
[7827164, 0, "transport", "spin_bit_updated", { "state": true }],
[7827164, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 85 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 143, "acked_ranges": [[305, 306]]}, { 
    "frame_type": "padding"}]}],
[7827164, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82696}],
[7827164, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7920244, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7920244, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 307, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[85, 85]], "ect0": 86, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7920244, 0, "recovery", "metrics_updated", {"cwnd": 22033,"bytes_in_flight": 0,"smoothed_rtt": 82744,"latest_rtt": 83080}],
[7921369, 0, "transport", "spin_bit_updated", { "state": false }],
[7921369, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 86 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[306, 307]]}, { 
    "frame_type": "padding"}]}],
[7921369, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82744}],
[7921369, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8015769, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8015769, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 308, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 208, "acked_ranges": [[86, 86]], "ect0": 87, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8015769, 0, "recovery", "metrics_updated", {"cwnd": 22072,"bytes_in_flight": 0,"smoothed_rtt": 82951,"latest_rtt": 84400}],
[8016887, 0, "transport", "spin_bit_updated", { "state": true }],
[8016887, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 87 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[307, 308]]}, { 
    "frame_type": "padding"}]}],
[8016887, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82951}],
[8016887, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8108546, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8108546, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 309, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[87, 87]], "ect0": 88, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8108546, 0, "recovery", "metrics_updated", {"cwnd": 22111,"bytes_in_flight": 0,"smoothed_rtt": 82789,"latest_rtt": 81659}],
[8109660, 0, "transport", "spin_bit_updated", { "state": false }],
[8109660, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 88 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[308, 309]]}, { 
    "frame_type": "padding"}]}],
[8109660, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82789}],
[8109660, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8204567, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8204567, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 310, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 211, "acked_ranges": [[88, 88]], "ect0": 89, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8204567, 0, "recovery", "metrics_updated", {"cwnd": 22150,"bytes_in_flight": 0,"smoothed_rtt": 83053,"latest_rtt": 84907}],
[8205834, 0, "transport", "spin_bit_updated", { "state": true }],
[8205834, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 89 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 158, "acked_ranges": [[309, 310]]}, { 
    "frame_type": "padding"}]}],
[8205834, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 83053}],
[8205834, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8298306, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8298306, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 311, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[89, 89]], "ect0": 90, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8298306, 0, "recovery", "metrics_updated", {"cwnd": 22189,"bytes_in_flight": 0,"smoothed_rtt": 82980,"latest_rtt": 82472}],
[8299423, 0, "transport", "spin_bit_updated", { "state": false }],
[8299423, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 90 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[310, 311]]}, { 
    "frame_type": "padding"}]}],
[8299423, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82980}],
[8299423, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8391970, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8391970, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 312, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[90, 90]], "ect0": 91, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8391970, 0, "recovery", "metrics_updated", {"cwnd": 22228,"bytes_in_flight": 0,"smoothed_rtt": 82925,"latest_rtt": 82547}],
[8393100, 0, "transport", "spin_bit_updated", { "state": true }],
[8393100, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 91 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[311, 312]]}, { 
    "frame_type": "padding"}]}],
[8393100, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82925}],
[8393100, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8485879, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8485879, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 313, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[91, 91]], "ect0": 92, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8485879, 0, "recovery", "metrics_updated", {"cwnd": 22267,"bytes_in_flight": 0,"smoothed_rtt": 82906,"latest_rtt": 82779}],
[8486978, 0, "transport", "spin_bit_updated", { "state": false }],
[8486978, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 92 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[312, 313]]}, { 
    "frame_type": "padding"}]}],
[8486978, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82906}],
[8486978, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8579743, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8579743, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 314, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[92, 92]], "ect0": 93, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8579743, 0, "recovery", "metrics_updated", {"cwnd": 22306,"bytes_in_flight": 0,"smoothed_rtt": 82888,"latest_rtt": 82765}],
[8580870, 0, "transport", "spin_bit_updated", { "state": true }],
[8580870, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 93 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[313, 314]]}, { 
    "frame_type": "padding"}]}],
[8580870, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82888}],
[8580870, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8673411, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8673411, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 315, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[93, 93]], "ect0": 94, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8673411, 0, "recovery", "metrics_updated", {"cwnd": 22345,"bytes_in_flight": 0,"smoothed_rtt": 82844,"latest_rtt": 82541}],
[8674536, 0, "transport", "spin_bit_updated", { "state": false }],
[8674536, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 94 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[314, 315]]}, { 
    "frame_type": "padding"}]}],
[8674536, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82844}],
[8674536, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8767125, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8767125, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 316, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[94, 94]], "ect0": 95, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8767125, 0, "recovery", "metrics_updated", {"cwnd": 22384,"bytes_in_flight": 0,"smoothed_rtt": 82812,"latest_rtt": 82589}],
[8768263, 0, "transport", "spin_bit_updated", { "state": true }],
[8768263, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 95 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[315, 316]]}, { 
    "frame_type": "padding"}]}],
[8768263, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82812}],
[8768263, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8860902, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8860902, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 317, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[95, 95]], "ect0": 96, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8860902, 0, "recovery", "metrics_updated", {"cwnd": 22423,"bytes_in_flight": 0,"smoothed_rtt": 82790,"latest_rtt": 82639}],
[8862032, 0, "transport", "spin_bit_updated", { "state": false }],
[8862032, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 96 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[316, 317]]}, { 
    "frame_type": "padding"}]}],
[8862032, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82790}],
[8862032, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8954645, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8954645, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 318, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[96, 96]], "ect0": 97, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8954645, 0, "recovery", "metrics_updated", {"cwnd": 22462,"bytes_in_flight": 0,"smoothed_rtt": 82767,"latest_rtt": 82613}],
[8955786, 0, "transport", "spin_bit_updated", { "state": true }],
[8955786, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 97 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[317, 318]]}, { 
    "frame_type": "padding"}]}],
[8955786, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82767}],
[8955786, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9048556, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9048556, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 319, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[97, 97]], "ect0": 98, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9048556, 0, "recovery", "metrics_updated", {"cwnd": 22501,"bytes_in_flight": 0,"smoothed_rtt": 82767,"latest_rtt": 82770}],
[9049677, 0, "transport", "spin_bit_updated", { "state": false }],
[9049677, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 98 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[318, 319]]}, { 
    "frame_type": "padding"}]}],
[9049677, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82767}],
[9049677, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9142237, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9142237, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 320, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[98, 98]], "ect0": 99, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9142237, 0, "recovery", "metrics_updated", {"cwnd": 22540,"bytes_in_flight": 0,"smoothed_rtt": 82741,"latest_rtt": 82560}],
[9143361, 0, "transport", "spin_bit_updated", { "state": true }],
[9143361, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 99 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[319, 320]]}, { 
    "frame_type": "padding"}]}],
[9143361, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82741}],
[9143361, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9235934, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9235934, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 321, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[99, 99]], "ect0": 100, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9235934, 0, "recovery", "metrics_updated", {"cwnd": 22579,"bytes_in_flight": 0,"smoothed_rtt": 82720,"latest_rtt": 82573}],
[9237057, 0, "transport", "spin_bit_updated", { "state": false }],
[9237057, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 100 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[320, 321]]}, { 
    "frame_type": "padding"}]}],
[9237057, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82720}],
[9237057, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9329807, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9329807, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 322, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[100, 100]], "ect0": 101, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9329807, 0, "recovery", "metrics_updated", {"cwnd": 22618,"bytes_in_flight": 0,"smoothed_rtt": 82723,"latest_rtt": 82750}],
[9330962, 0, "transport", "spin_bit_updated", { "state": true }],
[9330962, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 101 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 144, "acked_ranges": [[321, 322]]}, { 
    "frame_type": "padding"}]}],
[9330962, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82723}],
[9330962, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9421953, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9421953, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 323, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[101, 101]], "ect0": 102, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9421953, 0, "recovery", "metrics_updated", {"cwnd": 22657,"bytes_in_flight": 0,"smoothed_rtt": 82506,"latest_rtt": 80991}],
[9423068, 0, "transport", "spin_bit_updated", { "state": false }],
[9423068, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 102 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[322, 323]]}, { 
    "frame_type": "padding"}]}],
[9423068, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82506}],
[9423068, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9517202, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9517202, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 324, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 208, "acked_ranges": [[102, 102]], "ect0": 103, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9517202, 0, "recovery", "metrics_updated", {"cwnd": 22696,"bytes_in_flight": 0,"smoothed_rtt": 82709,"latest_rtt": 84134}],
[9518319, 0, "transport", "spin_bit_updated", { "state": true }],
[9518319, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 103 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[323, 324]]}, { 
    "frame_type": "padding"}]}],
[9518319, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82709}],
[9518319, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9611007, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9611007, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 325, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[103, 103]], "ect0": 104, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9611007, 0, "recovery", "metrics_updated", {"cwnd": 22735,"bytes_in_flight": 0,"smoothed_rtt": 82706,"latest_rtt": 82688}],
[9612121, 0, "transport", "spin_bit_updated", { "state": false }],
[9612121, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 104 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[324, 325]]}, { 
    "frame_type": "padding"}]}],
[9612121, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82706}],
[9612121, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9704736, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9704736, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 326, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[104, 104]], "ect0": 105, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9704736, 0, "recovery", "metrics_updated", {"cwnd": 22774,"bytes_in_flight": 0,"smoothed_rtt": 82694,"latest_rtt": 82615}],
[9705893, 0, "transport", "spin_bit_updated", { "state": true }],
[9705893, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 105 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 144, "acked_ranges": [[325, 326]]}, { 
    "frame_type": "padding"}]}],
[9705893, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82694}],
[9705893, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9798522, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9798522, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 327, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[105, 105]], "ect0": 106, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9798522, 0, "recovery", "metrics_updated", {"cwnd": 22813,"bytes_in_flight": 0,"smoothed_rtt": 82685,"latest_rtt": 82629}],
[9799642, 0, "transport", "spin_bit_updated", { "state": false }],
[9799642, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 106 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[326, 327]]}, { 
    "frame_type": "padding"}]}],
[9799642, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82685}],
[9799642, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9892251, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9892251, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 328, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[106, 106]], "ect0": 107, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9892251, 0, "recovery", "metrics_updated", {"cwnd": 22852,"bytes_in_flight": 0,"smoothed_rtt": 82675,"latest_rtt": 82609}],
[9893410, 0, "transport", "spin_bit_updated", { "state": true }],
[9893410, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 107 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 144, "acked_ranges": [[327, 328]]}, { 
    "frame_type": "padding"}]}],
[9893410, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82675}],
[9893410, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9986050, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9986050, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 329, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[107, 107]], "ect0": 108, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9986050, 0, "recovery", "metrics_updated", {"cwnd": 22891,"bytes_in_flight": 0,"smoothed_rtt": 82670,"latest_rtt": 82640}],
[9987169, 0, "transport", "spin_bit_updated", { "state": false }],
[9987169, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 108 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[328, 329]]}, { 
    "frame_type": "padding"}]}],
[9987169, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82670}],
[9987169, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10095448, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10095448, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 330, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 246, "acked_ranges": [[108, 108]], "ect0": 109, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10095448, 0, "recovery", "metrics_updated", {"cwnd": 22930,"bytes_in_flight": 0,"smoothed_rtt": 84621,"latest_rtt": 98279}],
[10096595, 0, "transport", "spin_bit_updated", { "state": true }],
[10096595, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 109 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 143, "acked_ranges": [[329, 330]]}, { 
    "frame_type": "padding"}]}],
[10096595, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 84621}],
[10096595, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10188872, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10188872, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 331, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[109, 109]], "ect0": 110, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10188872, 0, "recovery", "metrics_updated", {"cwnd": 22969,"bytes_in_flight": 0,"smoothed_rtt": 84328,"latest_rtt": 82277}],
[10189986, 0, "transport", "spin_bit_updated", { "state": false }],
[10189986, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 110 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[330, 331]]}, { 
    "frame_type": "padding"}]}],
[10189986, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 84328}],
[10189986, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10282811, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10282811, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 332, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[110, 110]], "ect0": 111, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10282811, 0, "recovery", "metrics_updated", {"cwnd": 23008,"bytes_in_flight": 0,"smoothed_rtt": 84140,"latest_rtt": 82825}],
[10283939, 0, "transport", "spin_bit_updated", { "state": true }],
[10283939, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 111 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[331, 332]]}, { 
    "frame_type": "padding"}]}],
[10283939, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 84140}],
[10283939, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10376622, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10376622, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 333, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[111, 111]], "ect0": 112, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10376622, 0, "recovery", "metrics_updated", {"cwnd": 23047,"bytes_in_flight": 0,"smoothed_rtt": 83957,"latest_rtt": 82683}],
[10377738, 0, "transport", "spin_bit_updated", { "state": false }],
[10377738, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 112 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[332, 333]]}, { 
    "frame_type": "padding"}]}],
[10377738, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 83957}],
[10377738, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10470571, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10470571, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 334, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[112, 112]], "ect0": 113, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10470571, 0, "recovery", "metrics_updated", {"cwnd": 23086,"bytes_in_flight": 0,"smoothed_rtt": 83816,"latest_rtt": 82833}],
[10471707, 0, "transport", "spin_bit_updated", { "state": true }],
[10471707, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 113 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[333, 334]]}, { 
    "frame_type": "padding"}]}],
[10471707, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 83816}],
[10471707, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10517336, 0, "transport", "datagram_received", { "byte_length": 42}],
[10517336, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 42, "packet_number": 335, "dcid": "cc7963c27fb46eb8" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 19, "acked_ranges": [[113, 113]], "ect0": 114, "ect1": 0, "ce": 0}, { 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[10517368, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[10517336, 0, "recovery", "metrics_updated", {"cwnd": 23125,"bytes_in_flight": 0,"smoothed_rtt": 79042,"min_rtt": 45629,"latest_rtt": 45629}],
[10517380, 0, "transport", "spin_bit_updated", { "state": false }],
[10517380, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 7, "packet_number": 114 }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 0}]}],
[10517380, 0, "transport", "datagram_sent", { "byte_length": 23}],
[10517421, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.008547"}]]}]}
