{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "29bd662712ee1a6b","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "387703455947"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "20.109.38.50", "port_v4":32852}, "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": 3, "version": "00000001", "payload_length": 1182, "dcid": "29bd662712ee1a6b" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 366}]}],
[848, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[864, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 87, "packet_number": 83078, "payload_length": 65, "scid": "3cdb269b5aa397bf" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 108, "acked_ranges": [[3, 3]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 56}]}],
[864, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[189184, 0, "transport", "datagram_received", { "byte_length": 1220}],
[189184, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 4, "payload_length": 1182, "dcid": "3cdb269b5aa397bf" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 6, "acked_ranges": [[83078, 83078]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 366, "length": 334}, { 
    "frame_type": "ping"}]}],
[189218, 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,
    "3d7e9f0bca12fea6": ""}],
[189230, 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": "3cdb269b5aa397bf",
    "original_connection_id": "29bd662712ee1a6b",
    "stateless_reset_token": "c79e29c72ac0380593e198d8ab7e605a",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[189529, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 154, "packet_number": 83079, "payload_length": 132, "scid": "3cdb269b5aa397bf" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 43, "acked_ranges": [[3, 4]]}, { 
    "frame_type": "crypto", "offset": 56, "length": 123}]}],
[189529, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1066, "packet_number": 0, "payload_length": 1045, "scid": "3cdb269b5aa397bf" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1041}]}],
[189529, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[189543, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[189529, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 209, "packet_number": 1, "payload_length": 188, "scid": "3cdb269b5aa397bf" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1041, "length": 183}]}],
[189529, 0, "transport", "datagram_sent", { "byte_length": 225}],
[190852, 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": "63fc2bef8ff35b46e7ac8bd9bea44f0b4b438ae5f1ee3c37d116a929ae71e8f3806da1e0b6f855c6230f72f346caa9ef32a2"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "53d205688b9e1b43", "reset_token": "b35831dd11ebc83896da3c9b5803c8d5"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "3d4a68c03c0b49c3", "reset_token": "f3022220feeda09e44c6c166f0f29895"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "4cf758af893143e4", "reset_token": "6188aa62a7838e17f68fbeb5c24b67c4"}, { 
    "frame_type": "padding"}]}],
[190852, 0, "recovery", "metrics_updated", {"cwnd": 15447,"pacing_rate": 1361424,"bytes_in_flight": 1916,"smoothed_rtt": 188320,"min_rtt": 188320,"latest_rtt": 188320}],
[190852, 0, "transport", "datagram_sent", { "byte_length": 439}],
[193985, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[193985, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3388,"smoothed_rtt": 188320}],
[193985, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[292079, 0, "transport", "datagram_received", { "byte_length": 1220}],
[292079, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 49, "packet_number": 5, "payload_length": 11, "dcid": "3cdb269b5aa397bf" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 41, "acked_ranges": [[83079, 83079]], "ect0": 2, "ect1": 0, "ce": 0}]}],
[292079, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 100, "packet_number": 6, "payload_length": 63, "dcid": "3cdb269b5aa397bf" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 38, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[292130, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[292079, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1071, "packet_number": 7, "dcid": "3cdb269b5aa397bf", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[292079, 0, "recovery", "metrics_updated", {"cwnd": 18755,"pacing_rate": 1361387,"bytes_in_flight": 0,"smoothed_rtt": 159451,"min_rtt": 98094,"latest_rtt": 98094,"app_limited": 1}],
[292148, 0, "transport", "datagram_received", { "byte_length": 1252}],
[292148, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 8, "dcid": "3cdb269b5aa397bf" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[292201, 0, "transport", "spin_bit_updated", { "state": true }],
[292201, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 2 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 6, "acked_ranges": [[7, 8]]}, { 
    "frame_type": "ack_frequency", "sequence_number": 0, "packet_tolerance": 2, "max_ack_delay": 16000, "reordering_threshold": 0}, { 
    "frame_type": "handshake_done"}, { 
    "frame_type": "padding"}]}],
[292201, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 159451}],
[292201, 0, "transport", "datagram_sent", { "byte_length": 55}],
[334941, 0, "transport", "datagram_received", { "byte_length": 1332}],
[334941, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1332, "packet_number": 9, "dcid": "3cdb269b5aa397bf" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[336048, 0, "transport", "spin_bit_updated", { "state": false }],
[336048, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 3 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[7, 9]]}, { 
    "frame_type": "padding"}]}],
[336048, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 159451}],
[336048, 0, "transport", "datagram_sent", { "byte_length": 55}],
[345252, 0, "transport", "datagram_received", { "byte_length": 1412}],
[345252, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1412, "packet_number": 10, "dcid": "3cdb269b5aa397bf" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[346338, 0, "transport", "spin_bit_updated", { "state": true }],
[346338, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 4 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[7, 10]]}, { 
    "frame_type": "padding"}]}],
[346338, 0, "recovery", "metrics_updated", {"bytes_in_flight": 165,"smoothed_rtt": 159451}],
[346338, 0, "transport", "datagram_sent", { "byte_length": 55}],
[351609, 0, "transport", "datagram_received", { "byte_length": 37}],
[351609, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 37, "packet_number": 11, "dcid": "3cdb269b5aa397bf" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 25, "acked_ranges": [[2, 3]], "ect0": 4, "ect1": 0, "ce": 0}]}],
[351609, 0, "recovery", "metrics_updated", {"cwnd": 18833,"bytes_in_flight": 55,"smoothed_rtt": 141464,"min_rtt": 15561,"latest_rtt": 15561}],
[351950, 0, "transport", "datagram_received", { "byte_length": 1440}],
[351950, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 12, "dcid": "3cdb269b5aa397bf" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[351983, 0, "transport", "spin_bit_updated", { "state": false }],
[351983, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 5 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 4, "acked_ranges": [[10, 12]]}, { 
    "frame_type": "padding"}]}],
[351983, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 141464}],
[351983, 0, "transport", "datagram_sent", { "byte_length": 55}],
[557485, 0, "transport", "datagram_received", { "byte_length": 1440, "addr_from" : {"ip_v4": "20.109.38.50", "port_v4":14165}}],
[557485, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 13, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 771, "acked_ranges": [[4, 5]], "ect0": 6, "ect1": 0, "ce": 0}, { 
    "frame_type": "retire_connection_id", "sequence_number": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[557485, 0, "recovery", "metrics_updated", {"cwnd": 18911,"bytes_in_flight": 0,"smoothed_rtt": 148218,"latest_rtt": 195502}],
[557515, 0, "transport", "datagram_received", { "byte_length": 1440}],
[557515, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 14, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[557521, 0, "transport", "spin_bit_updated", { "state": true }],
[557521, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 6 }, "frames": [{ 
    "frame_type": "path_challenge", "path_challenge": "e77ddb9b69152ee1"}, { 
    "frame_type": "padding"}]}],
[557521, 0, "recovery", "metrics_updated", {"bytes_in_flight": 1472,"smoothed_rtt": 148218}],
[557521, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 7 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[12, 14]]}, { 
    "frame_type": "new_connection_id", "sequence_number": 4, "retire_before": 0, "connection_id": "c40ce83d266093f8", "reset_token": "488fb67ef7da1e30a7b48583faca2268"}, { 
    "frame_type": "padding"}]}],
[557521, 0, "recovery", "metrics_updated", {"bytes_in_flight": 1527,"smoothed_rtt": 148218}],
[557521, 0, "transport", "datagram_sent", { "byte_length": 55, "addr_to" : {"ip_v4": "20.109.38.50", "port_v4":32852}}],
[563186, 0, "transport", "datagram_received", { "byte_length": 38, "addr_from" : {"ip_v4": "20.109.38.50", "port_v4":14165}}],
[563186, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 38, "packet_number": 15, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "path_response", "path_response": "e77ddb9b69152ee1"}]}],
[563208, 0, "transport", "spin_bit_updated", { "state": false }],
[563208, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 8 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[563208, 0, "recovery", "metrics_updated", {"bytes_in_flight": 2999,"smoothed_rtt": 148218}],
[563208, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[568842, 0, "transport", "datagram_received", { "byte_length": 39}],
[568842, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 16, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[8, 8], [4, 6]], "ect0": 8, "ect1": 0, "ce": 0}]}],
[568842, 0, "recovery", "metrics_updated", {"cwnd": 21823,"bytes_in_flight": 55,"smoothed_rtt": 130395,"min_rtt": 5634,"latest_rtt": 5634}],
[609155, 0, "recovery", "packet_lost", {
    "packet_type" : "1RTT",
    "packet_number" : 7,
    "trigger": "repeat",
    "header": {
        "packet_type" : "1RTT",
        "packet_number" : 7,
        "packet_size" : 39}}],
[609155, 0, "transport", "spin_bit_updated", { "state": true }],
[609155, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 9 }, "frames": [{ 
    "frame_type": "new_connection_id", "sequence_number": 4, "retire_before": 0, "connection_id": "c40ce83d266093f8", "reset_token": "488fb67ef7da1e30a7b48583faca2268"}, { 
    "frame_type": "ack", "ack_delay": 5039, "acked_ranges": [[12, 16]]}, { 
    "frame_type": "padding"}]}],
[609155, 0, "transport", "datagram_sent", { "byte_length": 55}],
[630700, 0, "transport", "datagram_received", { "byte_length": 37}],
[630700, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 37, "packet_number": 17, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 62, "acked_ranges": [[9, 9]], "ect0": 9, "ect1": 0, "ce": 0}]}],
[630700, 0, "recovery", "metrics_updated", {"cwnd": 21862,"bytes_in_flight": 0,"smoothed_rtt": 115538,"latest_rtt": 11545}],
[666323, 0, "transport", "datagram_received", { "byte_length": 1440}],
[666323, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 18, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[666337, 0, "transport", "spin_bit_updated", { "state": false }],
[666337, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 10 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[16, 18]]}, { 
    "frame_type": "padding"}]}],
[666337, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 115538}],
[666337, 0, "transport", "datagram_sent", { "byte_length": 55}],
[726602, 0, "transport", "datagram_received", { "byte_length": 1440}],
[726602, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 19, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 214, "acked_ranges": [[10, 10]], "ect0": 10, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[726602, 0, "recovery", "metrics_updated", {"cwnd": 21901,"bytes_in_flight": 0,"smoothed_rtt": 107378,"latest_rtt": 50265}],
[727761, 0, "transport", "spin_bit_updated", { "state": true }],
[727761, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 11 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 144, "acked_ranges": [[18, 19]]}, { 
    "frame_type": "padding"}]}],
[727761, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 107378}],
[727761, 0, "transport", "datagram_sent", { "byte_length": 55}],
[785612, 0, "transport", "datagram_received", { "byte_length": 1440}],
[785612, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 20, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[11, 11]], "ect0": 11, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[785612, 0, "recovery", "metrics_updated", {"cwnd": 21940,"bytes_in_flight": 0,"smoothed_rtt": 99937,"latest_rtt": 47851}],
[786709, 0, "transport", "spin_bit_updated", { "state": false }],
[786709, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 12 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[19, 20]]}, { 
    "frame_type": "padding"}]}],
[786709, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 99937}],
[786709, 0, "transport", "datagram_sent", { "byte_length": 55}],
[844331, 0, "transport", "datagram_received", { "byte_length": 1440}],
[844331, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 21, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[12, 12]], "ect0": 12, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[844331, 0, "recovery", "metrics_updated", {"cwnd": 21979,"bytes_in_flight": 0,"smoothed_rtt": 93397,"latest_rtt": 47622}],
[845433, 0, "transport", "spin_bit_updated", { "state": true }],
[845433, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 13 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[20, 21]]}, { 
    "frame_type": "padding"}]}],
[845433, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 93397}],
[845433, 0, "transport", "datagram_sent", { "byte_length": 55}],
[904752, 0, "transport", "datagram_received", { "byte_length": 1440}],
[904752, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 22, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 210, "acked_ranges": [[13, 13]], "ect0": 13, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[904752, 0, "recovery", "metrics_updated", {"cwnd": 22018,"bytes_in_flight": 0,"smoothed_rtt": 87887,"latest_rtt": 49319}],
[905858, 0, "transport", "spin_bit_updated", { "state": false }],
[905858, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 14 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[21, 22]]}, { 
    "frame_type": "padding"}]}],
[905858, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 87887}],
[905858, 0, "transport", "datagram_sent", { "byte_length": 55}],
[961548, 0, "transport", "datagram_received", { "byte_length": 1440}],
[961548, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 23, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[14, 14]], "ect0": 14, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[961548, 0, "recovery", "metrics_updated", {"cwnd": 22057,"bytes_in_flight": 0,"smoothed_rtt": 82612,"latest_rtt": 45690}],
[962669, 0, "transport", "spin_bit_updated", { "state": true }],
[962669, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 15 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[22, 23]]}, { 
    "frame_type": "padding"}]}],
[962669, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82612}],
[962669, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1025326, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1025326, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 24, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 223, "acked_ranges": [[15, 15]], "ect0": 15, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1025326, 0, "recovery", "metrics_updated", {"cwnd": 22096,"bytes_in_flight": 0,"smoothed_rtt": 78867,"latest_rtt": 52657}],
[1026417, 0, "transport", "spin_bit_updated", { "state": false }],
[1026417, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 16 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[23, 24]]}, { 
    "frame_type": "padding"}]}],
[1026417, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 78867}],
[1026417, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1082595, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1082595, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 25, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[16, 16]], "ect0": 16, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1082595, 0, "recovery", "metrics_updated", {"cwnd": 22135,"bytes_in_flight": 0,"smoothed_rtt": 74780,"latest_rtt": 46178}],
[1083691, 0, "transport", "spin_bit_updated", { "state": true }],
[1083691, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 17 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[24, 25]]}, { 
    "frame_type": "padding"}]}],
[1083691, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 74780}],
[1083691, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1142464, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1142464, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 26, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 208, "acked_ranges": [[17, 17]], "ect0": 17, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1142464, 0, "recovery", "metrics_updated", {"cwnd": 22174,"bytes_in_flight": 0,"smoothed_rtt": 71529,"latest_rtt": 48773}],
[1143555, 0, "transport", "spin_bit_updated", { "state": false }],
[1143555, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 18 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[25, 26]]}, { 
    "frame_type": "padding"}]}],
[1143555, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 71529}],
[1143555, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1200601, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1200601, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 27, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[18, 18]], "ect0": 18, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1200601, 0, "recovery", "metrics_updated", {"cwnd": 22213,"bytes_in_flight": 0,"smoothed_rtt": 68468,"latest_rtt": 47046}],
[1201759, 0, "transport", "spin_bit_updated", { "state": true }],
[1201759, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 19 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 144, "acked_ranges": [[26, 27]]}, { 
    "frame_type": "padding"}]}],
[1201759, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68468}],
[1201759, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1257485, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1257485, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 28, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[19, 19]], "ect0": 19, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1257485, 0, "recovery", "metrics_updated", {"cwnd": 22252,"bytes_in_flight": 0,"smoothed_rtt": 65625,"latest_rtt": 45726}],
[1258593, 0, "transport", "spin_bit_updated", { "state": false }],
[1258593, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 20 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[27, 28]]}, { 
    "frame_type": "padding"}]}],
[1258593, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 65625}],
[1258593, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1323391, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1323391, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 29, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 231, "acked_ranges": [[20, 20]], "ect0": 20, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1323391, 0, "recovery", "metrics_updated", {"cwnd": 22291,"bytes_in_flight": 0,"smoothed_rtt": 64271,"latest_rtt": 54798}],
[1324583, 0, "transport", "spin_bit_updated", { "state": true }],
[1324583, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 21 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 149, "acked_ranges": [[28, 29]]}, { 
    "frame_type": "padding"}]}],
[1324583, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 64271}],
[1324583, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1381497, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1381497, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 30, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[21, 21]], "ect0": 21, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1381497, 0, "recovery", "metrics_updated", {"cwnd": 22330,"bytes_in_flight": 0,"smoothed_rtt": 62101,"latest_rtt": 46914}],
[1381527, 0, "transport", "spin_bit_updated", { "state": false }],
[1381527, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 22 }, "frames": [{ 
    "frame_type": "ack_frequency", "sequence_number": 1, "packet_tolerance": 3, "max_ack_delay": 16000, "reordering_threshold": 0}, { 
    "frame_type": "padding"}]}],
[1381527, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62101}],
[1381527, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1382637, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 23 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[29, 30]]}, { 
    "frame_type": "padding"}]}],
[1382637, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 62101}],
[1382637, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1410661, 0, "transport", "datagram_received", { "byte_length": 38}],
[1410661, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 38, "packet_number": 31, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 87, "acked_ranges": [[22, 23]], "ect0": 23, "ect1": 0, "ce": 0}]}],
[1410661, 0, "recovery", "metrics_updated", {"cwnd": 22408,"bytes_in_flight": 0,"smoothed_rtt": 56591,"latest_rtt": 18024}],
[1446440, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1446440, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 32, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1446457, 0, "transport", "spin_bit_updated", { "state": true }],
[1446457, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 24 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 2, "acked_ranges": [[30, 32]]}, { 
    "frame_type": "padding"}]}],
[1446457, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 56591}],
[1446457, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1505278, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1505278, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 33, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 208, "acked_ranges": [[24, 24]], "ect0": 24, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1505278, 0, "recovery", "metrics_updated", {"cwnd": 22447,"bytes_in_flight": 0,"smoothed_rtt": 55619,"latest_rtt": 48821}],
[1506398, 0, "transport", "spin_bit_updated", { "state": false }],
[1506398, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 25 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[32, 33]]}, { 
    "frame_type": "padding"}]}],
[1506398, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 55619}],
[1506398, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1573454, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1573454, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 34, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 240, "acked_ranges": [[25, 25]], "ect0": 25, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1573454, 0, "recovery", "metrics_updated", {"cwnd": 22486,"bytes_in_flight": 0,"smoothed_rtt": 55798,"latest_rtt": 57056}],
[1574579, 0, "transport", "spin_bit_updated", { "state": true }],
[1574579, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 26 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[33, 34]]}, { 
    "frame_type": "padding"}]}],
[1574579, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 55798}],
[1574579, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1631781, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1631781, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 35, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[26, 26]], "ect0": 26, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1631781, 0, "recovery", "metrics_updated", {"cwnd": 22525,"bytes_in_flight": 0,"smoothed_rtt": 54723,"latest_rtt": 47202}],
[1632869, 0, "transport", "spin_bit_updated", { "state": false }],
[1632869, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 27 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[34, 35]]}, { 
    "frame_type": "padding"}]}],
[1632869, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54723}],
[1632869, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1691331, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1691331, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 36, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 207, "acked_ranges": [[27, 27]], "ect0": 27, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1691331, 0, "recovery", "metrics_updated", {"cwnd": 22564,"bytes_in_flight": 0,"smoothed_rtt": 53940,"latest_rtt": 48462}],
[1692480, 0, "transport", "spin_bit_updated", { "state": true }],
[1692480, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 28 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 143, "acked_ranges": [[35, 36]]}, { 
    "frame_type": "padding"}]}],
[1692480, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53940}],
[1692480, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1749985, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1749985, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 37, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[28, 28]], "ect0": 28, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1749985, 0, "recovery", "metrics_updated", {"cwnd": 22603,"bytes_in_flight": 0,"smoothed_rtt": 53135,"latest_rtt": 47505}],
[1751067, 0, "transport", "spin_bit_updated", { "state": false }],
[1751067, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 29 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[36, 37]]}, { 
    "frame_type": "padding"}]}],
[1751067, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53135}],
[1751067, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1807671, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1807671, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 38, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[29, 29]], "ect0": 29, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1807671, 0, "recovery", "metrics_updated", {"cwnd": 22642,"bytes_in_flight": 0,"smoothed_rtt": 52318,"latest_rtt": 46604}],
[1808781, 0, "transport", "spin_bit_updated", { "state": true }],
[1808781, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 30 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[37, 38]]}, { 
    "frame_type": "padding"}]}],
[1808781, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 52318}],
[1808781, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1867020, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1867020, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 39, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[30, 30]], "ect0": 30, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1867020, 0, "recovery", "metrics_updated", {"cwnd": 22681,"bytes_in_flight": 0,"smoothed_rtt": 51808,"latest_rtt": 48239}],
[1868067, 0, "transport", "spin_bit_updated", { "state": false }],
[1868067, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 31 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 130, "acked_ranges": [[38, 39]]}, { 
    "frame_type": "padding"}]}],
[1868067, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51808}],
[1868067, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1929108, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1929108, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 40, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 217, "acked_ranges": [[31, 31]], "ect0": 31, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1929108, 0, "recovery", "metrics_updated", {"cwnd": 22720,"bytes_in_flight": 0,"smoothed_rtt": 51712,"latest_rtt": 51041}],
[1930207, 0, "transport", "spin_bit_updated", { "state": true }],
[1930207, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 32 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[39, 40]]}, { 
    "frame_type": "padding"}]}],
[1930207, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51712}],
[1930207, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1988080, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1988080, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 41, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[32, 32]], "ect0": 32, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1988080, 0, "recovery", "metrics_updated", {"cwnd": 22759,"bytes_in_flight": 0,"smoothed_rtt": 51232,"latest_rtt": 47873}],
[1989174, 0, "transport", "spin_bit_updated", { "state": false }],
[1989174, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 33 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[40, 41]]}, { 
    "frame_type": "padding"}]}],
[1989174, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51232}],
[1989174, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2045699, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2045699, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 42, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[33, 33]], "ect0": 33, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2045699, 0, "recovery", "metrics_updated", {"cwnd": 22798,"bytes_in_flight": 0,"smoothed_rtt": 50643,"latest_rtt": 46525}],
[2046797, 0, "transport", "spin_bit_updated", { "state": true }],
[2046797, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 34 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[41, 42]]}, { 
    "frame_type": "padding"}]}],
[2046797, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50643}],
[2046797, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2104681, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2104681, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 43, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[34, 34]], "ect0": 34, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2104681, 0, "recovery", "metrics_updated", {"cwnd": 22837,"bytes_in_flight": 0,"smoothed_rtt": 50298,"latest_rtt": 47884}],
[2105792, 0, "transport", "spin_bit_updated", { "state": false }],
[2105792, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 35 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[42, 43]]}, { 
    "frame_type": "padding"}]}],
[2105792, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50298}],
[2105792, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2163432, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2163432, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 44, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[35, 35]], "ect0": 35, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2163432, 0, "recovery", "metrics_updated", {"cwnd": 22876,"bytes_in_flight": 0,"smoothed_rtt": 49965,"latest_rtt": 47640}],
[2164539, 0, "transport", "spin_bit_updated", { "state": true }],
[2164539, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 36 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[43, 44]]}, { 
    "frame_type": "padding"}]}],
[2164539, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49965}],
[2164539, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2220539, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2220539, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 45, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[36, 36]], "ect0": 36, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2220539, 0, "recovery", "metrics_updated", {"cwnd": 22915,"bytes_in_flight": 0,"smoothed_rtt": 49469,"latest_rtt": 46000}],
[2221623, 0, "transport", "spin_bit_updated", { "state": false }],
[2221623, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 37 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[44, 45]]}, { 
    "frame_type": "padding"}]}],
[2221623, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49469}],
[2221623, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2283032, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2283032, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 46, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 217, "acked_ranges": [[37, 37]], "ect0": 37, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2283032, 0, "recovery", "metrics_updated", {"cwnd": 22954,"bytes_in_flight": 0,"smoothed_rtt": 49711,"latest_rtt": 51409}],
[2284285, 0, "transport", "spin_bit_updated", { "state": true }],
[2284285, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 38 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 156, "acked_ranges": [[45, 46]]}, { 
    "frame_type": "padding"}]}],
[2284285, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49711}],
[2284285, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2346554, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2346554, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 47, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 218, "acked_ranges": [[38, 38]], "ect0": 38, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2346554, 0, "recovery", "metrics_updated", {"cwnd": 22993,"bytes_in_flight": 0,"smoothed_rtt": 50030,"latest_rtt": 52269}],
[2347640, 0, "transport", "spin_bit_updated", { "state": false }],
[2347640, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 39 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[46, 47]]}, { 
    "frame_type": "padding"}]}],
[2347640, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50030}],
[2347640, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2408028, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2408028, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 48, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 214, "acked_ranges": [[39, 39]], "ect0": 39, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2408028, 0, "recovery", "metrics_updated", {"cwnd": 23032,"bytes_in_flight": 0,"smoothed_rtt": 50074,"latest_rtt": 50388}],
[2409167, 0, "transport", "spin_bit_updated", { "state": true }],
[2409167, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 40 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[47, 48]]}, { 
    "frame_type": "padding"}]}],
[2409167, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50074}],
[2409167, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2470765, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2470765, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 49, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 219, "acked_ranges": [[40, 40]], "ect0": 40, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2470765, 0, "recovery", "metrics_updated", {"cwnd": 23071,"bytes_in_flight": 0,"smoothed_rtt": 50264,"latest_rtt": 51598}],
[2471912, 0, "transport", "spin_bit_updated", { "state": false }],
[2471912, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 41 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 143, "acked_ranges": [[48, 49]]}, { 
    "frame_type": "padding"}]}],
[2471912, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50264}],
[2471912, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2535523, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2535523, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 50, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 226, "acked_ranges": [[41, 41]], "ect0": 41, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2535523, 0, "recovery", "metrics_updated", {"cwnd": 23110,"bytes_in_flight": 0,"smoothed_rtt": 50682,"latest_rtt": 53611}],
[2536689, 0, "transport", "spin_bit_updated", { "state": true }],
[2536689, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 42 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 145, "acked_ranges": [[49, 50]]}, { 
    "frame_type": "padding"}]}],
[2536689, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50682}],
[2536689, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2595234, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2595234, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 51, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 207, "acked_ranges": [[42, 42]], "ect0": 42, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2595234, 0, "recovery", "metrics_updated", {"cwnd": 23149,"bytes_in_flight": 0,"smoothed_rtt": 50414,"latest_rtt": 48545}],
[2596384, 0, "transport", "spin_bit_updated", { "state": false }],
[2596384, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 43 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 143, "acked_ranges": [[50, 51]]}, { 
    "frame_type": "padding"}]}],
[2596384, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50414}],
[2596384, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2654400, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2654400, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 52, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 205, "acked_ranges": [[43, 43]], "ect0": 43, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2654400, 0, "recovery", "metrics_updated", {"cwnd": 23188,"bytes_in_flight": 0,"smoothed_rtt": 50114,"latest_rtt": 48016}],
[2655532, 0, "transport", "spin_bit_updated", { "state": true }],
[2655532, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 44 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[51, 52]]}, { 
    "frame_type": "padding"}]}],
[2655532, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50114}],
[2655532, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2714137, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2714137, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 53, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 207, "acked_ranges": [[44, 44]], "ect0": 44, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2714137, 0, "recovery", "metrics_updated", {"cwnd": 23227,"bytes_in_flight": 0,"smoothed_rtt": 49925,"latest_rtt": 48605}],
[2715191, 0, "transport", "spin_bit_updated", { "state": false }],
[2715191, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 45 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 131, "acked_ranges": [[52, 53]]}, { 
    "frame_type": "padding"}]}],
[2715191, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49925}],
[2715191, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2777005, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2777005, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 54, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 219, "acked_ranges": [[45, 45]], "ect0": 45, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2777005, 0, "recovery", "metrics_updated", {"cwnd": 23266,"bytes_in_flight": 0,"smoothed_rtt": 50161,"latest_rtt": 51814}],
[2778079, 0, "transport", "spin_bit_updated", { "state": true }],
[2778079, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 46 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 134, "acked_ranges": [[53, 54]]}, { 
    "frame_type": "padding"}]}],
[2778079, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50161}],
[2778079, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2835694, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2835694, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 55, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[46, 46]], "ect0": 46, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2835694, 0, "recovery", "metrics_updated", {"cwnd": 23305,"bytes_in_flight": 0,"smoothed_rtt": 49842,"latest_rtt": 47615}],
[2836800, 0, "transport", "spin_bit_updated", { "state": false }],
[2836800, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 47 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[54, 55]]}, { 
    "frame_type": "padding"}]}],
[2836800, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49842}],
[2836800, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2895427, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2895427, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 56, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 207, "acked_ranges": [[47, 47]], "ect0": 47, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2895427, 0, "recovery", "metrics_updated", {"cwnd": 23344,"bytes_in_flight": 0,"smoothed_rtt": 49690,"latest_rtt": 48627}],
[2896514, 0, "transport", "spin_bit_updated", { "state": true }],
[2896514, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 48 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[55, 56]]}, { 
    "frame_type": "padding"}]}],
[2896514, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49690}],
[2896514, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2953167, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2953167, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 57, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[48, 48]], "ect0": 48, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2953167, 0, "recovery", "metrics_updated", {"cwnd": 23383,"bytes_in_flight": 0,"smoothed_rtt": 49310,"latest_rtt": 46653}],
[2954299, 0, "transport", "spin_bit_updated", { "state": false }],
[2954299, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 49 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[56, 57]]}, { 
    "frame_type": "padding"}]}],
[2954299, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49310}],
[2954299, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3011380, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3011380, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 58, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[49, 49]], "ect0": 49, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3011380, 0, "recovery", "metrics_updated", {"cwnd": 23422,"bytes_in_flight": 0,"smoothed_rtt": 49031,"latest_rtt": 47081}],
[3012513, 0, "transport", "spin_bit_updated", { "state": true }],
[3012513, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 50 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[57, 58]]}, { 
    "frame_type": "padding"}]}],
[3012513, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49031}],
[3012513, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3072368, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3072368, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 59, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 212, "acked_ranges": [[50, 50]], "ect0": 50, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3072368, 0, "recovery", "metrics_updated", {"cwnd": 23461,"bytes_in_flight": 0,"smoothed_rtt": 49134,"latest_rtt": 49855}],
[3073463, 0, "transport", "spin_bit_updated", { "state": false }],
[3073463, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 51 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[58, 59]]}, { 
    "frame_type": "padding"}]}],
[3073463, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49134}],
[3073463, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3130108, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3130108, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 60, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[51, 51]], "ect0": 51, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3130108, 0, "recovery", "metrics_updated", {"cwnd": 23500,"bytes_in_flight": 0,"smoothed_rtt": 48822,"latest_rtt": 46645}],
[3131195, 0, "transport", "spin_bit_updated", { "state": true }],
[3131195, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 52 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[59, 60]]}, { 
    "frame_type": "padding"}]}],
[3131195, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 48822}],
[3131195, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3191802, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3191802, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 61, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 214, "acked_ranges": [[52, 52]], "ect0": 52, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3191802, 0, "recovery", "metrics_updated", {"cwnd": 23539,"bytes_in_flight": 0,"smoothed_rtt": 49045,"latest_rtt": 50607}],
[3192893, 0, "transport", "spin_bit_updated", { "state": false }],
[3192893, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 53 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[60, 61]]}, { 
    "frame_type": "padding"}]}],
[3192893, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49045}],
[3192893, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3259925, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3259925, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 62, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 240, "acked_ranges": [[53, 53]], "ect0": 53, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3259925, 0, "recovery", "metrics_updated", {"cwnd": 23578,"bytes_in_flight": 0,"smoothed_rtt": 50043,"latest_rtt": 57032}],
[3261041, 0, "transport", "spin_bit_updated", { "state": true }],
[3261041, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 54 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[61, 62]]}, { 
    "frame_type": "padding"}]}],
[3261041, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50043}],
[3261041, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3317153, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3317153, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 63, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[54, 54]], "ect0": 54, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3317153, 0, "recovery", "metrics_updated", {"cwnd": 23617,"bytes_in_flight": 0,"smoothed_rtt": 49551,"latest_rtt": 46112}],
[3318240, 0, "transport", "spin_bit_updated", { "state": false }],
[3318240, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 55 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[62, 63]]}, { 
    "frame_type": "padding"}]}],
[3318240, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49551}],
[3318240, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3374705, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3374705, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 64, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[55, 55]], "ect0": 55, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3374705, 0, "recovery", "metrics_updated", {"cwnd": 23656,"bytes_in_flight": 0,"smoothed_rtt": 49165,"latest_rtt": 46465}],
[3375798, 0, "transport", "spin_bit_updated", { "state": true }],
[3375798, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 56 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[63, 64]]}, { 
    "frame_type": "padding"}]}],
[3375798, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49165}],
[3375798, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3433816, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3433816, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 65, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[56, 56]], "ect0": 56, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3433816, 0, "recovery", "metrics_updated", {"cwnd": 23695,"bytes_in_flight": 0,"smoothed_rtt": 49021,"latest_rtt": 48018}],
[3434899, 0, "transport", "spin_bit_updated", { "state": false }],
[3434899, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 57 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[64, 65]]}, { 
    "frame_type": "padding"}]}],
[3434899, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49021}],
[3434899, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3492699, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3492699, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 66, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[57, 57]], "ect0": 57, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3492699, 0, "recovery", "metrics_updated", {"cwnd": 23734,"bytes_in_flight": 0,"smoothed_rtt": 48868,"latest_rtt": 47800}],
[3493784, 0, "transport", "spin_bit_updated", { "state": true }],
[3493784, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 58 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[65, 66]]}, { 
    "frame_type": "padding"}]}],
[3493784, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 48868}],
[3493784, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3550274, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3550274, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 67, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[58, 58]], "ect0": 58, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3550274, 0, "recovery", "metrics_updated", {"cwnd": 23773,"bytes_in_flight": 0,"smoothed_rtt": 48570,"latest_rtt": 46490}],
[3551365, 0, "transport", "spin_bit_updated", { "state": false }],
[3551365, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 59 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[66, 67]]}, { 
    "frame_type": "padding"}]}],
[3551365, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 48570}],
[3551365, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3613012, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3613012, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 68, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 219, "acked_ranges": [[59, 59]], "ect0": 59, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3613012, 0, "recovery", "metrics_updated", {"cwnd": 23812,"bytes_in_flight": 0,"smoothed_rtt": 48954,"latest_rtt": 51647}],
[3614099, 0, "transport", "spin_bit_updated", { "state": true }],
[3614099, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 60 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[67, 68]]}, { 
    "frame_type": "padding"}]}],
[3614099, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 48954}],
[3614099, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3675302, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3675302, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 69, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 217, "acked_ranges": [[60, 60]], "ect0": 60, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3675302, 0, "recovery", "metrics_updated", {"cwnd": 23851,"bytes_in_flight": 0,"smoothed_rtt": 49235,"latest_rtt": 51203}],
[3676333, 0, "transport", "spin_bit_updated", { "state": false }],
[3676333, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 61 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 128, "acked_ranges": [[68, 69]]}, { 
    "frame_type": "padding"}]}],
[3676333, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49235}],
[3676333, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3733788, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3733788, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 70, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[61, 61]], "ect0": 61, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3733788, 0, "recovery", "metrics_updated", {"cwnd": 23890,"bytes_in_flight": 0,"smoothed_rtt": 49012,"latest_rtt": 47455}],
[3734871, 0, "transport", "spin_bit_updated", { "state": true }],
[3734871, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 62 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[69, 70]]}, { 
    "frame_type": "padding"}]}],
[3734871, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49012}],
[3734871, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3793281, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3793281, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 71, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 206, "acked_ranges": [[62, 62]], "ect0": 62, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3793281, 0, "recovery", "metrics_updated", {"cwnd": 23929,"bytes_in_flight": 0,"smoothed_rtt": 48936,"latest_rtt": 48410}],
[3794472, 0, "transport", "spin_bit_updated", { "state": false }],
[3794472, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 63 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 148, "acked_ranges": [[70, 71]]}, { 
    "frame_type": "padding"}]}],
[3794472, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 48936}],
[3794472, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3852529, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3852529, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 72, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[63, 63]], "ect0": 63, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3852529, 0, "recovery", "metrics_updated", {"cwnd": 23968,"bytes_in_flight": 0,"smoothed_rtt": 48826,"latest_rtt": 48057}],
[3853620, 0, "transport", "spin_bit_updated", { "state": true }],
[3853620, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 64 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[71, 72]]}, { 
    "frame_type": "padding"}]}],
[3853620, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 48826}],
[3853620, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3911636, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3911636, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 73, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[64, 64]], "ect0": 64, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3911636, 0, "recovery", "metrics_updated", {"cwnd": 24007,"bytes_in_flight": 0,"smoothed_rtt": 48724,"latest_rtt": 48016}],
[3912724, 0, "transport", "spin_bit_updated", { "state": false }],
[3912724, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 65 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[72, 73]]}, { 
    "frame_type": "padding"}]}],
[3912724, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 48724}],
[3912724, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3980633, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3980633, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 74, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 243, "acked_ranges": [[65, 65]], "ect0": 65, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3980633, 0, "recovery", "metrics_updated", {"cwnd": 24046,"bytes_in_flight": 0,"smoothed_rtt": 49872,"latest_rtt": 57909}],
[3981723, 0, "transport", "spin_bit_updated", { "state": true }],
[3981723, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 66 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[73, 74]]}, { 
    "frame_type": "padding"}]}],
[3981723, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49872}],
[3981723, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4043202, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4043202, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 75, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 218, "acked_ranges": [[66, 66]], "ect0": 66, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4043202, 0, "recovery", "metrics_updated", {"cwnd": 24085,"bytes_in_flight": 0,"smoothed_rtt": 50072,"latest_rtt": 51479}],
[4044291, 0, "transport", "spin_bit_updated", { "state": false }],
[4044291, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 67 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[74, 75]]}, { 
    "frame_type": "padding"}]}],
[4044291, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50072}],
[4044291, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4104105, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4104105, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 76, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 211, "acked_ranges": [[67, 67]], "ect0": 67, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4104105, 0, "recovery", "metrics_updated", {"cwnd": 24124,"bytes_in_flight": 0,"smoothed_rtt": 50039,"latest_rtt": 49814}],
[4105279, 0, "transport", "spin_bit_updated", { "state": true }],
[4105279, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 68 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 146, "acked_ranges": [[75, 76]]}, { 
    "frame_type": "padding"}]}],
[4105279, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50039}],
[4105279, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4161914, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4161914, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 77, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[68, 68]], "ect0": 68, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4161914, 0, "recovery", "metrics_updated", {"cwnd": 24163,"bytes_in_flight": 0,"smoothed_rtt": 49613,"latest_rtt": 46635}],
[4163002, 0, "transport", "spin_bit_updated", { "state": false }],
[4163002, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 69 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[76, 77]]}, { 
    "frame_type": "padding"}]}],
[4163002, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49613}],
[4163002, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4220278, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4220278, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 78, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[69, 69]], "ect0": 69, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4220278, 0, "recovery", "metrics_updated", {"cwnd": 24202,"bytes_in_flight": 0,"smoothed_rtt": 49320,"latest_rtt": 47276}],
[4221369, 0, "transport", "spin_bit_updated", { "state": true }],
[4221369, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 70 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[77, 78]]}, { 
    "frame_type": "padding"}]}],
[4221369, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49320}],
[4221369, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4278527, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4278527, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 79, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[70, 70]], "ect0": 70, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4278527, 0, "recovery", "metrics_updated", {"cwnd": 24241,"bytes_in_flight": 0,"smoothed_rtt": 49049,"latest_rtt": 47158}],
[4279669, 0, "transport", "spin_bit_updated", { "state": false }],
[4279669, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 71 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[78, 79]]}, { 
    "frame_type": "padding"}]}],
[4279669, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49049}],
[4279669, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4336465, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4336465, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 80, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[71, 71]], "ect0": 71, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4336465, 0, "recovery", "metrics_updated", {"cwnd": 24280,"bytes_in_flight": 0,"smoothed_rtt": 48767,"latest_rtt": 46796}],
[4337554, 0, "transport", "spin_bit_updated", { "state": true }],
[4337554, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 72 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[79, 80]]}, { 
    "frame_type": "padding"}]}],
[4337554, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 48767}],
[4337554, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4404181, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4404181, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 81, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 238, "acked_ranges": [[72, 72]], "ect0": 72, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4404181, 0, "recovery", "metrics_updated", {"cwnd": 24319,"bytes_in_flight": 0,"smoothed_rtt": 49749,"latest_rtt": 56627}],
[4405293, 0, "transport", "spin_bit_updated", { "state": false }],
[4405293, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 73 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[80, 81]]}, { 
    "frame_type": "padding"}]}],
[4405293, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49749}],
[4405293, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4462954, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4462954, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 82, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[73, 73]], "ect0": 73, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4462954, 0, "recovery", "metrics_updated", {"cwnd": 24358,"bytes_in_flight": 0,"smoothed_rtt": 49488,"latest_rtt": 47661}],
[4464042, 0, "transport", "spin_bit_updated", { "state": true }],
[4464042, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 74 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[81, 82]]}, { 
    "frame_type": "padding"}]}],
[4464042, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49488}],
[4464042, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4524099, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4524099, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 83, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 212, "acked_ranges": [[74, 74]], "ect0": 74, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4524099, 0, "recovery", "metrics_updated", {"cwnd": 24397,"bytes_in_flight": 0,"smoothed_rtt": 49559,"latest_rtt": 50057}],
[4525185, 0, "transport", "spin_bit_updated", { "state": false }],
[4525185, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 75 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[82, 83]]}, { 
    "frame_type": "padding"}]}],
[4525185, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49559}],
[4525185, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4584720, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4584720, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 84, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 210, "acked_ranges": [[75, 75]], "ect0": 75, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4584720, 0, "recovery", "metrics_updated", {"cwnd": 24436,"bytes_in_flight": 0,"smoothed_rtt": 49556,"latest_rtt": 49535}],
[4585807, 0, "transport", "spin_bit_updated", { "state": true }],
[4585807, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 76 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[83, 84]]}, { 
    "frame_type": "padding"}]}],
[4585807, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49556}],
[4585807, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4642125, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4642125, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 85, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[76, 76]], "ect0": 76, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4642125, 0, "recovery", "metrics_updated", {"cwnd": 24475,"bytes_in_flight": 0,"smoothed_rtt": 49151,"latest_rtt": 46318}],
[4643263, 0, "transport", "spin_bit_updated", { "state": false }],
[4643263, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 77 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[84, 85]]}, { 
    "frame_type": "padding"}]}],
[4643263, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49151}],
[4643263, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4703573, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4703573, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 86, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 213, "acked_ranges": [[77, 77]], "ect0": 77, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4703573, 0, "recovery", "metrics_updated", {"cwnd": 24514,"bytes_in_flight": 0,"smoothed_rtt": 49295,"latest_rtt": 50310}],
[4704662, 0, "transport", "spin_bit_updated", { "state": true }],
[4704662, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 78 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[85, 86]]}, { 
    "frame_type": "padding"}]}],
[4704662, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49295}],
[4704662, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4760524, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4760524, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 87, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 195, "acked_ranges": [[78, 78]], "ect0": 78, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4760524, 0, "recovery", "metrics_updated", {"cwnd": 24553,"bytes_in_flight": 0,"smoothed_rtt": 48865,"latest_rtt": 45862}],
[4761611, 0, "transport", "spin_bit_updated", { "state": false }],
[4761611, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 79 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[86, 87]]}, { 
    "frame_type": "padding"}]}],
[4761611, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 48865}],
[4761611, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4821974, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4821974, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 88, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 213, "acked_ranges": [[79, 79]], "ect0": 79, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4821974, 0, "recovery", "metrics_updated", {"cwnd": 24592,"bytes_in_flight": 0,"smoothed_rtt": 49052,"latest_rtt": 50363}],
[4823083, 0, "transport", "spin_bit_updated", { "state": true }],
[4823083, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 80 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[87, 88]]}, { 
    "frame_type": "padding"}]}],
[4823083, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49052}],
[4823083, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4886694, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4886694, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 89, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 226, "acked_ranges": [[80, 80]], "ect0": 80, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4886694, 0, "recovery", "metrics_updated", {"cwnd": 24631,"bytes_in_flight": 0,"smoothed_rtt": 49621,"latest_rtt": 53611}],
[4887827, 0, "transport", "spin_bit_updated", { "state": false }],
[4887827, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 81 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[88, 89]]}, { 
    "frame_type": "padding"}]}],
[4887827, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49621}],
[4887827, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4948482, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4948482, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 90, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 215, "acked_ranges": [[81, 81]], "ect0": 81, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4948482, 0, "recovery", "metrics_updated", {"cwnd": 24670,"bytes_in_flight": 0,"smoothed_rtt": 49750,"latest_rtt": 50655}],
[4949577, 0, "transport", "spin_bit_updated", { "state": true }],
[4949577, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 82 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[89, 90]]}, { 
    "frame_type": "padding"}]}],
[4949577, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49750}],
[4949577, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5015031, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5015031, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 91, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 233, "acked_ranges": [[82, 82]], "ect0": 82, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5015031, 0, "recovery", "metrics_updated", {"cwnd": 24709,"bytes_in_flight": 0,"smoothed_rtt": 50463,"latest_rtt": 55454}],
[5016072, 0, "transport", "spin_bit_updated", { "state": false }],
[5016072, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 83 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 130, "acked_ranges": [[90, 91]]}, { 
    "frame_type": "padding"}]}],
[5016072, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50463}],
[5016072, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5073222, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5073222, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 92, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[83, 83]], "ect0": 83, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5073222, 0, "recovery", "metrics_updated", {"cwnd": 24748,"bytes_in_flight": 0,"smoothed_rtt": 50048,"latest_rtt": 47150}],
[5074341, 0, "transport", "spin_bit_updated", { "state": true }],
[5074341, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 84 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[91, 92]]}, { 
    "frame_type": "padding"}]}],
[5074341, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50048}],
[5074341, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5130477, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5130477, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 93, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[84, 84]], "ect0": 84, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5130477, 0, "recovery", "metrics_updated", {"cwnd": 24787,"bytes_in_flight": 0,"smoothed_rtt": 49559,"latest_rtt": 46136}],
[5131598, 0, "transport", "spin_bit_updated", { "state": false }],
[5131598, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 85 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[92, 93]]}, { 
    "frame_type": "padding"}]}],
[5131598, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49559}],
[5131598, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5189958, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5189958, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 94, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 206, "acked_ranges": [[85, 85]], "ect0": 85, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5189958, 0, "recovery", "metrics_updated", {"cwnd": 24826,"bytes_in_flight": 0,"smoothed_rtt": 49409,"latest_rtt": 48360}],
[5191064, 0, "transport", "spin_bit_updated", { "state": true }],
[5191064, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 86 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[93, 94]]}, { 
    "frame_type": "padding"}]}],
[5191064, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49409}],
[5191064, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5248393, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5248393, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 95, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[86, 86]], "ect0": 86, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5248393, 0, "recovery", "metrics_updated", {"cwnd": 24865,"bytes_in_flight": 0,"smoothed_rtt": 49149,"latest_rtt": 47329}],
[5249511, 0, "transport", "spin_bit_updated", { "state": false }],
[5249511, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 87 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[94, 95]]}, { 
    "frame_type": "padding"}]}],
[5249511, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49149}],
[5249511, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5311161, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5311161, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 96, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 219, "acked_ranges": [[87, 87]], "ect0": 87, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5311161, 0, "recovery", "metrics_updated", {"cwnd": 24904,"bytes_in_flight": 0,"smoothed_rtt": 49461,"latest_rtt": 51650}],
[5312284, 0, "transport", "spin_bit_updated", { "state": true }],
[5312284, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 88 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[95, 96]]}, { 
    "frame_type": "padding"}]}],
[5312284, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49461}],
[5312284, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5374392, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5374392, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 97, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 220, "acked_ranges": [[88, 88]], "ect0": 88, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5374392, 0, "recovery", "metrics_updated", {"cwnd": 24943,"bytes_in_flight": 0,"smoothed_rtt": 49791,"latest_rtt": 52108}],
[5375500, 0, "transport", "spin_bit_updated", { "state": false }],
[5375500, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 89 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[96, 97]]}, { 
    "frame_type": "padding"}]}],
[5375500, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49791}],
[5375500, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5436050, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5436050, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 98, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 214, "acked_ranges": [[89, 89]], "ect0": 89, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5436050, 0, "recovery", "metrics_updated", {"cwnd": 24982,"bytes_in_flight": 0,"smoothed_rtt": 49885,"latest_rtt": 50550}],
[5437145, 0, "transport", "spin_bit_updated", { "state": true }],
[5437145, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 90 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[97, 98]]}, { 
    "frame_type": "padding"}]}],
[5437145, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49885}],
[5437145, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5499609, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5499609, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 99, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 222, "acked_ranges": [[90, 90]], "ect0": 90, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5499609, 0, "recovery", "metrics_updated", {"cwnd": 25021,"bytes_in_flight": 0,"smoothed_rtt": 50207,"latest_rtt": 52464}],
[5500697, 0, "transport", "spin_bit_updated", { "state": false }],
[5500697, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 91 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[98, 99]]}, { 
    "frame_type": "padding"}]}],
[5500697, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50207}],
[5500697, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5562273, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5562273, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 100, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 218, "acked_ranges": [[91, 91]], "ect0": 91, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5562273, 0, "recovery", "metrics_updated", {"cwnd": 25060,"bytes_in_flight": 0,"smoothed_rtt": 50378,"latest_rtt": 51576}],
[5563358, 0, "transport", "spin_bit_updated", { "state": true }],
[5563358, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 92 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[99, 100]]}, { 
    "frame_type": "padding"}]}],
[5563358, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50378}],
[5563358, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5624425, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5624425, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 101, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 217, "acked_ranges": [[92, 92]], "ect0": 92, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5624425, 0, "recovery", "metrics_updated", {"cwnd": 25099,"bytes_in_flight": 0,"smoothed_rtt": 50464,"latest_rtt": 51067}],
[5625541, 0, "transport", "spin_bit_updated", { "state": false }],
[5625541, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 93 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[100, 101]]}, { 
    "frame_type": "padding"}]}],
[5625541, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50464}],
[5625541, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5687099, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5687099, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 102, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 217, "acked_ranges": [[93, 93]], "ect0": 93, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5687099, 0, "recovery", "metrics_updated", {"cwnd": 25138,"bytes_in_flight": 0,"smoothed_rtt": 50600,"latest_rtt": 51558}],
[5688180, 0, "transport", "spin_bit_updated", { "state": true }],
[5688180, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 94 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[101, 102]]}, { 
    "frame_type": "padding"}]}],
[5688180, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50600}],
[5688180, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5749446, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5749446, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 103, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 217, "acked_ranges": [[94, 94]], "ect0": 94, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5749446, 0, "recovery", "metrics_updated", {"cwnd": 25177,"bytes_in_flight": 0,"smoothed_rtt": 50683,"latest_rtt": 51266}],
[5750536, 0, "transport", "spin_bit_updated", { "state": false }],
[5750536, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 95 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[102, 103]]}, { 
    "frame_type": "padding"}]}],
[5750536, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50683}],
[5750536, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5812174, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5812174, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 104, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 218, "acked_ranges": [[95, 95]], "ect0": 95, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5812174, 0, "recovery", "metrics_updated", {"cwnd": 25216,"bytes_in_flight": 0,"smoothed_rtt": 50802,"latest_rtt": 51638}],
[5813259, 0, "transport", "spin_bit_updated", { "state": true }],
[5813259, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 96 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[103, 104]]}, { 
    "frame_type": "padding"}]}],
[5813259, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50802}],
[5813259, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5872379, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5872379, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 105, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 209, "acked_ranges": [[96, 96]], "ect0": 96, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5872379, 0, "recovery", "metrics_updated", {"cwnd": 25255,"bytes_in_flight": 0,"smoothed_rtt": 50591,"latest_rtt": 49120}],
[5873466, 0, "transport", "spin_bit_updated", { "state": false }],
[5873466, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 97 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[104, 105]]}, { 
    "frame_type": "padding"}]}],
[5873466, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50591}],
[5873466, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5931250, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5931250, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 106, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[97, 97]], "ect0": 97, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5931250, 0, "recovery", "metrics_updated", {"cwnd": 25294,"bytes_in_flight": 0,"smoothed_rtt": 50240,"latest_rtt": 47784}],
[5932333, 0, "transport", "spin_bit_updated", { "state": true }],
[5932333, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 98 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[105, 106]]}, { 
    "frame_type": "padding"}]}],
[5932333, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50240}],
[5932333, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5995861, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5995861, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 107, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 226, "acked_ranges": [[98, 98]], "ect0": 98, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5995861, 0, "recovery", "metrics_updated", {"cwnd": 25333,"bytes_in_flight": 0,"smoothed_rtt": 50651,"latest_rtt": 53528}],
[5996949, 0, "transport", "spin_bit_updated", { "state": false }],
[5996949, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 99 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[106, 107]]}, { 
    "frame_type": "padding"}]}],
[5996949, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50651}],
[5996949, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6053203, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6053203, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 108, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[99, 99]], "ect0": 99, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6053203, 0, "recovery", "metrics_updated", {"cwnd": 25372,"bytes_in_flight": 0,"smoothed_rtt": 50101,"latest_rtt": 46254}],
[6054313, 0, "transport", "spin_bit_updated", { "state": true }],
[6054313, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 100 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[107, 108]]}, { 
    "frame_type": "padding"}]}],
[6054313, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50101}],
[6054313, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6113096, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6113096, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 109, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 207, "acked_ranges": [[100, 100]], "ect0": 100, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6113096, 0, "recovery", "metrics_updated", {"cwnd": 25411,"bytes_in_flight": 0,"smoothed_rtt": 49936,"latest_rtt": 48783}],
[6114211, 0, "transport", "spin_bit_updated", { "state": false }],
[6114211, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 101 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[108, 109]]}, { 
    "frame_type": "padding"}]}],
[6114211, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49936}],
[6114211, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6172878, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6172878, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 110, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 207, "acked_ranges": [[101, 101]], "ect0": 101, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6172878, 0, "recovery", "metrics_updated", {"cwnd": 25450,"bytes_in_flight": 0,"smoothed_rtt": 49777,"latest_rtt": 48667}],
[6173987, 0, "transport", "spin_bit_updated", { "state": true }],
[6173987, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 102 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[109, 110]]}, { 
    "frame_type": "padding"}]}],
[6173987, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49777}],
[6173987, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6238085, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6238085, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 111, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 228, "acked_ranges": [[102, 102]], "ect0": 102, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6238085, 0, "recovery", "metrics_updated", {"cwnd": 25489,"bytes_in_flight": 0,"smoothed_rtt": 50317,"latest_rtt": 54098}],
[6239172, 0, "transport", "spin_bit_updated", { "state": false }],
[6239172, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 103 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[110, 111]]}, { 
    "frame_type": "padding"}]}],
[6239172, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50317}],
[6239172, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6301015, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6301015, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 112, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 219, "acked_ranges": [[103, 103]], "ect0": 103, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6301015, 0, "recovery", "metrics_updated", {"cwnd": 25528,"bytes_in_flight": 0,"smoothed_rtt": 50507,"latest_rtt": 51843}],
[6302070, 0, "transport", "spin_bit_updated", { "state": true }],
[6302070, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 104 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 131, "acked_ranges": [[111, 112]]}, { 
    "frame_type": "padding"}]}],
[6302070, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50507}],
[6302070, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6363551, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6363551, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 113, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 217, "acked_ranges": [[104, 104]], "ect0": 104, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6363551, 0, "recovery", "metrics_updated", {"cwnd": 25567,"bytes_in_flight": 0,"smoothed_rtt": 50628,"latest_rtt": 51481}],
[6364636, 0, "transport", "spin_bit_updated", { "state": false }],
[6364636, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 105 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[112, 113]]}, { 
    "frame_type": "padding"}]}],
[6364636, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50628}],
[6364636, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6422028, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6422028, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 114, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[105, 105]], "ect0": 105, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6422028, 0, "recovery", "metrics_updated", {"cwnd": 25606,"bytes_in_flight": 0,"smoothed_rtt": 50223,"latest_rtt": 47392}],
[6423073, 0, "transport", "spin_bit_updated", { "state": true }],
[6423073, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 106 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 130, "acked_ranges": [[113, 114]]}, { 
    "frame_type": "padding"}]}],
[6423073, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50223}],
[6423073, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6479077, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6479077, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 115, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[106, 106]], "ect0": 106, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6479077, 0, "recovery", "metrics_updated", {"cwnd": 25645,"bytes_in_flight": 0,"smoothed_rtt": 49695,"latest_rtt": 46004}],
[6480161, 0, "transport", "spin_bit_updated", { "state": false }],
[6480161, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 107 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[114, 115]]}, { 
    "frame_type": "padding"}]}],
[6480161, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49695}],
[6480161, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6536759, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6536759, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 116, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[107, 107]], "ect0": 107, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6536759, 0, "recovery", "metrics_updated", {"cwnd": 25684,"bytes_in_flight": 0,"smoothed_rtt": 49307,"latest_rtt": 46598}],
[6537856, 0, "transport", "spin_bit_updated", { "state": true }],
[6537856, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 108 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[115, 116]]}, { 
    "frame_type": "padding"}]}],
[6537856, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49307}],
[6537856, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6594095, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6594095, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 117, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[108, 108]], "ect0": 108, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6594095, 0, "recovery", "metrics_updated", {"cwnd": 25723,"bytes_in_flight": 0,"smoothed_rtt": 48923,"latest_rtt": 46239}],
[6595183, 0, "transport", "spin_bit_updated", { "state": false }],
[6595183, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 109 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[116, 117]]}, { 
    "frame_type": "padding"}]}],
[6595183, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 48923}],
[6595183, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6651252, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6651252, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 118, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[109, 109]], "ect0": 109, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6651252, 0, "recovery", "metrics_updated", {"cwnd": 25762,"bytes_in_flight": 0,"smoothed_rtt": 48566,"latest_rtt": 46069}],
[6652335, 0, "transport", "spin_bit_updated", { "state": true }],
[6652335, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 110 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[117, 118]]}, { 
    "frame_type": "padding"}]}],
[6652335, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 48566}],
[6652335, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6713243, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6713243, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 119, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 216, "acked_ranges": [[110, 110]], "ect0": 110, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6713243, 0, "recovery", "metrics_updated", {"cwnd": 25801,"bytes_in_flight": 0,"smoothed_rtt": 48858,"latest_rtt": 50908}],
[6714327, 0, "transport", "spin_bit_updated", { "state": false }],
[6714327, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 111 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[118, 119]]}, { 
    "frame_type": "padding"}]}],
[6714327, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 48858}],
[6714327, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6775612, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6775612, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 120, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 217, "acked_ranges": [[111, 111]], "ect0": 111, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6775612, 0, "recovery", "metrics_updated", {"cwnd": 25840,"bytes_in_flight": 0,"smoothed_rtt": 49161,"latest_rtt": 51285}],
[6776730, 0, "transport", "spin_bit_updated", { "state": true }],
[6776730, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 112 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[119, 120]]}, { 
    "frame_type": "padding"}]}],
[6776730, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49161}],
[6776730, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6832398, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6832398, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 121, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 195, "acked_ranges": [[112, 112]], "ect0": 112, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6832398, 0, "recovery", "metrics_updated", {"cwnd": 25879,"bytes_in_flight": 0,"smoothed_rtt": 48724,"latest_rtt": 45668}],
[6833512, 0, "transport", "spin_bit_updated", { "state": false }],
[6833512, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 113 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[120, 121]]}, { 
    "frame_type": "padding"}]}],
[6833512, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 48724}],
[6833512, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6894669, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6894669, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 122, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 217, "acked_ranges": [[113, 113]], "ect0": 113, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6894669, 0, "recovery", "metrics_updated", {"cwnd": 25918,"bytes_in_flight": 0,"smoothed_rtt": 49028,"latest_rtt": 51157}],
[6895773, 0, "transport", "spin_bit_updated", { "state": true }],
[6895773, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 114 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[121, 122]]}, { 
    "frame_type": "padding"}]}],
[6895773, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49028}],
[6895773, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6957192, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6957192, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 123, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 218, "acked_ranges": [[114, 114]], "ect0": 114, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6957192, 0, "recovery", "metrics_updated", {"cwnd": 25957,"bytes_in_flight": 0,"smoothed_rtt": 49326,"latest_rtt": 51419}],
[6958280, 0, "transport", "spin_bit_updated", { "state": false }],
[6958280, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 115 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[122, 123]]}, { 
    "frame_type": "padding"}]}],
[6958280, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49326}],
[6958280, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7019676, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7019676, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 124, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 217, "acked_ranges": [[115, 115]], "ect0": 115, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7019676, 0, "recovery", "metrics_updated", {"cwnd": 25996,"bytes_in_flight": 0,"smoothed_rtt": 49584,"latest_rtt": 51396}],
[7020767, 0, "transport", "spin_bit_updated", { "state": true }],
[7020767, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 116 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[123, 124]]}, { 
    "frame_type": "padding"}]}],
[7020767, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49584}],
[7020767, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7082177, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7082177, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 125, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 217, "acked_ranges": [[116, 116]], "ect0": 116, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7082177, 0, "recovery", "metrics_updated", {"cwnd": 26035,"bytes_in_flight": 0,"smoothed_rtt": 49812,"latest_rtt": 51410}],
[7083262, 0, "transport", "spin_bit_updated", { "state": false }],
[7083262, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 117 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[124, 125]]}, { 
    "frame_type": "padding"}]}],
[7083262, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49812}],
[7083262, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7141505, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7141505, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 126, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 205, "acked_ranges": [[117, 117]], "ect0": 117, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7141505, 0, "recovery", "metrics_updated", {"cwnd": 26074,"bytes_in_flight": 0,"smoothed_rtt": 49615,"latest_rtt": 48243}],
[7142589, 0, "transport", "spin_bit_updated", { "state": true }],
[7142589, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 118 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[125, 126]]}, { 
    "frame_type": "padding"}]}],
[7142589, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49615}],
[7142589, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7207315, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7207315, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 127, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 230, "acked_ranges": [[118, 118]], "ect0": 118, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7207315, 0, "recovery", "metrics_updated", {"cwnd": 26113,"bytes_in_flight": 0,"smoothed_rtt": 50253,"latest_rtt": 54726}],
[7208411, 0, "transport", "spin_bit_updated", { "state": false }],
[7208411, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 119 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[126, 127]]}, { 
    "frame_type": "padding"}]}],
[7208411, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50253}],
[7208411, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7266283, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7266283, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 128, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[119, 119]], "ect0": 119, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7266283, 0, "recovery", "metrics_updated", {"cwnd": 26152,"bytes_in_flight": 0,"smoothed_rtt": 49955,"latest_rtt": 47872}],
[7267371, 0, "transport", "spin_bit_updated", { "state": true }],
[7267371, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 120 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[127, 128]]}, { 
    "frame_type": "padding"}]}],
[7267371, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49955}],
[7267371, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7325016, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7325016, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 129, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[120, 120]], "ect0": 120, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7325016, 0, "recovery", "metrics_updated", {"cwnd": 26191,"bytes_in_flight": 0,"smoothed_rtt": 49666,"latest_rtt": 47645}],
[7326135, 0, "transport", "spin_bit_updated", { "state": false }],
[7326135, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 121 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[128, 129]]}, { 
    "frame_type": "padding"}]}],
[7326135, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49666}],
[7326135, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7384373, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7384373, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 130, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[121, 121]], "ect0": 121, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7384373, 0, "recovery", "metrics_updated", {"cwnd": 26230,"bytes_in_flight": 0,"smoothed_rtt": 49487,"latest_rtt": 48238}],
[7385486, 0, "transport", "spin_bit_updated", { "state": true }],
[7385486, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 122 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[129, 130]]}, { 
    "frame_type": "padding"}]}],
[7385486, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49487}],
[7385486, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7441584, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7441584, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 131, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[122, 122]], "ect0": 122, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7441584, 0, "recovery", "metrics_updated", {"cwnd": 26269,"bytes_in_flight": 0,"smoothed_rtt": 49063,"latest_rtt": 46098}],
[7442699, 0, "transport", "spin_bit_updated", { "state": false }],
[7442699, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 123 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[130, 131]]}, { 
    "frame_type": "padding"}]}],
[7442699, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49063}],
[7442699, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7499685, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7499685, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 132, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[123, 123]], "ect0": 123, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7499685, 0, "recovery", "metrics_updated", {"cwnd": 26308,"bytes_in_flight": 0,"smoothed_rtt": 48803,"latest_rtt": 46986}],
[7500775, 0, "transport", "spin_bit_updated", { "state": true }],
[7500775, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 124 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[131, 132]]}, { 
    "frame_type": "padding"}]}],
[7500775, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 48803}],
[7500775, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7563076, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7563076, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 133, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 221, "acked_ranges": [[124, 124]], "ect0": 124, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7563076, 0, "recovery", "metrics_updated", {"cwnd": 26347,"bytes_in_flight": 0,"smoothed_rtt": 49240,"latest_rtt": 52301}],
[7564160, 0, "transport", "spin_bit_updated", { "state": false }],
[7564160, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 125 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[132, 133]]}, { 
    "frame_type": "padding"}]}],
[7564160, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49240}],
[7564160, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7625500, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7625500, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 134, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 217, "acked_ranges": [[125, 125]], "ect0": 125, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7625500, 0, "recovery", "metrics_updated", {"cwnd": 26386,"bytes_in_flight": 0,"smoothed_rtt": 49502,"latest_rtt": 51340}],
[7626601, 0, "transport", "spin_bit_updated", { "state": true }],
[7626601, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 126 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[133, 134]]}, { 
    "frame_type": "padding"}]}],
[7626601, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49502}],
[7626601, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7687956, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7687956, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 135, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 217, "acked_ranges": [[126, 126]], "ect0": 126, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7687956, 0, "recovery", "metrics_updated", {"cwnd": 26425,"bytes_in_flight": 0,"smoothed_rtt": 49733,"latest_rtt": 51355}],
[7689042, 0, "transport", "spin_bit_updated", { "state": false }],
[7689042, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 127 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[134, 135]]}, { 
    "frame_type": "padding"}]}],
[7689042, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49733}],
[7689042, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7750198, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7750198, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 136, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 216, "acked_ranges": [[127, 127]], "ect0": 127, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7750198, 0, "recovery", "metrics_updated", {"cwnd": 26464,"bytes_in_flight": 0,"smoothed_rtt": 49910,"latest_rtt": 51156}],
[7751281, 0, "transport", "spin_bit_updated", { "state": true }],
[7751281, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 128 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[135, 136]]}, { 
    "frame_type": "padding"}]}],
[7751281, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49910}],
[7751281, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7812827, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7812827, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 137, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 218, "acked_ranges": [[128, 128]], "ect0": 128, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7812827, 0, "recovery", "metrics_updated", {"cwnd": 26503,"bytes_in_flight": 0,"smoothed_rtt": 50114,"latest_rtt": 51546}],
[7813939, 0, "transport", "spin_bit_updated", { "state": false }],
[7813939, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 129 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[136, 137]]}, { 
    "frame_type": "padding"}]}],
[7813939, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50114}],
[7813939, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7876443, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7876443, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 138, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 222, "acked_ranges": [[129, 129]], "ect0": 129, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7876443, 0, "recovery", "metrics_updated", {"cwnd": 26542,"bytes_in_flight": 0,"smoothed_rtt": 50412,"latest_rtt": 52504}],
[7877561, 0, "transport", "spin_bit_updated", { "state": true }],
[7877561, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 130 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[137, 138]]}, { 
    "frame_type": "padding"}]}],
[7877561, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50412}],
[7877561, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7938338, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7938338, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 139, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 215, "acked_ranges": [[130, 130]], "ect0": 130, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7938338, 0, "recovery", "metrics_updated", {"cwnd": 26581,"bytes_in_flight": 0,"smoothed_rtt": 50457,"latest_rtt": 50777}],
[7939438, 0, "transport", "spin_bit_updated", { "state": false }],
[7939438, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 131 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[138, 139]]}, { 
    "frame_type": "padding"}]}],
[7939438, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50457}],
[7939438, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8004462, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8004462, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 140, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 231, "acked_ranges": [[131, 131]], "ect0": 131, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8004462, 0, "recovery", "metrics_updated", {"cwnd": 26620,"bytes_in_flight": 0,"smoothed_rtt": 51027,"latest_rtt": 55024}],
[8005549, 0, "transport", "spin_bit_updated", { "state": true }],
[8005549, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 132 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[139, 140]]}, { 
    "frame_type": "padding"}]}],
[8005549, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51027}],
[8005549, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8063315, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8063315, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 141, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[132, 132]], "ect0": 132, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8063315, 0, "recovery", "metrics_updated", {"cwnd": 26659,"bytes_in_flight": 0,"smoothed_rtt": 50619,"latest_rtt": 47766}],
[8064439, 0, "transport", "spin_bit_updated", { "state": false }],
[8064439, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 133 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[140, 141]]}, { 
    "frame_type": "padding"}]}],
[8064439, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50619}],
[8064439, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8129243, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8129243, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 142, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 231, "acked_ranges": [[133, 133]], "ect0": 133, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8129243, 0, "recovery", "metrics_updated", {"cwnd": 26698,"bytes_in_flight": 0,"smoothed_rtt": 51142,"latest_rtt": 54804}],
[8130366, 0, "transport", "spin_bit_updated", { "state": true }],
[8130366, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 134 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[141, 142]]}, { 
    "frame_type": "padding"}]}],
[8130366, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51142}],
[8130366, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8188212, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8188212, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 143, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[134, 134]], "ect0": 134, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8188212, 0, "recovery", "metrics_updated", {"cwnd": 26737,"bytes_in_flight": 0,"smoothed_rtt": 50730,"latest_rtt": 47846}],
[8189307, 0, "transport", "spin_bit_updated", { "state": false }],
[8189307, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 135 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[142, 143]]}, { 
    "frame_type": "padding"}]}],
[8189307, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50730}],
[8189307, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8254324, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8254324, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 144, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 232, "acked_ranges": [[135, 135]], "ect0": 135, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8254324, 0, "recovery", "metrics_updated", {"cwnd": 26776,"bytes_in_flight": 0,"smoothed_rtt": 51265,"latest_rtt": 55017}],
[8255413, 0, "transport", "spin_bit_updated", { "state": true }],
[8255413, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 136 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[143, 144]]}, { 
    "frame_type": "padding"}]}],
[8255413, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51265}],
[8255413, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8312136, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8312136, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 145, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[136, 136]], "ect0": 136, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8312136, 0, "recovery", "metrics_updated", {"cwnd": 26815,"bytes_in_flight": 0,"smoothed_rtt": 50697,"latest_rtt": 46723}],
[8313332, 0, "transport", "spin_bit_updated", { "state": false }],
[8313332, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 137 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 149, "acked_ranges": [[144, 145]]}, { 
    "frame_type": "padding"}]}],
[8313332, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50697}],
[8313332, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8372032, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8372032, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 146, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 207, "acked_ranges": [[137, 137]], "ect0": 137, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8372032, 0, "recovery", "metrics_updated", {"cwnd": 26854,"bytes_in_flight": 0,"smoothed_rtt": 50447,"latest_rtt": 48700}],
[8373168, 0, "transport", "spin_bit_updated", { "state": true }],
[8373168, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 138 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[145, 146]]}, { 
    "frame_type": "padding"}]}],
[8373168, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50447}],
[8373168, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8438543, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8438543, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 147, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 233, "acked_ranges": [[138, 138]], "ect0": 138, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8438543, 0, "recovery", "metrics_updated", {"cwnd": 26893,"bytes_in_flight": 0,"smoothed_rtt": 51063,"latest_rtt": 55375}],
[8439651, 0, "transport", "spin_bit_updated", { "state": false }],
[8439651, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 139 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[146, 147]]}, { 
    "frame_type": "padding"}]}],
[8439651, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51063}],
[8439651, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8504714, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8504714, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 148, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 232, "acked_ranges": [[139, 139]], "ect0": 139, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8504714, 0, "recovery", "metrics_updated", {"cwnd": 26932,"bytes_in_flight": 0,"smoothed_rtt": 51563,"latest_rtt": 55063}],
[8505802, 0, "transport", "spin_bit_updated", { "state": true }],
[8505802, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 140 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[147, 148]]}, { 
    "frame_type": "padding"}]}],
[8505802, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51563}],
[8505802, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8564117, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8564117, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 149, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 205, "acked_ranges": [[140, 140]], "ect0": 140, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8564117, 0, "recovery", "metrics_updated", {"cwnd": 26971,"bytes_in_flight": 0,"smoothed_rtt": 51157,"latest_rtt": 48315}],
[8565202, 0, "transport", "spin_bit_updated", { "state": false }],
[8565202, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 141 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[148, 149]]}, { 
    "frame_type": "padding"}]}],
[8565202, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51157}],
[8565202, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8629963, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8629963, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 150, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 231, "acked_ranges": [[141, 141]], "ect0": 141, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8629963, 0, "recovery", "metrics_updated", {"cwnd": 27010,"bytes_in_flight": 0,"smoothed_rtt": 51607,"latest_rtt": 54761}],
[8631072, 0, "transport", "spin_bit_updated", { "state": true }],
[8631072, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 142 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[149, 150]]}, { 
    "frame_type": "padding"}]}],
[8631072, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51607}],
[8631072, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8688931, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8688931, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 151, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[142, 142]], "ect0": 142, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8688931, 0, "recovery", "metrics_updated", {"cwnd": 27049,"bytes_in_flight": 0,"smoothed_rtt": 51138,"latest_rtt": 47859}],
[8690039, 0, "transport", "spin_bit_updated", { "state": false }],
[8690039, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 143 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[150, 151]]}, { 
    "frame_type": "padding"}]}],
[8690039, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51138}],
[8690039, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8754946, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8754946, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 152, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 230, "acked_ranges": [[143, 143]], "ect0": 143, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8754946, 0, "recovery", "metrics_updated", {"cwnd": 27088,"bytes_in_flight": 0,"smoothed_rtt": 51609,"latest_rtt": 54907}],
[8755983, 0, "transport", "spin_bit_updated", { "state": true }],
[8755983, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 144 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 129, "acked_ranges": [[151, 152]]}, { 
    "frame_type": "padding"}]}],
[8755983, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51609}],
[8755983, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8814798, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8814798, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 153, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 207, "acked_ranges": [[144, 144]], "ect0": 144, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8814798, 0, "recovery", "metrics_updated", {"cwnd": 27127,"bytes_in_flight": 0,"smoothed_rtt": 51259,"latest_rtt": 48815}],
[8815909, 0, "transport", "spin_bit_updated", { "state": false }],
[8815909, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 145 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[152, 153]]}, { 
    "frame_type": "padding"}]}],
[8815909, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51259}],
[8815909, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8876088, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8876088, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 154, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 212, "acked_ranges": [[145, 145]], "ect0": 145, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8876088, 0, "recovery", "metrics_updated", {"cwnd": 27166,"bytes_in_flight": 0,"smoothed_rtt": 51124,"latest_rtt": 50179}],
[8877246, 0, "transport", "spin_bit_updated", { "state": true }],
[8877246, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 146 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 144, "acked_ranges": [[153, 154]]}, { 
    "frame_type": "padding"}]}],
[8877246, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51124}],
[8877246, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8942296, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8942296, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 155, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 232, "acked_ranges": [[146, 146]], "ect0": 146, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8942296, 0, "recovery", "metrics_updated", {"cwnd": 27205,"bytes_in_flight": 0,"smoothed_rtt": 51614,"latest_rtt": 55050}],
[8943411, 0, "transport", "spin_bit_updated", { "state": false }],
[8943411, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 147 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[154, 155]]}, { 
    "frame_type": "padding"}]}],
[8943411, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51614}],
[8943411, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9001204, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9001204, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 156, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[147, 147]], "ect0": 147, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9001204, 0, "recovery", "metrics_updated", {"cwnd": 27244,"bytes_in_flight": 0,"smoothed_rtt": 51136,"latest_rtt": 47793}],
[9002314, 0, "transport", "spin_bit_updated", { "state": true }],
[9002314, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 148 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[155, 156]]}, { 
    "frame_type": "padding"}]}],
[9002314, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51136}],
[9002314, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9066607, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9066607, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 157, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 229, "acked_ranges": [[148, 148]], "ect0": 148, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9066607, 0, "recovery", "metrics_updated", {"cwnd": 27283,"bytes_in_flight": 0,"smoothed_rtt": 51530,"latest_rtt": 54293}],
[9067720, 0, "transport", "spin_bit_updated", { "state": false }],
[9067720, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 149 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[156, 157]]}, { 
    "frame_type": "padding"}]}],
[9067720, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51530}],
[9067720, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9126314, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9126314, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 158, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 205, "acked_ranges": [[149, 149]], "ect0": 149, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9126314, 0, "recovery", "metrics_updated", {"cwnd": 27322,"bytes_in_flight": 0,"smoothed_rtt": 51163,"latest_rtt": 48594}],
[9127471, 0, "transport", "spin_bit_updated", { "state": true }],
[9127471, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 150 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 144, "acked_ranges": [[157, 158]]}, { 
    "frame_type": "padding"}]}],
[9127471, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51163}],
[9127471, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9185240, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9185240, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 159, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[150, 150]], "ect0": 150, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9185240, 0, "recovery", "metrics_updated", {"cwnd": 27361,"bytes_in_flight": 0,"smoothed_rtt": 50738,"latest_rtt": 47769}],
[9186332, 0, "transport", "spin_bit_updated", { "state": false }],
[9186332, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 151 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[158, 159]]}, { 
    "frame_type": "padding"}]}],
[9186332, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50738}],
[9186332, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9248147, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9248147, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 160, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 219, "acked_ranges": [[151, 151]], "ect0": 151, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9248147, 0, "recovery", "metrics_updated", {"cwnd": 27400,"bytes_in_flight": 0,"smoothed_rtt": 50872,"latest_rtt": 51815}],
[9249231, 0, "transport", "spin_bit_updated", { "state": true }],
[9249231, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 152 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[159, 160]]}, { 
    "frame_type": "padding"}]}],
[9249231, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50872}],
[9249231, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9310650, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9310650, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 161, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 217, "acked_ranges": [[152, 152]], "ect0": 152, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9310650, 0, "recovery", "metrics_updated", {"cwnd": 27439,"bytes_in_flight": 0,"smoothed_rtt": 50940,"latest_rtt": 51419}],
[9311737, 0, "transport", "spin_bit_updated", { "state": false }],
[9311737, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 153 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[160, 161]]}, { 
    "frame_type": "padding"}]}],
[9311737, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50940}],
[9311737, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9369837, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9369837, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 162, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[153, 153]], "ect0": 153, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9369837, 0, "recovery", "metrics_updated", {"cwnd": 27478,"bytes_in_flight": 0,"smoothed_rtt": 50585,"latest_rtt": 48100}],
[9370956, 0, "transport", "spin_bit_updated", { "state": true }],
[9370956, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 154 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[161, 162]]}, { 
    "frame_type": "padding"}]}],
[9370956, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50585}],
[9370956, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9427150, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9427150, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 163, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[154, 154]], "ect0": 154, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9427150, 0, "recovery", "metrics_updated", {"cwnd": 27517,"bytes_in_flight": 0,"smoothed_rtt": 50036,"latest_rtt": 46194}],
[9428239, 0, "transport", "spin_bit_updated", { "state": false }],
[9428239, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 155 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[162, 163]]}, { 
    "frame_type": "padding"}]}],
[9428239, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50036}],
[9428239, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9489391, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9489391, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 164, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 217, "acked_ranges": [[155, 155]], "ect0": 155, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9489391, 0, "recovery", "metrics_updated", {"cwnd": 27556,"bytes_in_flight": 0,"smoothed_rtt": 50175,"latest_rtt": 51152}],
[9490479, 0, "transport", "spin_bit_updated", { "state": true }],
[9490479, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 156 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[163, 164]]}, { 
    "frame_type": "padding"}]}],
[9490479, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50175}],
[9490479, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9548740, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9548740, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 165, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 205, "acked_ranges": [[156, 156]], "ect0": 156, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9548740, 0, "recovery", "metrics_updated", {"cwnd": 27595,"bytes_in_flight": 0,"smoothed_rtt": 49935,"latest_rtt": 48261}],
[9549840, 0, "transport", "spin_bit_updated", { "state": false }],
[9549840, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 157 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[164, 165]]}, { 
    "frame_type": "padding"}]}],
[9549840, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49935}],
[9549840, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9614430, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9614430, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 166, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 229, "acked_ranges": [[157, 157]], "ect0": 157, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9614430, 0, "recovery", "metrics_updated", {"cwnd": 27634,"bytes_in_flight": 0,"smoothed_rtt": 50516,"latest_rtt": 54590}],
[9615517, 0, "transport", "spin_bit_updated", { "state": true }],
[9615517, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 158 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[165, 166]]}, { 
    "frame_type": "padding"}]}],
[9615517, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50516}],
[9615517, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9677083, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9677083, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 167, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 217, "acked_ranges": [[158, 158]], "ect0": 158, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9677083, 0, "recovery", "metrics_updated", {"cwnd": 27673,"bytes_in_flight": 0,"smoothed_rtt": 50647,"latest_rtt": 51566}],
[9678189, 0, "transport", "spin_bit_updated", { "state": false }],
[9678189, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 159 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[166, 167]]}, { 
    "frame_type": "padding"}]}],
[9678189, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50647}],
[9678189, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9739331, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9739331, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 168, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 217, "acked_ranges": [[159, 159]], "ect0": 159, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9739331, 0, "recovery", "metrics_updated", {"cwnd": 27712,"bytes_in_flight": 0,"smoothed_rtt": 50708,"latest_rtt": 51142}],
[9740423, 0, "transport", "spin_bit_updated", { "state": true }],
[9740423, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 160 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[167, 168]]}, { 
    "frame_type": "padding"}]}],
[9740423, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50708}],
[9740423, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9801599, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9801599, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 169, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 217, "acked_ranges": [[160, 160]], "ect0": 160, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9801599, 0, "recovery", "metrics_updated", {"cwnd": 27751,"bytes_in_flight": 0,"smoothed_rtt": 50766,"latest_rtt": 51176}],
[9802687, 0, "transport", "spin_bit_updated", { "state": false }],
[9802687, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 161 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[168, 169]]}, { 
    "frame_type": "padding"}]}],
[9802687, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50766}],
[9802687, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9864442, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9864442, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 170, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 219, "acked_ranges": [[161, 161]], "ect0": 161, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9864442, 0, "recovery", "metrics_updated", {"cwnd": 27790,"bytes_in_flight": 0,"smoothed_rtt": 50889,"latest_rtt": 51755}],
[9865529, 0, "transport", "spin_bit_updated", { "state": true }],
[9865529, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 162 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[169, 170]]}, { 
    "frame_type": "padding"}]}],
[9865529, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50889}],
[9865529, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9926987, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9926987, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 171, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 218, "acked_ranges": [[162, 162]], "ect0": 162, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9926987, 0, "recovery", "metrics_updated", {"cwnd": 27829,"bytes_in_flight": 0,"smoothed_rtt": 50960,"latest_rtt": 51458}],
[9928089, 0, "transport", "spin_bit_updated", { "state": false }],
[9928089, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 163 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[170, 171]]}, { 
    "frame_type": "padding"}]}],
[9928089, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50960}],
[9928089, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9984793, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9984793, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 172, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[163, 163]], "ect0": 163, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9984793, 0, "recovery", "metrics_updated", {"cwnd": 27868,"bytes_in_flight": 0,"smoothed_rtt": 50428,"latest_rtt": 46704}],
[9985888, 0, "transport", "spin_bit_updated", { "state": true }],
[9985888, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 164 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[171, 172]]}, { 
    "frame_type": "padding"}]}],
[9985888, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50428}],
[9985888, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10051843, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10051843, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 173, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 235, "acked_ranges": [[164, 164]], "ect0": 164, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10051843, 0, "recovery", "metrics_updated", {"cwnd": 27907,"bytes_in_flight": 0,"smoothed_rtt": 51118,"latest_rtt": 55955}],
[10052930, 0, "transport", "spin_bit_updated", { "state": false }],
[10052930, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 165 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[172, 173]]}, { 
    "frame_type": "padding"}]}],
[10052930, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51118}],
[10052930, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10111638, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10111638, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 174, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 206, "acked_ranges": [[165, 165]], "ect0": 165, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10111638, 0, "recovery", "metrics_updated", {"cwnd": 27946,"bytes_in_flight": 0,"smoothed_rtt": 50816,"latest_rtt": 48708}],
[10112729, 0, "transport", "spin_bit_updated", { "state": true }],
[10112729, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 166 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[173, 174]]}, { 
    "frame_type": "padding"}]}],
[10112729, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50816}],
[10112729, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10176865, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10176865, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 175, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 228, "acked_ranges": [[166, 166]], "ect0": 166, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10176865, 0, "recovery", "metrics_updated", {"cwnd": 27985,"bytes_in_flight": 0,"smoothed_rtt": 51231,"latest_rtt": 54136}],
[10177953, 0, "transport", "spin_bit_updated", { "state": false }],
[10177953, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 167 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[174, 175]]}, { 
    "frame_type": "padding"}]}],
[10177953, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51231}],
[10177953, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10239381, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10239381, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 176, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 217, "acked_ranges": [[167, 167]], "ect0": 167, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10239381, 0, "recovery", "metrics_updated", {"cwnd": 28024,"bytes_in_flight": 0,"smoothed_rtt": 51255,"latest_rtt": 51428}],
[10240471, 0, "transport", "spin_bit_updated", { "state": true }],
[10240471, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 168 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[175, 176]]}, { 
    "frame_type": "padding"}]}],
[10240471, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51255}],
[10240471, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10297751, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10297751, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 177, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[168, 168]], "ect0": 168, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10297751, 0, "recovery", "metrics_updated", {"cwnd": 28063,"bytes_in_flight": 0,"smoothed_rtt": 50758,"latest_rtt": 47280}],
[10298844, 0, "transport", "spin_bit_updated", { "state": false }],
[10298844, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 169 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[176, 177]]}, { 
    "frame_type": "padding"}]}],
[10298844, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50758}],
[10298844, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10358637, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10358637, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 178, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 212, "acked_ranges": [[169, 169]], "ect0": 169, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10358637, 0, "recovery", "metrics_updated", {"cwnd": 28102,"bytes_in_flight": 0,"smoothed_rtt": 50637,"latest_rtt": 49793}],
[10359726, 0, "transport", "spin_bit_updated", { "state": true }],
[10359726, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 170 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[177, 178]]}, { 
    "frame_type": "padding"}]}],
[10359726, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50637}],
[10359726, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10422033, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10422033, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 179, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 221, "acked_ranges": [[170, 170]], "ect0": 170, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10422033, 0, "recovery", "metrics_updated", {"cwnd": 28141,"bytes_in_flight": 0,"smoothed_rtt": 50845,"latest_rtt": 52307}],
[10423073, 0, "transport", "spin_bit_updated", { "state": false }],
[10423073, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 171 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 130, "acked_ranges": [[178, 179]]}, { 
    "frame_type": "padding"}]}],
[10423073, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50845}],
[10423073, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10490024, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10490024, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 180, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 239, "acked_ranges": [[171, 171]], "ect0": 171, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10490024, 0, "recovery", "metrics_updated", {"cwnd": 28180,"bytes_in_flight": 0,"smoothed_rtt": 51608,"latest_rtt": 56951}],
[10491075, 0, "transport", "spin_bit_updated", { "state": true }],
[10491075, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 172 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 131, "acked_ranges": [[179, 180]]}, { 
    "frame_type": "padding"}]}],
[10491075, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51608}],
[10491075, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10552673, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10552673, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 181, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 218, "acked_ranges": [[172, 172]], "ect0": 172, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10552673, 0, "recovery", "metrics_updated", {"cwnd": 28219,"bytes_in_flight": 0,"smoothed_rtt": 51606,"latest_rtt": 51598}],
[10553773, 0, "transport", "spin_bit_updated", { "state": false }],
[10553773, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 173 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[180, 181]]}, { 
    "frame_type": "padding"}]}],
[10553773, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51606}],
[10553773, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10568138, 0, "transport", "datagram_received", { "byte_length": 42}],
[10568138, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 42, "packet_number": 182, "dcid": "53d205688b9e1b43" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 34, "acked_ranges": [[173, 173]], "ect0": 173, "ect1": 0, "ce": 0}, { 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[10568162, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[10568138, 0, "recovery", "metrics_updated", {"cwnd": 28258,"bytes_in_flight": 0,"smoothed_rtt": 45862,"latest_rtt": 5661}],
[10568175, 0, "transport", "spin_bit_updated", { "state": true }],
[10568175, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 7, "packet_number": 174 }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 0}]}],
[10568175, 0, "transport", "datagram_sent", { "byte_length": 23}],
[10568237, 0, "info", "message", { "message": "Closed. Retrans= 1, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.000000"}]]}]}