{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "68e4db5d037ba0b9","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "684340879652"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "172.183.135.144", "port_v4":44292}, "addr_to" : {"ip_v4": "172.31.61.32", "port_v4":21009}}],
[0, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 23, "version": "00000001", "payload_length": 1131, "dcid": "68e4db5d037ba0b9", "token": "a4e0ebd8bc2bb9dc188c3101e317255b27c9703c8695e0bbebd21dd7bd06d6586c7cda48a0ae182da3ed9ebeb37c8be73f0c3e" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 357}]}],
[152, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[164, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 86, "packet_number": 128630, "payload_length": 64, "scid": "9f997990dd9c534d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 20, "acked_ranges": [[23, 23]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 56}]}],
[164, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[64204, 0, "transport", "datagram_received", { "byte_length": 1220}],
[64204, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 24, "payload_length": 1131, "dcid": "9f997990dd9c534d", "token": "a4e0ebd8bc2bb9dc188c3101e317255b27c9703c8695e0bbebd21dd7bd06d6586c7cda48a0ae182da3ed9ebeb37c8be73f0c3e" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 5, "acked_ranges": [[128630, 128630]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 357, "length": 325}]}],
[64230, 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}],
[64239, 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": "9f997990dd9c534d",
    "original_connection_id": "2aaaa172b1f1cbdf",
    "retry_connection_id": "68e4db5d037ba0b9",
    "stateless_reset_token": "8b95ed59fb007fb2fa4d0dd7f0cc4bb4",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[64749, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 155, "packet_number": 128631, "payload_length": 133, "scid": "9f997990dd9c534d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 68, "acked_ranges": [[23, 24]]}, { 
    "frame_type": "crypto", "offset": 56, "length": 123}]}],
[64749, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1065, "packet_number": 0, "payload_length": 1044, "scid": "9f997990dd9c534d" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1040}]}],
[64749, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[64760, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[64749, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 221, "packet_number": 1, "payload_length": 200, "scid": "9f997990dd9c534d" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1040, "length": 195}]}],
[64749, 0, "transport", "datagram_sent", { "byte_length": 237}],
[66657, 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": "fb506e587cead1d4ea32c56fecf7e46298d42080bc1ca902df7364da730c2d4c03f8df28a714e14e0f5e6fa4b16666c9ac50"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "2f6b2cfafe793d44", "reset_token": "924139d40ae08d99b9c7ccbf245d2939"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "c1001ea3a8ca7b15", "reset_token": "a98893787122156b3b32fd382768b711"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "ba59098a7365ae34", "reset_token": "23e8c15a92d70302767ec6438bb7be7f"}, { 
    "frame_type": "padding"}]}],
[66657, 0, "recovery", "metrics_updated", {"cwnd": 15446,"pacing_rate": 1361424,"bytes_in_flight": 1928,"smoothed_rtt": 64040,"min_rtt": 64040,"latest_rtt": 64040}],
[66657, 0, "transport", "datagram_sent", { "byte_length": 439}],
[68831, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[68831, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3400,"smoothed_rtt": 64040}],
[68831, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[91531, 0, "transport", "datagram_received", { "byte_length": 1220}],
[91531, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 100, "packet_number": 25, "payload_length": 11, "dcid": "9f997990dd9c534d", "token": "a4e0ebd8bc2bb9dc188c3101e317255b27c9703c8695e0bbebd21dd7bd06d6586c7cda48a0ae182da3ed9ebeb37c8be73f0c3e" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 7, "acked_ranges": [[128631, 128631]], "ect0": 2, "ect1": 0, "ce": 0}]}],
[91531, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 100, "packet_number": 26, "payload_length": 63, "dcid": "9f997990dd9c534d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 4, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[91571, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[91531, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1020, "packet_number": 27, "dcid": "9f997990dd9c534d", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[91531, 0, "recovery", "metrics_updated", {"cwnd": 18766,"pacing_rate": 1361387,"bytes_in_flight": 0,"smoothed_rtt": 51231,"min_rtt": 22700,"latest_rtt": 22700,"app_limited": 1}],
[91586, 0, "transport", "datagram_received", { "byte_length": 1252}],
[91586, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 28, "dcid": "9f997990dd9c534d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[91592, 0, "transport", "spin_bit_updated", { "state": true }],
[91592, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 2 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[27, 28]]}, { 
    "frame_type": "ack_frequency", "sequence_number": 0, "packet_tolerance": 2, "max_ack_delay": 16000, "reordering_threshold": 0}, { 
    "frame_type": "handshake_done"}, { 
    "frame_type": "padding"}]}],
[91592, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51231}],
[91592, 0, "transport", "datagram_sent", { "byte_length": 55}],
[108509, 0, "transport", "datagram_received", { "byte_length": 1332}],
[108509, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1332, "packet_number": 29, "dcid": "9f997990dd9c534d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[109585, 0, "transport", "spin_bit_updated", { "state": false }],
[109585, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 3 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 134, "acked_ranges": [[27, 29]]}, { 
    "frame_type": "padding"}]}],
[109585, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 51231}],
[109585, 0, "transport", "datagram_sent", { "byte_length": 55}],
[124554, 0, "transport", "datagram_received", { "byte_length": 37}],
[124554, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 37, "packet_number": 30, "dcid": "9f997990dd9c534d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 62, "acked_ranges": [[2, 2]], "ect0": 3, "ect1": 0, "ce": 0}]}],
[124554, 0, "recovery", "metrics_updated", {"cwnd": 18805,"bytes_in_flight": 55,"smoothed_rtt": 47697,"latest_rtt": 22962}],
[126218, 0, "transport", "datagram_received", { "byte_length": 1412}],
[126218, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1412, "packet_number": 31, "dcid": "9f997990dd9c534d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[126228, 0, "transport", "spin_bit_updated", { "state": true }],
[126228, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 4 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[29, 31]]}, { 
    "frame_type": "padding"}]}],
[126228, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 47697}],
[126228, 0, "transport", "datagram_sent", { "byte_length": 55}],
[143004, 0, "transport", "datagram_received", { "byte_length": 1440}],
[143004, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 32, "dcid": "9f997990dd9c534d" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[144104, 0, "transport", "spin_bit_updated", { "state": false }],
[144104, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 5 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[29, 32]]}, { 
    "frame_type": "padding"}]}],
[144104, 0, "recovery", "metrics_updated", {"bytes_in_flight": 165,"smoothed_rtt": 47697}],
[144104, 0, "transport", "datagram_sent", { "byte_length": 55}],
[347765, 0, "transport", "datagram_received", { "byte_length": 40}],
[347765, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 40, "packet_number": 33, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 729, "acked_ranges": [[3, 5]], "ect0": 6, "ect1": 0, "ce": 0}, { 
    "frame_type": "retire_connection_id", "sequence_number": 0}]}],
[347765, 0, "recovery", "metrics_updated", {"bytes_in_flight": 0,"smoothed_rtt": 47697}],
[347790, 0, "transport", "spin_bit_updated", { "state": true }],
[347790, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 6 }, "frames": [{ 
    "frame_type": "new_connection_id", "sequence_number": 4, "retire_before": 0, "connection_id": "405143c09bb941ad", "reset_token": "e13fb3597399a9f534c4d7987b3ed76c"}, { 
    "frame_type": "padding"}]}],
[347790, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 47697}],
[347790, 0, "transport", "datagram_sent", { "byte_length": 55}],
[347894, 0, "transport", "datagram_received", { "byte_length": 1440}],
[347894, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 34, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[347945, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 7 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 6, "acked_ranges": [[29, 34]]}, { 
    "frame_type": "padding"}]}],
[347945, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 47697}],
[347945, 0, "transport", "datagram_sent", { "byte_length": 55}],
[383720, 0, "transport", "datagram_received", { "byte_length": 38}],
[383720, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 38, "packet_number": 35, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 74, "acked_ranges": [[6, 7]], "ect0": 8, "ect1": 0, "ce": 0}]}],
[383720, 0, "recovery", "metrics_updated", {"cwnd": 18883,"bytes_in_flight": 0,"smoothed_rtt": 44956,"latest_rtt": 25775}],
[383741, 0, "transport", "spin_bit_updated", { "state": false }],
[383741, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 8 }, "frames": [{ 
    "frame_type": "ack_frequency", "sequence_number": 1, "packet_tolerance": 3, "max_ack_delay": 16000, "reordering_threshold": 0}, { 
    "frame_type": "padding"}]}],
[383741, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 44956}],
[383741, 0, "transport", "datagram_sent", { "byte_length": 55}],
[420253, 0, "transport", "datagram_received", { "byte_length": 38}],
[420253, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 38, "packet_number": 36, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 77, "acked_ranges": [[6, 8]], "ect0": 9, "ect1": 0, "ce": 0}]}],
[420253, 0, "recovery", "metrics_updated", {"cwnd": 18922,"bytes_in_flight": 0,"smoothed_rtt": 42650,"latest_rtt": 26512}],
[457063, 0, "transport", "datagram_received", { "byte_length": 1440}],
[457063, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 37, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[457076, 0, "transport", "spin_bit_updated", { "state": true }],
[457076, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 9 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[34, 37]]}, { 
    "frame_type": "padding"}]}],
[457076, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 42650}],
[457076, 0, "transport", "datagram_sent", { "byte_length": 55}],
[524187, 0, "transport", "datagram_received", { "byte_length": 1440}],
[524187, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 38, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[9, 9]], "ect0": 10, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[524187, 0, "recovery", "metrics_updated", {"cwnd": 18961,"bytes_in_flight": 0,"smoothed_rtt": 44457,"latest_rtt": 57111}],
[525284, 0, "transport", "spin_bit_updated", { "state": false }],
[525284, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 10 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[37, 38]]}, { 
    "frame_type": "padding"}]}],
[525284, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 44457}],
[525284, 0, "transport", "datagram_sent", { "byte_length": 55}],
[597704, 0, "transport", "datagram_received", { "byte_length": 1440}],
[597704, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 39, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 217, "acked_ranges": [[10, 10]], "ect0": 11, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[597704, 0, "recovery", "metrics_updated", {"cwnd": 19000,"bytes_in_flight": 0,"smoothed_rtt": 46702,"latest_rtt": 62420}],
[598826, 0, "transport", "spin_bit_updated", { "state": true }],
[598826, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 11 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[38, 39]]}, { 
    "frame_type": "padding"}]}],
[598826, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 46702}],
[598826, 0, "transport", "datagram_sent", { "byte_length": 55}],
[675139, 0, "transport", "datagram_received", { "byte_length": 1440}],
[675139, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 40, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 232, "acked_ranges": [[11, 11]], "ect0": 12, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[675139, 0, "recovery", "metrics_updated", {"cwnd": 19039,"bytes_in_flight": 0,"smoothed_rtt": 49153,"latest_rtt": 66313}],
[676229, 0, "transport", "spin_bit_updated", { "state": false }],
[676229, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 12 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[39, 40]]}, { 
    "frame_type": "padding"}]}],
[676229, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49153}],
[676229, 0, "transport", "datagram_sent", { "byte_length": 55}],
[750517, 0, "transport", "datagram_received", { "byte_length": 1440}],
[750517, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 41, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 224, "acked_ranges": [[12, 12]], "ect0": 13, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[750517, 0, "recovery", "metrics_updated", {"cwnd": 19078,"bytes_in_flight": 0,"smoothed_rtt": 51044,"latest_rtt": 64288}],
[751610, 0, "transport", "spin_bit_updated", { "state": true }],
[751610, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 13 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[40, 41]]}, { 
    "frame_type": "padding"}]}],
[751610, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51044}],
[751610, 0, "transport", "datagram_sent", { "byte_length": 55}],
[828161, 0, "transport", "datagram_received", { "byte_length": 1440}],
[828161, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 42, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 233, "acked_ranges": [[13, 13]], "ect0": 14, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[828161, 0, "recovery", "metrics_updated", {"cwnd": 19117,"bytes_in_flight": 0,"smoothed_rtt": 52982,"latest_rtt": 66551}],
[829310, 0, "transport", "spin_bit_updated", { "state": false }],
[829310, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 14 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 143, "acked_ranges": [[41, 42]]}, { 
    "frame_type": "padding"}]}],
[829310, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 52982}],
[829310, 0, "transport", "datagram_sent", { "byte_length": 55}],
[910211, 0, "transport", "datagram_received", { "byte_length": 1440}],
[910211, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 43, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 250, "acked_ranges": [[14, 14]], "ect0": 15, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[910211, 0, "recovery", "metrics_updated", {"cwnd": 19156,"bytes_in_flight": 0,"smoothed_rtt": 55221,"latest_rtt": 70901}],
[911322, 0, "transport", "spin_bit_updated", { "state": true }],
[911322, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 15 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[42, 43]]}, { 
    "frame_type": "padding"}]}],
[911322, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 55221}],
[911322, 0, "transport", "datagram_sent", { "byte_length": 55}],
[984593, 0, "transport", "datagram_received", { "byte_length": 1440}],
[984593, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 44, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 220, "acked_ranges": [[15, 15]], "ect0": 16, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[984593, 0, "recovery", "metrics_updated", {"cwnd": 19195,"bytes_in_flight": 0,"smoothed_rtt": 56227,"latest_rtt": 63271}],
[985714, 0, "transport", "spin_bit_updated", { "state": false }],
[985714, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 16 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[43, 44]]}, { 
    "frame_type": "padding"}]}],
[985714, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 56227}],
[985714, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1067012, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1067012, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 45, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 251, "acked_ranges": [[16, 16]], "ect0": 17, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1067012, 0, "recovery", "metrics_updated", {"cwnd": 19234,"bytes_in_flight": 0,"smoothed_rtt": 58110,"latest_rtt": 71298}],
[1068111, 0, "transport", "spin_bit_updated", { "state": true }],
[1068111, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 17 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[44, 45]]}, { 
    "frame_type": "padding"}]}],
[1068111, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 58110}],
[1068111, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1136717, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1136717, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 46, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[17, 17]], "ect0": 18, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1136717, 0, "recovery", "metrics_updated", {"cwnd": 19273,"bytes_in_flight": 0,"smoothed_rtt": 58172,"latest_rtt": 58606}],
[1137813, 0, "transport", "spin_bit_updated", { "state": false }],
[1137813, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 18 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[45, 46]]}, { 
    "frame_type": "padding"}]}],
[1137813, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 58172}],
[1137813, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1207489, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1207489, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 47, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 206, "acked_ranges": [[18, 18]], "ect0": 19, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1207489, 0, "recovery", "metrics_updated", {"cwnd": 19312,"bytes_in_flight": 0,"smoothed_rtt": 58360,"latest_rtt": 59676}],
[1208576, 0, "transport", "spin_bit_updated", { "state": true }],
[1208576, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 19 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[46, 47]]}, { 
    "frame_type": "padding"}]}],
[1208576, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 58360}],
[1208576, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1279892, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1279892, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 48, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 213, "acked_ranges": [[19, 19]], "ect0": 20, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1279892, 0, "recovery", "metrics_updated", {"cwnd": 19351,"bytes_in_flight": 0,"smoothed_rtt": 58729,"latest_rtt": 61316}],
[1280983, 0, "transport", "spin_bit_updated", { "state": false }],
[1280983, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 20 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[47, 48]]}, { 
    "frame_type": "padding"}]}],
[1280983, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 58729}],
[1280983, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1348911, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1348911, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 49, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[20, 20]], "ect0": 21, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1348911, 0, "recovery", "metrics_updated", {"cwnd": 19390,"bytes_in_flight": 0,"smoothed_rtt": 58628,"latest_rtt": 57928}],
[1350003, 0, "transport", "spin_bit_updated", { "state": true }],
[1350003, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 21 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[48, 49]]}, { 
    "frame_type": "padding"}]}],
[1350003, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 58628}],
[1350003, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1421214, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1421214, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 50, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 212, "acked_ranges": [[21, 21]], "ect0": 22, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1421214, 0, "recovery", "metrics_updated", {"cwnd": 19429,"bytes_in_flight": 0,"smoothed_rtt": 58950,"latest_rtt": 61211}],
[1422306, 0, "transport", "spin_bit_updated", { "state": false }],
[1422306, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 22 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[49, 50]]}, { 
    "frame_type": "padding"}]}],
[1422306, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 58950}],
[1422306, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1491153, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1491153, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 51, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[22, 22]], "ect0": 23, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1491153, 0, "recovery", "metrics_updated", {"cwnd": 19468,"bytes_in_flight": 0,"smoothed_rtt": 58937,"latest_rtt": 58847}],
[1492237, 0, "transport", "spin_bit_updated", { "state": true }],
[1492237, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 23 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[50, 51]]}, { 
    "frame_type": "padding"}]}],
[1492237, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 58937}],
[1492237, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1565960, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1565960, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 52, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 222, "acked_ranges": [[23, 23]], "ect0": 24, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1565960, 0, "recovery", "metrics_updated", {"cwnd": 19507,"bytes_in_flight": 0,"smoothed_rtt": 59535,"latest_rtt": 63723}],
[1567063, 0, "transport", "spin_bit_updated", { "state": false }],
[1567063, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 24 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[51, 52]]}, { 
    "frame_type": "padding"}]}],
[1567063, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 59535}],
[1567063, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1636238, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1636238, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 53, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[24, 24]], "ect0": 25, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1636238, 0, "recovery", "metrics_updated", {"cwnd": 19546,"bytes_in_flight": 0,"smoothed_rtt": 59490,"latest_rtt": 59175}],
[1637368, 0, "transport", "spin_bit_updated", { "state": true }],
[1637368, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 25 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[52, 53]]}, { 
    "frame_type": "padding"}]}],
[1637368, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 59490}],
[1637368, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1706698, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1706698, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 54, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 205, "acked_ranges": [[25, 25]], "ect0": 26, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1706698, 0, "recovery", "metrics_updated", {"cwnd": 19585,"bytes_in_flight": 0,"smoothed_rtt": 59470,"latest_rtt": 59330}],
[1707798, 0, "transport", "spin_bit_updated", { "state": false }],
[1707798, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 26 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[53, 54]]}, { 
    "frame_type": "padding"}]}],
[1707798, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 59470}],
[1707798, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1782520, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1782520, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 55, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 226, "acked_ranges": [[26, 26]], "ect0": 27, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1782520, 0, "recovery", "metrics_updated", {"cwnd": 19624,"bytes_in_flight": 0,"smoothed_rtt": 60126,"latest_rtt": 64722}],
[1783612, 0, "transport", "spin_bit_updated", { "state": true }],
[1783612, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 27 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[54, 55]]}, { 
    "frame_type": "padding"}]}],
[1783612, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 60126}],
[1783612, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1855425, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1855425, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 56, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[27, 27]], "ect0": 28, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1855425, 0, "recovery", "metrics_updated", {"cwnd": 19663,"bytes_in_flight": 0,"smoothed_rtt": 60336,"latest_rtt": 61813}],
[1856512, 0, "transport", "spin_bit_updated", { "state": false }],
[1856512, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 28 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[55, 56]]}, { 
    "frame_type": "padding"}]}],
[1856512, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 60336}],
[1856512, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1925549, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1925549, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 57, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[28, 28]], "ect0": 29, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1925549, 0, "recovery", "metrics_updated", {"cwnd": 19702,"bytes_in_flight": 0,"smoothed_rtt": 60173,"latest_rtt": 59037}],
[1926635, 0, "transport", "spin_bit_updated", { "state": true }],
[1926635, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 29 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[56, 57]]}, { 
    "frame_type": "padding"}]}],
[1926635, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 60173}],
[1926635, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2007786, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2007786, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 58, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 251, "acked_ranges": [[29, 29]], "ect0": 30, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2007786, 0, "recovery", "metrics_updated", {"cwnd": 19741,"bytes_in_flight": 0,"smoothed_rtt": 61545,"latest_rtt": 71151}],
[2008879, 0, "transport", "spin_bit_updated", { "state": false }],
[2008879, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 30 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[57, 58]]}, { 
    "frame_type": "padding"}]}],
[2008879, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61545}],
[2008879, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2085941, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2085941, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 59, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 235, "acked_ranges": [[30, 30]], "ect0": 31, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2085941, 0, "recovery", "metrics_updated", {"cwnd": 19780,"bytes_in_flight": 0,"smoothed_rtt": 62234,"latest_rtt": 67062}],
[2087024, 0, "transport", "spin_bit_updated", { "state": true }],
[2087024, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 31 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[58, 59]]}, { 
    "frame_type": "padding"}]}],
[2087024, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62234}],
[2087024, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2161528, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2161528, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 60, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 225, "acked_ranges": [[31, 31]], "ect0": 32, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2161528, 0, "recovery", "metrics_updated", {"cwnd": 19819,"bytes_in_flight": 0,"smoothed_rtt": 62517,"latest_rtt": 64504}],
[2162639, 0, "transport", "spin_bit_updated", { "state": false }],
[2162639, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 32 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[59, 60]]}, { 
    "frame_type": "padding"}]}],
[2162639, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62517}],
[2162639, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2237467, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2237467, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 61, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 227, "acked_ranges": [[32, 32]], "ect0": 33, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2237467, 0, "recovery", "metrics_updated", {"cwnd": 19858,"bytes_in_flight": 0,"smoothed_rtt": 62805,"latest_rtt": 64828}],
[2238577, 0, "transport", "spin_bit_updated", { "state": true }],
[2238577, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 33 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[60, 61]]}, { 
    "frame_type": "padding"}]}],
[2238577, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62805}],
[2238577, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2305887, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2305887, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 62, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[33, 33]], "ect0": 34, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2305887, 0, "recovery", "metrics_updated", {"cwnd": 19897,"bytes_in_flight": 0,"smoothed_rtt": 62118,"latest_rtt": 57310}],
[2307360, 0, "transport", "spin_bit_updated", { "state": false }],
[2307360, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 34 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 184, "acked_ranges": [[61, 62]]}, { 
    "frame_type": "padding"}]}],
[2307360, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62118}],
[2307360, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2375330, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2375330, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 63, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[34, 34]], "ect0": 35, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2375330, 0, "recovery", "metrics_updated", {"cwnd": 19936,"bytes_in_flight": 0,"smoothed_rtt": 61599,"latest_rtt": 57970}],
[2376452, 0, "transport", "spin_bit_updated", { "state": true }],
[2376452, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 35 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[62, 63]]}, { 
    "frame_type": "padding"}]}],
[2376452, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61599}],
[2376452, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2445404, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2445404, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 64, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[35, 35]], "ect0": 36, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2445404, 0, "recovery", "metrics_updated", {"cwnd": 19975,"bytes_in_flight": 0,"smoothed_rtt": 61268,"latest_rtt": 58952}],
[2446523, 0, "transport", "spin_bit_updated", { "state": false }],
[2446523, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 36 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[63, 64]]}, { 
    "frame_type": "padding"}]}],
[2446523, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61268}],
[2446523, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2524521, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2524521, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 65, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 239, "acked_ranges": [[36, 36]], "ect0": 37, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2524521, 0, "recovery", "metrics_updated", {"cwnd": 20014,"bytes_in_flight": 0,"smoothed_rtt": 62109,"latest_rtt": 67998}],
[2525642, 0, "transport", "spin_bit_updated", { "state": true }],
[2525642, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 37 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[64, 65]]}, { 
    "frame_type": "padding"}]}],
[2525642, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62109}],
[2525642, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2596170, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2596170, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 66, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 210, "acked_ranges": [[37, 37]], "ect0": 38, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2596170, 0, "recovery", "metrics_updated", {"cwnd": 20053,"bytes_in_flight": 0,"smoothed_rtt": 61911,"latest_rtt": 60528}],
[2597280, 0, "transport", "spin_bit_updated", { "state": false }],
[2597280, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 38 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[65, 66]]}, { 
    "frame_type": "padding"}]}],
[2597280, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61911}],
[2597280, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2664848, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2664848, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 67, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[38, 38]], "ect0": 39, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2664848, 0, "recovery", "metrics_updated", {"cwnd": 20092,"bytes_in_flight": 0,"smoothed_rtt": 61368,"latest_rtt": 57568}],
[2665970, 0, "transport", "spin_bit_updated", { "state": true }],
[2665970, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 39 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[66, 67]]}, { 
    "frame_type": "padding"}]}],
[2665970, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61368}],
[2665970, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2743225, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2743225, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 68, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 235, "acked_ranges": [[39, 39]], "ect0": 40, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2743225, 0, "recovery", "metrics_updated", {"cwnd": 20131,"bytes_in_flight": 0,"smoothed_rtt": 62103,"latest_rtt": 67255}],
[2744373, 0, "transport", "spin_bit_updated", { "state": false }],
[2744373, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 40 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 143, "acked_ranges": [[67, 68]]}, { 
    "frame_type": "padding"}]}],
[2744373, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62103}],
[2744373, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2821112, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2821112, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 69, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 234, "acked_ranges": [[40, 40]], "ect0": 41, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2821112, 0, "recovery", "metrics_updated", {"cwnd": 20170,"bytes_in_flight": 0,"smoothed_rtt": 62682,"latest_rtt": 66739}],
[2822233, 0, "transport", "spin_bit_updated", { "state": true }],
[2822233, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 41 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[68, 69]]}, { 
    "frame_type": "padding"}]}],
[2822233, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62682}],
[2822233, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2899215, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2899215, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 70, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 235, "acked_ranges": [[41, 41]], "ect0": 42, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2899215, 0, "recovery", "metrics_updated", {"cwnd": 20209,"bytes_in_flight": 0,"smoothed_rtt": 63219,"latest_rtt": 66982}],
[2900368, 0, "transport", "spin_bit_updated", { "state": false }],
[2900368, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 42 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 144, "acked_ranges": [[69, 70]]}, { 
    "frame_type": "padding"}]}],
[2900368, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 63219}],
[2900368, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2973443, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2973443, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 71, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 219, "acked_ranges": [[42, 42]], "ect0": 43, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2973443, 0, "recovery", "metrics_updated", {"cwnd": 20248,"bytes_in_flight": 0,"smoothed_rtt": 63201,"latest_rtt": 63075}],
[2974553, 0, "transport", "spin_bit_updated", { "state": true }],
[2974553, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 43 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[70, 71]]}, { 
    "frame_type": "padding"}]}],
[2974553, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 63201}],
[2974553, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3048113, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3048113, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 72, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 222, "acked_ranges": [[43, 43]], "ect0": 44, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3048113, 0, "recovery", "metrics_updated", {"cwnd": 20287,"bytes_in_flight": 0,"smoothed_rtt": 63245,"latest_rtt": 63560}],
[3049255, 0, "transport", "spin_bit_updated", { "state": false }],
[3049255, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 44 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[71, 72]]}, { 
    "frame_type": "padding"}]}],
[3049255, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 63245}],
[3049255, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3117865, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3117865, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 73, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[44, 44]], "ect0": 45, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3117865, 0, "recovery", "metrics_updated", {"cwnd": 20326,"bytes_in_flight": 0,"smoothed_rtt": 62665,"latest_rtt": 58610}],
[3119025, 0, "transport", "spin_bit_updated", { "state": true }],
[3119025, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 45 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 145, "acked_ranges": [[72, 73]]}, { 
    "frame_type": "padding"}]}],
[3119025, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62665}],
[3119025, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3192134, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3192134, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 74, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 220, "acked_ranges": [[45, 45]], "ect0": 46, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3192134, 0, "recovery", "metrics_updated", {"cwnd": 20365,"bytes_in_flight": 0,"smoothed_rtt": 62720,"latest_rtt": 63109}],
[3193230, 0, "transport", "spin_bit_updated", { "state": false }],
[3193230, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 46 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[73, 74]]}, { 
    "frame_type": "padding"}]}],
[3193230, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62720}],
[3193230, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3274715, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3274715, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 75, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 253, "acked_ranges": [[46, 46]], "ect0": 47, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3274715, 0, "recovery", "metrics_updated", {"cwnd": 20404,"bytes_in_flight": 0,"smoothed_rtt": 63815,"latest_rtt": 71485}],
[3275830, 0, "transport", "spin_bit_updated", { "state": true }],
[3275830, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 47 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[74, 75]]}, { 
    "frame_type": "padding"}]}],
[3275830, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 63815}],
[3275830, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3353069, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3353069, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 76, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 236, "acked_ranges": [[47, 47]], "ect0": 48, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3353069, 0, "recovery", "metrics_updated", {"cwnd": 20443,"bytes_in_flight": 0,"smoothed_rtt": 64243,"latest_rtt": 67239}],
[3354224, 0, "transport", "spin_bit_updated", { "state": false }],
[3354224, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 48 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 144, "acked_ranges": [[75, 76]]}, { 
    "frame_type": "padding"}]}],
[3354224, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 64243}],
[3354224, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3425488, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3425488, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 77, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 213, "acked_ranges": [[48, 48]], "ect0": 49, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3425488, 0, "recovery", "metrics_updated", {"cwnd": 20482,"bytes_in_flight": 0,"smoothed_rtt": 63870,"latest_rtt": 61264}],
[3426613, 0, "transport", "spin_bit_updated", { "state": true }],
[3426613, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 49 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[76, 77]]}, { 
    "frame_type": "padding"}]}],
[3426613, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 63870}],
[3426613, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3493907, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3493907, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 78, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[49, 49]], "ect0": 50, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3493907, 0, "recovery", "metrics_updated", {"cwnd": 20521,"bytes_in_flight": 0,"smoothed_rtt": 63048,"latest_rtt": 57294}],
[3495021, 0, "transport", "spin_bit_updated", { "state": false }],
[3495021, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 50 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[77, 78]]}, { 
    "frame_type": "padding"}]}],
[3495021, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 63048}],
[3495021, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3572000, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3572000, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 79, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 235, "acked_ranges": [[50, 50]], "ect0": 51, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3572000, 0, "recovery", "metrics_updated", {"cwnd": 20560,"bytes_in_flight": 0,"smoothed_rtt": 63539,"latest_rtt": 66979}],
[3573118, 0, "transport", "spin_bit_updated", { "state": true }],
[3573118, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 51 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[78, 79]]}, { 
    "frame_type": "padding"}]}],
[3573118, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 63539}],
[3573118, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3643441, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3643441, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 80, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 209, "acked_ranges": [[51, 51]], "ect0": 52, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3643441, 0, "recovery", "metrics_updated", {"cwnd": 20599,"bytes_in_flight": 0,"smoothed_rtt": 63137,"latest_rtt": 60323}],
[3644575, 0, "transport", "spin_bit_updated", { "state": false }],
[3644575, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 52 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[79, 80]]}, { 
    "frame_type": "padding"}]}],
[3644575, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 63137}],
[3644575, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3713686, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3713686, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 81, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[52, 52]], "ect0": 53, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3713686, 0, "recovery", "metrics_updated", {"cwnd": 20638,"bytes_in_flight": 0,"smoothed_rtt": 62633,"latest_rtt": 59111}],
[3714806, 0, "transport", "spin_bit_updated", { "state": true }],
[3714806, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 53 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[80, 81]]}, { 
    "frame_type": "padding"}]}],
[3714806, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62633}],
[3714806, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3787899, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3787899, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 82, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 220, "acked_ranges": [[53, 53]], "ect0": 54, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3787899, 0, "recovery", "metrics_updated", {"cwnd": 20677,"bytes_in_flight": 0,"smoothed_rtt": 62690,"latest_rtt": 63093}],
[3789005, 0, "transport", "spin_bit_updated", { "state": false }],
[3789005, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 54 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[81, 82]]}, { 
    "frame_type": "padding"}]}],
[3789005, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62690}],
[3789005, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3864329, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3864329, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 83, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 229, "acked_ranges": [[54, 54]], "ect0": 55, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3864329, 0, "recovery", "metrics_updated", {"cwnd": 20716,"bytes_in_flight": 0,"smoothed_rtt": 63019,"latest_rtt": 65324}],
[3865440, 0, "transport", "spin_bit_updated", { "state": true }],
[3865440, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 55 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[82, 83]]}, { 
    "frame_type": "padding"}]}],
[3865440, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 63019}],
[3865440, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3932533, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3932533, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 84, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[55, 55]], "ect0": 56, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3932533, 0, "recovery", "metrics_updated", {"cwnd": 20755,"bytes_in_flight": 0,"smoothed_rtt": 62278,"latest_rtt": 57093}],
[3933694, 0, "transport", "spin_bit_updated", { "state": false }],
[3933694, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 56 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 145, "acked_ranges": [[83, 84]]}, { 
    "frame_type": "padding"}]}],
[3933694, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62278}],
[3933694, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4004039, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4004039, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 85, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 209, "acked_ranges": [[56, 56]], "ect0": 57, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4004039, 0, "recovery", "metrics_updated", {"cwnd": 20794,"bytes_in_flight": 0,"smoothed_rtt": 62036,"latest_rtt": 60345}],
[4005356, 0, "transport", "spin_bit_updated", { "state": true }],
[4005356, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 57 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 164, "acked_ranges": [[84, 85]]}, { 
    "frame_type": "padding"}]}],
[4005356, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62036}],
[4005356, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4073074, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4073074, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 86, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[57, 57]], "ect0": 58, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4073074, 0, "recovery", "metrics_updated", {"cwnd": 20833,"bytes_in_flight": 0,"smoothed_rtt": 61496,"latest_rtt": 57718}],
[4074185, 0, "transport", "spin_bit_updated", { "state": false }],
[4074185, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 58 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[85, 86]]}, { 
    "frame_type": "padding"}]}],
[4074185, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61496}],
[4074185, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4151176, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4151176, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 87, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 235, "acked_ranges": [[58, 58]], "ect0": 59, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4151176, 0, "recovery", "metrics_updated", {"cwnd": 20872,"bytes_in_flight": 0,"smoothed_rtt": 62182,"latest_rtt": 66991}],
[4152285, 0, "transport", "spin_bit_updated", { "state": true }],
[4152285, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 59 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[86, 87]]}, { 
    "frame_type": "padding"}]}],
[4152285, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62182}],
[4152285, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4229264, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4229264, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 88, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 235, "acked_ranges": [[59, 59]], "ect0": 60, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4229264, 0, "recovery", "metrics_updated", {"cwnd": 20911,"bytes_in_flight": 0,"smoothed_rtt": 62781,"latest_rtt": 66979}],
[4230368, 0, "transport", "spin_bit_updated", { "state": false }],
[4230368, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 60 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[87, 88]]}, { 
    "frame_type": "padding"}]}],
[4230368, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62781}],
[4230368, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4299827, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4299827, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 89, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 206, "acked_ranges": [[60, 60]], "ect0": 61, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4299827, 0, "recovery", "metrics_updated", {"cwnd": 20950,"bytes_in_flight": 0,"smoothed_rtt": 62365,"latest_rtt": 59459}],
[4300941, 0, "transport", "spin_bit_updated", { "state": true }],
[4300941, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 61 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[88, 89]]}, { 
    "frame_type": "padding"}]}],
[4300941, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62365}],
[4300941, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4370208, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4370208, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 90, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 205, "acked_ranges": [[61, 61]], "ect0": 62, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4370208, 0, "recovery", "metrics_updated", {"cwnd": 20989,"bytes_in_flight": 0,"smoothed_rtt": 61977,"latest_rtt": 59267}],
[4371323, 0, "transport", "spin_bit_updated", { "state": false }],
[4371323, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 62 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[89, 90]]}, { 
    "frame_type": "padding"}]}],
[4371323, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61977}],
[4371323, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4440080, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4440080, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 91, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[62, 62]], "ect0": 63, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4440080, 0, "recovery", "metrics_updated", {"cwnd": 21028,"bytes_in_flight": 0,"smoothed_rtt": 61574,"latest_rtt": 58757}],
[4441201, 0, "transport", "spin_bit_updated", { "state": true }],
[4441201, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 63 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[90, 91]]}, { 
    "frame_type": "padding"}]}],
[4441201, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61574}],
[4441201, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4508955, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4508955, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 92, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[63, 63]], "ect0": 64, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4508955, 0, "recovery", "metrics_updated", {"cwnd": 21067,"bytes_in_flight": 0,"smoothed_rtt": 61096,"latest_rtt": 57754}],
[4510044, 0, "transport", "spin_bit_updated", { "state": false }],
[4510044, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 64 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[91, 92]]}, { 
    "frame_type": "padding"}]}],
[4510044, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61096}],
[4510044, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4579715, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4579715, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 93, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 206, "acked_ranges": [[64, 64]], "ect0": 65, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4579715, 0, "recovery", "metrics_updated", {"cwnd": 21106,"bytes_in_flight": 0,"smoothed_rtt": 60917,"latest_rtt": 59671}],
[4580839, 0, "transport", "spin_bit_updated", { "state": true }],
[4580839, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 65 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[92, 93]]}, { 
    "frame_type": "padding"}]}],
[4580839, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 60917}],
[4580839, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4651058, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4651058, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 94, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 209, "acked_ranges": [[65, 65]], "ect0": 66, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4651058, 0, "recovery", "metrics_updated", {"cwnd": 21145,"bytes_in_flight": 0,"smoothed_rtt": 60829,"latest_rtt": 60219}],
[4652324, 0, "transport", "spin_bit_updated", { "state": false }],
[4652324, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 66 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 158, "acked_ranges": [[93, 94]]}, { 
    "frame_type": "padding"}]}],
[4652324, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 60829}],
[4652324, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4729169, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4729169, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 95, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 234, "acked_ranges": [[66, 66]], "ect0": 67, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4729169, 0, "recovery", "metrics_updated", {"cwnd": 21184,"bytes_in_flight": 0,"smoothed_rtt": 61581,"latest_rtt": 66845}],
[4730289, 0, "transport", "spin_bit_updated", { "state": true }],
[4730289, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 67 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[94, 95]]}, { 
    "frame_type": "padding"}]}],
[4730289, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61581}],
[4730289, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4799899, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4799899, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 96, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 206, "acked_ranges": [[67, 67]], "ect0": 68, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4799899, 0, "recovery", "metrics_updated", {"cwnd": 21223,"bytes_in_flight": 0,"smoothed_rtt": 61334,"latest_rtt": 59610}],
[4801152, 0, "transport", "spin_bit_updated", { "state": false }],
[4801152, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 68 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 156, "acked_ranges": [[95, 96]]}, { 
    "frame_type": "padding"}]}],
[4801152, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61334}],
[4801152, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4868090, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4868090, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 97, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[68, 68]], "ect0": 69, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4868090, 0, "recovery", "metrics_updated", {"cwnd": 21262,"bytes_in_flight": 0,"smoothed_rtt": 60784,"latest_rtt": 56938}],
[4869203, 0, "transport", "spin_bit_updated", { "state": true }],
[4869203, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 69 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[96, 97]]}, { 
    "frame_type": "padding"}]}],
[4869203, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 60784}],
[4869203, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4947933, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4947933, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 98, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 242, "acked_ranges": [[69, 69]], "ect0": 70, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4947933, 0, "recovery", "metrics_updated", {"cwnd": 21301,"bytes_in_flight": 0,"smoothed_rtt": 61777,"latest_rtt": 68730}],
[4949041, 0, "transport", "spin_bit_updated", { "state": false }],
[4949041, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 70 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[97, 98]]}, { 
    "frame_type": "padding"}]}],
[4949041, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61777}],
[4949041, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5021883, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5021883, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 99, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 219, "acked_ranges": [[70, 70]], "ect0": 71, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5021883, 0, "recovery", "metrics_updated", {"cwnd": 21340,"bytes_in_flight": 0,"smoothed_rtt": 61910,"latest_rtt": 62842}],
[5022993, 0, "transport", "spin_bit_updated", { "state": true }],
[5022993, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 71 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[98, 99]]}, { 
    "frame_type": "padding"}]}],
[5022993, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61910}],
[5022993, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5097207, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5097207, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 100, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 224, "acked_ranges": [[71, 71]], "ect0": 72, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5097207, 0, "recovery", "metrics_updated", {"cwnd": 21379,"bytes_in_flight": 0,"smoothed_rtt": 62198,"latest_rtt": 64214}],
[5098334, 0, "transport", "spin_bit_updated", { "state": false }],
[5098334, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 72 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[99, 100]]}, { 
    "frame_type": "padding"}]}],
[5098334, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62198}],
[5098334, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5166633, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5166633, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 101, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[72, 72]], "ect0": 73, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5166633, 0, "recovery", "metrics_updated", {"cwnd": 21418,"bytes_in_flight": 0,"smoothed_rtt": 61710,"latest_rtt": 58299}],
[5167735, 0, "transport", "spin_bit_updated", { "state": true }],
[5167735, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 73 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[100, 101]]}, { 
    "frame_type": "padding"}]}],
[5167735, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61710}],
[5167735, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5241136, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5241136, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 102, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 221, "acked_ranges": [[73, 73]], "ect0": 74, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5241136, 0, "recovery", "metrics_updated", {"cwnd": 21457,"bytes_in_flight": 0,"smoothed_rtt": 61921,"latest_rtt": 63401}],
[5242246, 0, "transport", "spin_bit_updated", { "state": false }],
[5242246, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 74 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[101, 102]]}, { 
    "frame_type": "padding"}]}],
[5242246, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61921}],
[5242246, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5315450, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5315450, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 103, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 220, "acked_ranges": [[74, 74]], "ect0": 75, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5315450, 0, "recovery", "metrics_updated", {"cwnd": 21496,"bytes_in_flight": 0,"smoothed_rtt": 62081,"latest_rtt": 63204}],
[5316557, 0, "transport", "spin_bit_updated", { "state": true }],
[5316557, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 75 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[102, 103]]}, { 
    "frame_type": "padding"}]}],
[5316557, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62081}],
[5316557, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5385668, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5385668, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 104, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[75, 75]], "ect0": 76, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5385668, 0, "recovery", "metrics_updated", {"cwnd": 21535,"bytes_in_flight": 0,"smoothed_rtt": 61709,"latest_rtt": 59111}],
[5386788, 0, "transport", "spin_bit_updated", { "state": false }],
[5386788, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 76 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[103, 104]]}, { 
    "frame_type": "padding"}]}],
[5386788, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61709}],
[5386788, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5460497, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5460497, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 105, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 222, "acked_ranges": [[76, 76]], "ect0": 77, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5460497, 0, "recovery", "metrics_updated", {"cwnd": 21574,"bytes_in_flight": 0,"smoothed_rtt": 61959,"latest_rtt": 63709}],
[5461629, 0, "transport", "spin_bit_updated", { "state": true }],
[5461629, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 77 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[104, 105]]}, { 
    "frame_type": "padding"}]}],
[5461629, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61959}],
[5461629, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5534561, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5534561, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 106, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 219, "acked_ranges": [[77, 77]], "ect0": 78, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5534561, 0, "recovery", "metrics_updated", {"cwnd": 21613,"bytes_in_flight": 0,"smoothed_rtt": 62080,"latest_rtt": 62932}],
[5535684, 0, "transport", "spin_bit_updated", { "state": false }],
[5535684, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 78 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[105, 106]]}, { 
    "frame_type": "padding"}]}],
[5535684, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62080}],
[5535684, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5604390, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5604390, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 107, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[78, 78]], "ect0": 79, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5604390, 0, "recovery", "metrics_updated", {"cwnd": 21652,"bytes_in_flight": 0,"smoothed_rtt": 61658,"latest_rtt": 58706}],
[5605482, 0, "transport", "spin_bit_updated", { "state": true }],
[5605482, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 79 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[106, 107]]}, { 
    "frame_type": "padding"}]}],
[5605482, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61658}],
[5605482, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5675365, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5675365, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 108, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 207, "acked_ranges": [[79, 79]], "ect0": 80, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5675365, 0, "recovery", "metrics_updated", {"cwnd": 21691,"bytes_in_flight": 0,"smoothed_rtt": 61436,"latest_rtt": 59883}],
[5676469, 0, "transport", "spin_bit_updated", { "state": false }],
[5676469, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 80 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[107, 108]]}, { 
    "frame_type": "padding"}]}],
[5676469, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61436}],
[5676469, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5745082, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5745082, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 109, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[80, 80]], "ect0": 81, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5745082, 0, "recovery", "metrics_updated", {"cwnd": 21730,"bytes_in_flight": 0,"smoothed_rtt": 61083,"latest_rtt": 58613}],
[5746197, 0, "transport", "spin_bit_updated", { "state": true }],
[5746197, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 81 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[108, 109]]}, { 
    "frame_type": "padding"}]}],
[5746197, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61083}],
[5746197, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5816249, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5816249, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 110, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 208, "acked_ranges": [[81, 81]], "ect0": 82, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5816249, 0, "recovery", "metrics_updated", {"cwnd": 21769,"bytes_in_flight": 0,"smoothed_rtt": 60954,"latest_rtt": 60052}],
[5817374, 0, "transport", "spin_bit_updated", { "state": false }],
[5817374, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 82 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[109, 110]]}, { 
    "frame_type": "padding"}]}],
[5817374, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 60954}],
[5817374, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5885715, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5885715, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 111, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[82, 82]], "ect0": 83, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5885715, 0, "recovery", "metrics_updated", {"cwnd": 21808,"bytes_in_flight": 0,"smoothed_rtt": 60627,"latest_rtt": 58341}],
[5886835, 0, "transport", "spin_bit_updated", { "state": true }],
[5886835, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 83 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[110, 111]]}, { 
    "frame_type": "padding"}]}],
[5886835, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 60627}],
[5886835, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5963931, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5963931, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 112, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 235, "acked_ranges": [[83, 83]], "ect0": 84, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5963931, 0, "recovery", "metrics_updated", {"cwnd": 21847,"bytes_in_flight": 0,"smoothed_rtt": 61435,"latest_rtt": 67096}],
[5965050, 0, "transport", "spin_bit_updated", { "state": false }],
[5965050, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 84 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[111, 112]]}, { 
    "frame_type": "padding"}]}],
[5965050, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61435}],
[5965050, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6041904, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6041904, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 113, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 234, "acked_ranges": [[84, 84]], "ect0": 85, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6041904, 0, "recovery", "metrics_updated", {"cwnd": 21886,"bytes_in_flight": 0,"smoothed_rtt": 62112,"latest_rtt": 66854}],
[6043052, 0, "transport", "spin_bit_updated", { "state": true }],
[6043052, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 85 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 143, "acked_ranges": [[112, 113]]}, { 
    "frame_type": "padding"}]}],
[6043052, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62112}],
[6043052, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6120296, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6120296, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 114, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 235, "acked_ranges": [[85, 85]], "ect0": 86, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6120296, 0, "recovery", "metrics_updated", {"cwnd": 21925,"bytes_in_flight": 0,"smoothed_rtt": 62753,"latest_rtt": 67244}],
[6121408, 0, "transport", "spin_bit_updated", { "state": false }],
[6121408, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 86 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[113, 114]]}, { 
    "frame_type": "padding"}]}],
[6121408, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62753}],
[6121408, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6191547, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6191547, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 115, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 207, "acked_ranges": [[86, 86]], "ect0": 87, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6191547, 0, "recovery", "metrics_updated", {"cwnd": 21964,"bytes_in_flight": 0,"smoothed_rtt": 62426,"latest_rtt": 60139}],
[6192667, 0, "transport", "spin_bit_updated", { "state": true }],
[6192667, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 87 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[114, 115]]}, { 
    "frame_type": "padding"}]}],
[6192667, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62426}],
[6192667, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6260830, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6260830, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 116, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[87, 87]], "ect0": 88, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6260830, 0, "recovery", "metrics_updated", {"cwnd": 22003,"bytes_in_flight": 0,"smoothed_rtt": 61893,"latest_rtt": 58163}],
[6261947, 0, "transport", "spin_bit_updated", { "state": false }],
[6261947, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 88 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[115, 116]]}, { 
    "frame_type": "padding"}]}],
[6261947, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61893}],
[6261947, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6334942, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6334942, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 117, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 218, "acked_ranges": [[88, 88]], "ect0": 89, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6334942, 0, "recovery", "metrics_updated", {"cwnd": 22042,"bytes_in_flight": 0,"smoothed_rtt": 62030,"latest_rtt": 62995}],
[6336107, 0, "transport", "spin_bit_updated", { "state": true }],
[6336107, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 89 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 145, "acked_ranges": [[116, 117]]}, { 
    "frame_type": "padding"}]}],
[6336107, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62030}],
[6336107, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6409691, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6409691, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 118, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 222, "acked_ranges": [[89, 89]], "ect0": 90, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6409691, 0, "recovery", "metrics_updated", {"cwnd": 22081,"bytes_in_flight": 0,"smoothed_rtt": 62224,"latest_rtt": 63584}],
[6410801, 0, "transport", "spin_bit_updated", { "state": false }],
[6410801, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 90 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[117, 118]]}, { 
    "frame_type": "padding"}]}],
[6410801, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62224}],
[6410801, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6479668, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6479668, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 119, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[90, 90]], "ect0": 91, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6479668, 0, "recovery", "metrics_updated", {"cwnd": 22120,"bytes_in_flight": 0,"smoothed_rtt": 61804,"latest_rtt": 58867}],
[6480783, 0, "transport", "spin_bit_updated", { "state": true }],
[6480783, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 91 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[118, 119]]}, { 
    "frame_type": "padding"}]}],
[6480783, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61804}],
[6480783, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6550261, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6550261, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 120, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 206, "acked_ranges": [[91, 91]], "ect0": 92, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6550261, 0, "recovery", "metrics_updated", {"cwnd": 22159,"bytes_in_flight": 0,"smoothed_rtt": 61513,"latest_rtt": 59478}],
[6551375, 0, "transport", "spin_bit_updated", { "state": false }],
[6551375, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 92 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[119, 120]]}, { 
    "frame_type": "padding"}]}],
[6551375, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61513}],
[6551375, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6618475, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6618475, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 121, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[92, 92]], "ect0": 93, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6618475, 0, "recovery", "metrics_updated", {"cwnd": 22198,"bytes_in_flight": 0,"smoothed_rtt": 60961,"latest_rtt": 57100}],
[6619605, 0, "transport", "spin_bit_updated", { "state": true }],
[6619605, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 93 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[120, 121]]}, { 
    "frame_type": "padding"}]}],
[6619605, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 60961}],
[6619605, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6698700, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6698700, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 122, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 242, "acked_ranges": [[93, 93]], "ect0": 94, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6698700, 0, "recovery", "metrics_updated", {"cwnd": 22237,"bytes_in_flight": 0,"smoothed_rtt": 61977,"latest_rtt": 69095}],
[6699805, 0, "transport", "spin_bit_updated", { "state": false }],
[6699805, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 94 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[121, 122]]}, { 
    "frame_type": "padding"}]}],
[6699805, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61977}],
[6699805, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6768751, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6768751, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 123, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[94, 94]], "ect0": 95, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6768751, 0, "recovery", "metrics_updated", {"cwnd": 22276,"bytes_in_flight": 0,"smoothed_rtt": 61598,"latest_rtt": 58946}],
[6769858, 0, "transport", "spin_bit_updated", { "state": true }],
[6769858, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 95 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[122, 123]]}, { 
    "frame_type": "padding"}]}],
[6769858, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61598}],
[6769858, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6838993, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6838993, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 124, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[95, 95]], "ect0": 96, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6838993, 0, "recovery", "metrics_updated", {"cwnd": 22315,"bytes_in_flight": 0,"smoothed_rtt": 61290,"latest_rtt": 59135}],
[6840115, 0, "transport", "spin_bit_updated", { "state": false }],
[6840115, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 96 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[123, 124]]}, { 
    "frame_type": "padding"}]}],
[6840115, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61290}],
[6840115, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6917117, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6917117, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 125, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 235, "acked_ranges": [[96, 96]], "ect0": 97, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6917117, 0, "recovery", "metrics_updated", {"cwnd": 22354,"bytes_in_flight": 0,"smoothed_rtt": 62004,"latest_rtt": 67002}],
[6918259, 0, "transport", "spin_bit_updated", { "state": true }],
[6918259, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 97 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[124, 125]]}, { 
    "frame_type": "padding"}]}],
[6918259, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62004}],
[6918259, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6988253, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6988253, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 126, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 208, "acked_ranges": [[97, 97]], "ect0": 98, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6988253, 0, "recovery", "metrics_updated", {"cwnd": 22393,"bytes_in_flight": 0,"smoothed_rtt": 61752,"latest_rtt": 59994}],
[6989368, 0, "transport", "spin_bit_updated", { "state": false }],
[6989368, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 98 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[125, 126]]}, { 
    "frame_type": "padding"}]}],
[6989368, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61752}],
[6989368, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7057709, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7057709, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 127, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[98, 98]], "ect0": 99, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7057709, 0, "recovery", "metrics_updated", {"cwnd": 22432,"bytes_in_flight": 0,"smoothed_rtt": 61325,"latest_rtt": 58341}],
[7058809, 0, "transport", "spin_bit_updated", { "state": true }],
[7058809, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 99 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[126, 127]]}, { 
    "frame_type": "padding"}]}],
[7058809, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61325}],
[7058809, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7131993, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7131993, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 128, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 220, "acked_ranges": [[99, 99]], "ect0": 100, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7131993, 0, "recovery", "metrics_updated", {"cwnd": 22471,"bytes_in_flight": 0,"smoothed_rtt": 61557,"latest_rtt": 63184}],
[7133110, 0, "transport", "spin_bit_updated", { "state": false }],
[7133110, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 100 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[127, 128]]}, { 
    "frame_type": "padding"}]}],
[7133110, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61557}],
[7133110, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7203633, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7203633, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 129, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 210, "acked_ranges": [[100, 100]], "ect0": 101, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7203633, 0, "recovery", "metrics_updated", {"cwnd": 22510,"bytes_in_flight": 0,"smoothed_rtt": 61427,"latest_rtt": 60523}],
[7204786, 0, "transport", "spin_bit_updated", { "state": true }],
[7204786, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 101 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 144, "acked_ranges": [[128, 129]]}, { 
    "frame_type": "padding"}]}],
[7204786, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61427}],
[7204786, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7272607, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7272607, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 130, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[101, 101]], "ect0": 102, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7272607, 0, "recovery", "metrics_updated", {"cwnd": 22549,"bytes_in_flight": 0,"smoothed_rtt": 60976,"latest_rtt": 57821}],
[7273720, 0, "transport", "spin_bit_updated", { "state": false }],
[7273720, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 102 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[129, 130]]}, { 
    "frame_type": "padding"}]}],
[7273720, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 60976}],
[7273720, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7345563, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7345563, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 131, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 215, "acked_ranges": [[102, 102]], "ect0": 103, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7345563, 0, "recovery", "metrics_updated", {"cwnd": 22588,"bytes_in_flight": 0,"smoothed_rtt": 61084,"latest_rtt": 61843}],
[7346675, 0, "transport", "spin_bit_updated", { "state": true }],
[7346675, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 103 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[130, 131]]}, { 
    "frame_type": "padding"}]}],
[7346675, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61084}],
[7346675, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7413586, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7413586, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 132, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[103, 103]], "ect0": 104, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7413586, 0, "recovery", "metrics_updated", {"cwnd": 22627,"bytes_in_flight": 0,"smoothed_rtt": 60562,"latest_rtt": 56911}],
[7414698, 0, "transport", "spin_bit_updated", { "state": false }],
[7414698, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 104 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[131, 132]]}, { 
    "frame_type": "padding"}]}],
[7414698, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 60562}],
[7414698, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7491591, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7491591, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 133, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 235, "acked_ranges": [[104, 104]], "ect0": 105, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7491591, 0, "recovery", "metrics_updated", {"cwnd": 22666,"bytes_in_flight": 0,"smoothed_rtt": 61353,"latest_rtt": 66893}],
[7492731, 0, "transport", "spin_bit_updated", { "state": true }],
[7492731, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 105 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[132, 133]]}, { 
    "frame_type": "padding"}]}],
[7492731, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61353}],
[7492731, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7569294, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7569294, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 134, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 234, "acked_ranges": [[105, 105]], "ect0": 106, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7569294, 0, "recovery", "metrics_updated", {"cwnd": 22705,"bytes_in_flight": 0,"smoothed_rtt": 62004,"latest_rtt": 66563}],
[7570392, 0, "transport", "spin_bit_updated", { "state": false }],
[7570392, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 106 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[133, 134]]}, { 
    "frame_type": "padding"}]}],
[7570392, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62004}],
[7570392, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7637484, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7637484, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 135, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[106, 106]], "ect0": 107, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7637484, 0, "recovery", "metrics_updated", {"cwnd": 22744,"bytes_in_flight": 0,"smoothed_rtt": 61390,"latest_rtt": 57092}],
[7638600, 0, "transport", "spin_bit_updated", { "state": true }],
[7638600, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 107 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[134, 135]]}, { 
    "frame_type": "padding"}]}],
[7638600, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61390}],
[7638600, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7714797, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7714797, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 136, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 232, "acked_ranges": [[107, 107]], "ect0": 108, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7714797, 0, "recovery", "metrics_updated", {"cwnd": 22783,"bytes_in_flight": 0,"smoothed_rtt": 61990,"latest_rtt": 66197}],
[7715899, 0, "transport", "spin_bit_updated", { "state": false }],
[7715899, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 108 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[135, 136]]}, { 
    "frame_type": "padding"}]}],
[7715899, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61990}],
[7715899, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7789496, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7789496, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 137, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 222, "acked_ranges": [[108, 108]], "ect0": 109, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7789496, 0, "recovery", "metrics_updated", {"cwnd": 22822,"bytes_in_flight": 0,"smoothed_rtt": 62190,"latest_rtt": 63597}],
[7790624, 0, "transport", "spin_bit_updated", { "state": true }],
[7790624, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 109 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[136, 137]]}, { 
    "frame_type": "padding"}]}],
[7790624, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62190}],
[7790624, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7859373, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7859373, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 138, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[109, 109]], "ect0": 110, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7859373, 0, "recovery", "metrics_updated", {"cwnd": 22861,"bytes_in_flight": 0,"smoothed_rtt": 61759,"latest_rtt": 58749}],
[7860465, 0, "transport", "spin_bit_updated", { "state": false }],
[7860465, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 110 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[137, 138]]}, { 
    "frame_type": "padding"}]}],
[7860465, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61759}],
[7860465, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7933586, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7933586, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 139, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 220, "acked_ranges": [[110, 110]], "ect0": 111, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7933586, 0, "recovery", "metrics_updated", {"cwnd": 22900,"bytes_in_flight": 0,"smoothed_rtt": 61929,"latest_rtt": 63121}],
[7934693, 0, "transport", "spin_bit_updated", { "state": true }],
[7934693, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 111 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[138, 139]]}, { 
    "frame_type": "padding"}]}],
[7934693, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61929}],
[7934693, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8004888, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8004888, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 140, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 208, "acked_ranges": [[111, 111]], "ect0": 112, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8004888, 0, "recovery", "metrics_updated", {"cwnd": 22939,"bytes_in_flight": 0,"smoothed_rtt": 61712,"latest_rtt": 60195}],
[8005989, 0, "transport", "spin_bit_updated", { "state": false }],
[8005989, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 112 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[139, 140]]}, { 
    "frame_type": "padding"}]}],
[8005989, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61712}],
[8005989, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8074149, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8074149, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 141, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[112, 112]], "ect0": 113, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8074149, 0, "recovery", "metrics_updated", {"cwnd": 22978,"bytes_in_flight": 0,"smoothed_rtt": 61268,"latest_rtt": 58160}],
[8075282, 0, "transport", "spin_bit_updated", { "state": true }],
[8075282, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 113 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[140, 141]]}, { 
    "frame_type": "padding"}]}],
[8075282, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61268}],
[8075282, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8152587, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8152587, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 142, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 235, "acked_ranges": [[113, 113]], "ect0": 114, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8152587, 0, "recovery", "metrics_updated", {"cwnd": 23017,"bytes_in_flight": 0,"smoothed_rtt": 62022,"latest_rtt": 67305}],
[8153686, 0, "transport", "spin_bit_updated", { "state": false }],
[8153686, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 114 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[141, 142]]}, { 
    "frame_type": "padding"}]}],
[8153686, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62022}],
[8153686, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8230547, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8230547, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 143, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 235, "acked_ranges": [[114, 114]], "ect0": 115, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8230547, 0, "recovery", "metrics_updated", {"cwnd": 23056,"bytes_in_flight": 0,"smoothed_rtt": 62626,"latest_rtt": 66861}],
[8232075, 0, "transport", "spin_bit_updated", { "state": true }],
[8232075, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 115 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 191, "acked_ranges": [[142, 143]]}, { 
    "frame_type": "padding"}]}],
[8232075, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62626}],
[8232075, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8308605, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8308605, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 144, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 233, "acked_ranges": [[115, 115]], "ect0": 116, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8308605, 0, "recovery", "metrics_updated", {"cwnd": 23095,"bytes_in_flight": 0,"smoothed_rtt": 63114,"latest_rtt": 66530}],
[8309606, 0, "transport", "spin_bit_updated", { "state": false }],
[8309606, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 116 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 125, "acked_ranges": [[143, 144]]}, { 
    "frame_type": "padding"}]}],
[8309606, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 63114}],
[8309606, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8386919, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8386919, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 145, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 237, "acked_ranges": [[116, 116]], "ect0": 117, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8386919, 0, "recovery", "metrics_updated", {"cwnd": 23134,"bytes_in_flight": 0,"smoothed_rtt": 63638,"latest_rtt": 67313}],
[8387920, 0, "transport", "spin_bit_updated", { "state": true }],
[8387920, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 117 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 125, "acked_ranges": [[144, 145]]}, { 
    "frame_type": "padding"}]}],
[8387920, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 63638}],
[8387920, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8456828, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8456828, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 146, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[117, 117]], "ect0": 118, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8456828, 0, "recovery", "metrics_updated", {"cwnd": 23173,"bytes_in_flight": 0,"smoothed_rtt": 63046,"latest_rtt": 58908}],
[8457911, 0, "transport", "spin_bit_updated", { "state": false }],
[8457911, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 118 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[145, 146]]}, { 
    "frame_type": "padding"}]}],
[8457911, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 63046}],
[8457911, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8527537, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8527537, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 147, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 206, "acked_ranges": [[118, 118]], "ect0": 119, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8527537, 0, "recovery", "metrics_updated", {"cwnd": 23212,"bytes_in_flight": 0,"smoothed_rtt": 62618,"latest_rtt": 59626}],
[8528626, 0, "transport", "spin_bit_updated", { "state": true }],
[8528626, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 119 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[146, 147]]}, { 
    "frame_type": "padding"}]}],
[8528626, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62618}],
[8528626, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8597281, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8597281, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 148, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[119, 119]], "ect0": 120, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8597281, 0, "recovery", "metrics_updated", {"cwnd": 23251,"bytes_in_flight": 0,"smoothed_rtt": 62122,"latest_rtt": 58655}],
[8598380, 0, "transport", "spin_bit_updated", { "state": false }],
[8598380, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 120 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[147, 148]]}, { 
    "frame_type": "padding"}]}],
[8598380, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62122}],
[8598380, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8668205, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8668205, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 149, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 207, "acked_ranges": [[120, 120]], "ect0": 121, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8668205, 0, "recovery", "metrics_updated", {"cwnd": 23290,"bytes_in_flight": 0,"smoothed_rtt": 61834,"latest_rtt": 59825}],
[8669293, 0, "transport", "spin_bit_updated", { "state": true }],
[8669293, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 121 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[148, 149]]}, { 
    "frame_type": "padding"}]}],
[8669293, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61834}],
[8669293, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8736146, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8736146, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 150, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[121, 121]], "ect0": 122, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8736146, 0, "recovery", "metrics_updated", {"cwnd": 23329,"bytes_in_flight": 0,"smoothed_rtt": 61211,"latest_rtt": 56853}],
[8737239, 0, "transport", "spin_bit_updated", { "state": false }],
[8737239, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 122 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[149, 150]]}, { 
    "frame_type": "padding"}]}],
[8737239, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61211}],
[8737239, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8805929, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8805929, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 151, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[122, 122]], "ect0": 123, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8805929, 0, "recovery", "metrics_updated", {"cwnd": 23368,"bytes_in_flight": 0,"smoothed_rtt": 60895,"latest_rtt": 58690}],
[8807019, 0, "transport", "spin_bit_updated", { "state": true }],
[8807019, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 123 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[150, 151]]}, { 
    "frame_type": "padding"}]}],
[8807019, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 60895}],
[8807019, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8886910, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8886910, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 152, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 247, "acked_ranges": [[123, 123]], "ect0": 124, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8886910, 0, "recovery", "metrics_updated", {"cwnd": 23407,"bytes_in_flight": 0,"smoothed_rtt": 62019,"latest_rtt": 69891}],
[8888003, 0, "transport", "spin_bit_updated", { "state": false }],
[8888003, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 124 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[151, 152]]}, { 
    "frame_type": "padding"}]}],
[8888003, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62019}],
[8888003, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8956490, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8956490, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 153, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[124, 124]], "ect0": 125, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8956490, 0, "recovery", "metrics_updated", {"cwnd": 23446,"bytes_in_flight": 0,"smoothed_rtt": 61577,"latest_rtt": 58487}],
[8957616, 0, "transport", "spin_bit_updated", { "state": true }],
[8957616, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 125 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[152, 153]]}, { 
    "frame_type": "padding"}]}],
[8957616, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61577}],
[8957616, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9027592, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9027592, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 154, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 208, "acked_ranges": [[125, 125]], "ect0": 126, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9027592, 0, "recovery", "metrics_updated", {"cwnd": 23485,"bytes_in_flight": 0,"smoothed_rtt": 61376,"latest_rtt": 59976}],
[9028688, 0, "transport", "spin_bit_updated", { "state": false }],
[9028688, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 126 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[153, 154]]}, { 
    "frame_type": "padding"}]}],
[9028688, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61376}],
[9028688, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9105751, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9105751, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 155, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 235, "acked_ranges": [[126, 126]], "ect0": 127, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9105751, 0, "recovery", "metrics_updated", {"cwnd": 23524,"bytes_in_flight": 0,"smoothed_rtt": 62086,"latest_rtt": 67063}],
[9106843, 0, "transport", "spin_bit_updated", { "state": true }],
[9106843, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 127 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[154, 155]]}, { 
    "frame_type": "padding"}]}],
[9106843, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62086}],
[9106843, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9173580, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9173580, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 156, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 195, "acked_ranges": [[127, 127]], "ect0": 128, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9173580, 0, "recovery", "metrics_updated", {"cwnd": 23563,"bytes_in_flight": 0,"smoothed_rtt": 61417,"latest_rtt": 56737}],
[9174676, 0, "transport", "spin_bit_updated", { "state": false }],
[9174676, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 128 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[155, 156]]}, { 
    "frame_type": "padding"}]}],
[9174676, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61417}],
[9174676, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9243529, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9243529, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 157, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[128, 128]], "ect0": 129, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9243529, 0, "recovery", "metrics_updated", {"cwnd": 23602,"bytes_in_flight": 0,"smoothed_rtt": 61096,"latest_rtt": 58853}],
[9244621, 0, "transport", "spin_bit_updated", { "state": true }],
[9244621, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 129 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[156, 157]]}, { 
    "frame_type": "padding"}]}],
[9244621, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61096}],
[9244621, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9324461, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9324461, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 158, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 246, "acked_ranges": [[129, 129]], "ect0": 130, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9324461, 0, "recovery", "metrics_updated", {"cwnd": 23641,"bytes_in_flight": 0,"smoothed_rtt": 62189,"latest_rtt": 69840}],
[9325551, 0, "transport", "spin_bit_updated", { "state": false }],
[9325551, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 130 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[157, 158]]}, { 
    "frame_type": "padding"}]}],
[9325551, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62189}],
[9325551, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9394482, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9394482, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 159, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[130, 130]], "ect0": 131, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9394482, 0, "recovery", "metrics_updated", {"cwnd": 23680,"bytes_in_flight": 0,"smoothed_rtt": 61781,"latest_rtt": 58931}],
[9395565, 0, "transport", "spin_bit_updated", { "state": true }],
[9395565, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 131 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[158, 159]]}, { 
    "frame_type": "padding"}]}],
[9395565, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61781}],
[9395565, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9464318, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9464318, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 160, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[131, 131]], "ect0": 132, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9464318, 0, "recovery", "metrics_updated", {"cwnd": 23719,"bytes_in_flight": 0,"smoothed_rtt": 61402,"latest_rtt": 58753}],
[9465388, 0, "transport", "spin_bit_updated", { "state": false }],
[9465388, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 132 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 133, "acked_ranges": [[159, 160]]}, { 
    "frame_type": "padding"}]}],
[9465388, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61402}],
[9465388, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9540100, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9540100, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 161, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 226, "acked_ranges": [[132, 132]], "ect0": 133, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9540100, 0, "recovery", "metrics_updated", {"cwnd": 23758,"bytes_in_flight": 0,"smoothed_rtt": 61815,"latest_rtt": 64712}],
[9541214, 0, "transport", "spin_bit_updated", { "state": true }],
[9541214, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 133 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[160, 161]]}, { 
    "frame_type": "padding"}]}],
[9541214, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61815}],
[9541214, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9613285, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9613285, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 162, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 216, "acked_ranges": [[133, 133]], "ect0": 134, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9613285, 0, "recovery", "metrics_updated", {"cwnd": 23797,"bytes_in_flight": 0,"smoothed_rtt": 61847,"latest_rtt": 62071}],
[9614367, 0, "transport", "spin_bit_updated", { "state": false }],
[9614367, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 134 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[161, 162]]}, { 
    "frame_type": "padding"}]}],
[9614367, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61847}],
[9614367, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9684401, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9684401, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 163, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 208, "acked_ranges": [[134, 134]], "ect0": 135, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9684401, 0, "recovery", "metrics_updated", {"cwnd": 23836,"bytes_in_flight": 0,"smoothed_rtt": 61620,"latest_rtt": 60034}],
[9685483, 0, "transport", "spin_bit_updated", { "state": true }],
[9685483, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 135 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[162, 163]]}, { 
    "frame_type": "padding"}]}],
[9685483, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61620}],
[9685483, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9758910, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9758910, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 164, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 221, "acked_ranges": [[135, 135]], "ect0": 136, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9758910, 0, "recovery", "metrics_updated", {"cwnd": 23875,"bytes_in_flight": 0,"smoothed_rtt": 61845,"latest_rtt": 63427}],
[9760003, 0, "transport", "spin_bit_updated", { "state": false }],
[9760003, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 136 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[163, 164]]}, { 
    "frame_type": "padding"}]}],
[9760003, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61845}],
[9760003, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9833467, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9833467, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 165, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 221, "acked_ranges": [[136, 136]], "ect0": 137, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9833467, 0, "recovery", "metrics_updated", {"cwnd": 23914,"bytes_in_flight": 0,"smoothed_rtt": 62047,"latest_rtt": 63464}],
[9834838, 0, "transport", "spin_bit_updated", { "state": true }],
[9834838, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 137 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 171, "acked_ranges": [[164, 165]]}, { 
    "frame_type": "padding"}]}],
[9834838, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62047}],
[9834838, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9903134, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9903134, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 166, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[137, 137]], "ect0": 138, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9903134, 0, "recovery", "metrics_updated", {"cwnd": 23953,"bytes_in_flight": 0,"smoothed_rtt": 61578,"latest_rtt": 58296}],
[9904223, 0, "transport", "spin_bit_updated", { "state": false }],
[9904223, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 138 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[165, 166]]}, { 
    "frame_type": "padding"}]}],
[9904223, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61578}],
[9904223, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9974056, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9974056, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 167, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 207, "acked_ranges": [[138, 138]], "ect0": 139, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9974056, 0, "recovery", "metrics_updated", {"cwnd": 23992,"bytes_in_flight": 0,"smoothed_rtt": 61359,"latest_rtt": 59833}],
[9975195, 0, "transport", "spin_bit_updated", { "state": true }],
[9975195, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 139 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[166, 167]]}, { 
    "frame_type": "padding"}]}],
[9975195, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61359}],
[9975195, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10043811, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10043811, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 168, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[139, 139]], "ect0": 140, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10043811, 0, "recovery", "metrics_updated", {"cwnd": 24031,"bytes_in_flight": 0,"smoothed_rtt": 61016,"latest_rtt": 58616}],
[10044902, 0, "transport", "spin_bit_updated", { "state": false }],
[10044902, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 140 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[167, 168]]}, { 
    "frame_type": "padding"}]}],
[10044902, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61016}],
[10044902, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10114690, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10114690, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 169, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 207, "acked_ranges": [[140, 140]], "ect0": 141, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10114690, 0, "recovery", "metrics_updated", {"cwnd": 24070,"bytes_in_flight": 0,"smoothed_rtt": 60862,"latest_rtt": 59788}],
[10115787, 0, "transport", "spin_bit_updated", { "state": true }],
[10115787, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 141 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[168, 169]]}, { 
    "frame_type": "padding"}]}],
[10115787, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 60862}],
[10115787, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10184386, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10184386, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 170, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[141, 141]], "ect0": 142, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10184386, 0, "recovery", "metrics_updated", {"cwnd": 24109,"bytes_in_flight": 0,"smoothed_rtt": 60579,"latest_rtt": 58599}],
[10185492, 0, "transport", "spin_bit_updated", { "state": false }],
[10185492, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 142 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[169, 170]]}, { 
    "frame_type": "padding"}]}],
[10185492, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 60579}],
[10185492, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10254665, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10254665, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 171, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[142, 142]], "ect0": 143, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10254665, 0, "recovery", "metrics_updated", {"cwnd": 24148,"bytes_in_flight": 0,"smoothed_rtt": 60403,"latest_rtt": 59173}],
[10255760, 0, "transport", "spin_bit_updated", { "state": true }],
[10255760, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 143 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[170, 171]]}, { 
    "frame_type": "padding"}]}],
[10255760, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 60403}],
[10255760, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10325012, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10325012, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 172, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 205, "acked_ranges": [[143, 143]], "ect0": 144, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10325012, 0, "recovery", "metrics_updated", {"cwnd": 24187,"bytes_in_flight": 0,"smoothed_rtt": 60259,"latest_rtt": 59252}],
[10326104, 0, "transport", "spin_bit_updated", { "state": false }],
[10326104, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 144 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[171, 172]]}, { 
    "frame_type": "padding"}]}],
[10326104, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 60259}],
[10326104, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10356442, 0, "transport", "datagram_received", { "byte_length": 42}],
[10356442, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 42, "packet_number": 173, "dcid": "2f6b2cfafe793d44" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 53, "acked_ranges": [[144, 144]], "ect0": 145, "ect1": 0, "ce": 0}, { 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[10356459, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[10356442, 0, "recovery", "metrics_updated", {"cwnd": 24226,"bytes_in_flight": 0,"smoothed_rtt": 56518,"latest_rtt": 30338}],
[10356471, 0, "transport", "spin_bit_updated", { "state": true }],
[10356471, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 7, "packet_number": 145 }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 0}]}],
[10356471, 0, "transport", "datagram_sent", { "byte_length": 23}],
[10356541, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.006757"}]]}]}