{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "e9a5203b2655e3b5","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "719757823087"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "20.168.127.80", "port_v4":51756}, "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": 136, "version": "00000001", "payload_length": 1130, "dcid": "e9a5203b2655e3b5", "token": "9980088f8566a5133f3ac988e8db16e0799f62f56ba5b0b3022d61d50d156db224aabadb053ccba65631314a4580d3131e4f206d" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 357}, { 
    "frame_type": "ping"}]}],
[74, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[82, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 87, "packet_number": 113550, "payload_length": 65, "scid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 10, "acked_ranges": [[136, 136]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 56}]}],
[82, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[50454, 0, "transport", "datagram_received", { "byte_length": 1220}],
[50454, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 137, "payload_length": 1130, "dcid": "0b6714a58eae6dad", "token": "9980088f8566a5133f3ac988e8db16e0799f62f56ba5b0b3022d61d50d156db224aabadb053ccba65631314a4580d3131e4f206d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 4, "acked_ranges": [[113550, 113550]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 357, "length": 325}]}],
[50476, 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}],
[50483, 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": "0b6714a58eae6dad",
    "original_connection_id": "bd8bcdf5dac87b17",
    "retry_connection_id": "e9a5203b2655e3b5",
    "stateless_reset_token": "1544fdfaef73340d60e62c5a971d3ea1",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[50725, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 155, "packet_number": 113551, "payload_length": 133, "scid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 33, "acked_ranges": [[136, 137]]}, { 
    "frame_type": "crypto", "offset": 56, "length": 123}]}],
[50725, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1065, "packet_number": 0, "payload_length": 1044, "scid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1040}]}],
[50725, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[50736, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[50725, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 220, "packet_number": 1, "payload_length": 199, "scid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1040, "length": 194}]}],
[50725, 0, "transport", "datagram_sent", { "byte_length": 236}],
[52112, 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": "c3092e5290b1f5c29442c9bab60c066cc21bc100894c0c07c25a0dc87748a63672b63107a14b5880c957ff689c4650dc04ca"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "0931185f91dff19a", "reset_token": "9106cd075dee3a4966f39e4d33b303a3"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "a13730cf9cac1a45", "reset_token": "e48f5ca570982a880dcec74aba6af0e1"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "8e0936ff5b6a935e", "reset_token": "db141692a3928af5da2eb77f39e98a60"}, { 
    "frame_type": "padding"}]}],
[52112, 0, "recovery", "metrics_updated", {"cwnd": 15447,"pacing_rate": 1361424,"bytes_in_flight": 1927,"smoothed_rtt": 50372,"min_rtt": 50372,"latest_rtt": 50372}],
[52112, 0, "transport", "datagram_sent", { "byte_length": 439}],
[54825, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[54825, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3399,"smoothed_rtt": 50372}],
[54825, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[104019, 0, "transport", "datagram_received", { "byte_length": 1220}],
[104019, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 101, "packet_number": 138, "payload_length": 11, "dcid": "0b6714a58eae6dad", "token": "9980088f8566a5133f3ac988e8db16e0799f62f56ba5b0b3022d61d50d156db224aabadb053ccba65631314a4580d3131e4f206d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 4, "acked_ranges": [[113551, 113551]], "ect0": 2, "ect1": 0, "ce": 0}]}],
[104019, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 100, "packet_number": 139, "payload_length": 63, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 2, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[104064, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[104019, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1019, "packet_number": 140, "dcid": "0b6714a58eae6dad", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 0]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[104019, 0, "recovery", "metrics_updated", {"cwnd": 17310,"bytes_in_flight": 1472,"smoothed_rtt": 51162,"latest_rtt": 51907,"app_limited": 1}],
[104079, 0, "transport", "datagram_received", { "byte_length": 1252}],
[104079, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 141, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[104084, 0, "transport", "spin_bit_updated", { "state": true }],
[104084, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 2 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[140, 141]]}, { 
    "frame_type": "ack_frequency", "sequence_number": 0, "packet_tolerance": 2, "max_ack_delay": 16000, "reordering_threshold": 0}, { 
    "frame_type": "handshake_done"}, { 
    "frame_type": "padding"}]}],
[104084, 0, "recovery", "metrics_updated", {"bytes_in_flight": 1527,"smoothed_rtt": 51162}],
[104084, 0, "transport", "datagram_sent", { "byte_length": 55}],
[130308, 0, "transport", "datagram_received", { "byte_length": 38}],
[130308, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 38, "packet_number": 142, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 102, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}]}],
[130308, 0, "recovery", "metrics_updated", {"cwnd": 18766,"pacing_rate": 1361387,"bytes_in_flight": 55,"smoothed_rtt": 52952,"latest_rtt": 65483}],
[153507, 0, "transport", "datagram_received", { "byte_length": 1332}],
[153507, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1332, "packet_number": 143, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[153517, 0, "transport", "spin_bit_updated", { "state": false }],
[153517, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 3 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[140, 143]]}, { 
    "frame_type": "padding"}]}],
[153517, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 52952}],
[153517, 0, "transport", "datagram_sent", { "byte_length": 55}],
[169398, 0, "transport", "datagram_received", { "byte_length": 37}],
[169398, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 37, "packet_number": 144, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 62, "acked_ranges": [[1, 2]], "ect0": 3, "ect1": 0, "ce": 0}]}],
[169398, 0, "recovery", "metrics_updated", {"cwnd": 18805,"bytes_in_flight": 55,"smoothed_rtt": 53247,"latest_rtt": 55314}],
[203505, 0, "transport", "datagram_received", { "byte_length": 1412}],
[203505, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1412, "packet_number": 145, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[203522, 0, "transport", "spin_bit_updated", { "state": true }],
[203522, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 4 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 2, "acked_ranges": [[142, 145]]}, { 
    "frame_type": "padding"}]}],
[203522, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 53247}],
[203522, 0, "transport", "datagram_sent", { "byte_length": 55}],
[254104, 0, "transport", "datagram_received", { "byte_length": 1440}],
[254104, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 146, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[255188, 0, "transport", "spin_bit_updated", { "state": false }],
[255188, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 5 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[142, 146]]}, { 
    "frame_type": "padding"}]}],
[255188, 0, "recovery", "metrics_updated", {"bytes_in_flight": 165,"smoothed_rtt": 53247}],
[255188, 0, "transport", "datagram_sent", { "byte_length": 55}],
[355032, 0, "transport", "datagram_received", { "byte_length": 1440, "addr_from" : {"ip_v4": "20.168.127.80", "port_v4":12077}}],
[355032, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 147, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 195, "acked_ranges": [[3, 5]], "ect0": 6, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[355032, 0, "recovery", "metrics_updated", {"cwnd": 18922,"bytes_in_flight": 0,"smoothed_rtt": 57821,"latest_rtt": 89844}],
[355056, 0, "transport", "datagram_received", { "byte_length": 1440}],
[355056, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 148, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[355072, 0, "transport", "spin_bit_updated", { "state": true }],
[355072, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 6 }, "frames": [{ 
    "frame_type": "path_challenge", "path_challenge": "08674982f3dccdc8"}, { 
    "frame_type": "padding"}]}],
[355072, 0, "recovery", "metrics_updated", {"bytes_in_flight": 1472,"smoothed_rtt": 57821}],
[355072, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 7 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 2, "acked_ranges": [[146, 148]]}, { 
    "frame_type": "padding"}]}],
[355072, 0, "recovery", "metrics_updated", {"bytes_in_flight": 1527,"smoothed_rtt": 57821}],
[355072, 0, "transport", "datagram_sent", { "byte_length": 55, "addr_to" : {"ip_v4": "20.168.127.80", "port_v4":51756}}],
[404116, 0, "transport", "datagram_received", { "byte_length": 46, "addr_from" : {"ip_v4": "20.168.127.80", "port_v4":12077}}],
[404116, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 46, "packet_number": 149, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[3, 6]], "ect0": 7, "ect1": 0, "ce": 0}, { 
    "frame_type": "path_response", "path_response": "08674982f3dccdc8"}]}],
[404116, 0, "recovery", "metrics_updated", {"cwnd": 20378,"pacing_rate": 1361424,"bytes_in_flight": 55,"smoothed_rtt": 56723,"min_rtt": 49044,"latest_rtt": 49044}],
[404141, 0, "transport", "spin_bit_updated", { "state": false }],
[404141, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 8 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[404141, 0, "recovery", "metrics_updated", {"bytes_in_flight": 1527,"smoothed_rtt": 56723}],
[404141, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[469789, 0, "transport", "datagram_received", { "byte_length": 40}],
[469789, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 40, "packet_number": 150, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 65, "acked_ranges": [[8, 8], [3, 6]], "ect0": 8, "ect1": 0, "ce": 0}]}],
[469789, 0, "recovery", "packet_lost", {
    "packet_type" : "1RTT",
    "packet_number" : 7,
    "trigger": "repeat",
    "header": {
        "packet_type" : "1RTT",
        "packet_number" : 7,
        "packet_size" : 39}}],
[469789, 0, "recovery", "metrics_updated", {"cwnd": 21795,"pacing_rate": 1361387,"bytes_in_flight": 0,"smoothed_rtt": 56588,"latest_rtt": 55648}],
[503826, 0, "transport", "datagram_received", { "byte_length": 1440}],
[503826, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 151, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[503841, 0, "transport", "spin_bit_updated", { "state": true }],
[503841, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 9 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[146, 151]]}, { 
    "frame_type": "padding"}]}],
[503841, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 56588}],
[503841, 0, "transport", "datagram_sent", { "byte_length": 55}],
[602952, 0, "transport", "datagram_received", { "byte_length": 1440}],
[602952, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 152, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[9, 9]], "ect0": 9, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[602952, 0, "recovery", "metrics_updated", {"cwnd": 21834,"bytes_in_flight": 0,"smoothed_rtt": 60653,"latest_rtt": 89111}],
[604035, 0, "transport", "spin_bit_updated", { "state": false }],
[604035, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 10 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[151, 152]]}, { 
    "frame_type": "padding"}]}],
[604035, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 60653}],
[604035, 0, "transport", "datagram_sent", { "byte_length": 55}],
[703206, 0, "transport", "datagram_received", { "byte_length": 1440}],
[703206, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 153, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[10, 10]], "ect0": 10, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[703206, 0, "recovery", "metrics_updated", {"cwnd": 21873,"bytes_in_flight": 0,"smoothed_rtt": 64217,"latest_rtt": 89171}],
[704288, 0, "transport", "spin_bit_updated", { "state": true }],
[704288, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 11 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[152, 153]]}, { 
    "frame_type": "padding"}]}],
[704288, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 64217}],
[704288, 0, "transport", "datagram_sent", { "byte_length": 55}],
[803814, 0, "transport", "datagram_received", { "byte_length": 1440}],
[803814, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 154, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[11, 11]], "ect0": 11, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[803814, 0, "recovery", "metrics_updated", {"cwnd": 21912,"bytes_in_flight": 0,"smoothed_rtt": 67380,"latest_rtt": 89526}],
[804923, 0, "transport", "spin_bit_updated", { "state": false }],
[804923, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 12 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[153, 154]]}, { 
    "frame_type": "padding"}]}],
[804923, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67380}],
[804923, 0, "transport", "datagram_sent", { "byte_length": 55}],
[854041, 0, "transport", "datagram_received", { "byte_length": 1440}],
[854041, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 155, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[855123, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 13 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[153, 155]]}, { 
    "frame_type": "padding"}]}],
[855123, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 67380}],
[855123, 0, "transport", "datagram_sent", { "byte_length": 55}],
[954820, 0, "transport", "datagram_received", { "byte_length": 1440}],
[954820, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 156, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[12, 13]], "ect0": 13, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[954820, 0, "recovery", "metrics_updated", {"cwnd": 21990,"bytes_in_flight": 0,"smoothed_rtt": 70169,"latest_rtt": 89697}],
[955929, 0, "transport", "spin_bit_updated", { "state": true }],
[955929, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 14 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[155, 156]]}, { 
    "frame_type": "padding"}]}],
[955929, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 70169}],
[955929, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1055783, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1055783, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 157, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[14, 14]], "ect0": 14, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1055783, 0, "recovery", "metrics_updated", {"cwnd": 22029,"bytes_in_flight": 0,"smoothed_rtt": 72629,"latest_rtt": 89854}],
[1056885, 0, "transport", "spin_bit_updated", { "state": false }],
[1056885, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 15 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[156, 157]]}, { 
    "frame_type": "padding"}]}],
[1056885, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 72629}],
[1056885, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1156075, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1156075, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 158, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[15, 15]], "ect0": 15, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1156075, 0, "recovery", "metrics_updated", {"cwnd": 22068,"bytes_in_flight": 0,"smoothed_rtt": 74699,"latest_rtt": 89190}],
[1157160, 0, "transport", "spin_bit_updated", { "state": true }],
[1157160, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 16 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[157, 158]]}, { 
    "frame_type": "padding"}]}],
[1157160, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 74699}],
[1157160, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1256808, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1256808, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 159, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[16, 16]], "ect0": 16, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1256808, 0, "recovery", "metrics_updated", {"cwnd": 22107,"bytes_in_flight": 0,"smoothed_rtt": 76567,"latest_rtt": 89648}],
[1257987, 0, "transport", "spin_bit_updated", { "state": false }],
[1257987, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 17 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 147, "acked_ranges": [[158, 159]]}, { 
    "frame_type": "padding"}]}],
[1257987, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 76567}],
[1257987, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1306822, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1306822, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 160, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[17, 17]], "ect0": 17, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1306822, 0, "recovery", "metrics_updated", {"cwnd": 22146,"bytes_in_flight": 0,"smoothed_rtt": 73100,"min_rtt": 48835,"latest_rtt": 48835}],
[1307910, 0, "transport", "spin_bit_updated", { "state": true }],
[1307910, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 18 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[159, 160]]}, { 
    "frame_type": "padding"}]}],
[1307910, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73100}],
[1307910, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1406782, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1406782, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 161, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 195, "acked_ranges": [[18, 18]], "ect0": 18, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1406782, 0, "recovery", "metrics_updated", {"cwnd": 22185,"bytes_in_flight": 0,"smoothed_rtt": 75071,"latest_rtt": 88872}],
[1407888, 0, "transport", "spin_bit_updated", { "state": false }],
[1407888, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 19 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[160, 161]]}, { 
    "frame_type": "padding"}]}],
[1407888, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 75071}],
[1407888, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1506934, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1506934, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 162, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 195, "acked_ranges": [[19, 19]], "ect0": 19, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1506934, 0, "recovery", "metrics_updated", {"cwnd": 22224,"bytes_in_flight": 0,"smoothed_rtt": 76817,"latest_rtt": 89046}],
[1507982, 0, "transport", "spin_bit_updated", { "state": true }],
[1507982, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 20 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 131, "acked_ranges": [[161, 162]]}, { 
    "frame_type": "padding"}]}],
[1507982, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 76817}],
[1507982, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1607845, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1607845, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 163, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[20, 20]], "ect0": 20, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1607845, 0, "recovery", "metrics_updated", {"cwnd": 22263,"bytes_in_flight": 0,"smoothed_rtt": 78447,"latest_rtt": 89863}],
[1608926, 0, "transport", "spin_bit_updated", { "state": false }],
[1608926, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 21 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[162, 163]]}, { 
    "frame_type": "padding"}]}],
[1608926, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 78447}],
[1608926, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1708813, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1708813, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 164, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[21, 21]], "ect0": 21, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1708813, 0, "recovery", "metrics_updated", {"cwnd": 22302,"bytes_in_flight": 0,"smoothed_rtt": 79877,"latest_rtt": 89887}],
[1709896, 0, "transport", "spin_bit_updated", { "state": true }],
[1709896, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 22 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[163, 164]]}, { 
    "frame_type": "padding"}]}],
[1709896, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 79877}],
[1709896, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1758513, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1758513, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 165, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1759620, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 23 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[163, 165]]}, { 
    "frame_type": "padding"}]}],
[1759620, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 79877}],
[1759620, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1859033, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1859033, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 166, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[22, 23]], "ect0": 23, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1859033, 0, "recovery", "metrics_updated", {"cwnd": 22380,"bytes_in_flight": 0,"smoothed_rtt": 81069,"latest_rtt": 89413}],
[1860582, 0, "transport", "spin_bit_updated", { "state": false }],
[1860582, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 24 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 193, "acked_ranges": [[165, 166]]}, { 
    "frame_type": "padding"}]}],
[1860582, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 81069}],
[1860582, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1909402, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1909402, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 167, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[24, 24]], "ect0": 24, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1909402, 0, "recovery", "metrics_updated", {"cwnd": 22419,"bytes_in_flight": 0,"smoothed_rtt": 77037,"min_rtt": 48820,"latest_rtt": 48820}],
[1910402, 0, "transport", "spin_bit_updated", { "state": true }],
[1910402, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 25 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 125, "acked_ranges": [[166, 167]]}, { 
    "frame_type": "padding"}]}],
[1910402, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 77037}],
[1910402, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2009593, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2009593, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 168, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[25, 25]], "ect0": 25, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2009593, 0, "recovery", "metrics_updated", {"cwnd": 22458,"bytes_in_flight": 0,"smoothed_rtt": 78556,"latest_rtt": 89191}],
[2010694, 0, "transport", "spin_bit_updated", { "state": false }],
[2010694, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 26 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[167, 168]]}, { 
    "frame_type": "padding"}]}],
[2010694, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 78556}],
[2010694, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2059792, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2059792, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 169, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[26, 26]], "ect0": 26, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2059792, 0, "recovery", "metrics_updated", {"cwnd": 22497,"bytes_in_flight": 0,"smoothed_rtt": 74873,"latest_rtt": 49098}],
[2060923, 0, "transport", "spin_bit_updated", { "state": true }],
[2060923, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 27 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[168, 169]]}, { 
    "frame_type": "padding"}]}],
[2060923, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 74873}],
[2060923, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2160581, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2160581, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 170, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[27, 27]], "ect0": 27, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2160581, 0, "recovery", "metrics_updated", {"cwnd": 22536,"bytes_in_flight": 0,"smoothed_rtt": 76721,"latest_rtt": 89658}],
[2161693, 0, "transport", "spin_bit_updated", { "state": false }],
[2161693, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 28 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[169, 170]]}, { 
    "frame_type": "padding"}]}],
[2161693, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 76721}],
[2161693, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2210581, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2210581, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 171, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[28, 28]], "ect0": 28, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2210581, 0, "recovery", "metrics_updated", {"cwnd": 22575,"bytes_in_flight": 0,"smoothed_rtt": 73241,"latest_rtt": 48888}],
[2211678, 0, "transport", "spin_bit_updated", { "state": true }],
[2211678, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 29 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[170, 171]]}, { 
    "frame_type": "padding"}]}],
[2211678, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73241}],
[2211678, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2311746, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2311746, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 172, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[29, 29]], "ect0": 29, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2311746, 0, "recovery", "metrics_updated", {"cwnd": 22614,"bytes_in_flight": 0,"smoothed_rtt": 75344,"latest_rtt": 90068}],
[2312853, 0, "transport", "spin_bit_updated", { "state": false }],
[2312853, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 30 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[171, 172]]}, { 
    "frame_type": "padding"}]}],
[2312853, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 75344}],
[2312853, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2412959, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2412959, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 173, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[30, 30]], "ect0": 30, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2412959, 0, "recovery", "metrics_updated", {"cwnd": 22653,"bytes_in_flight": 0,"smoothed_rtt": 77189,"latest_rtt": 90106}],
[2414075, 0, "transport", "spin_bit_updated", { "state": true }],
[2414075, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 31 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[172, 173]]}, { 
    "frame_type": "padding"}]}],
[2414075, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 77189}],
[2414075, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2462971, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2462971, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 174, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[31, 31]], "ect0": 31, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2462971, 0, "recovery", "metrics_updated", {"cwnd": 22692,"bytes_in_flight": 0,"smoothed_rtt": 73652,"latest_rtt": 48896}],
[2464059, 0, "transport", "spin_bit_updated", { "state": false }],
[2464059, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 32 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[173, 174]]}, { 
    "frame_type": "padding"}]}],
[2464059, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73652}],
[2464059, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2563989, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2563989, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 175, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[32, 32]], "ect0": 32, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2563989, 0, "recovery", "metrics_updated", {"cwnd": 22731,"bytes_in_flight": 0,"smoothed_rtt": 75686,"latest_rtt": 89930}],
[2565081, 0, "transport", "spin_bit_updated", { "state": true }],
[2565081, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 33 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[174, 175]]}, { 
    "frame_type": "padding"}]}],
[2565081, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 75686}],
[2565081, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2664816, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2664816, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 176, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[33, 33]], "ect0": 33, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2664816, 0, "recovery", "metrics_updated", {"cwnd": 22770,"bytes_in_flight": 0,"smoothed_rtt": 77442,"latest_rtt": 89735}],
[2665923, 0, "transport", "spin_bit_updated", { "state": false }],
[2665923, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 34 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[175, 176]]}, { 
    "frame_type": "padding"}]}],
[2665923, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 77442}],
[2665923, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2766122, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2766122, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 177, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[34, 34]], "ect0": 34, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2766122, 0, "recovery", "metrics_updated", {"cwnd": 22809,"bytes_in_flight": 0,"smoothed_rtt": 79036,"latest_rtt": 90199}],
[2767221, 0, "transport", "spin_bit_updated", { "state": true }],
[2767221, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 35 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[176, 177]]}, { 
    "frame_type": "padding"}]}],
[2767221, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 79036}],
[2767221, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2866302, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2866302, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 178, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 195, "acked_ranges": [[35, 35]], "ect0": 35, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2866302, 0, "recovery", "metrics_updated", {"cwnd": 22848,"bytes_in_flight": 0,"smoothed_rtt": 80291,"latest_rtt": 89081}],
[2867400, 0, "transport", "spin_bit_updated", { "state": false }],
[2867400, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 36 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[177, 178]]}, { 
    "frame_type": "padding"}]}],
[2867400, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 80291}],
[2867400, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2966510, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2966510, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 179, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[36, 36]], "ect0": 36, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2966510, 0, "recovery", "metrics_updated", {"cwnd": 22887,"bytes_in_flight": 0,"smoothed_rtt": 81393,"latest_rtt": 89110}],
[2967608, 0, "transport", "spin_bit_updated", { "state": true }],
[2967608, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 37 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[178, 179]]}, { 
    "frame_type": "padding"}]}],
[2967608, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 81393}],
[2967608, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3066486, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3066486, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 180, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 195, "acked_ranges": [[37, 37]], "ect0": 37, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3066486, 0, "recovery", "metrics_updated", {"cwnd": 22926,"bytes_in_flight": 0,"smoothed_rtt": 82328,"latest_rtt": 88878}],
[3067608, 0, "transport", "spin_bit_updated", { "state": false }],
[3067608, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 38 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[179, 180]]}, { 
    "frame_type": "padding"}]}],
[3067608, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82328}],
[3067608, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3166925, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3166925, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 181, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[38, 38]], "ect0": 38, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3166925, 0, "recovery", "metrics_updated", {"cwnd": 22965,"bytes_in_flight": 0,"smoothed_rtt": 83201,"latest_rtt": 89317}],
[3168018, 0, "transport", "spin_bit_updated", { "state": true }],
[3168018, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 39 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[180, 181]]}, { 
    "frame_type": "padding"}]}],
[3168018, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 83201}],
[3168018, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3267067, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3267067, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 182, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[39, 39]], "ect0": 39, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3267067, 0, "recovery", "metrics_updated", {"cwnd": 23004,"bytes_in_flight": 0,"smoothed_rtt": 83932,"latest_rtt": 89049}],
[3268153, 0, "transport", "spin_bit_updated", { "state": false }],
[3268153, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 40 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[181, 182]]}, { 
    "frame_type": "padding"}]}],
[3268153, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 83932}],
[3268153, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3367566, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3367566, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 183, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[40, 40]], "ect0": 40, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3367566, 0, "recovery", "metrics_updated", {"cwnd": 23043,"bytes_in_flight": 0,"smoothed_rtt": 84617,"latest_rtt": 89413}],
[3368675, 0, "transport", "spin_bit_updated", { "state": true }],
[3368675, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 41 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[182, 183]]}, { 
    "frame_type": "padding"}]}],
[3368675, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 84617}],
[3368675, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3467973, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3467973, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 184, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[41, 41]], "ect0": 41, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3467973, 0, "recovery", "metrics_updated", {"cwnd": 23082,"bytes_in_flight": 0,"smoothed_rtt": 85202,"latest_rtt": 89298}],
[3469066, 0, "transport", "spin_bit_updated", { "state": false }],
[3469066, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 42 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[183, 184]]}, { 
    "frame_type": "padding"}]}],
[3469066, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 85202}],
[3469066, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3567973, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3567973, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 185, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 195, "acked_ranges": [[42, 42]], "ect0": 42, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3567973, 0, "recovery", "metrics_updated", {"cwnd": 23121,"bytes_in_flight": 0,"smoothed_rtt": 85665,"latest_rtt": 88907}],
[3569082, 0, "transport", "spin_bit_updated", { "state": true }],
[3569082, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 43 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[184, 185]]}, { 
    "frame_type": "padding"}]}],
[3569082, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 85665}],
[3569082, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3668589, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3668589, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 186, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[43, 43]], "ect0": 43, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3668589, 0, "recovery", "metrics_updated", {"cwnd": 23160,"bytes_in_flight": 0,"smoothed_rtt": 86145,"latest_rtt": 89507}],
[3669701, 0, "transport", "spin_bit_updated", { "state": false }],
[3669701, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 44 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[185, 186]]}, { 
    "frame_type": "padding"}]}],
[3669701, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 86145}],
[3669701, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3768669, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3768669, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 187, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 195, "acked_ranges": [[44, 44]], "ect0": 44, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3768669, 0, "recovery", "metrics_updated", {"cwnd": 23199,"bytes_in_flight": 0,"smoothed_rtt": 86497,"latest_rtt": 88968}],
[3769779, 0, "transport", "spin_bit_updated", { "state": true }],
[3769779, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 45 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[186, 187]]}, { 
    "frame_type": "padding"}]}],
[3769779, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 86497}],
[3769779, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3870141, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3870141, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 188, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[45, 45]], "ect0": 45, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3870141, 0, "recovery", "metrics_updated", {"cwnd": 23238,"bytes_in_flight": 0,"smoothed_rtt": 86980,"latest_rtt": 90362}],
[3871249, 0, "transport", "spin_bit_updated", { "state": false }],
[3871249, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 46 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[187, 188]]}, { 
    "frame_type": "padding"}]}],
[3871249, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 86980}],
[3871249, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3971333, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3971333, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 189, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[46, 46]], "ect0": 46, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3971333, 0, "recovery", "metrics_updated", {"cwnd": 23277,"bytes_in_flight": 0,"smoothed_rtt": 87368,"latest_rtt": 90084}],
[3972429, 0, "transport", "spin_bit_updated", { "state": true }],
[3972429, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 47 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[188, 189]]}, { 
    "frame_type": "padding"}]}],
[3972429, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 87368}],
[3972429, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4071312, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4071312, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 190, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 195, "acked_ranges": [[47, 47]], "ect0": 47, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4071312, 0, "recovery", "metrics_updated", {"cwnd": 23316,"bytes_in_flight": 0,"smoothed_rtt": 87557,"latest_rtt": 88883}],
[4072413, 0, "transport", "spin_bit_updated", { "state": false }],
[4072413, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 48 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[189, 190]]}, { 
    "frame_type": "padding"}]}],
[4072413, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 87557}],
[4072413, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4171669, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4171669, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 191, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[48, 48]], "ect0": 48, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4171669, 0, "recovery", "metrics_updated", {"cwnd": 23355,"bytes_in_flight": 0,"smoothed_rtt": 87769,"latest_rtt": 89256}],
[4172762, 0, "transport", "spin_bit_updated", { "state": true }],
[4172762, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 49 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[190, 191]]}, { 
    "frame_type": "padding"}]}],
[4172762, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 87769}],
[4172762, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4222218, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4222218, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 192, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[49, 49]], "ect0": 49, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4222218, 0, "recovery", "metrics_updated", {"cwnd": 23394,"bytes_in_flight": 0,"smoothed_rtt": 82979,"latest_rtt": 49456}],
[4223318, 0, "transport", "spin_bit_updated", { "state": false }],
[4223318, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 50 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[191, 192]]}, { 
    "frame_type": "padding"}]}],
[4223318, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82979}],
[4223318, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4322626, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4322626, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 193, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[50, 50]], "ect0": 50, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4322626, 0, "recovery", "metrics_updated", {"cwnd": 23433,"bytes_in_flight": 0,"smoothed_rtt": 83770,"latest_rtt": 89308}],
[4323728, 0, "transport", "spin_bit_updated", { "state": true }],
[4323728, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 51 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[192, 193]]}, { 
    "frame_type": "padding"}]}],
[4323728, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 83770}],
[4323728, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4423095, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4423095, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 194, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[51, 51]], "ect0": 51, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4423095, 0, "recovery", "metrics_updated", {"cwnd": 23472,"bytes_in_flight": 0,"smoothed_rtt": 84469,"latest_rtt": 89367}],
[4424180, 0, "transport", "spin_bit_updated", { "state": false }],
[4424180, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 52 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[193, 194]]}, { 
    "frame_type": "padding"}]}],
[4424180, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 84469}],
[4424180, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4523137, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4523137, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 195, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 195, "acked_ranges": [[52, 52]], "ect0": 52, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4523137, 0, "recovery", "metrics_updated", {"cwnd": 23511,"bytes_in_flight": 0,"smoothed_rtt": 85030,"latest_rtt": 88957}],
[4524235, 0, "transport", "spin_bit_updated", { "state": true }],
[4524235, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 53 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[194, 195]]}, { 
    "frame_type": "padding"}]}],
[4524235, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 85030}],
[4524235, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4624136, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4624136, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 196, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[53, 53]], "ect0": 53, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4624136, 0, "recovery", "metrics_updated", {"cwnd": 23550,"bytes_in_flight": 0,"smoothed_rtt": 85638,"latest_rtt": 89901}],
[4625266, 0, "transport", "spin_bit_updated", { "state": false }],
[4625266, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 54 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[195, 196]]}, { 
    "frame_type": "padding"}]}],
[4625266, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 85638}],
[4625266, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4725137, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4725137, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 197, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[54, 54]], "ect0": 54, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4725137, 0, "recovery", "metrics_updated", {"cwnd": 23589,"bytes_in_flight": 0,"smoothed_rtt": 86167,"latest_rtt": 89871}],
[4726230, 0, "transport", "spin_bit_updated", { "state": true }],
[4726230, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 55 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[196, 197]]}, { 
    "frame_type": "padding"}]}],
[4726230, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 86167}],
[4726230, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4826432, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4826432, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 198, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[55, 55]], "ect0": 55, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4826432, 0, "recovery", "metrics_updated", {"cwnd": 23628,"bytes_in_flight": 0,"smoothed_rtt": 86671,"latest_rtt": 90202}],
[4827558, 0, "transport", "spin_bit_updated", { "state": false }],
[4827558, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 56 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[197, 198]]}, { 
    "frame_type": "padding"}]}],
[4827558, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 86671}],
[4827558, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4876455, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4876455, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 199, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[56, 56]], "ect0": 56, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4876455, 0, "recovery", "metrics_updated", {"cwnd": 23667,"bytes_in_flight": 0,"smoothed_rtt": 81949,"latest_rtt": 48897}],
[4877550, 0, "transport", "spin_bit_updated", { "state": true }],
[4877550, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 57 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[198, 199]]}, { 
    "frame_type": "padding"}]}],
[4877550, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 81949}],
[4877550, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4977659, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4977659, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 200, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[57, 57]], "ect0": 57, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4977659, 0, "recovery", "metrics_updated", {"cwnd": 23706,"bytes_in_flight": 0,"smoothed_rtt": 82969,"latest_rtt": 90109}],
[4978759, 0, "transport", "spin_bit_updated", { "state": false }],
[4978759, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 58 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[199, 200]]}, { 
    "frame_type": "padding"}]}],
[4978759, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82969}],
[4978759, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5078154, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5078154, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 201, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[58, 58]], "ect0": 58, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5078154, 0, "recovery", "metrics_updated", {"cwnd": 23745,"bytes_in_flight": 0,"smoothed_rtt": 83772,"latest_rtt": 89395}],
[5079253, 0, "transport", "spin_bit_updated", { "state": true }],
[5079253, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 59 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[200, 201]]}, { 
    "frame_type": "padding"}]}],
[5079253, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 83772}],
[5079253, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5178385, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5178385, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 202, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[59, 59]], "ect0": 59, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5178385, 0, "recovery", "metrics_updated", {"cwnd": 23784,"bytes_in_flight": 0,"smoothed_rtt": 84442,"latest_rtt": 89132}],
[5179483, 0, "transport", "spin_bit_updated", { "state": false }],
[5179483, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 60 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[201, 202]]}, { 
    "frame_type": "padding"}]}],
[5179483, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 84442}],
[5179483, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5279548, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5279548, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 203, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[60, 60]], "ect0": 60, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5279548, 0, "recovery", "metrics_updated", {"cwnd": 23823,"bytes_in_flight": 0,"smoothed_rtt": 85144,"latest_rtt": 90065}],
[5280642, 0, "transport", "spin_bit_updated", { "state": true }],
[5280642, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 61 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[202, 203]]}, { 
    "frame_type": "padding"}]}],
[5280642, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 85144}],
[5280642, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5329593, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5329593, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 204, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[61, 61]], "ect0": 61, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5329593, 0, "recovery", "metrics_updated", {"cwnd": 23862,"bytes_in_flight": 0,"smoothed_rtt": 80619,"latest_rtt": 48951}],
[5330705, 0, "transport", "spin_bit_updated", { "state": false }],
[5330705, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 62 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[203, 204]]}, { 
    "frame_type": "padding"}]}],
[5330705, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 80619}],
[5330705, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5429607, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5429607, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 205, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 195, "acked_ranges": [[62, 62]], "ect0": 62, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5429607, 0, "recovery", "metrics_updated", {"cwnd": 23901,"bytes_in_flight": 0,"smoothed_rtt": 81654,"latest_rtt": 88902}],
[5430709, 0, "transport", "spin_bit_updated", { "state": true }],
[5430709, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 63 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[204, 205]]}, { 
    "frame_type": "padding"}]}],
[5430709, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 81654}],
[5430709, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5530018, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5530018, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 206, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[63, 63]], "ect0": 63, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5530018, 0, "recovery", "metrics_updated", {"cwnd": 23940,"bytes_in_flight": 0,"smoothed_rtt": 82610,"latest_rtt": 89309}],
[5531132, 0, "transport", "spin_bit_updated", { "state": false }],
[5531132, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 64 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[205, 206]]}, { 
    "frame_type": "padding"}]}],
[5531132, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82610}],
[5531132, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5580060, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5580060, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 207, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[64, 64]], "ect0": 64, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5580060, 0, "recovery", "metrics_updated", {"cwnd": 23979,"bytes_in_flight": 0,"smoothed_rtt": 78399,"latest_rtt": 48928}],
[5581147, 0, "transport", "spin_bit_updated", { "state": true }],
[5581147, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 65 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[206, 207]]}, { 
    "frame_type": "padding"}]}],
[5581147, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 78399}],
[5581147, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5681259, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5681259, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 208, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[65, 65]], "ect0": 65, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5681259, 0, "recovery", "metrics_updated", {"cwnd": 24018,"bytes_in_flight": 0,"smoothed_rtt": 79863,"latest_rtt": 90112}],
[5682799, 0, "transport", "spin_bit_updated", { "state": false }],
[5682799, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 66 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 192, "acked_ranges": [[207, 208]]}, { 
    "frame_type": "padding"}]}],
[5682799, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 79863}],
[5682799, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5731525, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5731525, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 209, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5732609, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 67 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[207, 209]]}, { 
    "frame_type": "padding"}]}],
[5732609, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 79863}],
[5732609, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5831778, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5831778, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 210, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[66, 67]], "ect0": 67, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5831778, 0, "recovery", "metrics_updated", {"cwnd": 24096,"bytes_in_flight": 0,"smoothed_rtt": 81026,"latest_rtt": 89169}],
[5832887, 0, "transport", "spin_bit_updated", { "state": true }],
[5832887, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 68 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[209, 210]]}, { 
    "frame_type": "padding"}]}],
[5832887, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 81026}],
[5832887, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5932032, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5932032, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 211, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[68, 68]], "ect0": 68, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5932032, 0, "recovery", "metrics_updated", {"cwnd": 24135,"bytes_in_flight": 0,"smoothed_rtt": 82040,"latest_rtt": 89145}],
[5933134, 0, "transport", "spin_bit_updated", { "state": false }],
[5933134, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 69 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[210, 211]]}, { 
    "frame_type": "padding"}]}],
[5933134, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82040}],
[5933134, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6033087, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6033087, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 212, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[69, 69]], "ect0": 69, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6033087, 0, "recovery", "metrics_updated", {"cwnd": 24174,"bytes_in_flight": 0,"smoothed_rtt": 83029,"latest_rtt": 89953}],
[6034196, 0, "transport", "spin_bit_updated", { "state": true }],
[6034196, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 70 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[211, 212]]}, { 
    "frame_type": "padding"}]}],
[6034196, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 83029}],
[6034196, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6134339, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6134339, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 213, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[70, 70]], "ect0": 70, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6134339, 0, "recovery", "metrics_updated", {"cwnd": 24213,"bytes_in_flight": 0,"smoothed_rtt": 83918,"latest_rtt": 90143}],
[6135459, 0, "transport", "spin_bit_updated", { "state": false }],
[6135459, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 71 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[212, 213]]}, { 
    "frame_type": "padding"}]}],
[6135459, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 83918}],
[6135459, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6184227, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6184227, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 214, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6185324, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 72 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[212, 214]]}, { 
    "frame_type": "padding"}]}],
[6185324, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 83918}],
[6185324, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6285423, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6285423, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 215, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[71, 72]], "ect0": 72, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6285423, 0, "recovery", "metrics_updated", {"cwnd": 24291,"bytes_in_flight": 0,"smoothed_rtt": 84690,"latest_rtt": 90099}],
[6286528, 0, "transport", "spin_bit_updated", { "state": true }],
[6286528, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 73 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[214, 215]]}, { 
    "frame_type": "padding"}]}],
[6286528, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 84690}],
[6286528, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6386580, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6386580, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 216, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[73, 73]], "ect0": 73, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6386580, 0, "recovery", "metrics_updated", {"cwnd": 24330,"bytes_in_flight": 0,"smoothed_rtt": 85360,"latest_rtt": 90052}],
[6387687, 0, "transport", "spin_bit_updated", { "state": false }],
[6387687, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 74 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[215, 216]]}, { 
    "frame_type": "padding"}]}],
[6387687, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 85360}],
[6387687, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6487943, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6487943, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 217, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[74, 74]], "ect0": 74, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6487943, 0, "recovery", "metrics_updated", {"cwnd": 24369,"bytes_in_flight": 0,"smoothed_rtt": 85972,"latest_rtt": 90256}],
[6489051, 0, "transport", "spin_bit_updated", { "state": true }],
[6489051, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 75 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[216, 217]]}, { 
    "frame_type": "padding"}]}],
[6489051, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 85972}],
[6489051, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6588407, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6588407, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 218, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[75, 75]], "ect0": 75, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6588407, 0, "recovery", "metrics_updated", {"cwnd": 24408,"bytes_in_flight": 0,"smoothed_rtt": 86395,"latest_rtt": 89356}],
[6589513, 0, "transport", "spin_bit_updated", { "state": false }],
[6589513, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 76 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[217, 218]]}, { 
    "frame_type": "padding"}]}],
[6589513, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 86395}],
[6589513, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6688936, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6688936, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 219, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[76, 76]], "ect0": 76, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6688936, 0, "recovery", "metrics_updated", {"cwnd": 24447,"bytes_in_flight": 0,"smoothed_rtt": 86773,"latest_rtt": 89423}],
[6690048, 0, "transport", "spin_bit_updated", { "state": true }],
[6690048, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 77 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[218, 219]]}, { 
    "frame_type": "padding"}]}],
[6690048, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 86773}],
[6690048, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6789273, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6789273, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 220, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[77, 77]], "ect0": 77, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6789273, 0, "recovery", "metrics_updated", {"cwnd": 24486,"bytes_in_flight": 0,"smoothed_rtt": 87079,"latest_rtt": 89225}],
[6790375, 0, "transport", "spin_bit_updated", { "state": false }],
[6790375, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 78 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[219, 220]]}, { 
    "frame_type": "padding"}]}],
[6790375, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 87079}],
[6790375, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6890346, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6890346, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 221, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[78, 78]], "ect0": 78, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6890346, 0, "recovery", "metrics_updated", {"cwnd": 24525,"bytes_in_flight": 0,"smoothed_rtt": 87440,"latest_rtt": 89971}],
[6891449, 0, "transport", "spin_bit_updated", { "state": true }],
[6891449, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 79 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[220, 221]]}, { 
    "frame_type": "padding"}]}],
[6891449, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 87440}],
[6891449, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6940441, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6940441, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 222, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[79, 79]], "ect0": 79, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6940441, 0, "recovery", "metrics_updated", {"cwnd": 24564,"bytes_in_flight": 0,"smoothed_rtt": 82634,"latest_rtt": 48992}],
[6941539, 0, "transport", "spin_bit_updated", { "state": false }],
[6941539, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 80 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[221, 222]]}, { 
    "frame_type": "padding"}]}],
[6941539, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82634}],
[6941539, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7041657, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7041657, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 223, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[80, 80]], "ect0": 80, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7041657, 0, "recovery", "metrics_updated", {"cwnd": 24603,"bytes_in_flight": 0,"smoothed_rtt": 83569,"latest_rtt": 90118}],
[7042800, 0, "transport", "spin_bit_updated", { "state": true }],
[7042800, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 81 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[222, 223]]}, { 
    "frame_type": "padding"}]}],
[7042800, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 83569}],
[7042800, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7143091, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7143091, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 224, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[81, 81]], "ect0": 81, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7143091, 0, "recovery", "metrics_updated", {"cwnd": 24642,"bytes_in_flight": 0,"smoothed_rtt": 84409,"latest_rtt": 90291}],
[7144295, 0, "transport", "spin_bit_updated", { "state": false }],
[7144295, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 82 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 150, "acked_ranges": [[223, 224]]}, { 
    "frame_type": "padding"}]}],
[7144295, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 84409}],
[7144295, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7193170, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7193170, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 225, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[82, 82]], "ect0": 82, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7193170, 0, "recovery", "metrics_updated", {"cwnd": 24681,"bytes_in_flight": 0,"smoothed_rtt": 79967,"latest_rtt": 48875}],
[7194267, 0, "transport", "spin_bit_updated", { "state": true }],
[7194267, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 83 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[224, 225]]}, { 
    "frame_type": "padding"}]}],
[7194267, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 79967}],
[7194267, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7293253, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7293253, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 226, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 195, "acked_ranges": [[83, 83]], "ect0": 83, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7293253, 0, "recovery", "metrics_updated", {"cwnd": 24720,"bytes_in_flight": 0,"smoothed_rtt": 81094,"latest_rtt": 88986}],
[7294352, 0, "transport", "spin_bit_updated", { "state": false }],
[7294352, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 84 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[225, 226]]}, { 
    "frame_type": "padding"}]}],
[7294352, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 81094}],
[7294352, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7393649, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7393649, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 227, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[84, 84]], "ect0": 84, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7393649, 0, "recovery", "metrics_updated", {"cwnd": 24759,"bytes_in_flight": 0,"smoothed_rtt": 82119,"latest_rtt": 89297}],
[7394777, 0, "transport", "spin_bit_updated", { "state": true }],
[7394777, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 85 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[226, 227]]}, { 
    "frame_type": "padding"}]}],
[7394777, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82119}],
[7394777, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7494609, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7494609, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 228, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[85, 85]], "ect0": 85, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7494609, 0, "recovery", "metrics_updated", {"cwnd": 24798,"bytes_in_flight": 0,"smoothed_rtt": 83083,"latest_rtt": 89832}],
[7495706, 0, "transport", "spin_bit_updated", { "state": false }],
[7495706, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 86 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[227, 228]]}, { 
    "frame_type": "padding"}]}],
[7495706, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 83083}],
[7495706, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7544976, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7544976, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 229, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[86, 86]], "ect0": 86, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7544976, 0, "recovery", "metrics_updated", {"cwnd": 24837,"bytes_in_flight": 0,"smoothed_rtt": 78856,"latest_rtt": 49270}],
[7546077, 0, "transport", "spin_bit_updated", { "state": true }],
[7546077, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 87 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[228, 229]]}, { 
    "frame_type": "padding"}]}],
[7546077, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 78856}],
[7546077, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7645905, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7645905, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 230, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[87, 87]], "ect0": 87, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7645905, 0, "recovery", "metrics_updated", {"cwnd": 24876,"bytes_in_flight": 0,"smoothed_rtt": 80227,"latest_rtt": 89828}],
[7647017, 0, "transport", "spin_bit_updated", { "state": false }],
[7647017, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 88 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[229, 230]]}, { 
    "frame_type": "padding"}]}],
[7647017, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 80227}],
[7647017, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7696032, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7696032, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 231, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[88, 88]], "ect0": 88, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7696032, 0, "recovery", "metrics_updated", {"cwnd": 24915,"bytes_in_flight": 0,"smoothed_rtt": 76325,"latest_rtt": 49015}],
[7697154, 0, "transport", "spin_bit_updated", { "state": true }],
[7697154, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 89 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[230, 231]]}, { 
    "frame_type": "padding"}]}],
[7697154, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 76325}],
[7697154, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7745966, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7745966, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 232, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[89, 89]], "ect0": 89, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7745966, 0, "recovery", "metrics_updated", {"cwnd": 24954,"bytes_in_flight": 0,"smoothed_rtt": 72885,"min_rtt": 48812,"latest_rtt": 48812}],
[7747059, 0, "transport", "spin_bit_updated", { "state": false }],
[7747059, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 90 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[231, 232]]}, { 
    "frame_type": "padding"}]}],
[7747059, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 72885}],
[7747059, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7846624, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7846624, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 233, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[90, 90]], "ect0": 90, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7846624, 0, "recovery", "metrics_updated", {"cwnd": 24993,"bytes_in_flight": 0,"smoothed_rtt": 74970,"latest_rtt": 89565}],
[7847717, 0, "transport", "spin_bit_updated", { "state": true }],
[7847717, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 91 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[232, 233]]}, { 
    "frame_type": "padding"}]}],
[7847717, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 74970}],
[7847717, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7947122, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7947122, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 234, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[91, 91]], "ect0": 91, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7947122, 0, "recovery", "metrics_updated", {"cwnd": 25032,"bytes_in_flight": 0,"smoothed_rtt": 76774,"latest_rtt": 89405}],
[7948213, 0, "transport", "spin_bit_updated", { "state": false }],
[7948213, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 92 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[233, 234]]}, { 
    "frame_type": "padding"}]}],
[7948213, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 76774}],
[7948213, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8048463, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8048463, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 235, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[92, 92]], "ect0": 92, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8048463, 0, "recovery", "metrics_updated", {"cwnd": 25071,"bytes_in_flight": 0,"smoothed_rtt": 78458,"latest_rtt": 90250}],
[8049584, 0, "transport", "spin_bit_updated", { "state": true }],
[8049584, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 93 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[234, 235]]}, { 
    "frame_type": "padding"}]}],
[8049584, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 78458}],
[8049584, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8148435, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8148435, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 236, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 195, "acked_ranges": [[93, 93]], "ect0": 93, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8148435, 0, "recovery", "metrics_updated", {"cwnd": 25110,"bytes_in_flight": 0,"smoothed_rtt": 79757,"latest_rtt": 88851}],
[8149526, 0, "transport", "spin_bit_updated", { "state": false }],
[8149526, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 94 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[235, 236]]}, { 
    "frame_type": "padding"}]}],
[8149526, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 79757}],
[8149526, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8248594, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8248594, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 237, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[94, 94]], "ect0": 94, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8248594, 0, "recovery", "metrics_updated", {"cwnd": 25149,"bytes_in_flight": 0,"smoothed_rtt": 80920,"latest_rtt": 89068}],
[8249699, 0, "transport", "spin_bit_updated", { "state": true }],
[8249699, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 95 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[236, 237]]}, { 
    "frame_type": "padding"}]}],
[8249699, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 80920}],
[8249699, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8348912, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8348912, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 238, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[95, 95]], "ect0": 95, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8348912, 0, "recovery", "metrics_updated", {"cwnd": 25188,"bytes_in_flight": 0,"smoothed_rtt": 81956,"latest_rtt": 89213}],
[8350017, 0, "transport", "spin_bit_updated", { "state": false }],
[8350017, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 96 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[237, 238]]}, { 
    "frame_type": "padding"}]}],
[8350017, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 81956}],
[8350017, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8449188, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8449188, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 239, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[96, 96]], "ect0": 96, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8449188, 0, "recovery", "metrics_updated", {"cwnd": 25227,"bytes_in_flight": 0,"smoothed_rtt": 82857,"latest_rtt": 89171}],
[8450328, 0, "transport", "spin_bit_updated", { "state": true }],
[8450328, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 97 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[238, 239]]}, { 
    "frame_type": "padding"}]}],
[8450328, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82857}],
[8450328, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8549586, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8549586, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 240, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[97, 97]], "ect0": 97, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8549586, 0, "recovery", "metrics_updated", {"cwnd": 25266,"bytes_in_flight": 0,"smoothed_rtt": 83657,"latest_rtt": 89258}],
[8550686, 0, "transport", "spin_bit_updated", { "state": false }],
[8550686, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 98 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[239, 240]]}, { 
    "frame_type": "padding"}]}],
[8550686, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 83657}],
[8550686, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8649981, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8649981, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 241, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 195, "acked_ranges": [[98, 98]], "ect0": 98, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8649981, 0, "recovery", "metrics_updated", {"cwnd": 25305,"bytes_in_flight": 0,"smoothed_rtt": 84361,"latest_rtt": 89295}],
[8651073, 0, "transport", "spin_bit_updated", { "state": true }],
[8651073, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 99 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[240, 241]]}, { 
    "frame_type": "padding"}]}],
[8651073, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 84361}],
[8651073, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8700105, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8700105, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 242, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[99, 99]], "ect0": 99, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8700105, 0, "recovery", "metrics_updated", {"cwnd": 25344,"bytes_in_flight": 0,"smoothed_rtt": 79944,"latest_rtt": 49032}],
[8701214, 0, "transport", "spin_bit_updated", { "state": false }],
[8701214, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 100 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[241, 242]]}, { 
    "frame_type": "padding"}]}],
[8701214, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 79944}],
[8701214, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8750311, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8750311, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 243, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[100, 100]], "ect0": 100, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8750311, 0, "recovery", "metrics_updated", {"cwnd": 25383,"bytes_in_flight": 0,"smoothed_rtt": 76088,"latest_rtt": 49097}],
[8751413, 0, "transport", "spin_bit_updated", { "state": true }],
[8751413, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 101 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[242, 243]]}, { 
    "frame_type": "padding"}]}],
[8751413, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 76088}],
[8751413, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8800226, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8800226, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 244, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[101, 101]], "ect0": 101, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8800226, 0, "recovery", "metrics_updated", {"cwnd": 25422,"bytes_in_flight": 0,"smoothed_rtt": 72678,"latest_rtt": 48813}],
[8801321, 0, "transport", "spin_bit_updated", { "state": false }],
[8801321, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 102 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[243, 244]]}, { 
    "frame_type": "padding"}]}],
[8801321, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 72678}],
[8801321, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8900211, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8900211, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 245, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 195, "acked_ranges": [[102, 102]], "ect0": 102, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8900211, 0, "recovery", "metrics_updated", {"cwnd": 25461,"bytes_in_flight": 0,"smoothed_rtt": 74704,"latest_rtt": 88890}],
[8901322, 0, "transport", "spin_bit_updated", { "state": true }],
[8901322, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 103 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[244, 245]]}, { 
    "frame_type": "padding"}]}],
[8901322, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 74704}],
[8901322, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8950761, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8950761, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 246, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8951848, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 104 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[244, 246]]}, { 
    "frame_type": "padding"}]}],
[8951848, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 74704}],
[8951848, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9051058, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9051058, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 247, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[103, 104]], "ect0": 104, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9051058, 0, "recovery", "metrics_updated", {"cwnd": 25539,"bytes_in_flight": 0,"smoothed_rtt": 76517,"latest_rtt": 89210}],
[9052151, 0, "transport", "spin_bit_updated", { "state": false }],
[9052151, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 105 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[246, 247]]}, { 
    "frame_type": "padding"}]}],
[9052151, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 76517}],
[9052151, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9101526, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9101526, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 248, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9102610, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 106 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[246, 248]]}, { 
    "frame_type": "padding"}]}],
[9102610, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 76517}],
[9102610, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9201936, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9201936, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 249, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[105, 106]], "ect0": 106, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9201936, 0, "recovery", "metrics_updated", {"cwnd": 25617,"bytes_in_flight": 0,"smoothed_rtt": 78118,"latest_rtt": 89326}],
[9203027, 0, "transport", "spin_bit_updated", { "state": true }],
[9203027, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 107 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[248, 249]]}, { 
    "frame_type": "padding"}]}],
[9203027, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 78118}],
[9203027, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9251983, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9251983, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 250, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[107, 107]], "ect0": 107, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9251983, 0, "recovery", "metrics_updated", {"cwnd": 25656,"bytes_in_flight": 0,"smoothed_rtt": 74472,"latest_rtt": 48956}],
[9253078, 0, "transport", "spin_bit_updated", { "state": false }],
[9253078, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 108 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[249, 250]]}, { 
    "frame_type": "padding"}]}],
[9253078, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 74472}],
[9253078, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9302333, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9302333, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 251, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[108, 108]], "ect0": 108, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9302333, 0, "recovery", "metrics_updated", {"cwnd": 25695,"bytes_in_flight": 0,"smoothed_rtt": 71319,"latest_rtt": 49255}],
[9303425, 0, "transport", "spin_bit_updated", { "state": true }],
[9303425, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 109 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[250, 251]]}, { 
    "frame_type": "padding"}]}],
[9303425, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 71319}],
[9303425, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9352292, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9352292, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 252, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[109, 109]], "ect0": 109, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9352292, 0, "recovery", "metrics_updated", {"cwnd": 25734,"bytes_in_flight": 0,"smoothed_rtt": 68512,"latest_rtt": 48867}],
[9353414, 0, "transport", "spin_bit_updated", { "state": false }],
[9353414, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 110 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[251, 252]]}, { 
    "frame_type": "padding"}]}],
[9353414, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68512}],
[9353414, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9452857, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9452857, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 253, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[110, 110]], "ect0": 110, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9452857, 0, "recovery", "metrics_updated", {"cwnd": 25773,"bytes_in_flight": 0,"smoothed_rtt": 71128,"latest_rtt": 89443}],
[9453944, 0, "transport", "spin_bit_updated", { "state": true }],
[9453944, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 111 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[252, 253]]}, { 
    "frame_type": "padding"}]}],
[9453944, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 71128}],
[9453944, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9503075, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9503075, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 254, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[111, 111]], "ect0": 111, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9503075, 0, "recovery", "metrics_updated", {"cwnd": 25812,"bytes_in_flight": 0,"smoothed_rtt": 68378,"latest_rtt": 49131}],
[9504168, 0, "transport", "spin_bit_updated", { "state": false }],
[9504168, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 112 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[253, 254]]}, { 
    "frame_type": "padding"}]}],
[9504168, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68378}],
[9504168, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9604477, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9604477, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 255, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[112, 112]], "ect0": 112, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9604477, 0, "recovery", "metrics_updated", {"cwnd": 25851,"bytes_in_flight": 0,"smoothed_rtt": 71119,"latest_rtt": 90309}],
[9605573, 0, "transport", "spin_bit_updated", { "state": true }],
[9605573, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 113 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[254, 255]]}, { 
    "frame_type": "padding"}]}],
[9605573, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 71119}],
[9605573, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9705356, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9705356, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 256, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[113, 113]], "ect0": 113, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9705356, 0, "recovery", "metrics_updated", {"cwnd": 25890,"bytes_in_flight": 0,"smoothed_rtt": 73452,"latest_rtt": 89783}],
[9706466, 0, "transport", "spin_bit_updated", { "state": false }],
[9706466, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 114 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[255, 256]]}, { 
    "frame_type": "padding"}]}],
[9706466, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73452}],
[9706466, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9755416, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9755416, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 257, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[114, 114]], "ect0": 114, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9755416, 0, "recovery", "metrics_updated", {"cwnd": 25929,"bytes_in_flight": 0,"smoothed_rtt": 70389,"latest_rtt": 48950}],
[9756520, 0, "transport", "spin_bit_updated", { "state": true }],
[9756520, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 115 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[256, 257]]}, { 
    "frame_type": "padding"}]}],
[9756520, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 70389}],
[9756520, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9856277, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9856277, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 258, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[115, 115]], "ect0": 115, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9856277, 0, "recovery", "metrics_updated", {"cwnd": 25968,"bytes_in_flight": 0,"smoothed_rtt": 72810,"latest_rtt": 89757}],
[9857372, 0, "transport", "spin_bit_updated", { "state": false }],
[9857372, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 116 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[257, 258]]}, { 
    "frame_type": "padding"}]}],
[9857372, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 72810}],
[9857372, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9957454, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9957454, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 259, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[116, 116]], "ect0": 116, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9957454, 0, "recovery", "metrics_updated", {"cwnd": 26007,"bytes_in_flight": 0,"smoothed_rtt": 74969,"latest_rtt": 90082}],
[9958549, 0, "transport", "spin_bit_updated", { "state": true }],
[9958549, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 117 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[258, 259]]}, { 
    "frame_type": "padding"}]}],
[9958549, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 74969}],
[9958549, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10058149, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10058149, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 260, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[117, 117]], "ect0": 117, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10058149, 0, "recovery", "metrics_updated", {"cwnd": 26046,"bytes_in_flight": 0,"smoothed_rtt": 76797,"latest_rtt": 89600}],
[10059261, 0, "transport", "spin_bit_updated", { "state": false }],
[10059261, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 118 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[259, 260]]}, { 
    "frame_type": "padding"}]}],
[10059261, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 76797}],
[10059261, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10158854, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10158854, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 261, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[118, 118]], "ect0": 118, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10158854, 0, "recovery", "metrics_updated", {"cwnd": 26085,"bytes_in_flight": 0,"smoothed_rtt": 78396,"latest_rtt": 89593}],
[10160023, 0, "transport", "spin_bit_updated", { "state": true }],
[10160023, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 119 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 146, "acked_ranges": [[260, 261]]}, { 
    "frame_type": "padding"}]}],
[10160023, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 78396}],
[10160023, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10259349, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10259349, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 262, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[119, 119]], "ect0": 119, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10259349, 0, "recovery", "metrics_updated", {"cwnd": 26124,"bytes_in_flight": 0,"smoothed_rtt": 79762,"latest_rtt": 89326}],
[10260697, 0, "transport", "spin_bit_updated", { "state": false }],
[10260697, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 120 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 168, "acked_ranges": [[261, 262]]}, { 
    "frame_type": "padding"}]}],
[10260697, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 79762}],
[10260697, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10309366, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10309366, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 263, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10310463, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 121 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[261, 263]]}, { 
    "frame_type": "padding"}]}],
[10310463, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 79762}],
[10310463, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10354504, 0, "transport", "datagram_received", { "byte_length": 43}],
[10354504, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 43, "packet_number": 264, "dcid": "0b6714a58eae6dad" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 175, "acked_ranges": [[120, 120]], "ect0": 120, "ect1": 0, "ce": 0}, { 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[10354527, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[10354504, 0, "recovery", "metrics_updated", {"cwnd": 26163,"bytes_in_flight": 55,"smoothed_rtt": 80267,"latest_rtt": 83807}],
[10354572, 0, "transport", "spin_bit_updated", { "state": true }],
[10354572, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 7, "packet_number": 122 }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 0}]}],
[10354572, 0, "transport", "datagram_sent", { "byte_length": 23}],
[10354617, 0, "info", "message", { "message": "Closed. Retrans= 1, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.000000"}]]}]}