{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "3bb63d951a3f9164","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "1099649545246"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "57.154.5.162", "port_v4":31868}, "addr_to" : {"ip_v4": "172.31.61.32", "port_v4":20753}}],
[0, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 0, "version": "00000001", "payload_length": 1182, "dcid": "3bb63d951a3f9164" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 357}]}],
[818, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[842, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 87, "packet_number": 103889, "payload_length": 65, "scid": "8c5dd12926c58eb4" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 105, "acked_ranges": [[0, 0]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 56}]}],
[842, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[158141, 0, "transport", "datagram_received", { "byte_length": 1220}],
[158141, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 1, "payload_length": 1182, "dcid": "8c5dd12926c58eb4" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 4, "acked_ranges": [[103889, 103889]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 357, "length": 325}, { 
    "frame_type": "ping"}]}],
[158161, 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}],
[158170, 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": "8c5dd12926c58eb4",
    "original_connection_id": "3bb63d951a3f9164",
    "stateless_reset_token": "49ab3944f68b3fcb86cecc1303ea341d",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[158468, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 154, "packet_number": 103890, "payload_length": 132, "scid": "8c5dd12926c58eb4" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 40, "acked_ranges": [[0, 1]]}, { 
    "frame_type": "crypto", "offset": 56, "length": 123}]}],
[158468, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1066, "packet_number": 0, "payload_length": 1045, "scid": "8c5dd12926c58eb4" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1041}]}],
[158468, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[158479, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[158468, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 210, "packet_number": 1, "payload_length": 189, "scid": "8c5dd12926c58eb4" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1041, "length": 184}]}],
[158468, 0, "transport", "datagram_sent", { "byte_length": 226}],
[159797, 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": "6e37e00c67e541882182b104c54f9fa24e490f17c67e61e657929abecb6716df97681a67af8d8efbdca7b3d34b767f33e834"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "b54c653ccf26b57a", "reset_token": "da4b6dafe766e48da2c525f12a7e74b0"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "763d03c284275576", "reset_token": "14edd3f6c4c7e526c3a5ca89b81d5eb0"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "92d28c61f60741eb", "reset_token": "e2b2b2c3a3e3bc3b3dd2e21729f11064"}, { 
    "frame_type": "padding"}]}],
[159797, 0, "recovery", "metrics_updated", {"cwnd": 15447,"pacing_rate": 1361424,"bytes_in_flight": 1917,"smoothed_rtt": 157299,"min_rtt": 157299,"latest_rtt": 157299}],
[159797, 0, "transport", "datagram_sent", { "byte_length": 439}],
[162376, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[162376, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3389,"smoothed_rtt": 157299}],
[162376, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[212885, 0, "transport", "datagram_received", { "byte_length": 1220}],
[212885, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 49, "packet_number": 2, "payload_length": 11, "dcid": "8c5dd12926c58eb4" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 4, "acked_ranges": [[103890, 103890]], "ect0": 2, "ect1": 0, "ce": 0}]}],
[212885, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 1171, "packet_number": 3, "payload_length": 1134, "dcid": "8c5dd12926c58eb4" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 2, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}, { 
    "frame_type": "padding"}]}],
[212951, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[212957, 0, "transport", "datagram_received", { "byte_length": 1252}],
[212957, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 4, "dcid": "8c5dd12926c58eb4", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[212957, 0, "recovery", "metrics_updated", {"cwnd": 16877,"bytes_in_flight": 1911,"smoothed_rtt": 133185,"min_rtt": 54417,"latest_rtt": 54417,"app_limited": 1}],
[212966, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 2 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[4, 4]]}, { 
    "frame_type": "ack_frequency", "sequence_number": 0, "packet_tolerance": 2, "max_ack_delay": 16000, "reordering_threshold": 0}, { 
    "frame_type": "handshake_done"}, { 
    "frame_type": "padding"}]}],
[212966, 0, "recovery", "metrics_updated", {"bytes_in_flight": 1966,"smoothed_rtt": 133185}],
[212966, 0, "transport", "datagram_sent", { "byte_length": 55}],
[217060, 0, "transport", "datagram_received", { "byte_length": 37}],
[217060, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 37, "packet_number": 5, "dcid": "8c5dd12926c58eb4" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}]}],
[217060, 0, "recovery", "metrics_updated", {"cwnd": 18756,"pacing_rate": 1361387,"bytes_in_flight": 55,"smoothed_rtt": 123372,"latest_rtt": 54684}],
[272346, 0, "transport", "datagram_received", { "byte_length": 1332}],
[272346, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1332, "packet_number": 6, "dcid": "8c5dd12926c58eb4" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[272450, 0, "transport", "spin_bit_updated", { "state": true }],
[272450, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 3 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 13, "acked_ranges": [[4, 6]]}, { 
    "frame_type": "padding"}]}],
[272450, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 123372}],
[272450, 0, "transport", "datagram_sent", { "byte_length": 55}],
[291061, 0, "transport", "datagram_received", { "byte_length": 38}],
[291061, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 38, "packet_number": 7, "dcid": "8c5dd12926c58eb4" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 74, "acked_ranges": [[0, 2]], "ect0": 3, "ect1": 0, "ce": 0}]}],
[291061, 0, "recovery", "metrics_updated", {"cwnd": 18795,"bytes_in_flight": 55,"smoothed_rtt": 116462,"latest_rtt": 68095}],
[327623, 0, "transport", "datagram_received", { "byte_length": 1412}],
[327623, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1412, "packet_number": 8, "dcid": "8c5dd12926c58eb4" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[327636, 0, "transport", "spin_bit_updated", { "state": false }],
[327636, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 4 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[5, 8]]}, { 
    "frame_type": "padding"}]}],
[327636, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 116462}],
[327636, 0, "transport", "datagram_sent", { "byte_length": 55}],
[380834, 0, "transport", "datagram_received", { "byte_length": 1440}],
[380834, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 9, "dcid": "8c5dd12926c58eb4" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[381920, 0, "transport", "spin_bit_updated", { "state": true }],
[381920, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 5 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[5, 9]]}, { 
    "frame_type": "padding"}]}],
[381920, 0, "recovery", "metrics_updated", {"bytes_in_flight": 165,"smoothed_rtt": 116462}],
[381920, 0, "transport", "datagram_sent", { "byte_length": 55}],
[472858, 0, "transport", "datagram_received", { "byte_length": 40}],
[472858, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 40, "packet_number": 10, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 147, "acked_ranges": [[3, 5]], "ect0": 6, "ect1": 0, "ce": 0}, { 
    "frame_type": "retire_connection_id", "sequence_number": 0}]}],
[472858, 0, "recovery", "metrics_updated", {"cwnd": 18912,"bytes_in_flight": 0,"smoothed_rtt": 112021,"latest_rtt": 80938}],
[472877, 0, "transport", "datagram_received", { "byte_length": 1440}],
[472877, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 11, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[472884, 0, "transport", "spin_bit_updated", { "state": false }],
[472884, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 6 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[9, 11]]}, { 
    "frame_type": "new_connection_id", "sequence_number": 4, "retire_before": 0, "connection_id": "340073ac758c221b", "reset_token": "3c84be79078b49b100375845e9f4f62e"}, { 
    "frame_type": "padding"}]}],
[472884, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 112021}],
[472884, 0, "transport", "datagram_sent", { "byte_length": 55}],
[526244, 0, "transport", "datagram_received", { "byte_length": 1440}],
[526244, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 12, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[6, 6]], "ect0": 7, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[526244, 0, "recovery", "metrics_updated", {"cwnd": 18951,"bytes_in_flight": 0,"smoothed_rtt": 104688,"min_rtt": 53360,"latest_rtt": 53360}],
[527381, 0, "transport", "spin_bit_updated", { "state": true }],
[527381, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 7 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[11, 12]]}, { 
    "frame_type": "padding"}]}],
[527381, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 104688}],
[527381, 0, "transport", "datagram_sent", { "byte_length": 55}],
[581695, 0, "transport", "datagram_received", { "byte_length": 1440}],
[581695, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 13, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[7, 7]], "ect0": 8, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[581695, 0, "recovery", "metrics_updated", {"cwnd": 18990,"bytes_in_flight": 0,"smoothed_rtt": 98391,"latest_rtt": 54314}],
[582813, 0, "transport", "spin_bit_updated", { "state": false }],
[582813, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 8 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[12, 13]]}, { 
    "frame_type": "padding"}]}],
[582813, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 98391}],
[582813, 0, "transport", "datagram_sent", { "byte_length": 55}],
[635942, 0, "transport", "datagram_received", { "byte_length": 1440}],
[635942, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 14, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[8, 8]], "ect0": 9, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[635942, 0, "recovery", "metrics_updated", {"cwnd": 19029,"bytes_in_flight": 0,"smoothed_rtt": 92733,"min_rtt": 53129,"latest_rtt": 53129}],
[637029, 0, "transport", "spin_bit_updated", { "state": true }],
[637029, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 9 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[13, 14]]}, { 
    "frame_type": "padding"}]}],
[637029, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 92733}],
[637029, 0, "transport", "datagram_sent", { "byte_length": 55}],
[690439, 0, "transport", "datagram_received", { "byte_length": 1440}],
[690439, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 15, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[9, 9]], "ect0": 10, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[690439, 0, "recovery", "metrics_updated", {"cwnd": 19068,"bytes_in_flight": 0,"smoothed_rtt": 87817,"latest_rtt": 53410}],
[691554, 0, "transport", "spin_bit_updated", { "state": false }],
[691554, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 10 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[14, 15]]}, { 
    "frame_type": "padding"}]}],
[691554, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 87817}],
[691554, 0, "transport", "datagram_sent", { "byte_length": 55}],
[741238, 0, "transport", "datagram_received", { "byte_length": 1440}],
[741238, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 16, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[742333, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 11 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[14, 16]]}, { 
    "frame_type": "padding"}]}],
[742333, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 87817}],
[742333, 0, "transport", "datagram_sent", { "byte_length": 55}],
[795672, 0, "transport", "datagram_received", { "byte_length": 1440}],
[795672, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 17, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[10, 11]], "ect0": 12, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[795672, 0, "recovery", "metrics_updated", {"cwnd": 19146,"bytes_in_flight": 0,"smoothed_rtt": 83507,"latest_rtt": 53339}],
[796766, 0, "transport", "spin_bit_updated", { "state": true }],
[796766, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 12 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[16, 17]]}, { 
    "frame_type": "padding"}]}],
[796766, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 83507}],
[796766, 0, "transport", "datagram_sent", { "byte_length": 55}],
[849913, 0, "transport", "datagram_received", { "byte_length": 1440}],
[849913, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 18, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[12, 12]], "ect0": 13, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[849913, 0, "recovery", "metrics_updated", {"cwnd": 19185,"bytes_in_flight": 0,"smoothed_rtt": 79712,"latest_rtt": 53147}],
[851005, 0, "transport", "spin_bit_updated", { "state": false }],
[851005, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 13 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[17, 18]]}, { 
    "frame_type": "padding"}]}],
[851005, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 79712}],
[851005, 0, "transport", "datagram_sent", { "byte_length": 55}],
[904183, 0, "transport", "datagram_received", { "byte_length": 1440}],
[904183, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 19, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[13, 13]], "ect0": 14, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[904183, 0, "recovery", "metrics_updated", {"cwnd": 19224,"bytes_in_flight": 0,"smoothed_rtt": 76395,"latest_rtt": 53178}],
[905277, 0, "transport", "spin_bit_updated", { "state": true }],
[905277, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 14 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[18, 19]]}, { 
    "frame_type": "padding"}]}],
[905277, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 76395}],
[905277, 0, "transport", "datagram_sent", { "byte_length": 55}],
[958384, 0, "transport", "datagram_received", { "byte_length": 1440}],
[958384, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 20, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[14, 14]], "ect0": 15, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[958384, 0, "recovery", "metrics_updated", {"cwnd": 19263,"bytes_in_flight": 0,"smoothed_rtt": 73484,"min_rtt": 53107,"latest_rtt": 53107}],
[959493, 0, "transport", "spin_bit_updated", { "state": false }],
[959493, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 15 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[19, 20]]}, { 
    "frame_type": "padding"}]}],
[959493, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73484}],
[959493, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1012634, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1012634, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 21, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[15, 15]], "ect0": 16, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1012634, 0, "recovery", "metrics_updated", {"cwnd": 19302,"bytes_in_flight": 0,"smoothed_rtt": 70941,"latest_rtt": 53141}],
[1013724, 0, "transport", "spin_bit_updated", { "state": true }],
[1013724, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 16 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[20, 21]]}, { 
    "frame_type": "padding"}]}],
[1013724, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 70941}],
[1013724, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1066828, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1066828, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 22, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[16, 16]], "ect0": 17, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1066828, 0, "recovery", "metrics_updated", {"cwnd": 19341,"bytes_in_flight": 0,"smoothed_rtt": 68711,"min_rtt": 53104,"latest_rtt": 53104}],
[1067916, 0, "transport", "spin_bit_updated", { "state": false }],
[1067916, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 17 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[21, 22]]}, { 
    "frame_type": "padding"}]}],
[1067916, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 68711}],
[1067916, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1117093, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1117093, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 23, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1118182, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 18 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[21, 23]]}, { 
    "frame_type": "padding"}]}],
[1118182, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 68711}],
[1118182, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1171300, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1171300, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 24, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[17, 18]], "ect0": 19, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1171300, 0, "recovery", "metrics_updated", {"cwnd": 19419,"bytes_in_flight": 0,"smoothed_rtt": 66761,"latest_rtt": 53118}],
[1172857, 0, "transport", "spin_bit_updated", { "state": true }],
[1172857, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 19 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 194, "acked_ranges": [[23, 24]]}, { 
    "frame_type": "padding"}]}],
[1172857, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 66761}],
[1172857, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1225928, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1225928, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 25, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[19, 19]], "ect0": 20, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1225928, 0, "recovery", "metrics_updated", {"cwnd": 19458,"bytes_in_flight": 0,"smoothed_rtt": 65049,"min_rtt": 53071,"latest_rtt": 53071}],
[1227027, 0, "transport", "spin_bit_updated", { "state": false }],
[1227027, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 20 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[24, 25]]}, { 
    "frame_type": "padding"}]}],
[1227027, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 65049}],
[1227027, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1280331, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1280331, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 26, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[20, 20]], "ect0": 21, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1280331, 0, "recovery", "metrics_updated", {"cwnd": 19497,"bytes_in_flight": 0,"smoothed_rtt": 63580,"latest_rtt": 53304}],
[1281433, 0, "transport", "spin_bit_updated", { "state": true }],
[1281433, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 21 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[25, 26]]}, { 
    "frame_type": "padding"}]}],
[1281433, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 63580}],
[1281433, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1334589, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1334589, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 27, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[21, 21]], "ect0": 22, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1334589, 0, "recovery", "metrics_updated", {"cwnd": 19536,"bytes_in_flight": 0,"smoothed_rtt": 62277,"latest_rtt": 53156}],
[1335590, 0, "transport", "spin_bit_updated", { "state": false }],
[1335590, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 22 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 125, "acked_ranges": [[26, 27]]}, { 
    "frame_type": "padding"}]}],
[1335590, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62277}],
[1335590, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1388708, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1388708, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 28, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[22, 22]], "ect0": 23, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1388708, 0, "recovery", "metrics_updated", {"cwnd": 19575,"bytes_in_flight": 0,"smoothed_rtt": 61132,"latest_rtt": 53118}],
[1389912, 0, "transport", "spin_bit_updated", { "state": true }],
[1389912, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 23 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 150, "acked_ranges": [[27, 28]]}, { 
    "frame_type": "padding"}]}],
[1389912, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61132}],
[1389912, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1443051, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1443051, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 29, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[23, 23]], "ect0": 24, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1443051, 0, "recovery", "metrics_updated", {"cwnd": 19614,"bytes_in_flight": 0,"smoothed_rtt": 60132,"latest_rtt": 53139}],
[1444051, 0, "transport", "spin_bit_updated", { "state": false }],
[1444051, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 24 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 125, "acked_ranges": [[28, 29]]}, { 
    "frame_type": "padding"}]}],
[1444051, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 60132}],
[1444051, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1497116, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1497116, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 30, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[24, 24]], "ect0": 25, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1497116, 0, "recovery", "metrics_updated", {"cwnd": 19653,"bytes_in_flight": 0,"smoothed_rtt": 59248,"min_rtt": 53065,"latest_rtt": 53065}],
[1498117, 0, "transport", "spin_bit_updated", { "state": true }],
[1498117, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 25 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 125, "acked_ranges": [[29, 30]]}, { 
    "frame_type": "padding"}]}],
[1498117, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 59248}],
[1498117, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1551214, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1551214, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 31, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[25, 25]], "ect0": 26, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1551214, 0, "recovery", "metrics_updated", {"cwnd": 19692,"bytes_in_flight": 0,"smoothed_rtt": 58479,"latest_rtt": 53097}],
[1552301, 0, "transport", "spin_bit_updated", { "state": false }],
[1552301, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 26 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[30, 31]]}, { 
    "frame_type": "padding"}]}],
[1552301, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 58479}],
[1552301, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1601260, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1601260, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 32, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1602346, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 27 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[30, 32]]}, { 
    "frame_type": "padding"}]}],
[1602346, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 58479}],
[1602346, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1655493, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1655493, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 33, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[26, 27]], "ect0": 28, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1655493, 0, "recovery", "metrics_updated", {"cwnd": 19770,"bytes_in_flight": 0,"smoothed_rtt": 57812,"latest_rtt": 53147}],
[1656600, 0, "transport", "spin_bit_updated", { "state": true }],
[1656600, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 28 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[32, 33]]}, { 
    "frame_type": "padding"}]}],
[1656600, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 57812}],
[1656600, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1709224, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1709224, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 34, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1710332, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 29 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[32, 34]]}, { 
    "frame_type": "padding"}]}],
[1710332, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 57812}],
[1710332, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1763567, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1763567, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 35, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[28, 29]], "ect0": 30, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1763567, 0, "recovery", "metrics_updated", {"cwnd": 19848,"bytes_in_flight": 0,"smoothed_rtt": 57239,"latest_rtt": 53235}],
[1764675, 0, "transport", "spin_bit_updated", { "state": false }],
[1764675, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 30 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[34, 35]]}, { 
    "frame_type": "padding"}]}],
[1764675, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 57239}],
[1764675, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1817834, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1817834, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 36, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[30, 30]], "ect0": 31, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1817834, 0, "recovery", "metrics_updated", {"cwnd": 19887,"bytes_in_flight": 0,"smoothed_rtt": 56729,"latest_rtt": 53159}],
[1818932, 0, "transport", "spin_bit_updated", { "state": true }],
[1818932, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 31 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[35, 36]]}, { 
    "frame_type": "padding"}]}],
[1818932, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 56729}],
[1818932, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1872063, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1872063, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 37, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[31, 31]], "ect0": 32, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1872063, 0, "recovery", "metrics_updated", {"cwnd": 19926,"bytes_in_flight": 0,"smoothed_rtt": 56279,"latest_rtt": 53131}],
[1873499, 0, "transport", "spin_bit_updated", { "state": false }],
[1873499, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 32 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 179, "acked_ranges": [[36, 37]]}, { 
    "frame_type": "padding"}]}],
[1873499, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 56279}],
[1873499, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1926610, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1926610, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 38, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[32, 32]], "ect0": 33, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1926610, 0, "recovery", "metrics_updated", {"cwnd": 19965,"bytes_in_flight": 0,"smoothed_rtt": 55883,"latest_rtt": 53111}],
[1927706, 0, "transport", "spin_bit_updated", { "state": true }],
[1927706, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 33 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[37, 38]]}, { 
    "frame_type": "padding"}]}],
[1927706, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 55883}],
[1927706, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1980828, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1980828, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 39, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[33, 33]], "ect0": 34, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1980828, 0, "recovery", "metrics_updated", {"cwnd": 20004,"bytes_in_flight": 0,"smoothed_rtt": 55537,"latest_rtt": 53122}],
[1981920, 0, "transport", "spin_bit_updated", { "state": false }],
[1981920, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 34 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[38, 39]]}, { 
    "frame_type": "padding"}]}],
[1981920, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 55537}],
[1981920, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2034990, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2034990, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 40, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[34, 34]], "ect0": 35, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2034990, 0, "recovery", "metrics_updated", {"cwnd": 20043,"bytes_in_flight": 0,"smoothed_rtt": 55228,"latest_rtt": 53070}],
[2036075, 0, "transport", "spin_bit_updated", { "state": true }],
[2036075, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 35 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[39, 40]]}, { 
    "frame_type": "padding"}]}],
[2036075, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 55228}],
[2036075, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2086154, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2086154, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 41, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2087332, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 36 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 147, "acked_ranges": [[39, 41]]}, { 
    "frame_type": "padding"}]}],
[2087332, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 55228}],
[2087332, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2140483, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2140483, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 42, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[35, 36]], "ect0": 37, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2140483, 0, "recovery", "metrics_updated", {"cwnd": 20121,"bytes_in_flight": 0,"smoothed_rtt": 54968,"latest_rtt": 53151}],
[2141607, 0, "transport", "spin_bit_updated", { "state": false }],
[2141607, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 37 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[41, 42]]}, { 
    "frame_type": "padding"}]}],
[2141607, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54968}],
[2141607, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2194796, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2194796, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 43, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[37, 37]], "ect0": 38, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2194796, 0, "recovery", "metrics_updated", {"cwnd": 20160,"bytes_in_flight": 0,"smoothed_rtt": 54745,"latest_rtt": 53189}],
[2195887, 0, "transport", "spin_bit_updated", { "state": true }],
[2195887, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 38 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[42, 43]]}, { 
    "frame_type": "padding"}]}],
[2195887, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54745}],
[2195887, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2248999, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2248999, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 44, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[38, 38]], "ect0": 39, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2248999, 0, "recovery", "metrics_updated", {"cwnd": 20199,"bytes_in_flight": 0,"smoothed_rtt": 54540,"latest_rtt": 53112}],
[2250096, 0, "transport", "spin_bit_updated", { "state": false }],
[2250096, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 39 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[43, 44]]}, { 
    "frame_type": "padding"}]}],
[2250096, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54540}],
[2250096, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2303198, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2303198, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 45, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[39, 39]], "ect0": 40, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2303198, 0, "recovery", "metrics_updated", {"cwnd": 20238,"bytes_in_flight": 0,"smoothed_rtt": 54360,"latest_rtt": 53102}],
[2304619, 0, "transport", "spin_bit_updated", { "state": true }],
[2304619, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 40 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 177, "acked_ranges": [[44, 45]]}, { 
    "frame_type": "padding"}]}],
[2304619, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54360}],
[2304619, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2354881, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2354881, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 46, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2355991, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 41 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[44, 46]]}, { 
    "frame_type": "padding"}]}],
[2355991, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 54360}],
[2355991, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2409149, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2409149, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 47, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[40, 41]], "ect0": 42, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2409149, 0, "recovery", "metrics_updated", {"cwnd": 20316,"bytes_in_flight": 0,"smoothed_rtt": 54209,"latest_rtt": 53158}],
[2410340, 0, "transport", "spin_bit_updated", { "state": false }],
[2410340, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 42 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 148, "acked_ranges": [[46, 47]]}, { 
    "frame_type": "padding"}]}],
[2410340, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54209}],
[2410340, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2460690, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2460690, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 48, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2461780, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 43 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[46, 48]]}, { 
    "frame_type": "padding"}]}],
[2461780, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 54209}],
[2461780, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2515015, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2515015, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 49, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[42, 43]], "ect0": 44, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2515015, 0, "recovery", "metrics_updated", {"cwnd": 20394,"bytes_in_flight": 0,"smoothed_rtt": 54087,"latest_rtt": 53235}],
[2516119, 0, "transport", "spin_bit_updated", { "state": true }],
[2516119, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 44 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[48, 49]]}, { 
    "frame_type": "padding"}]}],
[2516119, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54087}],
[2516119, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2569421, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2569421, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 50, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[44, 44]], "ect0": 45, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2569421, 0, "recovery", "metrics_updated", {"cwnd": 20433,"bytes_in_flight": 0,"smoothed_rtt": 53988,"latest_rtt": 53302}],
[2570513, 0, "transport", "spin_bit_updated", { "state": false }],
[2570513, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 45 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[49, 50]]}, { 
    "frame_type": "padding"}]}],
[2570513, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53988}],
[2570513, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2624053, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2624053, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 51, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[45, 45]], "ect0": 46, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2624053, 0, "recovery", "metrics_updated", {"cwnd": 20472,"bytes_in_flight": 0,"smoothed_rtt": 53932,"latest_rtt": 53540}],
[2625143, 0, "transport", "spin_bit_updated", { "state": true }],
[2625143, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 46 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[50, 51]]}, { 
    "frame_type": "padding"}]}],
[2625143, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53932}],
[2625143, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2674567, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2674567, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 52, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2675662, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 47 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[50, 52]]}, { 
    "frame_type": "padding"}]}],
[2675662, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 53932}],
[2675662, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2728741, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2728741, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 53, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[46, 47]], "ect0": 48, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2728741, 0, "recovery", "metrics_updated", {"cwnd": 20550,"bytes_in_flight": 0,"smoothed_rtt": 53825,"latest_rtt": 53079}],
[2729842, 0, "transport", "spin_bit_updated", { "state": false }],
[2729842, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 48 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[52, 53]]}, { 
    "frame_type": "padding"}]}],
[2729842, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53825}],
[2729842, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2782960, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2782960, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 54, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[48, 48]], "ect0": 49, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2782960, 0, "recovery", "metrics_updated", {"cwnd": 20589,"bytes_in_flight": 0,"smoothed_rtt": 53736,"latest_rtt": 53118}],
[2784053, 0, "transport", "spin_bit_updated", { "state": true }],
[2784053, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 49 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[53, 54]]}, { 
    "frame_type": "padding"}]}],
[2784053, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53736}],
[2784053, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2835717, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2835717, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 55, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2836811, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 50 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[53, 55]]}, { 
    "frame_type": "padding"}]}],
[2836811, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 53736}],
[2836811, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2890060, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2890060, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 56, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[49, 50]], "ect0": 51, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2890060, 0, "recovery", "metrics_updated", {"cwnd": 20667,"bytes_in_flight": 0,"smoothed_rtt": 53675,"latest_rtt": 53249}],
[2891172, 0, "transport", "spin_bit_updated", { "state": false }],
[2891172, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 51 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[55, 56]]}, { 
    "frame_type": "padding"}]}],
[2891172, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53675}],
[2891172, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2942850, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2942850, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 57, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2943937, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 52 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[55, 57]]}, { 
    "frame_type": "padding"}]}],
[2943937, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 53675}],
[2943937, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2997091, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2997091, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 58, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[51, 52]], "ect0": 53, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2997091, 0, "recovery", "metrics_updated", {"cwnd": 20745,"bytes_in_flight": 0,"smoothed_rtt": 53609,"latest_rtt": 53154}],
[2998194, 0, "transport", "spin_bit_updated", { "state": true }],
[2998194, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 53 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[57, 58]]}, { 
    "frame_type": "padding"}]}],
[2998194, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53609}],
[2998194, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3051349, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3051349, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 59, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[53, 53]], "ect0": 54, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3051349, 0, "recovery", "metrics_updated", {"cwnd": 20784,"bytes_in_flight": 0,"smoothed_rtt": 53552,"latest_rtt": 53155}],
[3052461, 0, "transport", "spin_bit_updated", { "state": false }],
[3052461, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 54 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[58, 59]]}, { 
    "frame_type": "padding"}]}],
[3052461, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53552}],
[3052461, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3101398, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3101398, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 60, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3102766, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 55 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 171, "acked_ranges": [[58, 60]]}, { 
    "frame_type": "padding"}]}],
[3102766, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 53552}],
[3102766, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3156051, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3156051, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 61, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[54, 55]], "ect0": 56, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3156051, 0, "recovery", "metrics_updated", {"cwnd": 20862,"bytes_in_flight": 0,"smoothed_rtt": 53518,"latest_rtt": 53285}],
[3157143, 0, "transport", "spin_bit_updated", { "state": true }],
[3157143, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 56 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[60, 61]]}, { 
    "frame_type": "padding"}]}],
[3157143, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53518}],
[3157143, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3210266, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3210266, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 62, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[56, 56]], "ect0": 57, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3210266, 0, "recovery", "metrics_updated", {"cwnd": 20901,"bytes_in_flight": 0,"smoothed_rtt": 53468,"latest_rtt": 53123}],
[3211466, 0, "transport", "spin_bit_updated", { "state": false }],
[3211466, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 57 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 150, "acked_ranges": [[61, 62]]}, { 
    "frame_type": "padding"}]}],
[3211466, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53468}],
[3211466, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3264700, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3264700, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 63, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[57, 57]], "ect0": 58, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3264700, 0, "recovery", "metrics_updated", {"cwnd": 20940,"bytes_in_flight": 0,"smoothed_rtt": 53438,"latest_rtt": 53234}],
[3265800, 0, "transport", "spin_bit_updated", { "state": true }],
[3265800, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 58 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[62, 63]]}, { 
    "frame_type": "padding"}]}],
[3265800, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53438}],
[3265800, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3319012, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3319012, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 64, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[58, 58]], "ect0": 59, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3319012, 0, "recovery", "metrics_updated", {"cwnd": 20979,"bytes_in_flight": 0,"smoothed_rtt": 53409,"latest_rtt": 53212}],
[3320167, 0, "transport", "spin_bit_updated", { "state": false }],
[3320167, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 59 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 144, "acked_ranges": [[63, 64]]}, { 
    "frame_type": "padding"}]}],
[3320167, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53409}],
[3320167, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3373292, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3373292, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 65, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[59, 59]], "ect0": 60, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3373292, 0, "recovery", "metrics_updated", {"cwnd": 21018,"bytes_in_flight": 0,"smoothed_rtt": 53373,"latest_rtt": 53125}],
[3374292, 0, "transport", "spin_bit_updated", { "state": true }],
[3374292, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 60 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 125, "acked_ranges": [[64, 65]]}, { 
    "frame_type": "padding"}]}],
[3374292, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53373}],
[3374292, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3427536, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3427536, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 66, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[60, 60]], "ect0": 61, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3427536, 0, "recovery", "metrics_updated", {"cwnd": 21057,"bytes_in_flight": 0,"smoothed_rtt": 53356,"latest_rtt": 53244}],
[3429074, 0, "transport", "spin_bit_updated", { "state": false }],
[3429074, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 61 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 192, "acked_ranges": [[65, 66]]}, { 
    "frame_type": "padding"}]}],
[3429074, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53356}],
[3429074, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3482250, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3482250, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 67, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[61, 61]], "ect0": 62, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3482250, 0, "recovery", "metrics_updated", {"cwnd": 21096,"bytes_in_flight": 0,"smoothed_rtt": 53333,"latest_rtt": 53176}],
[3483368, 0, "transport", "spin_bit_updated", { "state": true }],
[3483368, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 62 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[66, 67]]}, { 
    "frame_type": "padding"}]}],
[3483368, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53333}],
[3483368, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3536520, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3536520, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 68, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[62, 62]], "ect0": 63, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3536520, 0, "recovery", "metrics_updated", {"cwnd": 21135,"bytes_in_flight": 0,"smoothed_rtt": 53310,"latest_rtt": 53152}],
[3537645, 0, "transport", "spin_bit_updated", { "state": false }],
[3537645, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 63 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[67, 68]]}, { 
    "frame_type": "padding"}]}],
[3537645, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53310}],
[3537645, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3586607, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3586607, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 69, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3587697, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 64 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[67, 69]]}, { 
    "frame_type": "padding"}]}],
[3587697, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 53310}],
[3587697, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3696001, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3696001, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 70, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 215, "acked_ranges": [[63, 64]], "ect0": 65, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3696001, 0, "recovery", "metrics_updated", {"bytes_in_flight": 0,"smoothed_rtt": 53310}],
[3697001, 0, "transport", "spin_bit_updated", { "state": true }],
[3697001, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 65 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 125, "acked_ranges": [[67, 70]]}, { 
    "frame_type": "padding"}]}],
[3697001, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53310}],
[3697001, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3750084, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3750084, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 71, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[65, 65]], "ect0": 66, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3750084, 0, "recovery", "metrics_updated", {"cwnd": 21174,"bytes_in_flight": 0,"smoothed_rtt": 53281,"latest_rtt": 53083}],
[3751174, 0, "transport", "spin_bit_updated", { "state": false }],
[3751174, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 66 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[70, 71]]}, { 
    "frame_type": "padding"}]}],
[3751174, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53281}],
[3751174, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3804238, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3804238, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 72, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[66, 66]], "ect0": 67, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3804238, 0, "recovery", "metrics_updated", {"cwnd": 21213,"bytes_in_flight": 0,"smoothed_rtt": 53253,"min_rtt": 53064,"latest_rtt": 53064}],
[3805336, 0, "transport", "spin_bit_updated", { "state": true }],
[3805336, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 67 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[71, 72]]}, { 
    "frame_type": "padding"}]}],
[3805336, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53253}],
[3805336, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3858524, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3858524, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 73, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[67, 67]], "ect0": 68, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3858524, 0, "recovery", "metrics_updated", {"cwnd": 21252,"bytes_in_flight": 0,"smoothed_rtt": 53244,"latest_rtt": 53188}],
[3859629, 0, "transport", "spin_bit_updated", { "state": false }],
[3859629, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 68 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[72, 73]]}, { 
    "frame_type": "padding"}]}],
[3859629, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53244}],
[3859629, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3912814, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3912814, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 74, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[68, 68]], "ect0": 69, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3912814, 0, "recovery", "metrics_updated", {"cwnd": 21291,"bytes_in_flight": 0,"smoothed_rtt": 53236,"latest_rtt": 53185}],
[3913921, 0, "transport", "spin_bit_updated", { "state": true }],
[3913921, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 69 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[73, 74]]}, { 
    "frame_type": "padding"}]}],
[3913921, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53236}],
[3913921, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3967124, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3967124, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 75, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[69, 69]], "ect0": 70, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3967124, 0, "recovery", "metrics_updated", {"cwnd": 21330,"bytes_in_flight": 0,"smoothed_rtt": 53231,"latest_rtt": 53203}],
[3968249, 0, "transport", "spin_bit_updated", { "state": false }],
[3968249, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 70 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[74, 75]]}, { 
    "frame_type": "padding"}]}],
[3968249, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53231}],
[3968249, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4021356, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4021356, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 76, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[70, 70]], "ect0": 71, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4021356, 0, "recovery", "metrics_updated", {"cwnd": 21369,"bytes_in_flight": 0,"smoothed_rtt": 53215,"latest_rtt": 53107}],
[4022470, 0, "transport", "spin_bit_updated", { "state": true }],
[4022470, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 71 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[75, 76]]}, { 
    "frame_type": "padding"}]}],
[4022470, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53215}],
[4022470, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4075654, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4075654, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 77, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[71, 71]], "ect0": 72, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4075654, 0, "recovery", "metrics_updated", {"cwnd": 21408,"bytes_in_flight": 0,"smoothed_rtt": 53211,"latest_rtt": 53184}],
[4076655, 0, "transport", "spin_bit_updated", { "state": false }],
[4076655, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 72 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 125, "acked_ranges": [[76, 77]]}, { 
    "frame_type": "padding"}]}],
[4076655, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53211}],
[4076655, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4128026, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4128026, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 78, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4129144, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 73 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[76, 78]]}, { 
    "frame_type": "padding"}]}],
[4129144, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 53211}],
[4129144, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4180430, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4180430, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 79, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[72, 72]], "ect0": 73, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4180430, 0, "recovery", "metrics_updated", {"cwnd": 21447,"bytes_in_flight": 55,"smoothed_rtt": 58281,"latest_rtt": 93775}],
[4181535, 0, "transport", "spin_bit_updated", { "state": true }],
[4181535, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 74 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[78, 79]]}, { 
    "frame_type": "padding"}]}],
[4181535, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 58281}],
[4181535, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4234709, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4234709, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 80, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[73, 74]], "ect0": 75, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4234709, 0, "recovery", "metrics_updated", {"cwnd": 21525,"bytes_in_flight": 0,"smoothed_rtt": 57642,"latest_rtt": 53174}],
[4235824, 0, "transport", "spin_bit_updated", { "state": false }],
[4235824, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 75 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[79, 80]]}, { 
    "frame_type": "padding"}]}],
[4235824, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 57642}],
[4235824, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4289067, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4289067, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 81, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[75, 75]], "ect0": 76, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4289067, 0, "recovery", "metrics_updated", {"cwnd": 21564,"bytes_in_flight": 0,"smoothed_rtt": 57092,"latest_rtt": 53243}],
[4290072, 0, "transport", "spin_bit_updated", { "state": true }],
[4290072, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 76 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 125, "acked_ranges": [[80, 81]]}, { 
    "frame_type": "padding"}]}],
[4290072, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 57092}],
[4290072, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4343319, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4343319, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 82, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[76, 76]], "ect0": 77, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4343319, 0, "recovery", "metrics_updated", {"cwnd": 21603,"bytes_in_flight": 0,"smoothed_rtt": 56611,"latest_rtt": 53247}],
[4344639, 0, "transport", "spin_bit_updated", { "state": false }],
[4344639, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 77 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 165, "acked_ranges": [[81, 82]]}, { 
    "frame_type": "padding"}]}],
[4344639, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 56611}],
[4344639, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4397788, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4397788, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 83, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[77, 77]], "ect0": 78, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4397788, 0, "recovery", "metrics_updated", {"cwnd": 21642,"bytes_in_flight": 0,"smoothed_rtt": 56178,"latest_rtt": 53149}],
[4398883, 0, "transport", "spin_bit_updated", { "state": true }],
[4398883, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 78 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[82, 83]]}, { 
    "frame_type": "padding"}]}],
[4398883, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 56178}],
[4398883, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4452165, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4452165, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 84, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[78, 78]], "ect0": 79, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4452165, 0, "recovery", "metrics_updated", {"cwnd": 21681,"bytes_in_flight": 0,"smoothed_rtt": 55816,"latest_rtt": 53282}],
[4453263, 0, "transport", "spin_bit_updated", { "state": false }],
[4453263, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 79 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[83, 84]]}, { 
    "frame_type": "padding"}]}],
[4453263, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 55816}],
[4453263, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4506377, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4506377, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 85, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[79, 79]], "ect0": 80, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4506377, 0, "recovery", "metrics_updated", {"cwnd": 21720,"bytes_in_flight": 0,"smoothed_rtt": 55478,"latest_rtt": 53114}],
[4507496, 0, "transport", "spin_bit_updated", { "state": true }],
[4507496, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 80 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[84, 85]]}, { 
    "frame_type": "padding"}]}],
[4507496, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 55478}],
[4507496, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4560635, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4560635, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 86, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[80, 80]], "ect0": 81, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4560635, 0, "recovery", "metrics_updated", {"cwnd": 21759,"bytes_in_flight": 0,"smoothed_rtt": 55185,"latest_rtt": 53139}],
[4561769, 0, "transport", "spin_bit_updated", { "state": false }],
[4561769, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 81 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[85, 86]]}, { 
    "frame_type": "padding"}]}],
[4561769, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 55185}],
[4561769, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4614996, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4614996, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 87, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[81, 81]], "ect0": 82, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4614996, 0, "recovery", "metrics_updated", {"cwnd": 21798,"bytes_in_flight": 0,"smoothed_rtt": 54940,"latest_rtt": 53227}],
[4616093, 0, "transport", "spin_bit_updated", { "state": true }],
[4616093, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 82 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[86, 87]]}, { 
    "frame_type": "padding"}]}],
[4616093, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54940}],
[4616093, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4665616, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4665616, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 88, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4666712, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 83 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[86, 88]]}, { 
    "frame_type": "padding"}]}],
[4666712, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 54940}],
[4666712, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4720327, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4720327, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 89, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[82, 83]], "ect0": 84, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4720327, 0, "recovery", "metrics_updated", {"cwnd": 21876,"bytes_in_flight": 0,"smoothed_rtt": 54774,"latest_rtt": 53615}],
[4721435, 0, "transport", "spin_bit_updated", { "state": false }],
[4721435, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 84 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[88, 89]]}, { 
    "frame_type": "padding"}]}],
[4721435, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54774}],
[4721435, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4774633, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4774633, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 90, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[84, 84]], "ect0": 85, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4774633, 0, "recovery", "metrics_updated", {"cwnd": 21915,"bytes_in_flight": 0,"smoothed_rtt": 54577,"latest_rtt": 53198}],
[4775728, 0, "transport", "spin_bit_updated", { "state": true }],
[4775728, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 85 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[89, 90]]}, { 
    "frame_type": "padding"}]}],
[4775728, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54577}],
[4775728, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4826380, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4826380, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 91, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4827492, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 86 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[89, 91]]}, { 
    "frame_type": "padding"}]}],
[4827492, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 54577}],
[4827492, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4880777, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4880777, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 92, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[85, 86]], "ect0": 87, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4880777, 0, "recovery", "metrics_updated", {"cwnd": 21993,"bytes_in_flight": 0,"smoothed_rtt": 54415,"latest_rtt": 53285}],
[4882005, 0, "transport", "spin_bit_updated", { "state": false }],
[4882005, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 87 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 153, "acked_ranges": [[91, 92]]}, { 
    "frame_type": "padding"}]}],
[4882005, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54415}],
[4882005, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4931709, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4931709, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 93, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4932812, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 88 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[91, 93]]}, { 
    "frame_type": "padding"}]}],
[4932812, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 54415}],
[4932812, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4985932, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4985932, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 94, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[87, 88]], "ect0": 89, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4985932, 0, "recovery", "metrics_updated", {"cwnd": 22071,"bytes_in_flight": 0,"smoothed_rtt": 54253,"latest_rtt": 53120}],
[4987046, 0, "transport", "spin_bit_updated", { "state": true }],
[4987046, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 89 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[93, 94]]}, { 
    "frame_type": "padding"}]}],
[4987046, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54253}],
[4987046, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5040254, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5040254, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 95, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[89, 89]], "ect0": 90, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5040254, 0, "recovery", "metrics_updated", {"cwnd": 22110,"bytes_in_flight": 0,"smoothed_rtt": 54122,"latest_rtt": 53208}],
[5041363, 0, "transport", "spin_bit_updated", { "state": false }],
[5041363, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 90 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[94, 95]]}, { 
    "frame_type": "padding"}]}],
[5041363, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54122}],
[5041363, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5094642, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5094642, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 96, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[90, 90]], "ect0": 91, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5094642, 0, "recovery", "metrics_updated", {"cwnd": 22149,"bytes_in_flight": 0,"smoothed_rtt": 54016,"latest_rtt": 53279}],
[5095741, 0, "transport", "spin_bit_updated", { "state": true }],
[5095741, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 91 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[95, 96]]}, { 
    "frame_type": "padding"}]}],
[5095741, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54016}],
[5095741, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5149123, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5149123, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 97, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[91, 91]], "ect0": 92, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5149123, 0, "recovery", "metrics_updated", {"cwnd": 22188,"bytes_in_flight": 0,"smoothed_rtt": 53936,"latest_rtt": 53382}],
[5150230, 0, "transport", "spin_bit_updated", { "state": false }],
[5150230, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 92 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[96, 97]]}, { 
    "frame_type": "padding"}]}],
[5150230, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53936}],
[5150230, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5203467, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5203467, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 98, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[92, 92]], "ect0": 93, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5203467, 0, "recovery", "metrics_updated", {"cwnd": 22227,"bytes_in_flight": 0,"smoothed_rtt": 53848,"latest_rtt": 53237}],
[5204575, 0, "transport", "spin_bit_updated", { "state": true }],
[5204575, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 93 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[97, 98]]}, { 
    "frame_type": "padding"}]}],
[5204575, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53848}],
[5204575, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5257916, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5257916, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 99, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[93, 93]], "ect0": 94, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5257916, 0, "recovery", "metrics_updated", {"cwnd": 22266,"bytes_in_flight": 0,"smoothed_rtt": 53784,"latest_rtt": 53341}],
[5258975, 0, "transport", "spin_bit_updated", { "state": false }],
[5258975, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 94 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 132, "acked_ranges": [[98, 99]]}, { 
    "frame_type": "padding"}]}],
[5258975, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53784}],
[5258975, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5312234, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5312234, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 100, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[94, 94]], "ect0": 95, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5312234, 0, "recovery", "metrics_updated", {"cwnd": 22305,"bytes_in_flight": 0,"smoothed_rtt": 53718,"latest_rtt": 53259}],
[5313361, 0, "transport", "spin_bit_updated", { "state": true }],
[5313361, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 95 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[99, 100]]}, { 
    "frame_type": "padding"}]}],
[5313361, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53718}],
[5313361, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5366614, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5366614, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 101, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[95, 95]], "ect0": 96, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5366614, 0, "recovery", "metrics_updated", {"cwnd": 22344,"bytes_in_flight": 0,"smoothed_rtt": 53659,"latest_rtt": 53253}],
[5367735, 0, "transport", "spin_bit_updated", { "state": false }],
[5367735, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 96 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[100, 101]]}, { 
    "frame_type": "padding"}]}],
[5367735, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53659}],
[5367735, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5420971, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5420971, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 102, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[96, 96]], "ect0": 97, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5420971, 0, "recovery", "metrics_updated", {"cwnd": 22383,"bytes_in_flight": 0,"smoothed_rtt": 53606,"latest_rtt": 53236}],
[5422074, 0, "transport", "spin_bit_updated", { "state": true }],
[5422074, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 97 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[101, 102]]}, { 
    "frame_type": "padding"}]}],
[5422074, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53606}],
[5422074, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5475318, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5475318, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 103, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[97, 97]], "ect0": 98, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5475318, 0, "recovery", "metrics_updated", {"cwnd": 22422,"bytes_in_flight": 0,"smoothed_rtt": 53560,"latest_rtt": 53244}],
[5476767, 0, "transport", "spin_bit_updated", { "state": false }],
[5476767, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 98 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 181, "acked_ranges": [[102, 103]]}, { 
    "frame_type": "padding"}]}],
[5476767, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53560}],
[5476767, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5525585, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5525585, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 104, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5526710, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 99 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[102, 104]]}, { 
    "frame_type": "padding"}]}],
[5526710, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 53560}],
[5526710, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5632327, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5632327, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 105, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[98, 99]], "ect0": 100, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5632327, 0, "recovery", "metrics_updated", {"bytes_in_flight": 0,"smoothed_rtt": 53560}],
[5633438, 0, "transport", "spin_bit_updated", { "state": true }],
[5633438, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 100 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[102, 105]]}, { 
    "frame_type": "padding"}]}],
[5633438, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53560}],
[5633438, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5686674, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5686674, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 106, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[100, 100]], "ect0": 101, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5686674, 0, "recovery", "metrics_updated", {"cwnd": 22461,"bytes_in_flight": 0,"smoothed_rtt": 53519,"latest_rtt": 53236}],
[5687791, 0, "transport", "spin_bit_updated", { "state": false }],
[5687791, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 101 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[105, 106]]}, { 
    "frame_type": "padding"}]}],
[5687791, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53519}],
[5687791, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5741074, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5741074, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 107, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[101, 101]], "ect0": 102, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5741074, 0, "recovery", "metrics_updated", {"cwnd": 22500,"bytes_in_flight": 0,"smoothed_rtt": 53489,"latest_rtt": 53283}],
[5742214, 0, "transport", "spin_bit_updated", { "state": true }],
[5742214, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 102 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[106, 107]]}, { 
    "frame_type": "padding"}]}],
[5742214, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53489}],
[5742214, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5791341, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5791341, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 108, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5792437, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 103 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[106, 108]]}, { 
    "frame_type": "padding"}]}],
[5792437, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 53489}],
[5792437, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5845710, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5845710, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 109, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[102, 103]], "ect0": 104, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5845710, 0, "recovery", "metrics_updated", {"cwnd": 22578,"bytes_in_flight": 0,"smoothed_rtt": 53462,"latest_rtt": 53273}],
[5846774, 0, "transport", "spin_bit_updated", { "state": false }],
[5846774, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 104 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 133, "acked_ranges": [[108, 109]]}, { 
    "frame_type": "padding"}]}],
[5846774, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53462}],
[5846774, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5897678, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5897678, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 110, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5898776, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 105 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[108, 110]]}, { 
    "frame_type": "padding"}]}],
[5898776, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 53462}],
[5898776, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5951976, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5951976, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 111, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[104, 105]], "ect0": 106, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5951976, 0, "recovery", "metrics_updated", {"cwnd": 22656,"bytes_in_flight": 0,"smoothed_rtt": 53429,"latest_rtt": 53200}],
[5953081, 0, "transport", "spin_bit_updated", { "state": true }],
[5953081, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 106 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[110, 111]]}, { 
    "frame_type": "padding"}]}],
[5953081, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53429}],
[5953081, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6006318, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6006318, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 112, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[106, 106]], "ect0": 107, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6006318, 0, "recovery", "metrics_updated", {"cwnd": 22695,"bytes_in_flight": 0,"smoothed_rtt": 53405,"latest_rtt": 53237}],
[6007428, 0, "transport", "spin_bit_updated", { "state": false }],
[6007428, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 107 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[111, 112]]}, { 
    "frame_type": "padding"}]}],
[6007428, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53405}],
[6007428, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6057504, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6057504, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 113, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6058598, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 108 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[111, 113]]}, { 
    "frame_type": "padding"}]}],
[6058598, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 53405}],
[6058598, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6111802, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6111802, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 114, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[107, 108]], "ect0": 109, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6111802, 0, "recovery", "metrics_updated", {"cwnd": 22773,"bytes_in_flight": 0,"smoothed_rtt": 53379,"latest_rtt": 53204}],
[6112902, 0, "transport", "spin_bit_updated", { "state": true }],
[6112902, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 109 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[113, 114]]}, { 
    "frame_type": "padding"}]}],
[6112902, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53379}],
[6112902, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6166092, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6166092, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 115, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[109, 109]], "ect0": 110, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6166092, 0, "recovery", "metrics_updated", {"cwnd": 22812,"bytes_in_flight": 0,"smoothed_rtt": 53355,"latest_rtt": 53190}],
[6167168, 0, "transport", "spin_bit_updated", { "state": false }],
[6167168, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 110 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 134, "acked_ranges": [[114, 115]]}, { 
    "frame_type": "padding"}]}],
[6167168, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53355}],
[6167168, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6220392, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6220392, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 116, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[110, 110]], "ect0": 111, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6220392, 0, "recovery", "metrics_updated", {"cwnd": 22851,"bytes_in_flight": 0,"smoothed_rtt": 53338,"latest_rtt": 53224}],
[6221524, 0, "transport", "spin_bit_updated", { "state": true }],
[6221524, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 111 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[115, 116]]}, { 
    "frame_type": "padding"}]}],
[6221524, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53338}],
[6221524, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6274697, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6274697, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 117, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[111, 111]], "ect0": 112, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6274697, 0, "recovery", "metrics_updated", {"cwnd": 22890,"bytes_in_flight": 0,"smoothed_rtt": 53317,"latest_rtt": 53173}],
[6275769, 0, "transport", "spin_bit_updated", { "state": false }],
[6275769, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 112 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 134, "acked_ranges": [[116, 117]]}, { 
    "frame_type": "padding"}]}],
[6275769, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53317}],
[6275769, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6329001, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6329001, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 118, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[112, 112]], "ect0": 113, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6329001, 0, "recovery", "metrics_updated", {"cwnd": 22929,"bytes_in_flight": 0,"smoothed_rtt": 53306,"latest_rtt": 53232}],
[6330096, 0, "transport", "spin_bit_updated", { "state": true }],
[6330096, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 113 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[117, 118]]}, { 
    "frame_type": "padding"}]}],
[6330096, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53306}],
[6330096, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6383288, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6383288, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 119, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[113, 113]], "ect0": 114, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6383288, 0, "recovery", "metrics_updated", {"cwnd": 22968,"bytes_in_flight": 0,"smoothed_rtt": 53291,"latest_rtt": 53192}],
[6384393, 0, "transport", "spin_bit_updated", { "state": false }],
[6384393, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 114 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[118, 119]]}, { 
    "frame_type": "padding"}]}],
[6384393, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53291}],
[6384393, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6433482, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6433482, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 120, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6434589, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 115 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[118, 120]]}, { 
    "frame_type": "padding"}]}],
[6434589, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 53291}],
[6434589, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6543041, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6543041, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 121, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 215, "acked_ranges": [[114, 115]], "ect0": 116, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6543041, 0, "recovery", "metrics_updated", {"bytes_in_flight": 0,"smoothed_rtt": 53291}],
[6544042, 0, "transport", "spin_bit_updated", { "state": true }],
[6544042, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 116 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 125, "acked_ranges": [[118, 121]]}, { 
    "frame_type": "padding"}]}],
[6544042, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53291}],
[6544042, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6597196, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6597196, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 122, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[116, 116]], "ect0": 117, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6597196, 0, "recovery", "metrics_updated", {"cwnd": 23007,"bytes_in_flight": 0,"smoothed_rtt": 53273,"latest_rtt": 53154}],
[6598514, 0, "transport", "spin_bit_updated", { "state": false }],
[6598514, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 117 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 164, "acked_ranges": [[121, 122]]}, { 
    "frame_type": "padding"}]}],
[6598514, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53273}],
[6598514, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6651623, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6651623, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 123, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[117, 117]], "ect0": 118, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6651623, 0, "recovery", "metrics_updated", {"cwnd": 23046,"bytes_in_flight": 0,"smoothed_rtt": 53252,"latest_rtt": 53109}],
[6652623, 0, "transport", "spin_bit_updated", { "state": true }],
[6652623, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 118 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 125, "acked_ranges": [[122, 123]]}, { 
    "frame_type": "padding"}]}],
[6652623, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53252}],
[6652623, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6705727, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6705727, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 124, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[118, 118]], "ect0": 119, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6705727, 0, "recovery", "metrics_updated", {"cwnd": 23085,"bytes_in_flight": 0,"smoothed_rtt": 53233,"latest_rtt": 53104}],
[6707235, 0, "transport", "spin_bit_updated", { "state": false }],
[6707235, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 119 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 188, "acked_ranges": [[123, 124]]}, { 
    "frame_type": "padding"}]}],
[6707235, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53233}],
[6707235, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6760706, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6760706, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 125, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[119, 119]], "ect0": 120, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6760706, 0, "recovery", "metrics_updated", {"cwnd": 23124,"bytes_in_flight": 0,"smoothed_rtt": 53262,"latest_rtt": 53471}],
[6761826, 0, "transport", "spin_bit_updated", { "state": true }],
[6761826, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 120 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[124, 125]]}, { 
    "frame_type": "padding"}]}],
[6761826, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53262}],
[6761826, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6814954, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6814954, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 126, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[120, 120]], "ect0": 121, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6814954, 0, "recovery", "metrics_updated", {"cwnd": 23163,"bytes_in_flight": 0,"smoothed_rtt": 53245,"latest_rtt": 53128}],
[6816037, 0, "transport", "spin_bit_updated", { "state": false }],
[6816037, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 121 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[125, 126]]}, { 
    "frame_type": "padding"}]}],
[6816037, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53245}],
[6816037, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6868078, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6868078, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 127, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6869441, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 122 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 170, "acked_ranges": [[125, 127]]}, { 
    "frame_type": "padding"}]}],
[6869441, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 53245}],
[6869441, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6922561, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6922561, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 128, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[121, 122]], "ect0": 123, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6922561, 0, "recovery", "metrics_updated", {"cwnd": 23241,"bytes_in_flight": 0,"smoothed_rtt": 53229,"latest_rtt": 53120}],
[6923651, 0, "transport", "spin_bit_updated", { "state": true }],
[6923651, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 123 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[127, 128]]}, { 
    "frame_type": "padding"}]}],
[6923651, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53229}],
[6923651, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6976846, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6976846, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 129, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[123, 123]], "ect0": 124, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6976846, 0, "recovery", "metrics_updated", {"cwnd": 23280,"bytes_in_flight": 0,"smoothed_rtt": 53224,"latest_rtt": 53195}],
[6977954, 0, "transport", "spin_bit_updated", { "state": false }],
[6977954, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 124 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[128, 129]]}, { 
    "frame_type": "padding"}]}],
[6977954, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53224}],
[6977954, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7027554, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7027554, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 130, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7028942, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 125 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 173, "acked_ranges": [[128, 130]]}, { 
    "frame_type": "padding"}]}],
[7028942, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 53224}],
[7028942, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7082259, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7082259, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 131, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[124, 125]], "ect0": 126, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7082259, 0, "recovery", "metrics_updated", {"cwnd": 23358,"bytes_in_flight": 0,"smoothed_rtt": 53235,"latest_rtt": 53317}],
[7083345, 0, "transport", "spin_bit_updated", { "state": true }],
[7083345, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 126 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[130, 131]]}, { 
    "frame_type": "padding"}]}],
[7083345, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53235}],
[7083345, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7136563, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7136563, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 132, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[126, 126]], "ect0": 127, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7136563, 0, "recovery", "metrics_updated", {"cwnd": 23397,"bytes_in_flight": 0,"smoothed_rtt": 53232,"latest_rtt": 53218}],
[7137706, 0, "transport", "spin_bit_updated", { "state": false }],
[7137706, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 127 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[131, 132]]}, { 
    "frame_type": "padding"}]}],
[7137706, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53232}],
[7137706, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7190909, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7190909, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 133, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[127, 127]], "ect0": 128, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7190909, 0, "recovery", "metrics_updated", {"cwnd": 23436,"bytes_in_flight": 0,"smoothed_rtt": 53228,"latest_rtt": 53203}],
[7192014, 0, "transport", "spin_bit_updated", { "state": true }],
[7192014, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 128 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[132, 133]]}, { 
    "frame_type": "padding"}]}],
[7192014, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53228}],
[7192014, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7245146, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7245146, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 134, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[128, 128]], "ect0": 129, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7245146, 0, "recovery", "metrics_updated", {"cwnd": 23475,"bytes_in_flight": 0,"smoothed_rtt": 53216,"latest_rtt": 53132}],
[7246229, 0, "transport", "spin_bit_updated", { "state": false }],
[7246229, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 129 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[133, 134]]}, { 
    "frame_type": "padding"}]}],
[7246229, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53216}],
[7246229, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7299604, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7299604, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 135, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[129, 129]], "ect0": 130, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7299604, 0, "recovery", "metrics_updated", {"cwnd": 23514,"bytes_in_flight": 0,"smoothed_rtt": 53235,"latest_rtt": 53375}],
[7300701, 0, "transport", "spin_bit_updated", { "state": true }],
[7300701, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 130 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[134, 135]]}, { 
    "frame_type": "padding"}]}],
[7300701, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53235}],
[7300701, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7353849, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7353849, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 136, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[130, 130]], "ect0": 131, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7353849, 0, "recovery", "metrics_updated", {"cwnd": 23553,"bytes_in_flight": 0,"smoothed_rtt": 53224,"latest_rtt": 53148}],
[7355218, 0, "transport", "spin_bit_updated", { "state": false }],
[7355218, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 131 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 171, "acked_ranges": [[135, 136]]}, { 
    "frame_type": "padding"}]}],
[7355218, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53224}],
[7355218, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7408728, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7408728, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 137, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[131, 131]], "ect0": 132, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7408728, 0, "recovery", "metrics_updated", {"cwnd": 23592,"bytes_in_flight": 0,"smoothed_rtt": 53259,"latest_rtt": 53510}],
[7409852, 0, "transport", "spin_bit_updated", { "state": true }],
[7409852, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 132 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[136, 137]]}, { 
    "frame_type": "padding"}]}],
[7409852, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53259}],
[7409852, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7462953, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7462953, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 138, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[132, 132]], "ect0": 133, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7462953, 0, "recovery", "metrics_updated", {"cwnd": 23631,"bytes_in_flight": 0,"smoothed_rtt": 53239,"latest_rtt": 53101}],
[7464054, 0, "transport", "spin_bit_updated", { "state": false }],
[7464054, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 133 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[137, 138]]}, { 
    "frame_type": "padding"}]}],
[7464054, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53239}],
[7464054, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7517467, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7517467, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 139, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[133, 133]], "ect0": 134, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7517467, 0, "recovery", "metrics_updated", {"cwnd": 23670,"bytes_in_flight": 0,"smoothed_rtt": 53260,"latest_rtt": 53413}],
[7518564, 0, "transport", "spin_bit_updated", { "state": true }],
[7518564, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 134 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[138, 139]]}, { 
    "frame_type": "padding"}]}],
[7518564, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53260}],
[7518564, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7571881, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7571881, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 140, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[134, 134]], "ect0": 135, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7571881, 0, "recovery", "metrics_updated", {"cwnd": 23709,"bytes_in_flight": 0,"smoothed_rtt": 53267,"latest_rtt": 53317}],
[7572991, 0, "transport", "spin_bit_updated", { "state": false }],
[7572991, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 135 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[139, 140]]}, { 
    "frame_type": "padding"}]}],
[7572991, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53267}],
[7572991, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7621934, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7621934, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 141, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7623019, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 136 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[139, 141]]}, { 
    "frame_type": "padding"}]}],
[7623019, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 53267}],
[7623019, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7731333, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7731333, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 142, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 215, "acked_ranges": [[135, 136]], "ect0": 137, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7731333, 0, "recovery", "metrics_updated", {"bytes_in_flight": 0,"smoothed_rtt": 53267}],
[7732435, 0, "transport", "spin_bit_updated", { "state": true }],
[7732435, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 137 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[139, 142]]}, { 
    "frame_type": "padding"}]}],
[7732435, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53267}],
[7732435, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7785651, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7785651, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 143, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[137, 137]], "ect0": 138, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7785651, 0, "recovery", "metrics_updated", {"cwnd": 23748,"bytes_in_flight": 0,"smoothed_rtt": 53260,"latest_rtt": 53216}],
[7786820, 0, "transport", "spin_bit_updated", { "state": false }],
[7786820, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 138 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 146, "acked_ranges": [[142, 143]]}, { 
    "frame_type": "padding"}]}],
[7786820, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53260}],
[7786820, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7838053, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7838053, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 144, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7839144, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 139 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[142, 144]]}, { 
    "frame_type": "padding"}]}],
[7839144, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 53260}],
[7839144, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7892363, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7892363, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 145, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[138, 139]], "ect0": 140, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7892363, 0, "recovery", "metrics_updated", {"cwnd": 23826,"bytes_in_flight": 0,"smoothed_rtt": 53254,"latest_rtt": 53219}],
[7893471, 0, "transport", "spin_bit_updated", { "state": true }],
[7893471, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 140 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[144, 145]]}, { 
    "frame_type": "padding"}]}],
[7893471, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53254}],
[7893471, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7946723, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7946723, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 146, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[140, 140]], "ect0": 141, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7946723, 0, "recovery", "metrics_updated", {"cwnd": 23865,"bytes_in_flight": 0,"smoothed_rtt": 53253,"latest_rtt": 53252}],
[7947858, 0, "transport", "spin_bit_updated", { "state": false }],
[7947858, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 141 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[145, 146]]}, { 
    "frame_type": "padding"}]}],
[7947858, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53253}],
[7947858, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7996939, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7996939, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 147, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7998031, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 142 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[145, 147]]}, { 
    "frame_type": "padding"}]}],
[7998031, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 53253}],
[7998031, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8051232, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8051232, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 148, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[141, 142]], "ect0": 143, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8051232, 0, "recovery", "metrics_updated", {"cwnd": 23943,"bytes_in_flight": 0,"smoothed_rtt": 53246,"latest_rtt": 53201}],
[8052337, 0, "transport", "spin_bit_updated", { "state": true }],
[8052337, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 143 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[147, 148]]}, { 
    "frame_type": "padding"}]}],
[8052337, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53246}],
[8052337, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8105648, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8105648, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 149, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[143, 143]], "ect0": 144, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8105648, 0, "recovery", "metrics_updated", {"cwnd": 23982,"bytes_in_flight": 0,"smoothed_rtt": 53254,"latest_rtt": 53311}],
[8106766, 0, "transport", "spin_bit_updated", { "state": false }],
[8106766, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 144 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[148, 149]]}, { 
    "frame_type": "padding"}]}],
[8106766, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53254}],
[8106766, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8159938, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8159938, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 150, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[144, 144]], "ect0": 145, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8159938, 0, "recovery", "metrics_updated", {"cwnd": 24021,"bytes_in_flight": 0,"smoothed_rtt": 53243,"latest_rtt": 53172}],
[8161028, 0, "transport", "spin_bit_updated", { "state": true }],
[8161028, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 145 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[149, 150]]}, { 
    "frame_type": "padding"}]}],
[8161028, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53243}],
[8161028, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8214349, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8214349, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 151, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[145, 145]], "ect0": 146, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8214349, 0, "recovery", "metrics_updated", {"cwnd": 24060,"bytes_in_flight": 0,"smoothed_rtt": 53252,"latest_rtt": 53321}],
[8215456, 0, "transport", "spin_bit_updated", { "state": false }],
[8215456, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 146 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[150, 151]]}, { 
    "frame_type": "padding"}]}],
[8215456, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53252}],
[8215456, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8268676, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8268676, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 152, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[146, 146]], "ect0": 147, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8268676, 0, "recovery", "metrics_updated", {"cwnd": 24099,"bytes_in_flight": 0,"smoothed_rtt": 53248,"latest_rtt": 53220}],
[8269773, 0, "transport", "spin_bit_updated", { "state": true }],
[8269773, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 148 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[151, 152]]}, { 
    "frame_type": "padding"}]}],
[8269773, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53248}],
[8269773, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8323167, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8323167, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 153, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[148, 148]], "ect0": 148, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8323167, 0, "recovery", "metrics_updated", {"cwnd": 24138,"bytes_in_flight": 0,"smoothed_rtt": 53266,"latest_rtt": 53394}],
[8324266, 0, "transport", "spin_bit_updated", { "state": false }],
[8324266, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 149 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[152, 153]]}, { 
    "frame_type": "padding"}]}],
[8324266, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53266}],
[8324266, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8379523, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8379523, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 154, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[149, 149]], "ect0": 149, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8379523, 0, "recovery", "metrics_updated", {"cwnd": 24177,"bytes_in_flight": 0,"smoothed_rtt": 53514,"latest_rtt": 55257}],
[8380622, 0, "transport", "spin_bit_updated", { "state": true }],
[8380622, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 150 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[153, 154]]}, { 
    "frame_type": "padding"}]}],
[8380622, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53514}],
[8380622, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8431298, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8431298, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 155, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8432413, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 151 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[153, 155]]}, { 
    "frame_type": "padding"}]}],
[8432413, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 53514}],
[8432413, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8485627, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8485627, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 156, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[150, 151]], "ect0": 151, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8485627, 0, "recovery", "metrics_updated", {"cwnd": 24255,"bytes_in_flight": 0,"smoothed_rtt": 53476,"latest_rtt": 53214}],
[8486740, 0, "transport", "spin_bit_updated", { "state": false }],
[8486740, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 152 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[155, 156]]}, { 
    "frame_type": "padding"}]}],
[8486740, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53476}],
[8486740, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8539966, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8539966, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 157, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[152, 152]], "ect0": 152, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8539966, 0, "recovery", "metrics_updated", {"cwnd": 24294,"bytes_in_flight": 0,"smoothed_rtt": 53444,"latest_rtt": 53226}],
[8541058, 0, "transport", "spin_bit_updated", { "state": true }],
[8541058, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 153 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[156, 157]]}, { 
    "frame_type": "padding"}]}],
[8541058, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53444}],
[8541058, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8591463, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8591463, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 158, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8592559, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 154 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[156, 158]]}, { 
    "frame_type": "padding"}]}],
[8592559, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 53444}],
[8592559, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8645701, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8645701, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 159, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[153, 154]], "ect0": 154, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8645701, 0, "recovery", "metrics_updated", {"cwnd": 24372,"bytes_in_flight": 0,"smoothed_rtt": 53406,"latest_rtt": 53142}],
[8646906, 0, "transport", "spin_bit_updated", { "state": false }],
[8646906, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 155 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 150, "acked_ranges": [[158, 159]]}, { 
    "frame_type": "padding"}]}],
[8646906, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53406}],
[8646906, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8700048, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8700048, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 160, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[155, 155]], "ect0": 155, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8700048, 0, "recovery", "metrics_updated", {"cwnd": 24411,"bytes_in_flight": 0,"smoothed_rtt": 53373}],
[8701131, 0, "transport", "spin_bit_updated", { "state": true }],
[8701131, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 156 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[159, 160]]}, { 
    "frame_type": "padding"}]}],
[8701131, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53373}],
[8701131, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8752284, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8752284, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 161, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8753381, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 157 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[159, 161]]}, { 
    "frame_type": "padding"}]}],
[8753381, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 53373}],
[8753381, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8806718, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8806718, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 162, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[156, 157]], "ect0": 157, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8806718, 0, "recovery", "metrics_updated", {"cwnd": 24489,"bytes_in_flight": 0,"smoothed_rtt": 53368,"latest_rtt": 53337}],
[8807844, 0, "transport", "spin_bit_updated", { "state": false }],
[8807844, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 158 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[161, 162]]}, { 
    "frame_type": "padding"}]}],
[8807844, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53368}],
[8807844, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8861050, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8861050, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 163, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[158, 158]], "ect0": 158, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8861050, 0, "recovery", "metrics_updated", {"cwnd": 24528,"bytes_in_flight": 0,"smoothed_rtt": 53347,"latest_rtt": 53206}],
[8862153, 0, "transport", "spin_bit_updated", { "state": true }],
[8862153, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 159 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[162, 163]]}, { 
    "frame_type": "padding"}]}],
[8862153, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53347}],
[8862153, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8915321, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8915321, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 164, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[159, 159]], "ect0": 159, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8915321, 0, "recovery", "metrics_updated", {"cwnd": 24567,"bytes_in_flight": 0,"smoothed_rtt": 53324,"latest_rtt": 53168}],
[8916419, 0, "transport", "spin_bit_updated", { "state": false }],
[8916419, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 160 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[163, 164]]}, { 
    "frame_type": "padding"}]}],
[8916419, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53324}],
[8916419, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8969632, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8969632, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 165, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[160, 160]], "ect0": 160, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8969632, 0, "recovery", "metrics_updated", {"cwnd": 24606,"bytes_in_flight": 0,"smoothed_rtt": 53310,"latest_rtt": 53213}],
[8970743, 0, "transport", "spin_bit_updated", { "state": true }],
[8970743, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 161 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[164, 165]]}, { 
    "frame_type": "padding"}]}],
[8970743, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53310}],
[8970743, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9023769, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9023769, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 166, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9024861, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 162 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[164, 166]]}, { 
    "frame_type": "padding"}]}],
[9024861, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 53310}],
[9024861, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9077967, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9077967, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 167, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[161, 162]], "ect0": 162, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9077967, 0, "recovery", "metrics_updated", {"cwnd": 24684,"bytes_in_flight": 0,"smoothed_rtt": 53284,"latest_rtt": 53106}],
[9079508, 0, "transport", "spin_bit_updated", { "state": false }],
[9079508, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 163 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 192, "acked_ranges": [[166, 167]]}, { 
    "frame_type": "padding"}]}],
[9079508, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53284}],
[9079508, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9132704, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9132704, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 168, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[163, 163]], "ect0": 163, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9132704, 0, "recovery", "metrics_updated", {"cwnd": 24723,"bytes_in_flight": 0,"smoothed_rtt": 53273,"latest_rtt": 53196}],
[9133856, 0, "transport", "spin_bit_updated", { "state": true }],
[9133856, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 164 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 144, "acked_ranges": [[167, 168]]}, { 
    "frame_type": "padding"}]}],
[9133856, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53273}],
[9133856, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9184538, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9184538, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 169, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9185635, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 165 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[167, 169]]}, { 
    "frame_type": "padding"}]}],
[9185635, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 53273}],
[9185635, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9237303, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9237303, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 170, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[164, 164]], "ect0": 164, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9237303, 0, "recovery", "metrics_updated", {"cwnd": 24762,"bytes_in_flight": 55,"smoothed_rtt": 58294,"latest_rtt": 93447}],
[9238418, 0, "transport", "spin_bit_updated", { "state": false }],
[9238418, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 166 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[169, 170]]}, { 
    "frame_type": "padding"}]}],
[9238418, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 58294}],
[9238418, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9291579, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9291579, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 171, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[165, 166]], "ect0": 166, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9291579, 0, "recovery", "metrics_updated", {"cwnd": 24840,"bytes_in_flight": 0,"smoothed_rtt": 57652,"latest_rtt": 53161}],
[9292702, 0, "transport", "spin_bit_updated", { "state": true }],
[9292702, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 167 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[170, 171]]}, { 
    "frame_type": "padding"}]}],
[9292702, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 57652}],
[9292702, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9346083, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9346083, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 172, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[167, 167]], "ect0": 167, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9346083, 0, "recovery", "metrics_updated", {"cwnd": 24879,"bytes_in_flight": 0,"smoothed_rtt": 57118,"latest_rtt": 53381}],
[9347224, 0, "transport", "spin_bit_updated", { "state": false }],
[9347224, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 168 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[171, 172]]}, { 
    "frame_type": "padding"}]}],
[9347224, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 57118}],
[9347224, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9400424, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9400424, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 173, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[168, 168]], "ect0": 168, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9400424, 0, "recovery", "metrics_updated", {"cwnd": 24918,"bytes_in_flight": 0,"smoothed_rtt": 56628,"latest_rtt": 53200}],
[9401519, 0, "transport", "spin_bit_updated", { "state": true }],
[9401519, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 169 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[172, 173]]}, { 
    "frame_type": "padding"}]}],
[9401519, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 56628}],
[9401519, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9454674, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9454674, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 174, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[169, 169]], "ect0": 169, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9454674, 0, "recovery", "metrics_updated", {"cwnd": 24957,"bytes_in_flight": 0,"smoothed_rtt": 56193,"latest_rtt": 53155}],
[9455773, 0, "transport", "spin_bit_updated", { "state": false }],
[9455773, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 170 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[173, 174]]}, { 
    "frame_type": "padding"}]}],
[9455773, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 56193}],
[9455773, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9509015, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9509015, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 175, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[170, 170]], "ect0": 170, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9509015, 0, "recovery", "metrics_updated", {"cwnd": 24996,"bytes_in_flight": 0,"smoothed_rtt": 55824,"latest_rtt": 53242}],
[9510117, 0, "transport", "spin_bit_updated", { "state": true }],
[9510117, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 171 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[174, 175]]}, { 
    "frame_type": "padding"}]}],
[9510117, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 55824}],
[9510117, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9563260, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9563260, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 176, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[171, 171]], "ect0": 171, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9563260, 0, "recovery", "metrics_updated", {"cwnd": 25035,"bytes_in_flight": 0,"smoothed_rtt": 55488,"latest_rtt": 53143}],
[9564389, 0, "transport", "spin_bit_updated", { "state": false }],
[9564389, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 172 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[175, 176]]}, { 
    "frame_type": "padding"}]}],
[9564389, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 55488}],
[9564389, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9617542, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9617542, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 177, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[172, 172]], "ect0": 172, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9617542, 0, "recovery", "metrics_updated", {"cwnd": 25074,"bytes_in_flight": 0,"smoothed_rtt": 55196,"latest_rtt": 53153}],
[9618654, 0, "transport", "spin_bit_updated", { "state": true }],
[9618654, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 173 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[176, 177]]}, { 
    "frame_type": "padding"}]}],
[9618654, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 55196}],
[9618654, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9671845, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9671845, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 178, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[173, 173]], "ect0": 173, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9671845, 0, "recovery", "metrics_updated", {"cwnd": 25113,"bytes_in_flight": 0,"smoothed_rtt": 54945,"latest_rtt": 53191}],
[9672946, 0, "transport", "spin_bit_updated", { "state": false }],
[9672946, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 174 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[177, 178]]}, { 
    "frame_type": "padding"}]}],
[9672946, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54945}],
[9672946, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9726178, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9726178, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 179, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[174, 174]], "ect0": 174, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9726178, 0, "recovery", "metrics_updated", {"cwnd": 25152,"bytes_in_flight": 0,"smoothed_rtt": 54730,"latest_rtt": 53232}],
[9727294, 0, "transport", "spin_bit_updated", { "state": true }],
[9727294, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 175 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[178, 179]]}, { 
    "frame_type": "padding"}]}],
[9727294, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54730}],
[9727294, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9776793, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9776793, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 180, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9777900, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 176 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[178, 180]]}, { 
    "frame_type": "padding"}]}],
[9777900, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 54730}],
[9777900, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9831108, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9831108, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 181, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[175, 176]], "ect0": 176, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9831108, 0, "recovery", "metrics_updated", {"cwnd": 25230,"bytes_in_flight": 0,"smoothed_rtt": 54539,"latest_rtt": 53208}],
[9832195, 0, "transport", "spin_bit_updated", { "state": false }],
[9832195, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 177 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[180, 181]]}, { 
    "frame_type": "padding"}]}],
[9832195, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54539}],
[9832195, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9885372, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9885372, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 182, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[177, 177]], "ect0": 177, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9885372, 0, "recovery", "metrics_updated", {"cwnd": 25269,"bytes_in_flight": 0,"smoothed_rtt": 54368,"latest_rtt": 53177}],
[9886497, 0, "transport", "spin_bit_updated", { "state": true }],
[9886497, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 178 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[181, 182]]}, { 
    "frame_type": "padding"}]}],
[9886497, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54368}],
[9886497, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9939711, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9939711, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 183, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[178, 178]], "ect0": 178, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9939711, 0, "recovery", "metrics_updated", {"cwnd": 25308,"bytes_in_flight": 0,"smoothed_rtt": 54223,"latest_rtt": 53214}],
[9940840, 0, "transport", "spin_bit_updated", { "state": false }],
[9940840, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 179 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[182, 183]]}, { 
    "frame_type": "padding"}]}],
[9940840, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54223}],
[9940840, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9989937, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9989937, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 184, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9991053, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 180 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[182, 184]]}, { 
    "frame_type": "padding"}]}],
[9991053, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 54223}],
[9991053, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10044277, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10044277, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 185, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[179, 180]], "ect0": 180, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10044277, 0, "recovery", "metrics_updated", {"cwnd": 25386,"bytes_in_flight": 0,"smoothed_rtt": 54098,"latest_rtt": 53224}],
[10045433, 0, "transport", "spin_bit_updated", { "state": true }],
[10045433, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 181 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 144, "acked_ranges": [[184, 185]]}, { 
    "frame_type": "padding"}]}],
[10045433, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54098}],
[10045433, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10098344, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10098344, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 186, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10099457, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 182 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[184, 186]]}, { 
    "frame_type": "padding"}]}],
[10099457, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 54098}],
[10099457, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10152667, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10152667, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 187, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[181, 182]], "ect0": 182, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10152667, 0, "recovery", "metrics_updated", {"cwnd": 25464,"bytes_in_flight": 0,"smoothed_rtt": 53987,"latest_rtt": 53210}],
[10153786, 0, "transport", "spin_bit_updated", { "state": false }],
[10153786, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 183 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[186, 187]]}, { 
    "frame_type": "padding"}]}],
[10153786, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53987}],
[10153786, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10207052, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10207052, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 188, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[183, 183]], "ect0": 183, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10207052, 0, "recovery", "metrics_updated", {"cwnd": 25503,"bytes_in_flight": 0,"smoothed_rtt": 53896,"latest_rtt": 53266}],
[10208160, 0, "transport", "spin_bit_updated", { "state": true }],
[10208160, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 184 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[187, 188]]}, { 
    "frame_type": "padding"}]}],
[10208160, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53896}],
[10208160, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10261339, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10261339, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 189, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[184, 184]], "ect0": 184, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10261339, 0, "recovery", "metrics_updated", {"cwnd": 25542,"bytes_in_flight": 0,"smoothed_rtt": 53806,"latest_rtt": 53179}],
[10262458, 0, "transport", "spin_bit_updated", { "state": false }],
[10262458, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 185 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[188, 189]]}, { 
    "frame_type": "padding"}]}],
[10262458, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53806}],
[10262458, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10315779, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10315779, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 190, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[185, 185]], "ect0": 185, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10315779, 0, "recovery", "metrics_updated", {"cwnd": 25581,"bytes_in_flight": 0,"smoothed_rtt": 53745,"latest_rtt": 53321}],
[10316915, 0, "transport", "spin_bit_updated", { "state": true }],
[10316915, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 186 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[189, 190]]}, { 
    "frame_type": "padding"}]}],
[10316915, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53745}],
[10316915, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10368009, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10368009, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 191, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10369113, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 187 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[189, 191]]}, { 
    "frame_type": "padding"}]}],
[10369113, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 53745}],
[10369113, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10422986, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10422986, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 192, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[186, 187]], "ect0": 187, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10422986, 0, "recovery", "metrics_updated", {"cwnd": 25659,"bytes_in_flight": 0,"smoothed_rtt": 53761,"latest_rtt": 53873}],
[10424109, 0, "transport", "spin_bit_updated", { "state": false }],
[10424109, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 188 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[191, 192]]}, { 
    "frame_type": "padding"}]}],
[10424109, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53761}],
[10424109, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10473482, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10473482, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 193, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10473513, 0, "transport", "datagram_received", { "byte_length": 32}],
[10473513, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 32, "packet_number": 194, "dcid": "b54c653ccf26b57a" }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[10473517, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[10473524, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 7, "packet_number": 189 }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 0}]}],
[10473524, 0, "transport", "datagram_sent", { "byte_length": 23}],
[10473605, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.005236"}]]}]}