{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "5ad936abde0aecf4","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "1959392771568"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "135.119.79.112", "port_v4":30380}, "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": 78, "version": "00000001", "payload_length": 1182, "dcid": "5ad936abde0aecf4" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 357}]}],
[93, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[105, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 87, "packet_number": 89280, "payload_length": 65, "scid": "89b73a4ce2053905" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 13, "acked_ranges": [[78, 78]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 56}]}],
[105, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[140757, 0, "transport", "datagram_received", { "byte_length": 1220}],
[140757, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 79, "payload_length": 1182, "dcid": "89b73a4ce2053905" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 3, "acked_ranges": [[89280, 89280]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 357, "length": 325}]}],
[140775, 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}],
[140782, 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": "89b73a4ce2053905",
    "original_connection_id": "5ad936abde0aecf4",
    "stateless_reset_token": "1bea7b3d7d47bca509d3bf976492b4e7",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[141048, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 155, "packet_number": 89281, "payload_length": 133, "scid": "89b73a4ce2053905" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 36, "acked_ranges": [[78, 79]]}, { 
    "frame_type": "crypto", "offset": 56, "length": 123}]}],
[141048, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1065, "packet_number": 0, "payload_length": 1044, "scid": "89b73a4ce2053905" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1040}]}],
[141048, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[141060, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[141048, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 211, "packet_number": 1, "payload_length": 190, "scid": "89b73a4ce2053905" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1040, "length": 185}]}],
[141048, 0, "transport", "datagram_sent", { "byte_length": 227}],
[142383, 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": "5054490deac32dcf3a514652f82cc9a79c3b10aa65a5d59e7763e13030f6d15b0f30983d7eb3d3ac07d65002b583fb5d53a0"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "044b17a8752acfac", "reset_token": "3866a38bf7a37668652c0ddea3f1c4ea"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "c02536b501ecef03", "reset_token": "961317b6497442a975db59487a052763"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "e080767485d832ec", "reset_token": "8c84e832d2656ed990507cbadf967e7c"}, { 
    "frame_type": "padding"}]}],
[142383, 0, "recovery", "metrics_updated", {"cwnd": 15447,"pacing_rate": 1361424,"bytes_in_flight": 1918,"smoothed_rtt": 140652,"min_rtt": 140652,"latest_rtt": 140652}],
[142383, 0, "transport", "datagram_sent", { "byte_length": 439}],
[145168, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[145168, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3390,"smoothed_rtt": 140652}],
[145168, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[184403, 0, "transport", "datagram_received", { "byte_length": 1220}],
[184403, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 49, "packet_number": 80, "payload_length": 11, "dcid": "89b73a4ce2053905" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 3, "acked_ranges": [[89281, 89281]], "ect0": 2, "ect1": 0, "ce": 0}]}],
[184403, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 100, "packet_number": 81, "payload_length": 63, "dcid": "89b73a4ce2053905" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 2, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[184460, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[184403, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1071, "packet_number": 82, "dcid": "89b73a4ce2053905", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[184403, 0, "recovery", "metrics_updated", {"cwnd": 18757,"pacing_rate": 1361387,"bytes_in_flight": 0,"smoothed_rtt": 108020,"min_rtt": 39235,"latest_rtt": 39235,"app_limited": 1}],
[184478, 0, "transport", "datagram_received", { "byte_length": 1252}],
[184478, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 83, "dcid": "89b73a4ce2053905" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[184483, 0, "transport", "spin_bit_updated", { "state": true }],
[184483, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 2 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[82, 83]]}, { 
    "frame_type": "ack_frequency", "sequence_number": 0, "packet_tolerance": 2, "max_ack_delay": 16000, "reordering_threshold": 0}, { 
    "frame_type": "handshake_done"}, { 
    "frame_type": "padding"}]}],
[184483, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 108020}],
[184483, 0, "transport", "datagram_sent", { "byte_length": 55}],
[214620, 0, "transport", "datagram_received", { "byte_length": 1332}],
[214620, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1332, "packet_number": 84, "dcid": "89b73a4ce2053905" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[215633, 0, "transport", "spin_bit_updated", { "state": false }],
[215633, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 3 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 126, "acked_ranges": [[82, 84]]}, { 
    "frame_type": "padding"}]}],
[215633, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 108020}],
[215633, 0, "transport", "datagram_sent", { "byte_length": 55}],
[231471, 0, "transport", "datagram_received", { "byte_length": 38}],
[231471, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 38, "packet_number": 85, "dcid": "89b73a4ce2053905" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 65, "acked_ranges": [[2, 2]], "ect0": 3, "ect1": 0, "ce": 0}]}],
[231471, 0, "recovery", "metrics_updated", {"cwnd": 18796,"bytes_in_flight": 55,"smoothed_rtt": 100391,"latest_rtt": 46988}],
[245376, 0, "transport", "datagram_received", { "byte_length": 1412}],
[245376, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1412, "packet_number": 86, "dcid": "89b73a4ce2053905" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[245388, 0, "transport", "spin_bit_updated", { "state": true }],
[245388, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 4 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[84, 86]]}, { 
    "frame_type": "padding"}]}],
[245388, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 100391}],
[245388, 0, "transport", "datagram_sent", { "byte_length": 55}],
[275101, 0, "transport", "datagram_received", { "byte_length": 1440}],
[275101, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 87, "dcid": "89b73a4ce2053905" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[276195, 0, "transport", "spin_bit_updated", { "state": false }],
[276195, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 5 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[84, 87]]}, { 
    "frame_type": "padding"}]}],
[276195, 0, "recovery", "metrics_updated", {"bytes_in_flight": 165,"smoothed_rtt": 100391}],
[276195, 0, "transport", "datagram_sent", { "byte_length": 55}],
[435143, 0, "transport", "datagram_received", { "byte_length": 40}],
[435143, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 40, "packet_number": 88, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 504, "acked_ranges": [[3, 5]], "ect0": 6, "ect1": 0, "ce": 0}, { 
    "frame_type": "retire_connection_id", "sequence_number": 0}]}],
[435143, 0, "recovery", "metrics_updated", {"cwnd": 18913,"bytes_in_flight": 0,"smoothed_rtt": 106460,"latest_rtt": 148948}],
[435183, 0, "transport", "datagram_received", { "byte_length": 1440}],
[435183, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 90, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[435192, 0, "transport", "spin_bit_updated", { "state": true }],
[435192, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 6 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[90, 90], [87, 88]]}, { 
    "frame_type": "new_connection_id", "sequence_number": 4, "retire_before": 0, "connection_id": "7015d5c415657389", "reset_token": "2d8f2168873d646f6ffdace644532be4"}, { 
    "frame_type": "padding"}]}],
[435192, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 106460}],
[435192, 0, "transport", "datagram_sent", { "byte_length": 55}],
[481115, 0, "transport", "datagram_received", { "byte_length": 37}],
[481115, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 37, "packet_number": 91, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 63, "acked_ranges": [[6, 6]], "ect0": 7, "ect1": 0, "ce": 0}]}],
[481115, 0, "recovery", "metrics_updated", {"cwnd": 18952,"bytes_in_flight": 0,"smoothed_rtt": 98892,"latest_rtt": 45923}],
[520512, 0, "transport", "datagram_received", { "byte_length": 1440}],
[520512, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 92, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[520532, 0, "transport", "spin_bit_updated", { "state": false }],
[520532, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 7 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 2, "acked_ranges": [[90, 92]]}, { 
    "frame_type": "padding"}]}],
[520532, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 98892}],
[520532, 0, "transport", "datagram_sent", { "byte_length": 55}],
[600905, 0, "transport", "datagram_received", { "byte_length": 1440}],
[600905, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 93, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[7, 7]], "ect0": 8, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[600905, 0, "recovery", "metrics_updated", {"cwnd": 18991,"bytes_in_flight": 0,"smoothed_rtt": 95327,"latest_rtt": 70373}],
[602012, 0, "transport", "spin_bit_updated", { "state": true }],
[602012, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 8 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[92, 93]]}, { 
    "frame_type": "padding"}]}],
[602012, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 95327}],
[602012, 0, "transport", "datagram_sent", { "byte_length": 55}],
[685153, 0, "transport", "datagram_received", { "byte_length": 1440}],
[685153, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 94, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 207, "acked_ranges": [[8, 8]], "ect0": 9, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[685153, 0, "recovery", "metrics_updated", {"cwnd": 19030,"bytes_in_flight": 0,"smoothed_rtt": 92553,"latest_rtt": 73141}],
[686294, 0, "transport", "spin_bit_updated", { "state": false }],
[686294, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 9 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[93, 94]]}, { 
    "frame_type": "padding"}]}],
[686294, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 92553}],
[686294, 0, "transport", "datagram_sent", { "byte_length": 55}],
[768877, 0, "transport", "datagram_received", { "byte_length": 1440}],
[768877, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 95, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 206, "acked_ranges": [[9, 9]], "ect0": 10, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[768877, 0, "recovery", "metrics_updated", {"cwnd": 19069,"bytes_in_flight": 0,"smoothed_rtt": 90056,"latest_rtt": 72583}],
[769998, 0, "transport", "spin_bit_updated", { "state": true }],
[769998, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 10 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[94, 95]]}, { 
    "frame_type": "padding"}]}],
[769998, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 90056}],
[769998, 0, "transport", "datagram_sent", { "byte_length": 55}],
[850210, 0, "transport", "datagram_received", { "byte_length": 1440}],
[850210, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 96, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[10, 10]], "ect0": 11, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[850210, 0, "recovery", "metrics_updated", {"cwnd": 19108,"bytes_in_flight": 0,"smoothed_rtt": 87575,"latest_rtt": 70212}],
[851330, 0, "transport", "spin_bit_updated", { "state": false }],
[851330, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 11 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[95, 96]]}, { 
    "frame_type": "padding"}]}],
[851330, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 87575}],
[851330, 0, "transport", "datagram_sent", { "byte_length": 55}],
[931343, 0, "transport", "datagram_received", { "byte_length": 1440}],
[931343, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 97, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[11, 11]], "ect0": 12, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[931343, 0, "recovery", "metrics_updated", {"cwnd": 19147,"bytes_in_flight": 0,"smoothed_rtt": 85379,"latest_rtt": 70013}],
[932451, 0, "transport", "spin_bit_updated", { "state": true }],
[932451, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 12 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[96, 97]]}, { 
    "frame_type": "padding"}]}],
[932451, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 85379}],
[932451, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1013633, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1013633, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 98, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[12, 12]], "ect0": 13, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1013633, 0, "recovery", "metrics_updated", {"cwnd": 19186,"bytes_in_flight": 0,"smoothed_rtt": 83604,"latest_rtt": 71182}],
[1014749, 0, "transport", "spin_bit_updated", { "state": false }],
[1014749, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 13 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[97, 98]]}, { 
    "frame_type": "padding"}]}],
[1014749, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 83604}],
[1014749, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1094918, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1094918, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 99, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[13, 13]], "ect0": 14, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1094918, 0, "recovery", "metrics_updated", {"cwnd": 19225,"bytes_in_flight": 0,"smoothed_rtt": 81924,"latest_rtt": 70169}],
[1096058, 0, "transport", "spin_bit_updated", { "state": true }],
[1096058, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 14 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[98, 99]]}, { 
    "frame_type": "padding"}]}],
[1096058, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 81924}],
[1096058, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1176568, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1176568, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 100, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[14, 14]], "ect0": 15, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1176568, 0, "recovery", "metrics_updated", {"cwnd": 19264,"bytes_in_flight": 0,"smoothed_rtt": 80497,"latest_rtt": 70510}],
[1177569, 0, "transport", "spin_bit_updated", { "state": false }],
[1177569, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 15 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 125, "acked_ranges": [[99, 100]]}, { 
    "frame_type": "padding"}]}],
[1177569, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 80497}],
[1177569, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1258573, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1258573, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 101, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[15, 15]], "ect0": 16, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1258573, 0, "recovery", "metrics_updated", {"cwnd": 19303,"bytes_in_flight": 0,"smoothed_rtt": 79310,"latest_rtt": 71004}],
[1259719, 0, "transport", "spin_bit_updated", { "state": true }],
[1259719, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 16 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 143, "acked_ranges": [[100, 101]]}, { 
    "frame_type": "padding"}]}],
[1259719, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 79310}],
[1259719, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1343103, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1343103, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 102, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 209, "acked_ranges": [[16, 16]], "ect0": 17, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1343103, 0, "recovery", "metrics_updated", {"cwnd": 19342,"bytes_in_flight": 0,"smoothed_rtt": 78569,"latest_rtt": 73384}],
[1344211, 0, "transport", "spin_bit_updated", { "state": false }],
[1344211, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 17 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[101, 102]]}, { 
    "frame_type": "padding"}]}],
[1344211, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 78569}],
[1344211, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1431098, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1431098, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 103, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 223, "acked_ranges": [[17, 17]], "ect0": 18, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1431098, 0, "recovery", "metrics_updated", {"cwnd": 19381,"bytes_in_flight": 0,"smoothed_rtt": 78358,"latest_rtt": 76887}],
[1432202, 0, "transport", "spin_bit_updated", { "state": true }],
[1432202, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 18 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[102, 103]]}, { 
    "frame_type": "padding"}]}],
[1432202, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 78358}],
[1432202, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1512535, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1512535, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 104, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[18, 18]], "ect0": 19, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1512535, 0, "recovery", "metrics_updated", {"cwnd": 19420,"bytes_in_flight": 0,"smoothed_rtt": 77354,"latest_rtt": 70333}],
[1513794, 0, "transport", "spin_bit_updated", { "state": false }],
[1513794, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 19 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 157, "acked_ranges": [[103, 104]]}, { 
    "frame_type": "padding"}]}],
[1513794, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 77354}],
[1513794, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1593872, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1593872, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 105, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[19, 19]], "ect0": 20, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1593872, 0, "recovery", "metrics_updated", {"cwnd": 19459,"bytes_in_flight": 0,"smoothed_rtt": 76444,"latest_rtt": 70078}],
[1594974, 0, "transport", "spin_bit_updated", { "state": true }],
[1594974, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 20 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[104, 105]]}, { 
    "frame_type": "padding"}]}],
[1594974, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 76444}],
[1594974, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1675763, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1675763, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 106, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[20, 20]], "ect0": 21, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1675763, 0, "recovery", "metrics_updated", {"cwnd": 19498,"bytes_in_flight": 0,"smoothed_rtt": 75737,"latest_rtt": 70789}],
[1676861, 0, "transport", "spin_bit_updated", { "state": false }],
[1676861, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 21 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[105, 106]]}, { 
    "frame_type": "padding"}]}],
[1676861, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 75737}],
[1676861, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1757920, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1757920, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 107, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[21, 21]], "ect0": 22, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1757920, 0, "recovery", "metrics_updated", {"cwnd": 19537,"bytes_in_flight": 0,"smoothed_rtt": 75152,"latest_rtt": 71059}],
[1759037, 0, "transport", "spin_bit_updated", { "state": true }],
[1759037, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 22 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[106, 107]]}, { 
    "frame_type": "padding"}]}],
[1759037, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 75152}],
[1759037, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1843690, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1843690, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 108, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 214, "acked_ranges": [[22, 22]], "ect0": 23, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1843690, 0, "recovery", "metrics_updated", {"cwnd": 19576,"bytes_in_flight": 0,"smoothed_rtt": 75089,"latest_rtt": 74653}],
[1844821, 0, "transport", "spin_bit_updated", { "state": false }],
[1844821, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 23 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[107, 108]]}, { 
    "frame_type": "padding"}]}],
[1844821, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 75089}],
[1844821, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1935327, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1935327, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 109, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 237, "acked_ranges": [[23, 23]], "ect0": 24, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1935327, 0, "recovery", "metrics_updated", {"cwnd": 19615,"bytes_in_flight": 0,"smoothed_rtt": 75766,"latest_rtt": 80506}],
[1936450, 0, "transport", "spin_bit_updated", { "state": true }],
[1936450, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 24 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[108, 109]]}, { 
    "frame_type": "padding"}]}],
[1936450, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 75766}],
[1936450, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2017377, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2017377, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 110, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[24, 24]], "ect0": 25, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2017377, 0, "recovery", "metrics_updated", {"cwnd": 19654,"bytes_in_flight": 0,"smoothed_rtt": 75161,"latest_rtt": 70927}],
[2018477, 0, "transport", "spin_bit_updated", { "state": false }],
[2018477, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 25 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[109, 110]]}, { 
    "frame_type": "padding"}]}],
[2018477, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 75161}],
[2018477, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2098601, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2098601, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 111, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[25, 25]], "ect0": 26, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2098601, 0, "recovery", "metrics_updated", {"cwnd": 19693,"bytes_in_flight": 0,"smoothed_rtt": 74531,"latest_rtt": 70124}],
[2099749, 0, "transport", "spin_bit_updated", { "state": true }],
[2099749, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 26 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 143, "acked_ranges": [[110, 111]]}, { 
    "frame_type": "padding"}]}],
[2099749, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 74531}],
[2099749, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2184769, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2184769, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 112, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 215, "acked_ranges": [[26, 26]], "ect0": 27, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2184769, 0, "recovery", "metrics_updated", {"cwnd": 19732,"bytes_in_flight": 0,"smoothed_rtt": 74592,"latest_rtt": 75020}],
[2185907, 0, "transport", "spin_bit_updated", { "state": false }],
[2185907, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 27 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[111, 112]]}, { 
    "frame_type": "padding"}]}],
[2185907, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 74592}],
[2185907, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2267121, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2267121, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 113, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[27, 27]], "ect0": 28, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2267121, 0, "recovery", "metrics_updated", {"cwnd": 19771,"bytes_in_flight": 0,"smoothed_rtt": 74169,"latest_rtt": 71214}],
[2268249, 0, "transport", "spin_bit_updated", { "state": true }],
[2268249, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 28 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[112, 113]]}, { 
    "frame_type": "padding"}]}],
[2268249, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 74169}],
[2268249, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2353748, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2353748, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 114, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 217, "acked_ranges": [[28, 28]], "ect0": 29, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2353748, 0, "recovery", "metrics_updated", {"cwnd": 19810,"bytes_in_flight": 0,"smoothed_rtt": 74335,"latest_rtt": 75499}],
[2354858, 0, "transport", "spin_bit_updated", { "state": false }],
[2354858, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 29 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[113, 114]]}, { 
    "frame_type": "padding"}]}],
[2354858, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 74335}],
[2354858, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2439362, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2439362, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 115, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 212, "acked_ranges": [[29, 29]], "ect0": 30, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2439362, 0, "recovery", "metrics_updated", {"cwnd": 19849,"bytes_in_flight": 0,"smoothed_rtt": 74356,"latest_rtt": 74504}],
[2440473, 0, "transport", "spin_bit_updated", { "state": true }],
[2440473, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 30 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[114, 115]]}, { 
    "frame_type": "padding"}]}],
[2440473, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 74356}],
[2440473, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2523226, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2523226, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 116, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 206, "acked_ranges": [[30, 30]], "ect0": 31, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2523226, 0, "recovery", "metrics_updated", {"cwnd": 19888,"bytes_in_flight": 0,"smoothed_rtt": 74155,"latest_rtt": 72753}],
[2524385, 0, "transport", "spin_bit_updated", { "state": false }],
[2524385, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 31 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 144, "acked_ranges": [[115, 116]]}, { 
    "frame_type": "padding"}]}],
[2524385, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 74155}],
[2524385, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2607454, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2607454, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 117, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 207, "acked_ranges": [[31, 31]], "ect0": 32, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2607454, 0, "recovery", "metrics_updated", {"cwnd": 19927,"bytes_in_flight": 0,"smoothed_rtt": 74019,"latest_rtt": 73069}],
[2608568, 0, "transport", "spin_bit_updated", { "state": true }],
[2608568, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 32 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[116, 117]]}, { 
    "frame_type": "padding"}]}],
[2608568, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 74019}],
[2608568, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2688994, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2688994, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 118, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[32, 32]], "ect0": 33, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2688994, 0, "recovery", "metrics_updated", {"cwnd": 19966,"bytes_in_flight": 0,"smoothed_rtt": 73569,"latest_rtt": 70426}],
[2690097, 0, "transport", "spin_bit_updated", { "state": false }],
[2690097, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 33 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[117, 118]]}, { 
    "frame_type": "padding"}]}],
[2690097, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73569}],
[2690097, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2776945, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2776945, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 119, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 222, "acked_ranges": [[33, 33]], "ect0": 34, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2776945, 0, "recovery", "metrics_updated", {"cwnd": 20005,"bytes_in_flight": 0,"smoothed_rtt": 73978,"latest_rtt": 76848}],
[2778058, 0, "transport", "spin_bit_updated", { "state": true }],
[2778058, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 34 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[118, 119]]}, { 
    "frame_type": "padding"}]}],
[2778058, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73978}],
[2778058, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2861347, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2861347, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 120, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 209, "acked_ranges": [[34, 34]], "ect0": 35, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2861347, 0, "recovery", "metrics_updated", {"cwnd": 20044,"bytes_in_flight": 0,"smoothed_rtt": 73891,"latest_rtt": 73289}],
[2862453, 0, "transport", "spin_bit_updated", { "state": false }],
[2862453, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 35 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[119, 120]]}, { 
    "frame_type": "padding"}]}],
[2862453, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73891}],
[2862453, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2949267, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2949267, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 121, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 222, "acked_ranges": [[35, 35]], "ect0": 36, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2949267, 0, "recovery", "metrics_updated", {"cwnd": 20083,"bytes_in_flight": 0,"smoothed_rtt": 74256,"latest_rtt": 76814}],
[2950367, 0, "transport", "spin_bit_updated", { "state": true }],
[2950367, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 36 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[120, 121]]}, { 
    "frame_type": "padding"}]}],
[2950367, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 74256}],
[2950367, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3033303, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3033303, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 122, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 207, "acked_ranges": [[36, 36]], "ect0": 37, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3033303, 0, "recovery", "metrics_updated", {"cwnd": 20122,"bytes_in_flight": 0,"smoothed_rtt": 74091,"latest_rtt": 72936}],
[3034407, 0, "transport", "spin_bit_updated", { "state": false }],
[3034407, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 37 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[121, 122]]}, { 
    "frame_type": "padding"}]}],
[3034407, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 74091}],
[3034407, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3117038, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3117038, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 123, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 206, "acked_ranges": [[37, 37]], "ect0": 38, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3117038, 0, "recovery", "metrics_updated", {"cwnd": 20161,"bytes_in_flight": 0,"smoothed_rtt": 73908,"latest_rtt": 72631}],
[3118126, 0, "transport", "spin_bit_updated", { "state": true }],
[3118126, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 38 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[122, 123]]}, { 
    "frame_type": "padding"}]}],
[3118126, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73908}],
[3118126, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3198442, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3198442, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 124, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[38, 38]], "ect0": 39, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3198442, 0, "recovery", "metrics_updated", {"cwnd": 20200,"bytes_in_flight": 0,"smoothed_rtt": 73459,"latest_rtt": 70316}],
[3199554, 0, "transport", "spin_bit_updated", { "state": false }],
[3199554, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 39 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[123, 124]]}, { 
    "frame_type": "padding"}]}],
[3199554, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73459}],
[3199554, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3283677, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3283677, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 125, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 211, "acked_ranges": [[39, 39]], "ect0": 40, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3283677, 0, "recovery", "metrics_updated", {"cwnd": 20239,"bytes_in_flight": 0,"smoothed_rtt": 73542,"latest_rtt": 74123}],
[3284789, 0, "transport", "spin_bit_updated", { "state": true }],
[3284789, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 40 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[124, 125]]}, { 
    "frame_type": "padding"}]}],
[3284789, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73542}],
[3284789, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3373158, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3373158, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 126, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 226, "acked_ranges": [[40, 40]], "ect0": 41, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3373158, 0, "recovery", "metrics_updated", {"cwnd": 20278,"bytes_in_flight": 0,"smoothed_rtt": 74145,"latest_rtt": 78369}],
[3374280, 0, "transport", "spin_bit_updated", { "state": false }],
[3374280, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 41 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[125, 126]]}, { 
    "frame_type": "padding"}]}],
[3374280, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 74145}],
[3374280, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3455405, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3455405, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 127, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[41, 41]], "ect0": 42, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3455405, 0, "recovery", "metrics_updated", {"cwnd": 20317,"bytes_in_flight": 0,"smoothed_rtt": 73767,"latest_rtt": 71125}],
[3456532, 0, "transport", "spin_bit_updated", { "state": true }],
[3456532, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 42 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[126, 127]]}, { 
    "frame_type": "padding"}]}],
[3456532, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73767}],
[3456532, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3545727, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3545727, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 128, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 231, "acked_ranges": [[42, 42]], "ect0": 43, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3545727, 0, "recovery", "metrics_updated", {"cwnd": 20356,"bytes_in_flight": 0,"smoothed_rtt": 74445,"latest_rtt": 79195}],
[3546839, 0, "transport", "spin_bit_updated", { "state": false }],
[3546839, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 43 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[127, 128]]}, { 
    "frame_type": "padding"}]}],
[3546839, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 74445}],
[3546839, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3627306, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3627306, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 129, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[43, 43]], "ect0": 44, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3627306, 0, "recovery", "metrics_updated", {"cwnd": 20395,"bytes_in_flight": 0,"smoothed_rtt": 73947,"latest_rtt": 70467}],
[3628456, 0, "transport", "spin_bit_updated", { "state": true }],
[3628456, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 45 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 143, "acked_ranges": [[128, 129]]}, { 
    "frame_type": "padding"}]}],
[3628456, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73947}],
[3628456, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3711265, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3711265, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 130, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 207, "acked_ranges": [[45, 45]], "ect0": 45, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3711265, 0, "recovery", "metrics_updated", {"cwnd": 20434,"bytes_in_flight": 0,"smoothed_rtt": 73804,"latest_rtt": 72809}],
[3712375, 0, "transport", "spin_bit_updated", { "state": false }],
[3712375, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 46 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[129, 130]]}, { 
    "frame_type": "padding"}]}],
[3712375, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73804}],
[3712375, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3794821, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3794821, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 131, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 205, "acked_ranges": [[46, 46]], "ect0": 46, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3794821, 0, "recovery", "metrics_updated", {"cwnd": 20473,"bytes_in_flight": 0,"smoothed_rtt": 73634,"latest_rtt": 72446}],
[3795934, 0, "transport", "spin_bit_updated", { "state": true }],
[3795934, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 47 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[130, 131]]}, { 
    "frame_type": "padding"}]}],
[3795934, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73634}],
[3795934, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3878121, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3878121, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 132, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[47, 47]], "ect0": 47, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3878121, 0, "recovery", "metrics_updated", {"cwnd": 20512,"bytes_in_flight": 0,"smoothed_rtt": 73453,"latest_rtt": 72187}],
[3879248, 0, "transport", "spin_bit_updated", { "state": false }],
[3879248, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 48 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[131, 132]]}, { 
    "frame_type": "padding"}]}],
[3879248, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73453}],
[3879248, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3959524, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3959524, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 133, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[48, 48]], "ect0": 48, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3959524, 0, "recovery", "metrics_updated", {"cwnd": 20551,"bytes_in_flight": 0,"smoothed_rtt": 73055,"latest_rtt": 70276}],
[3960639, 0, "transport", "spin_bit_updated", { "state": true }],
[3960639, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 49 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[132, 133]]}, { 
    "frame_type": "padding"}]}],
[3960639, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73055}],
[3960639, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4045556, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4045556, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 134, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 215, "acked_ranges": [[49, 49]], "ect0": 49, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4045556, 0, "recovery", "metrics_updated", {"cwnd": 20590,"bytes_in_flight": 0,"smoothed_rtt": 73287,"latest_rtt": 74917}],
[4046669, 0, "transport", "spin_bit_updated", { "state": false }],
[4046669, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 50 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[133, 134]]}, { 
    "frame_type": "padding"}]}],
[4046669, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73287}],
[4046669, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4128198, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4128198, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 135, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[50, 50]], "ect0": 50, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4128198, 0, "recovery", "metrics_updated", {"cwnd": 20629,"bytes_in_flight": 0,"smoothed_rtt": 73067,"latest_rtt": 71529}],
[4129322, 0, "transport", "spin_bit_updated", { "state": true }],
[4129322, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 51 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[134, 135]]}, { 
    "frame_type": "padding"}]}],
[4129322, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73067}],
[4129322, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4215225, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4215225, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 136, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 218, "acked_ranges": [[51, 51]], "ect0": 51, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4215225, 0, "recovery", "metrics_updated", {"cwnd": 20668,"bytes_in_flight": 0,"smoothed_rtt": 73421,"latest_rtt": 75903}],
[4216351, 0, "transport", "spin_bit_updated", { "state": false }],
[4216351, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 52 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[135, 136]]}, { 
    "frame_type": "padding"}]}],
[4216351, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73421}],
[4216351, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4300540, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4300540, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 137, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 212, "acked_ranges": [[52, 52]], "ect0": 52, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4300540, 0, "recovery", "metrics_updated", {"cwnd": 20707,"bytes_in_flight": 0,"smoothed_rtt": 73517,"latest_rtt": 74189}],
[4301655, 0, "transport", "spin_bit_updated", { "state": true }],
[4301655, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 53 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[136, 137]]}, { 
    "frame_type": "padding"}]}],
[4301655, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73517}],
[4301655, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4383657, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4383657, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 138, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[53, 53]], "ect0": 53, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4383657, 0, "recovery", "metrics_updated", {"cwnd": 20746,"bytes_in_flight": 0,"smoothed_rtt": 73327,"latest_rtt": 72002}],
[4384773, 0, "transport", "spin_bit_updated", { "state": false }],
[4384773, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 54 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[137, 138]]}, { 
    "frame_type": "padding"}]}],
[4384773, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73327}],
[4384773, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4470256, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4470256, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 139, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 217, "acked_ranges": [[54, 54]], "ect0": 54, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4470256, 0, "recovery", "metrics_updated", {"cwnd": 20785,"bytes_in_flight": 0,"smoothed_rtt": 73596,"latest_rtt": 75483}],
[4471375, 0, "transport", "spin_bit_updated", { "state": true }],
[4471375, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 55 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[138, 139]]}, { 
    "frame_type": "padding"}]}],
[4471375, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73596}],
[4471375, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4553472, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4553472, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 140, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[55, 55]], "ect0": 55, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4553472, 0, "recovery", "metrics_updated", {"cwnd": 20824,"bytes_in_flight": 0,"smoothed_rtt": 73408,"latest_rtt": 72097}],
[4554586, 0, "transport", "spin_bit_updated", { "state": false }],
[4554586, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 56 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[139, 140]]}, { 
    "frame_type": "padding"}]}],
[4554586, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73408}],
[4554586, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4641414, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4641414, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 141, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 222, "acked_ranges": [[56, 56]], "ect0": 56, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4641414, 0, "recovery", "metrics_updated", {"cwnd": 20863,"bytes_in_flight": 0,"smoothed_rtt": 73835,"latest_rtt": 76828}],
[4642539, 0, "transport", "spin_bit_updated", { "state": true }],
[4642539, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 57 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[140, 141]]}, { 
    "frame_type": "padding"}]}],
[4642539, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73835}],
[4642539, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4722898, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4722898, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 142, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[57, 57]], "ect0": 57, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4722898, 0, "recovery", "metrics_updated", {"cwnd": 20902,"bytes_in_flight": 0,"smoothed_rtt": 73400,"latest_rtt": 70359}],
[4724004, 0, "transport", "spin_bit_updated", { "state": false }],
[4724004, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 58 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[141, 142]]}, { 
    "frame_type": "padding"}]}],
[4724004, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73400}],
[4724004, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4804208, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4804208, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 143, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[58, 58]], "ect0": 58, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4804208, 0, "recovery", "metrics_updated", {"cwnd": 20941,"bytes_in_flight": 0,"smoothed_rtt": 73000,"latest_rtt": 70204}],
[4805322, 0, "transport", "spin_bit_updated", { "state": true }],
[4805322, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 59 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[142, 143]]}, { 
    "frame_type": "padding"}]}],
[4805322, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73000}],
[4805322, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4888736, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4888736, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 144, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 209, "acked_ranges": [[59, 59]], "ect0": 59, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4888736, 0, "recovery", "metrics_updated", {"cwnd": 20980,"bytes_in_flight": 0,"smoothed_rtt": 73051,"latest_rtt": 73414}],
[4889850, 0, "transport", "spin_bit_updated", { "state": false }],
[4889850, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 60 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[143, 144]]}, { 
    "frame_type": "padding"}]}],
[4889850, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73051}],
[4889850, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4973381, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4973381, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 145, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 209, "acked_ranges": [[60, 60]], "ect0": 60, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4973381, 0, "recovery", "metrics_updated", {"cwnd": 21019,"bytes_in_flight": 0,"smoothed_rtt": 73111,"latest_rtt": 73531}],
[4974550, 0, "transport", "spin_bit_updated", { "state": true }],
[4974550, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 61 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 146, "acked_ranges": [[144, 145]]}, { 
    "frame_type": "padding"}]}],
[4974550, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73111}],
[4974550, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5057073, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5057073, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 146, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 205, "acked_ranges": [[61, 61]], "ect0": 61, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5057073, 0, "recovery", "metrics_updated", {"cwnd": 21058,"bytes_in_flight": 0,"smoothed_rtt": 73037,"latest_rtt": 72523}],
[5058191, 0, "transport", "spin_bit_updated", { "state": false }],
[5058191, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 62 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[145, 146]]}, { 
    "frame_type": "padding"}]}],
[5058191, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73037}],
[5058191, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5139210, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5139210, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 147, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[62, 62]], "ect0": 62, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5139210, 0, "recovery", "metrics_updated", {"cwnd": 21097,"bytes_in_flight": 0,"smoothed_rtt": 72784,"latest_rtt": 71019}],
[5140343, 0, "transport", "spin_bit_updated", { "state": true }],
[5140343, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 63 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[146, 147]]}, { 
    "frame_type": "padding"}]}],
[5140343, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 72784}],
[5140343, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5223459, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5223459, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 148, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 208, "acked_ranges": [[63, 63]], "ect0": 63, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5223459, 0, "recovery", "metrics_updated", {"cwnd": 21136,"bytes_in_flight": 0,"smoothed_rtt": 72825,"latest_rtt": 73116}],
[5224564, 0, "transport", "spin_bit_updated", { "state": false }],
[5224564, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 64 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[147, 148]]}, { 
    "frame_type": "padding"}]}],
[5224564, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 72825}],
[5224564, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5306651, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5306651, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 149, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[64, 64]], "ect0": 64, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5306651, 0, "recovery", "metrics_updated", {"cwnd": 21175,"bytes_in_flight": 0,"smoothed_rtt": 72732,"latest_rtt": 72087}],
[5307785, 0, "transport", "spin_bit_updated", { "state": true }],
[5307785, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 65 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[148, 149]]}, { 
    "frame_type": "padding"}]}],
[5307785, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 72732}],
[5307785, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5388915, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5388915, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 150, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[65, 65]], "ect0": 65, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5388915, 0, "recovery", "metrics_updated", {"cwnd": 21214,"bytes_in_flight": 0,"smoothed_rtt": 72531,"latest_rtt": 71130}],
[5390037, 0, "transport", "spin_bit_updated", { "state": false }],
[5390037, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 66 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[149, 150]]}, { 
    "frame_type": "padding"}]}],
[5390037, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 72531}],
[5390037, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5471182, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5471182, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 151, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[66, 66]], "ect0": 66, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5471182, 0, "recovery", "metrics_updated", {"cwnd": 21253,"bytes_in_flight": 0,"smoothed_rtt": 72357,"latest_rtt": 71145}],
[5472286, 0, "transport", "spin_bit_updated", { "state": true }],
[5472286, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 67 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[150, 151]]}, { 
    "frame_type": "padding"}]}],
[5472286, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 72357}],
[5472286, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5559559, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5559559, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 152, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 224, "acked_ranges": [[67, 67]], "ect0": 67, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5559559, 0, "recovery", "metrics_updated", {"cwnd": 21292,"bytes_in_flight": 0,"smoothed_rtt": 72971,"latest_rtt": 77273}],
[5560656, 0, "transport", "spin_bit_updated", { "state": false }],
[5560656, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 68 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[151, 152]]}, { 
    "frame_type": "padding"}]}],
[5560656, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 72971}],
[5560656, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5642469, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5642469, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 153, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[68, 68]], "ect0": 68, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5642469, 0, "recovery", "metrics_updated", {"cwnd": 21331,"bytes_in_flight": 0,"smoothed_rtt": 72826,"latest_rtt": 71813}],
[5643585, 0, "transport", "spin_bit_updated", { "state": true }],
[5643585, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 69 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[152, 153]]}, { 
    "frame_type": "padding"}]}],
[5643585, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 72826}],
[5643585, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5735078, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5735078, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 154, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 240, "acked_ranges": [[69, 69]], "ect0": 69, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5735078, 0, "recovery", "metrics_updated", {"cwnd": 21370,"bytes_in_flight": 0,"smoothed_rtt": 73909,"latest_rtt": 81493}],
[5736204, 0, "transport", "spin_bit_updated", { "state": false }],
[5736204, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 70 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[153, 154]]}, { 
    "frame_type": "padding"}]}],
[5736204, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73909}],
[5736204, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5819103, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5819103, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 155, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 207, "acked_ranges": [[70, 70]], "ect0": 70, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5819103, 0, "recovery", "metrics_updated", {"cwnd": 21409,"bytes_in_flight": 0,"smoothed_rtt": 73782,"latest_rtt": 72899}],
[5820206, 0, "transport", "spin_bit_updated", { "state": true }],
[5820206, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 71 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[154, 155]]}, { 
    "frame_type": "padding"}]}],
[5820206, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73782}],
[5820206, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5913755, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5913755, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 156, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 249, "acked_ranges": [[71, 71]], "ect0": 71, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5913755, 0, "recovery", "metrics_updated", {"cwnd": 21448,"bytes_in_flight": 0,"smoothed_rtt": 75002,"latest_rtt": 83549}],
[5914867, 0, "transport", "spin_bit_updated", { "state": false }],
[5914867, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 72 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[155, 156]]}, { 
    "frame_type": "padding"}]}],
[5914867, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 75002}],
[5914867, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5996360, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5996360, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 157, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[72, 72]], "ect0": 72, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5996360, 0, "recovery", "metrics_updated", {"cwnd": 21487,"bytes_in_flight": 0,"smoothed_rtt": 74563,"latest_rtt": 71493}],
[5997476, 0, "transport", "spin_bit_updated", { "state": true }],
[5997476, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 73 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[156, 157]]}, { 
    "frame_type": "padding"}]}],
[5997476, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 74563}],
[5997476, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6079265, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6079265, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 158, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[73, 73]], "ect0": 73, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6079265, 0, "recovery", "metrics_updated", {"cwnd": 21526,"bytes_in_flight": 0,"smoothed_rtt": 74216,"latest_rtt": 71789}],
[6080351, 0, "transport", "spin_bit_updated", { "state": false }],
[6080351, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 74 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[157, 158]]}, { 
    "frame_type": "padding"}]}],
[6080351, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 74216}],
[6080351, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6161141, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6161141, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 159, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[74, 74]], "ect0": 74, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6161141, 0, "recovery", "metrics_updated", {"cwnd": 21565,"bytes_in_flight": 0,"smoothed_rtt": 73787,"latest_rtt": 70790}],
[6162261, 0, "transport", "spin_bit_updated", { "state": true }],
[6162261, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 75 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[158, 159]]}, { 
    "frame_type": "padding"}]}],
[6162261, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73787}],
[6162261, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6249743, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6249743, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 160, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 225, "acked_ranges": [[75, 75]], "ect0": 75, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6249743, 0, "recovery", "metrics_updated", {"cwnd": 21604,"bytes_in_flight": 0,"smoothed_rtt": 74248,"latest_rtt": 77482}],
[6250858, 0, "transport", "spin_bit_updated", { "state": false }],
[6250858, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 76 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[159, 160]]}, { 
    "frame_type": "padding"}]}],
[6250858, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 74248}],
[6250858, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6334839, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6334839, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 161, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 211, "acked_ranges": [[76, 76]], "ect0": 76, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6334839, 0, "recovery", "metrics_updated", {"cwnd": 21643,"bytes_in_flight": 0,"smoothed_rtt": 74214,"latest_rtt": 73981}],
[6335989, 0, "transport", "spin_bit_updated", { "state": true }],
[6335989, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 77 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 143, "acked_ranges": [[160, 161]]}, { 
    "frame_type": "padding"}]}],
[6335989, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 74214}],
[6335989, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6417630, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6417630, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 162, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[77, 77]], "ect0": 77, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6417630, 0, "recovery", "metrics_updated", {"cwnd": 21682,"bytes_in_flight": 0,"smoothed_rtt": 73892,"latest_rtt": 71641}],
[6418746, 0, "transport", "spin_bit_updated", { "state": false }],
[6418746, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 78 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[161, 162]]}, { 
    "frame_type": "padding"}]}],
[6418746, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73892}],
[6418746, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6499628, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6499628, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 163, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[78, 78]], "ect0": 78, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6499628, 0, "recovery", "metrics_updated", {"cwnd": 21721,"bytes_in_flight": 0,"smoothed_rtt": 73515,"latest_rtt": 70882}],
[6500740, 0, "transport", "spin_bit_updated", { "state": true }],
[6500740, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 79 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[162, 163]]}, { 
    "frame_type": "padding"}]}],
[6500740, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73515}],
[6500740, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6582458, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6582458, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 164, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[79, 79]], "ect0": 79, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6582458, 0, "recovery", "metrics_updated", {"cwnd": 21760,"bytes_in_flight": 0,"smoothed_rtt": 73290,"latest_rtt": 71718}],
[6583565, 0, "transport", "spin_bit_updated", { "state": false }],
[6583565, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 80 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[163, 164]]}, { 
    "frame_type": "padding"}]}],
[6583565, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73290}],
[6583565, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6666572, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6666572, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 165, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 207, "acked_ranges": [[80, 80]], "ect0": 80, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6666572, 0, "recovery", "metrics_updated", {"cwnd": 21799,"bytes_in_flight": 0,"smoothed_rtt": 73254,"latest_rtt": 73007}],
[6667725, 0, "transport", "spin_bit_updated", { "state": true }],
[6667725, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 81 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 144, "acked_ranges": [[164, 165]]}, { 
    "frame_type": "padding"}]}],
[6667725, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73254}],
[6667725, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6753092, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6753092, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 166, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 216, "acked_ranges": [[81, 81]], "ect0": 81, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6753092, 0, "recovery", "metrics_updated", {"cwnd": 21838,"bytes_in_flight": 0,"smoothed_rtt": 73518,"latest_rtt": 75367}],
[6754207, 0, "transport", "spin_bit_updated", { "state": false }],
[6754207, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 82 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[165, 166]]}, { 
    "frame_type": "padding"}]}],
[6754207, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73518}],
[6754207, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6837270, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6837270, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 167, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 207, "acked_ranges": [[82, 82]], "ect0": 82, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6837270, 0, "recovery", "metrics_updated", {"cwnd": 21877,"bytes_in_flight": 0,"smoothed_rtt": 73461,"latest_rtt": 73063}],
[6838382, 0, "transport", "spin_bit_updated", { "state": true }],
[6838382, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 83 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[166, 167]]}, { 
    "frame_type": "padding"}]}],
[6838382, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73461}],
[6838382, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6918920, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6918920, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 168, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[83, 83]], "ect0": 83, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6918920, 0, "recovery", "metrics_updated", {"cwnd": 21916,"bytes_in_flight": 0,"smoothed_rtt": 73095,"latest_rtt": 70538}],
[6920037, 0, "transport", "spin_bit_updated", { "state": false }],
[6920037, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 84 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[167, 168]]}, { 
    "frame_type": "padding"}]}],
[6920037, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73095}],
[6920037, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7001359, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7001359, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 169, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[84, 84]], "ect0": 84, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7001359, 0, "recovery", "metrics_updated", {"cwnd": 21955,"bytes_in_flight": 0,"smoothed_rtt": 72873,"latest_rtt": 71322}],
[7002512, 0, "transport", "spin_bit_updated", { "state": true }],
[7002512, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 85 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 144, "acked_ranges": [[168, 169]]}, { 
    "frame_type": "padding"}]}],
[7002512, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 72873}],
[7002512, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7085059, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7085059, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 170, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 206, "acked_ranges": [[85, 85]], "ect0": 85, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7085059, 0, "recovery", "metrics_updated", {"cwnd": 21994,"bytes_in_flight": 0,"smoothed_rtt": 72832,"latest_rtt": 72547}],
[7086171, 0, "transport", "spin_bit_updated", { "state": false }],
[7086171, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 86 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[169, 170]]}, { 
    "frame_type": "padding"}]}],
[7086171, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 72832}],
[7086171, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7167974, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7167974, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 171, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[86, 86]], "ect0": 86, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7167974, 0, "recovery", "metrics_updated", {"cwnd": 22033,"bytes_in_flight": 0,"smoothed_rtt": 72703,"latest_rtt": 71803}],
[7169081, 0, "transport", "spin_bit_updated", { "state": true }],
[7169081, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 87 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[170, 171]]}, { 
    "frame_type": "padding"}]}],
[7169081, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 72703}],
[7169081, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7250101, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7250101, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 172, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[87, 87]], "ect0": 87, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7250101, 0, "recovery", "metrics_updated", {"cwnd": 22072,"bytes_in_flight": 0,"smoothed_rtt": 72492,"latest_rtt": 71020}],
[7251209, 0, "transport", "spin_bit_updated", { "state": false }],
[7251209, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 88 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[171, 172]]}, { 
    "frame_type": "padding"}]}],
[7251209, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 72492}],
[7251209, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7333326, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7333326, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 173, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[88, 88]], "ect0": 88, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7333326, 0, "recovery", "metrics_updated", {"cwnd": 22111,"bytes_in_flight": 0,"smoothed_rtt": 72445,"latest_rtt": 72117}],
[7334442, 0, "transport", "spin_bit_updated", { "state": true }],
[7334442, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 89 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[172, 173]]}, { 
    "frame_type": "padding"}]}],
[7334442, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 72445}],
[7334442, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7418033, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7418033, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 174, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 209, "acked_ranges": [[89, 89]], "ect0": 89, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7418033, 0, "recovery", "metrics_updated", {"cwnd": 22150,"bytes_in_flight": 0,"smoothed_rtt": 72588,"latest_rtt": 73591}],
[7419142, 0, "transport", "spin_bit_updated", { "state": false }],
[7419142, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 90 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[173, 174]]}, { 
    "frame_type": "padding"}]}],
[7419142, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 72588}],
[7419142, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7501090, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7501090, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 175, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[90, 90]], "ect0": 90, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7501090, 0, "recovery", "metrics_updated", {"cwnd": 22189,"bytes_in_flight": 0,"smoothed_rtt": 72508,"latest_rtt": 71948}],
[7502223, 0, "transport", "spin_bit_updated", { "state": true }],
[7502223, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 91 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[174, 175]]}, { 
    "frame_type": "padding"}]}],
[7502223, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 72508}],
[7502223, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7584898, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7584898, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 176, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 206, "acked_ranges": [[91, 91]], "ect0": 91, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7584898, 0, "recovery", "metrics_updated", {"cwnd": 22228,"bytes_in_flight": 0,"smoothed_rtt": 72528,"latest_rtt": 72675}],
[7586009, 0, "transport", "spin_bit_updated", { "state": false }],
[7586009, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 92 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[175, 176]]}, { 
    "frame_type": "padding"}]}],
[7586009, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 72528}],
[7586009, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7668058, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7668058, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 177, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[92, 92]], "ect0": 92, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7668058, 0, "recovery", "metrics_updated", {"cwnd": 22267,"bytes_in_flight": 0,"smoothed_rtt": 72468,"latest_rtt": 72049}],
[7669182, 0, "transport", "spin_bit_updated", { "state": true }],
[7669182, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 93 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[176, 177]]}, { 
    "frame_type": "padding"}]}],
[7669182, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 72468}],
[7669182, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7755043, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7755043, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 178, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 218, "acked_ranges": [[93, 93]], "ect0": 93, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7755043, 0, "recovery", "metrics_updated", {"cwnd": 22306,"bytes_in_flight": 0,"smoothed_rtt": 72892,"latest_rtt": 75861}],
[7756156, 0, "transport", "spin_bit_updated", { "state": false }],
[7756156, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 94 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[177, 178]]}, { 
    "frame_type": "padding"}]}],
[7756156, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 72892}],
[7756156, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7836720, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7836720, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 179, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[94, 94]], "ect0": 94, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7836720, 0, "recovery", "metrics_updated", {"cwnd": 22345,"bytes_in_flight": 0,"smoothed_rtt": 72601,"latest_rtt": 70564}],
[7837821, 0, "transport", "spin_bit_updated", { "state": true }],
[7837821, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 95 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[178, 179]]}, { 
    "frame_type": "padding"}]}],
[7837821, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 72601}],
[7837821, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7918541, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7918541, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 180, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[95, 95]], "ect0": 95, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7918541, 0, "recovery", "metrics_updated", {"cwnd": 22384,"bytes_in_flight": 0,"smoothed_rtt": 72365,"latest_rtt": 70720}],
[7919645, 0, "transport", "spin_bit_updated", { "state": false }],
[7919645, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 96 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[179, 180]]}, { 
    "frame_type": "padding"}]}],
[7919645, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 72365}],
[7919645, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8001088, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8001088, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 181, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[96, 96]], "ect0": 96, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8001088, 0, "recovery", "metrics_updated", {"cwnd": 22423,"bytes_in_flight": 0,"smoothed_rtt": 72249,"latest_rtt": 71443}],
[8002201, 0, "transport", "spin_bit_updated", { "state": true }],
[8002201, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 97 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[180, 181]]}, { 
    "frame_type": "padding"}]}],
[8002201, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 72249}],
[8002201, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8082370, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8082370, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 182, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[97, 97]], "ect0": 97, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8082370, 0, "recovery", "metrics_updated", {"cwnd": 22462,"bytes_in_flight": 0,"smoothed_rtt": 71989,"latest_rtt": 70169}],
[8083468, 0, "transport", "spin_bit_updated", { "state": false }],
[8083468, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 98 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[181, 182]]}, { 
    "frame_type": "padding"}]}],
[8083468, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 71989}],
[8083468, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8164937, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8164937, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 183, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[98, 98]], "ect0": 98, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8164937, 0, "recovery", "metrics_updated", {"cwnd": 22501,"bytes_in_flight": 0,"smoothed_rtt": 71924,"latest_rtt": 71469}],
[8166033, 0, "transport", "spin_bit_updated", { "state": true }],
[8166033, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 99 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[182, 183]]}, { 
    "frame_type": "padding"}]}],
[8166033, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 71924}],
[8166033, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8246732, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8246732, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 184, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[99, 99]], "ect0": 99, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8246732, 0, "recovery", "metrics_updated", {"cwnd": 22540,"bytes_in_flight": 0,"smoothed_rtt": 71770,"latest_rtt": 70699}],
[8247845, 0, "transport", "spin_bit_updated", { "state": false }],
[8247845, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 100 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[183, 184]]}, { 
    "frame_type": "padding"}]}],
[8247845, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 71770}],
[8247845, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8329587, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8329587, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 185, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[100, 100]], "ect0": 100, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8329587, 0, "recovery", "metrics_updated", {"cwnd": 22579,"bytes_in_flight": 0,"smoothed_rtt": 71766,"latest_rtt": 71742}],
[8330699, 0, "transport", "spin_bit_updated", { "state": true }],
[8330699, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 101 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[184, 185]]}, { 
    "frame_type": "padding"}]}],
[8330699, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 71766}],
[8330699, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8411630, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8411630, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 186, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[101, 101]], "ect0": 101, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8411630, 0, "recovery", "metrics_updated", {"cwnd": 22618,"bytes_in_flight": 0,"smoothed_rtt": 71661,"latest_rtt": 70931}],
[8412741, 0, "transport", "spin_bit_updated", { "state": false }],
[8412741, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 102 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[185, 186]]}, { 
    "frame_type": "padding"}]}],
[8412741, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 71661}],
[8412741, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8496762, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8496762, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 187, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 211, "acked_ranges": [[102, 102]], "ect0": 102, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8496762, 0, "recovery", "metrics_updated", {"cwnd": 22657,"bytes_in_flight": 0,"smoothed_rtt": 71956,"latest_rtt": 74021}],
[8497888, 0, "transport", "spin_bit_updated", { "state": true }],
[8497888, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 103 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[186, 187]]}, { 
    "frame_type": "padding"}]}],
[8497888, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 71956}],
[8497888, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8584219, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8584219, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 188, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 220, "acked_ranges": [[103, 103]], "ect0": 103, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8584219, 0, "recovery", "metrics_updated", {"cwnd": 22696,"bytes_in_flight": 0,"smoothed_rtt": 72502,"latest_rtt": 76331}],
[8585346, 0, "transport", "spin_bit_updated", { "state": false }],
[8585346, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 104 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[187, 188]]}, { 
    "frame_type": "padding"}]}],
[8585346, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 72502}],
[8585346, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8668619, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8668619, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 189, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 208, "acked_ranges": [[104, 104]], "ect0": 104, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8668619, 0, "recovery", "metrics_updated", {"cwnd": 22735,"bytes_in_flight": 0,"smoothed_rtt": 72598,"latest_rtt": 73273}],
[8669731, 0, "transport", "spin_bit_updated", { "state": true }],
[8669731, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 105 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[188, 189]]}, { 
    "frame_type": "padding"}]}],
[8669731, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 72598}],
[8669731, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8751576, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8751576, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 190, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[105, 105]], "ect0": 105, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8751576, 0, "recovery", "metrics_updated", {"cwnd": 22774,"bytes_in_flight": 0,"smoothed_rtt": 72503,"latest_rtt": 71845}],
[8752678, 0, "transport", "spin_bit_updated", { "state": false }],
[8752678, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 106 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[189, 190]]}, { 
    "frame_type": "padding"}]}],
[8752678, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 72503}],
[8752678, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8841646, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8841646, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 191, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 231, "acked_ranges": [[106, 106]], "ect0": 106, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8841646, 0, "recovery", "metrics_updated", {"cwnd": 22813,"bytes_in_flight": 0,"smoothed_rtt": 73311,"latest_rtt": 78968}],
[8842825, 0, "transport", "spin_bit_updated", { "state": true }],
[8842825, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 107 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 147, "acked_ranges": [[190, 191]]}, { 
    "frame_type": "padding"}]}],
[8842825, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73311}],
[8842825, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8931473, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8931473, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 192, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 229, "acked_ranges": [[107, 107]], "ect0": 107, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8931473, 0, "recovery", "metrics_updated", {"cwnd": 22852,"bytes_in_flight": 0,"smoothed_rtt": 73978,"latest_rtt": 78648}],
[8932574, 0, "transport", "spin_bit_updated", { "state": false }],
[8932574, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 108 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[191, 192]]}, { 
    "frame_type": "padding"}]}],
[8932574, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73978}],
[8932574, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9013653, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9013653, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 193, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[108, 108]], "ect0": 108, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9013653, 0, "recovery", "metrics_updated", {"cwnd": 22891,"bytes_in_flight": 0,"smoothed_rtt": 73615,"latest_rtt": 71079}],
[9014769, 0, "transport", "spin_bit_updated", { "state": true }],
[9014769, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 109 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[192, 193]]}, { 
    "frame_type": "padding"}]}],
[9014769, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73615}],
[9014769, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9103890, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9103890, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 194, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 231, "acked_ranges": [[109, 109]], "ect0": 109, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9103890, 0, "recovery", "metrics_updated", {"cwnd": 22930,"bytes_in_flight": 0,"smoothed_rtt": 74303,"latest_rtt": 79121}],
[9105060, 0, "transport", "spin_bit_updated", { "state": false }],
[9105060, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 110 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 146, "acked_ranges": [[193, 194]]}, { 
    "frame_type": "padding"}]}],
[9105060, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 74303}],
[9105060, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9185963, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9185963, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 195, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[110, 110]], "ect0": 110, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9185963, 0, "recovery", "metrics_updated", {"cwnd": 22969,"bytes_in_flight": 0,"smoothed_rtt": 73878,"latest_rtt": 70903}],
[9187087, 0, "transport", "spin_bit_updated", { "state": true }],
[9187087, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 111 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[194, 195]]}, { 
    "frame_type": "padding"}]}],
[9187087, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73878}],
[9187087, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9268795, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9268795, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 196, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[111, 111]], "ect0": 111, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9268795, 0, "recovery", "metrics_updated", {"cwnd": 23008,"bytes_in_flight": 0,"smoothed_rtt": 73606,"latest_rtt": 71708}],
[9269906, 0, "transport", "spin_bit_updated", { "state": false }],
[9269906, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 112 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[195, 196]]}, { 
    "frame_type": "padding"}]}],
[9269906, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 73606}],
[9269906, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9358815, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9358815, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 197, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 231, "acked_ranges": [[112, 112]], "ect0": 112, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9358815, 0, "recovery", "metrics_updated", {"cwnd": 23047,"bytes_in_flight": 0,"smoothed_rtt": 74268,"latest_rtt": 78909}],
[9359912, 0, "transport", "spin_bit_updated", { "state": true }],
[9359912, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 113 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[196, 197]]}, { 
    "frame_type": "padding"}]}],
[9359912, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 74268}],
[9359912, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9452181, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9452181, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 198, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 243, "acked_ranges": [[113, 113]], "ect0": 113, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9452181, 0, "recovery", "metrics_updated", {"cwnd": 23086,"bytes_in_flight": 0,"smoothed_rtt": 75268,"latest_rtt": 82269}],
[9453311, 0, "transport", "spin_bit_updated", { "state": false }],
[9453311, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 114 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[197, 198]]}, { 
    "frame_type": "padding"}]}],
[9453311, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 75268}],
[9453311, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9540786, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9540786, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 199, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 225, "acked_ranges": [[114, 114]], "ect0": 114, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9540786, 0, "recovery", "metrics_updated", {"cwnd": 23125,"bytes_in_flight": 0,"smoothed_rtt": 75543,"latest_rtt": 77475}],
[9541786, 0, "transport", "spin_bit_updated", { "state": true }],
[9541786, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 115 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 125, "acked_ranges": [[198, 199]]}, { 
    "frame_type": "padding"}]}],
[9541786, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 75543}],
[9541786, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9624497, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9624497, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 200, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 206, "acked_ranges": [[115, 115]], "ect0": 115, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9624497, 0, "recovery", "metrics_updated", {"cwnd": 23164,"bytes_in_flight": 0,"smoothed_rtt": 75189,"latest_rtt": 72711}],
[9625588, 0, "transport", "spin_bit_updated", { "state": false }],
[9625588, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 116 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[199, 200]]}, { 
    "frame_type": "padding"}]}],
[9625588, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 75189}],
[9625588, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9714682, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9714682, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 201, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 231, "acked_ranges": [[116, 116]], "ect0": 116, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9714682, 0, "recovery", "metrics_updated", {"cwnd": 23203,"bytes_in_flight": 0,"smoothed_rtt": 75677,"latest_rtt": 79094}],
[9716223, 0, "transport", "spin_bit_updated", { "state": true }],
[9716223, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 117 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 192, "acked_ranges": [[200, 201]]}, { 
    "frame_type": "padding"}]}],
[9716223, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 75677}],
[9716223, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9796187, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9796187, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 202, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[117, 117]], "ect0": 117, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9796187, 0, "recovery", "metrics_updated", {"cwnd": 23242,"bytes_in_flight": 0,"smoothed_rtt": 74962,"latest_rtt": 69964}],
[9797302, 0, "transport", "spin_bit_updated", { "state": false }],
[9797302, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 118 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[201, 202]]}, { 
    "frame_type": "padding"}]}],
[9797302, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 74962}],
[9797302, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9891086, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9891086, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 203, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 250, "acked_ranges": [[118, 118]], "ect0": 118, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9891086, 0, "recovery", "metrics_updated", {"cwnd": 23281,"bytes_in_flight": 0,"smoothed_rtt": 76064,"latest_rtt": 83784}],
[9892183, 0, "transport", "spin_bit_updated", { "state": true }],
[9892183, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 119 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[202, 203]]}, { 
    "frame_type": "padding"}]}],
[9892183, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 76064}],
[9892183, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9972408, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9972408, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 204, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[119, 119]], "ect0": 119, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9972408, 0, "recovery", "metrics_updated", {"cwnd": 23320,"bytes_in_flight": 0,"smoothed_rtt": 75334,"latest_rtt": 70225}],
[9973527, 0, "transport", "spin_bit_updated", { "state": false }],
[9973527, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 120 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[203, 204]]}, { 
    "frame_type": "padding"}]}],
[9973527, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 75334}],
[9973527, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10059122, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10059122, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 205, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 217, "acked_ranges": [[120, 120]], "ect0": 120, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10059122, 0, "recovery", "metrics_updated", {"cwnd": 23359,"bytes_in_flight": 0,"smoothed_rtt": 75366,"latest_rtt": 75595}],
[10060228, 0, "transport", "spin_bit_updated", { "state": true }],
[10060228, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 121 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[204, 205]]}, { 
    "frame_type": "padding"}]}],
[10060228, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 75366}],
[10060228, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10141007, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10141007, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 206, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[121, 121]], "ect0": 121, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10141007, 0, "recovery", "metrics_updated", {"cwnd": 23398,"bytes_in_flight": 0,"smoothed_rtt": 74792,"latest_rtt": 70779}],
[10142125, 0, "transport", "spin_bit_updated", { "state": false }],
[10142125, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 122 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[205, 206]]}, { 
    "frame_type": "padding"}]}],
[10142125, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 74792}],
[10142125, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10228531, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10228531, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 207, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 220, "acked_ranges": [[122, 122]], "ect0": 122, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10228531, 0, "recovery", "metrics_updated", {"cwnd": 23437,"bytes_in_flight": 0,"smoothed_rtt": 74993,"latest_rtt": 76406}],
[10229634, 0, "transport", "spin_bit_updated", { "state": true }],
[10229634, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 123 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[206, 207]]}, { 
    "frame_type": "padding"}]}],
[10229634, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 74993}],
[10229634, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10313839, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10313839, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 208, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 212, "acked_ranges": [[123, 123]], "ect0": 123, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10313839, 0, "recovery", "metrics_updated", {"cwnd": 23476,"bytes_in_flight": 0,"smoothed_rtt": 74894,"latest_rtt": 74205}],
[10314939, 0, "transport", "spin_bit_updated", { "state": false }],
[10314939, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 124 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[207, 208]]}, { 
    "frame_type": "padding"}]}],
[10314939, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 74894}],
[10314939, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10396959, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10396959, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 209, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[124, 124]], "ect0": 124, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10396959, 0, "recovery", "metrics_updated", {"cwnd": 23515,"bytes_in_flight": 0,"smoothed_rtt": 74534,"latest_rtt": 72020}],
[10398060, 0, "transport", "spin_bit_updated", { "state": true }],
[10398060, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 125 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[208, 209]]}, { 
    "frame_type": "padding"}]}],
[10398060, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 74534}],
[10398060, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10438942, 0, "transport", "datagram_received", { "byte_length": 42}],
[10438942, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 42, "packet_number": 210, "dcid": "044b17a8752acfac" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 42, "acked_ranges": [[125, 125]], "ect0": 125, "ect1": 0, "ce": 0}, { 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[10438974, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[10438942, 0, "recovery", "metrics_updated", {"cwnd": 23554,"bytes_in_flight": 0,"smoothed_rtt": 70327,"latest_rtt": 40882}],
[10438984, 0, "transport", "spin_bit_updated", { "state": false }],
[10438984, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 7, "packet_number": 126 }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 0}]}],
[10438984, 0, "transport", "datagram_sent", { "byte_length": 23}],
[10439009, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.007812"}]]}]}
