{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "ef31f7df2cbf6793","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "425261025475"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "20.109.87.112", "port_v4":48420}, "addr_to" : {"ip_v4": "172.31.61.32", "port_v4":21009}}],
[0, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 183, "version": "00000001", "payload_length": 1130, "dcid": "ef31f7df2cbf6793", "token": "b5d443ab97c482609a5b54381ee8bebc721070b3ecb842e4908bde848834e4c347a14e4be430b03a76b8f5b051c8df8526d8035c" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 357}, { 
    "frame_type": "ping"}]}],
[125, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[138, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 87, "packet_number": 108800, "payload_length": 65, "scid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 17, "acked_ranges": [[183, 183]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 56}]}],
[138, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[33678, 0, "transport", "datagram_received", { "byte_length": 1220}],
[33678, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 184, "payload_length": 1130, "dcid": "2f47d77f764393bc", "token": "b5d443ab97c482609a5b54381ee8bebc721070b3ecb842e4908bde848834e4c347a14e4be430b03a76b8f5b051c8df8526d8035c" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 6, "acked_ranges": [[108800, 108800]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 357, "length": 325}]}],
[33699, 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}],
[33706, 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": "2f47d77f764393bc",
    "original_connection_id": "4116e58ad357533f",
    "retry_connection_id": "ef31f7df2cbf6793",
    "stateless_reset_token": "d43dcd0f41dc7953b598c8ec7d263007",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[33961, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 155, "packet_number": 108801, "payload_length": 133, "scid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 35, "acked_ranges": [[183, 184]]}, { 
    "frame_type": "crypto", "offset": 56, "length": 123}]}],
[33961, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1065, "packet_number": 0, "payload_length": 1044, "scid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1040}]}],
[33961, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[33976, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[33961, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 220, "packet_number": 1, "payload_length": 199, "scid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1040, "length": 194}]}],
[33961, 0, "transport", "datagram_sent", { "byte_length": 236}],
[35690, 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": "fa0167e14b73bd4183730a2ea89471062f53214dd5b99020425ddf28a20aac7ffb55894d866dd6623ec7354f34563f7c5ba9"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "d2dfd7bfc1e8a0ec", "reset_token": "f379131e7c3728c4630633afeee14dae"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "9aafec097ced6419", "reset_token": "2e14b7c796f349c2a8df14ea523d67ec"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "60cedbd16cfc9510", "reset_token": "e40b2dfa445f657b84e86a27d92116e1"}, { 
    "frame_type": "padding"}]}],
[35690, 0, "recovery", "metrics_updated", {"cwnd": 15447,"pacing_rate": 1361424,"bytes_in_flight": 1927,"smoothed_rtt": 33540,"min_rtt": 33540,"latest_rtt": 33540}],
[35690, 0, "transport", "datagram_sent", { "byte_length": 439}],
[38297, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[38297, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3399,"smoothed_rtt": 33540}],
[38297, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[46915, 0, "transport", "datagram_received", { "byte_length": 1220}],
[46915, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 101, "packet_number": 185, "payload_length": 11, "dcid": "2f47d77f764393bc", "token": "b5d443ab97c482609a5b54381ee8bebc721070b3ecb842e4908bde848834e4c347a14e4be430b03a76b8f5b051c8df8526d8035c" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 7, "acked_ranges": [[108801, 108801]], "ect0": 2, "ect1": 0, "ce": 0}]}],
[46915, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 100, "packet_number": 186, "payload_length": 63, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 5, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[46964, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[46915, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1019, "packet_number": 187, "dcid": "2f47d77f764393bc", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[46915, 0, "recovery", "metrics_updated", {"cwnd": 18766,"pacing_rate": 1907971,"bytes_in_flight": 0,"smoothed_rtt": 26202,"min_rtt": 8618,"latest_rtt": 8618,"app_limited": 1}],
[46980, 0, "transport", "datagram_received", { "byte_length": 1252}],
[46980, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 188, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[46986, 0, "transport", "spin_bit_updated", { "state": true }],
[46986, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 2 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[187, 188]]}, { 
    "frame_type": "ack_frequency", "sequence_number": 0, "packet_tolerance": 2, "max_ack_delay": 16000, "reordering_threshold": 0}, { 
    "frame_type": "handshake_done"}, { 
    "frame_type": "padding"}]}],
[46986, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 26202}],
[46986, 0, "transport", "datagram_sent", { "byte_length": 55}],
[52646, 0, "transport", "datagram_received", { "byte_length": 1332}],
[52646, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1332, "packet_number": 189, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[53646, 0, "transport", "spin_bit_updated", { "state": false }],
[53646, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 3 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 125, "acked_ranges": [[187, 189]]}, { 
    "frame_type": "padding"}]}],
[53646, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 26202}],
[53646, 0, "transport", "datagram_sent", { "byte_length": 55}],
[59719, 0, "transport", "datagram_received", { "byte_length": 1412}],
[59719, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1412, "packet_number": 190, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[60720, 0, "transport", "spin_bit_updated", { "state": true }],
[60720, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 4 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 125, "acked_ranges": [[187, 190]]}, { 
    "frame_type": "padding"}]}],
[60720, 0, "recovery", "metrics_updated", {"bytes_in_flight": 165,"smoothed_rtt": 26202}],
[60720, 0, "transport", "datagram_sent", { "byte_length": 55}],
[67566, 0, "transport", "datagram_received", { "byte_length": 1440}],
[67566, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 191, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[68666, 0, "transport", "spin_bit_updated", { "state": false }],
[68666, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 5 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[187, 191]]}, { 
    "frame_type": "padding"}]}],
[68666, 0, "recovery", "metrics_updated", {"bytes_in_flight": 220,"smoothed_rtt": 26202}],
[68666, 0, "transport", "datagram_sent", { "byte_length": 55}],
[68921, 0, "transport", "datagram_received", { "byte_length": 37}],
[68921, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 37, "packet_number": 192, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 5, "acked_ranges": [[2, 4]], "ect0": 5, "ect1": 0, "ce": 0}]}],
[68921, 0, "recovery", "metrics_updated", {"cwnd": 18883,"bytes_in_flight": 55,"smoothed_rtt": 23951,"min_rtt": 8201,"latest_rtt": 8201}],
[307124, 0, "transport", "datagram_received", { "byte_length": 1440, "addr_from" : {"ip_v4": "20.109.87.112", "port_v4":11045}}],
[307124, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 193, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 901, "acked_ranges": [[2, 5]], "ect0": 6, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[307124, 0, "recovery", "metrics_updated", {"bytes_in_flight": 0,"smoothed_rtt": 23951}],
[307147, 0, "transport", "datagram_received", { "byte_length": 1440}],
[307147, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 194, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[307153, 0, "transport", "spin_bit_updated", { "state": true }],
[307153, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 6 }, "frames": [{ 
    "frame_type": "path_challenge", "path_challenge": "e44f81138504a992"}, { 
    "frame_type": "padding"}]}],
[307153, 0, "recovery", "metrics_updated", {"bytes_in_flight": 1472,"smoothed_rtt": 23951}],
[307153, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 7 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[191, 194]]}, { 
    "frame_type": "padding"}]}],
[307153, 0, "recovery", "metrics_updated", {"bytes_in_flight": 1527,"smoothed_rtt": 23951}],
[307153, 0, "transport", "datagram_sent", { "byte_length": 55, "addr_to" : {"ip_v4": "20.109.87.112", "port_v4":48420}}],
[313108, 0, "transport", "datagram_received", { "byte_length": 46, "addr_from" : {"ip_v4": "20.109.87.112", "port_v4":11045}}],
[313108, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 46, "packet_number": 195, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[2, 6]], "ect0": 7, "ect1": 0, "ce": 0}, { 
    "frame_type": "path_response", "path_response": "e44f81138504a992"}]}],
[313108, 0, "recovery", "metrics_updated", {"cwnd": 20339,"pacing_rate": 1907809,"bytes_in_flight": 55,"smoothed_rtt": 21701,"min_rtt": 5955,"latest_rtt": 5955}],
[313136, 0, "transport", "spin_bit_updated", { "state": false }],
[313136, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 8 }, "frames": [{ 
    "frame_type": "ack_frequency", "sequence_number": 1, "packet_tolerance": 8, "max_ack_delay": 16000, "reordering_threshold": 0}, { 
    "frame_type": "padding"}]}],
[313136, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 21701}],
[313136, 0, "transport", "datagram_sent", { "byte_length": 55}],
[313136, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 9 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[313136, 0, "recovery", "metrics_updated", {"bytes_in_flight": 1582,"smoothed_rtt": 21701}],
[313136, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[335316, 0, "transport", "datagram_received", { "byte_length": 40}],
[335316, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 40, "packet_number": 196, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 64, "acked_ranges": [[8, 9], [2, 6]], "ect0": 9, "ect1": 0, "ce": 0}]}],
[335316, 0, "recovery", "metrics_updated", {"cwnd": 21834,"pacing_rate": 1907971,"bytes_in_flight": 55,"smoothed_rtt": 20510,"latest_rtt": 12180}],
[370797, 0, "transport", "datagram_received", { "byte_length": 1440}],
[370797, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 197, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[370819, 0, "transport", "spin_bit_updated", { "state": true }],
[370819, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 10 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 2, "acked_ranges": [[191, 197]]}, { 
    "frame_type": "padding"}]}],
[370819, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 20510}],
[370819, 0, "transport", "datagram_sent", { "byte_length": 55}],
[375333, 0, "recovery", "packet_lost", {
    "packet_type" : "1RTT",
    "packet_number" : 7,
    "trigger": "repeat",
    "header": {
        "packet_type" : "1RTT",
        "packet_number" : 7,
        "packet_size" : 39}}],
[428479, 0, "transport", "datagram_received", { "byte_length": 1440}],
[428479, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 198, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[10, 10]], "ect0": 10, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[428479, 0, "recovery", "metrics_updated", {"cwnd": 21873,"bytes_in_flight": 0,"smoothed_rtt": 23903,"latest_rtt": 47660}],
[429548, 0, "transport", "spin_bit_updated", { "state": false }],
[429548, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 11 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 133, "acked_ranges": [[197, 198]]}, { 
    "frame_type": "padding"}]}],
[429548, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 23903}],
[429548, 0, "transport", "datagram_sent", { "byte_length": 55}],
[491839, 0, "transport", "datagram_received", { "byte_length": 1440}],
[491839, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 199, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 220, "acked_ranges": [[11, 11]], "ect0": 11, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[491839, 0, "recovery", "metrics_updated", {"cwnd": 21912,"bytes_in_flight": 0,"smoothed_rtt": 27451,"latest_rtt": 52291}],
[492959, 0, "transport", "spin_bit_updated", { "state": true }],
[492959, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 12 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[198, 199]]}, { 
    "frame_type": "padding"}]}],
[492959, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 27451}],
[492959, 0, "transport", "datagram_sent", { "byte_length": 55}],
[551618, 0, "transport", "datagram_received", { "byte_length": 1440}],
[551618, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 200, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 206, "acked_ranges": [[12, 12]], "ect0": 12, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[551618, 0, "recovery", "metrics_updated", {"cwnd": 21951,"bytes_in_flight": 0,"smoothed_rtt": 30102,"latest_rtt": 48659}],
[552725, 0, "transport", "spin_bit_updated", { "state": false }],
[552725, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 13 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[199, 200]]}, { 
    "frame_type": "padding"}]}],
[552725, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 30102}],
[552725, 0, "transport", "datagram_sent", { "byte_length": 55}],
[609258, 0, "transport", "datagram_received", { "byte_length": 1440}],
[609258, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 201, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[13, 13]], "ect0": 13, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[609258, 0, "recovery", "metrics_updated", {"cwnd": 21990,"bytes_in_flight": 0,"smoothed_rtt": 32155,"latest_rtt": 46533}],
[610360, 0, "transport", "spin_bit_updated", { "state": true }],
[610360, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 14 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[200, 201]]}, { 
    "frame_type": "padding"}]}],
[610360, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 32155}],
[610360, 0, "transport", "datagram_sent", { "byte_length": 55}],
[666818, 0, "transport", "datagram_received", { "byte_length": 1440}],
[666818, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 202, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[14, 14]], "ect0": 14, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[666818, 0, "recovery", "metrics_updated", {"cwnd": 22029,"bytes_in_flight": 0,"smoothed_rtt": 33942,"latest_rtt": 46458}],
[667924, 0, "transport", "spin_bit_updated", { "state": false }],
[667924, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 15 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[201, 202]]}, { 
    "frame_type": "padding"}]}],
[667924, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 33942}],
[667924, 0, "transport", "datagram_sent", { "byte_length": 55}],
[726170, 0, "transport", "datagram_received", { "byte_length": 1440}],
[726170, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 203, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[15, 15]], "ect0": 15, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[726170, 0, "recovery", "metrics_updated", {"cwnd": 22068,"bytes_in_flight": 0,"smoothed_rtt": 35730,"latest_rtt": 48246}],
[727268, 0, "transport", "spin_bit_updated", { "state": true }],
[727268, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 16 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[202, 203]]}, { 
    "frame_type": "padding"}]}],
[727268, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 35730}],
[727268, 0, "transport", "datagram_sent", { "byte_length": 55}],
[786264, 0, "transport", "datagram_received", { "byte_length": 1440}],
[786264, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 204, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 206, "acked_ranges": [[16, 16]], "ect0": 16, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[786264, 0, "recovery", "metrics_updated", {"cwnd": 22107,"bytes_in_flight": 0,"smoothed_rtt": 37388,"latest_rtt": 48996}],
[787686, 0, "transport", "spin_bit_updated", { "state": false }],
[787686, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 17 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 177, "acked_ranges": [[203, 204]]}, { 
    "frame_type": "padding"}]}],
[787686, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 37388}],
[787686, 0, "transport", "datagram_sent", { "byte_length": 55}],
[847382, 0, "transport", "datagram_received", { "byte_length": 1440}],
[847382, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 205, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 210, "acked_ranges": [[17, 17]], "ect0": 17, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[847382, 0, "recovery", "metrics_updated", {"cwnd": 22146,"bytes_in_flight": 0,"smoothed_rtt": 38926,"latest_rtt": 49696}],
[848484, 0, "transport", "spin_bit_updated", { "state": true }],
[848484, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 18 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[204, 205]]}, { 
    "frame_type": "padding"}]}],
[848484, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 38926}],
[848484, 0, "transport", "datagram_sent", { "byte_length": 55}],
[905275, 0, "transport", "datagram_received", { "byte_length": 1440}],
[905275, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 206, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[18, 18]], "ect0": 18, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[905275, 0, "recovery", "metrics_updated", {"cwnd": 22185,"bytes_in_flight": 0,"smoothed_rtt": 39909,"latest_rtt": 46791}],
[906368, 0, "transport", "spin_bit_updated", { "state": false }],
[906368, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 19 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[205, 206]]}, { 
    "frame_type": "padding"}]}],
[906368, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 39909}],
[906368, 0, "transport", "datagram_sent", { "byte_length": 55}],
[969322, 0, "transport", "datagram_received", { "byte_length": 1440}],
[969322, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 207, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 222, "acked_ranges": [[19, 19]], "ect0": 19, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[969322, 0, "recovery", "metrics_updated", {"cwnd": 22224,"bytes_in_flight": 0,"smoothed_rtt": 41539,"latest_rtt": 52954}],
[970489, 0, "transport", "spin_bit_updated", { "state": true }],
[970489, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 20 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 145, "acked_ranges": [[206, 207]]}, { 
    "frame_type": "padding"}]}],
[970489, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 41539}],
[970489, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1030770, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1030770, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 208, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 212, "acked_ranges": [[20, 20]], "ect0": 20, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1030770, 0, "recovery", "metrics_updated", {"cwnd": 22263,"bytes_in_flight": 0,"smoothed_rtt": 42631,"latest_rtt": 50281}],
[1031862, 0, "transport", "spin_bit_updated", { "state": false }],
[1031862, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 21 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[207, 208]]}, { 
    "frame_type": "padding"}]}],
[1031862, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 42631}],
[1031862, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1088119, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1088119, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 209, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[21, 21]], "ect0": 21, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1088119, 0, "recovery", "metrics_updated", {"cwnd": 22302,"bytes_in_flight": 0,"smoothed_rtt": 43084,"latest_rtt": 46257}],
[1089209, 0, "transport", "spin_bit_updated", { "state": true }],
[1089209, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 22 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[208, 209]]}, { 
    "frame_type": "padding"}]}],
[1089209, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 43084}],
[1089209, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1146167, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1146167, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 210, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[22, 22]], "ect0": 22, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1146167, 0, "recovery", "metrics_updated", {"cwnd": 22341,"bytes_in_flight": 0,"smoothed_rtt": 43568,"latest_rtt": 46958}],
[1147263, 0, "transport", "spin_bit_updated", { "state": false }],
[1147263, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 23 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[209, 210]]}, { 
    "frame_type": "padding"}]}],
[1147263, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 43568}],
[1147263, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1207590, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1207590, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 211, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 212, "acked_ranges": [[23, 23]], "ect0": 23, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1207590, 0, "recovery", "metrics_updated", {"cwnd": 22380,"bytes_in_flight": 0,"smoothed_rtt": 44412,"latest_rtt": 50327}],
[1208706, 0, "transport", "spin_bit_updated", { "state": true }],
[1208706, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 24 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[210, 211]]}, { 
    "frame_type": "padding"}]}],
[1208706, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 44412}],
[1208706, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1274640, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1274640, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 212, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 235, "acked_ranges": [[24, 24]], "ect0": 24, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1274640, 0, "recovery", "metrics_updated", {"cwnd": 22419,"bytes_in_flight": 0,"smoothed_rtt": 45852,"latest_rtt": 55934}],
[1275720, 0, "transport", "spin_bit_updated", { "state": false }],
[1275720, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 25 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[211, 212]]}, { 
    "frame_type": "padding"}]}],
[1275720, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 45852}],
[1275720, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1337154, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1337154, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 213, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 216, "acked_ranges": [[25, 25]], "ect0": 25, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1337154, 0, "recovery", "metrics_updated", {"cwnd": 22458,"bytes_in_flight": 0,"smoothed_rtt": 46549,"latest_rtt": 51434}],
[1338241, 0, "transport", "spin_bit_updated", { "state": true }],
[1338241, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 26 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[212, 213]]}, { 
    "frame_type": "padding"}]}],
[1338241, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 46549}],
[1338241, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1394995, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1394995, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 214, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[26, 26]], "ect0": 26, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1394995, 0, "recovery", "metrics_updated", {"cwnd": 22497,"bytes_in_flight": 0,"smoothed_rtt": 46574,"latest_rtt": 46754}],
[1396100, 0, "transport", "spin_bit_updated", { "state": false }],
[1396100, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 27 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[213, 214]]}, { 
    "frame_type": "padding"}]}],
[1396100, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 46574}],
[1396100, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1452973, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1452973, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 215, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[27, 27]], "ect0": 27, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1452973, 0, "recovery", "metrics_updated", {"cwnd": 22536,"bytes_in_flight": 0,"smoothed_rtt": 46611,"latest_rtt": 46873}],
[1454083, 0, "transport", "spin_bit_updated", { "state": true }],
[1454083, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 28 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[214, 215]]}, { 
    "frame_type": "padding"}]}],
[1454083, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 46611}],
[1454083, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1521499, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1521499, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 216, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 240, "acked_ranges": [[28, 28]], "ect0": 28, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1521499, 0, "recovery", "metrics_updated", {"cwnd": 22575,"bytes_in_flight": 0,"smoothed_rtt": 47961,"latest_rtt": 57416}],
[1522616, 0, "transport", "spin_bit_updated", { "state": false }],
[1522616, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 29 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[215, 216]]}, { 
    "frame_type": "padding"}]}],
[1522616, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 47961}],
[1522616, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1587896, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1587896, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 217, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 232, "acked_ranges": [[29, 29]], "ect0": 29, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1587896, 0, "recovery", "metrics_updated", {"cwnd": 22614,"bytes_in_flight": 0,"smoothed_rtt": 48875,"latest_rtt": 55280}],
[1588977, 0, "transport", "spin_bit_updated", { "state": true }],
[1588977, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 30 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[216, 217]]}, { 
    "frame_type": "padding"}]}],
[1588977, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 48875}],
[1588977, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1645830, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1645830, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 218, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[30, 30]], "ect0": 30, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1645830, 0, "recovery", "metrics_updated", {"cwnd": 22653,"bytes_in_flight": 0,"smoothed_rtt": 48622,"latest_rtt": 46853}],
[1646920, 0, "transport", "spin_bit_updated", { "state": false }],
[1646920, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 31 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[217, 218]]}, { 
    "frame_type": "padding"}]}],
[1646920, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 48622}],
[1646920, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1711963, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1711963, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 219, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 231, "acked_ranges": [[31, 31]], "ect0": 31, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1711963, 0, "recovery", "metrics_updated", {"cwnd": 22692,"bytes_in_flight": 0,"smoothed_rtt": 49424,"latest_rtt": 55043}],
[1713088, 0, "transport", "spin_bit_updated", { "state": true }],
[1713088, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 32 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[218, 219]]}, { 
    "frame_type": "padding"}]}],
[1713088, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49424}],
[1713088, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1771273, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1771273, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 220, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[32, 32]], "ect0": 32, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1771273, 0, "recovery", "metrics_updated", {"cwnd": 22731,"bytes_in_flight": 0,"smoothed_rtt": 49269,"latest_rtt": 48185}],
[1772370, 0, "transport", "spin_bit_updated", { "state": false }],
[1772370, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 33 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[219, 220]]}, { 
    "frame_type": "padding"}]}],
[1772370, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49269}],
[1772370, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1837798, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1837798, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 221, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 232, "acked_ranges": [[33, 33]], "ect0": 33, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1837798, 0, "recovery", "metrics_updated", {"cwnd": 22770,"bytes_in_flight": 0,"smoothed_rtt": 50038,"latest_rtt": 55428}],
[1838886, 0, "transport", "spin_bit_updated", { "state": true }],
[1838886, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 34 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[220, 221]]}, { 
    "frame_type": "padding"}]}],
[1838886, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50038}],
[1838886, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1900408, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1900408, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 222, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 211, "acked_ranges": [[34, 34]], "ect0": 34, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1900408, 0, "recovery", "metrics_updated", {"cwnd": 22809,"bytes_in_flight": 0,"smoothed_rtt": 50223,"latest_rtt": 51522}],
[1901489, 0, "transport", "spin_bit_updated", { "state": false }],
[1901489, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 35 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[221, 222]]}, { 
    "frame_type": "padding"}]}],
[1901489, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50223}],
[1901489, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1961274, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1961274, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 223, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 209, "acked_ranges": [[35, 35]], "ect0": 35, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1961274, 0, "recovery", "metrics_updated", {"cwnd": 22848,"bytes_in_flight": 0,"smoothed_rtt": 50168,"latest_rtt": 49785}],
[1962405, 0, "transport", "spin_bit_updated", { "state": true }],
[1962405, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 36 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[222, 223]]}, { 
    "frame_type": "padding"}]}],
[1962405, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50168}],
[1962405, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2020411, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2020411, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 224, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[36, 36]], "ect0": 36, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2020411, 0, "recovery", "metrics_updated", {"cwnd": 22887,"bytes_in_flight": 0,"smoothed_rtt": 49897,"latest_rtt": 48006}],
[2021631, 0, "transport", "spin_bit_updated", { "state": false }],
[2021631, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 37 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 152, "acked_ranges": [[223, 224]]}, { 
    "frame_type": "padding"}]}],
[2021631, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49897}],
[2021631, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2085715, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2085715, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 225, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 226, "acked_ranges": [[37, 37]], "ect0": 37, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2085715, 0, "recovery", "metrics_updated", {"cwnd": 22926,"bytes_in_flight": 0,"smoothed_rtt": 50420,"latest_rtt": 54084}],
[2086805, 0, "transport", "spin_bit_updated", { "state": true }],
[2086805, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 38 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[224, 225]]}, { 
    "frame_type": "padding"}]}],
[2086805, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50420}],
[2086805, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2143106, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2143106, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 226, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[38, 38]], "ect0": 38, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2143106, 0, "recovery", "metrics_updated", {"cwnd": 22965,"bytes_in_flight": 0,"smoothed_rtt": 49905,"latest_rtt": 46301}],
[2144202, 0, "transport", "spin_bit_updated", { "state": false }],
[2144202, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 39 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[225, 226]]}, { 
    "frame_type": "padding"}]}],
[2144202, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49905}],
[2144202, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2201175, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2201175, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 227, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[39, 39]], "ect0": 39, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2201175, 0, "recovery", "metrics_updated", {"cwnd": 23004,"bytes_in_flight": 0,"smoothed_rtt": 49538,"latest_rtt": 46973}],
[2202294, 0, "transport", "spin_bit_updated", { "state": true }],
[2202294, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 40 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[226, 227]]}, { 
    "frame_type": "padding"}]}],
[2202294, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49538}],
[2202294, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2260736, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2260736, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 228, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 205, "acked_ranges": [[40, 40]], "ect0": 40, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2260736, 0, "recovery", "metrics_updated", {"cwnd": 23043,"bytes_in_flight": 0,"smoothed_rtt": 49401,"latest_rtt": 48442}],
[2261840, 0, "transport", "spin_bit_updated", { "state": false }],
[2261840, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 41 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[227, 228]]}, { 
    "frame_type": "padding"}]}],
[2261840, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49401}],
[2261840, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2321098, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2321098, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 229, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 208, "acked_ranges": [[41, 41]], "ect0": 41, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2321098, 0, "recovery", "metrics_updated", {"cwnd": 23082,"bytes_in_flight": 0,"smoothed_rtt": 49383,"latest_rtt": 49258}],
[2322195, 0, "transport", "spin_bit_updated", { "state": true }],
[2322195, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 42 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[228, 229]]}, { 
    "frame_type": "padding"}]}],
[2322195, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49383}],
[2322195, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2382908, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2382908, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 230, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 214, "acked_ranges": [[42, 42]], "ect0": 42, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2382908, 0, "recovery", "metrics_updated", {"cwnd": 23121,"bytes_in_flight": 0,"smoothed_rtt": 49549,"latest_rtt": 50713}],
[2384000, 0, "transport", "spin_bit_updated", { "state": false }],
[2384000, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 43 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[229, 230]]}, { 
    "frame_type": "padding"}]}],
[2384000, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49549}],
[2384000, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2440576, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2440576, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 231, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[43, 43]], "ect0": 43, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2440576, 0, "recovery", "metrics_updated", {"cwnd": 23160,"bytes_in_flight": 0,"smoothed_rtt": 49177,"latest_rtt": 46576}],
[2441710, 0, "transport", "spin_bit_updated", { "state": true }],
[2441710, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 44 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[230, 231]]}, { 
    "frame_type": "padding"}]}],
[2441710, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49177}],
[2441710, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2500944, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2500944, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 232, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 208, "acked_ranges": [[44, 44]], "ect0": 44, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2500944, 0, "recovery", "metrics_updated", {"cwnd": 23199,"bytes_in_flight": 0,"smoothed_rtt": 49184,"latest_rtt": 49234}],
[2502040, 0, "transport", "spin_bit_updated", { "state": false }],
[2502040, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 45 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[231, 232]]}, { 
    "frame_type": "padding"}]}],
[2502040, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49184}],
[2502040, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2560483, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2560483, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 233, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 205, "acked_ranges": [[45, 45]], "ect0": 45, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2560483, 0, "recovery", "metrics_updated", {"cwnd": 23238,"bytes_in_flight": 0,"smoothed_rtt": 49091,"latest_rtt": 48443}],
[2561575, 0, "transport", "spin_bit_updated", { "state": true }],
[2561575, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 46 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[232, 233]]}, { 
    "frame_type": "padding"}]}],
[2561575, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49091}],
[2561575, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2620313, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2620313, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 234, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 206, "acked_ranges": [[46, 46]], "ect0": 46, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2620313, 0, "recovery", "metrics_updated", {"cwnd": 23277,"bytes_in_flight": 0,"smoothed_rtt": 49046,"latest_rtt": 48738}],
[2621405, 0, "transport", "spin_bit_updated", { "state": false }],
[2621405, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 47 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[233, 234]]}, { 
    "frame_type": "padding"}]}],
[2621405, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49046}],
[2621405, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2682853, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2682853, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 235, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 217, "acked_ranges": [[47, 47]], "ect0": 47, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2682853, 0, "recovery", "metrics_updated", {"cwnd": 23316,"bytes_in_flight": 0,"smoothed_rtt": 49346,"latest_rtt": 51448}],
[2683961, 0, "transport", "spin_bit_updated", { "state": true }],
[2683961, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 48 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[234, 235]]}, { 
    "frame_type": "padding"}]}],
[2683961, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49346}],
[2683961, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2741665, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2741665, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 236, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[48, 48]], "ect0": 48, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2741665, 0, "recovery", "metrics_updated", {"cwnd": 23355,"bytes_in_flight": 0,"smoothed_rtt": 49140,"latest_rtt": 47704}],
[2742764, 0, "transport", "spin_bit_updated", { "state": false }],
[2742764, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 49 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[235, 236]]}, { 
    "frame_type": "padding"}]}],
[2742764, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49140}],
[2742764, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2798921, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2798921, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 237, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[49, 49]], "ect0": 49, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2798921, 0, "recovery", "metrics_updated", {"cwnd": 23394,"bytes_in_flight": 0,"smoothed_rtt": 48767,"latest_rtt": 46157}],
[2800020, 0, "transport", "spin_bit_updated", { "state": true }],
[2800020, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 50 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[236, 237]]}, { 
    "frame_type": "padding"}]}],
[2800020, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 48767}],
[2800020, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2861558, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2861558, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 238, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 217, "acked_ranges": [[50, 50]], "ect0": 50, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2861558, 0, "recovery", "metrics_updated", {"cwnd": 23433,"bytes_in_flight": 0,"smoothed_rtt": 49113,"latest_rtt": 51538}],
[2862629, 0, "transport", "spin_bit_updated", { "state": false }],
[2862629, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 51 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 133, "acked_ranges": [[237, 238]]}, { 
    "frame_type": "padding"}]}],
[2862629, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49113}],
[2862629, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2920667, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2920667, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 239, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[51, 51]], "ect0": 51, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2920667, 0, "recovery", "metrics_updated", {"cwnd": 23472,"bytes_in_flight": 0,"smoothed_rtt": 48978,"latest_rtt": 48038}],
[2921792, 0, "transport", "spin_bit_updated", { "state": true }],
[2921792, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 52 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[238, 239]]}, { 
    "frame_type": "padding"}]}],
[2921792, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 48978}],
[2921792, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2980314, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2980314, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 240, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 205, "acked_ranges": [[52, 52]], "ect0": 52, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2980314, 0, "recovery", "metrics_updated", {"cwnd": 23511,"bytes_in_flight": 0,"smoothed_rtt": 48921,"latest_rtt": 48522}],
[2981410, 0, "transport", "spin_bit_updated", { "state": false }],
[2981410, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 53 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[239, 240]]}, { 
    "frame_type": "padding"}]}],
[2981410, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 48921}],
[2981410, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3042772, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3042772, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 241, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 217, "acked_ranges": [[53, 53]], "ect0": 53, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3042772, 0, "recovery", "metrics_updated", {"cwnd": 23550,"bytes_in_flight": 0,"smoothed_rtt": 49226,"latest_rtt": 51362}],
[3043887, 0, "transport", "spin_bit_updated", { "state": true }],
[3043887, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 54 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[240, 241]]}, { 
    "frame_type": "padding"}]}],
[3043887, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49226}],
[3043887, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3105316, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3105316, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 242, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 217, "acked_ranges": [[54, 54]], "ect0": 54, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3105316, 0, "recovery", "metrics_updated", {"cwnd": 23589,"bytes_in_flight": 0,"smoothed_rtt": 49501,"latest_rtt": 51429}],
[3106407, 0, "transport", "spin_bit_updated", { "state": false }],
[3106407, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 55 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[241, 242]]}, { 
    "frame_type": "padding"}]}],
[3106407, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49501}],
[3106407, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3168008, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3168008, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 243, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 218, "acked_ranges": [[55, 55]], "ect0": 55, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3168008, 0, "recovery", "metrics_updated", {"cwnd": 23628,"bytes_in_flight": 0,"smoothed_rtt": 49763,"latest_rtt": 51601}],
[3169125, 0, "transport", "spin_bit_updated", { "state": true }],
[3169125, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 56 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[242, 243]]}, { 
    "frame_type": "padding"}]}],
[3169125, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49763}],
[3169125, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3230506, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3230506, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 244, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 217, "acked_ranges": [[56, 56]], "ect0": 56, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3230506, 0, "recovery", "metrics_updated", {"cwnd": 23667,"bytes_in_flight": 0,"smoothed_rtt": 49965,"latest_rtt": 51381}],
[3231621, 0, "transport", "spin_bit_updated", { "state": false }],
[3231621, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 57 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[243, 244]]}, { 
    "frame_type": "padding"}]}],
[3231621, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49965}],
[3231621, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3288777, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3288777, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 245, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[57, 57]], "ect0": 57, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3288777, 0, "recovery", "metrics_updated", {"cwnd": 23706,"bytes_in_flight": 0,"smoothed_rtt": 49613,"latest_rtt": 47156}],
[3289871, 0, "transport", "spin_bit_updated", { "state": true }],
[3289871, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 58 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[244, 245]]}, { 
    "frame_type": "padding"}]}],
[3289871, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49613}],
[3289871, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3346434, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3346434, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 246, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[58, 58]], "ect0": 58, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3346434, 0, "recovery", "metrics_updated", {"cwnd": 23745,"bytes_in_flight": 0,"smoothed_rtt": 49231,"latest_rtt": 46563}],
[3347538, 0, "transport", "spin_bit_updated", { "state": false }],
[3347538, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 59 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[245, 246]]}, { 
    "frame_type": "padding"}]}],
[3347538, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49231}],
[3347538, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3406689, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3406689, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 247, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 208, "acked_ranges": [[59, 59]], "ect0": 59, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3406689, 0, "recovery", "metrics_updated", {"cwnd": 23784,"bytes_in_flight": 0,"smoothed_rtt": 49221,"latest_rtt": 49151}],
[3407787, 0, "transport", "spin_bit_updated", { "state": true }],
[3407787, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 60 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[246, 247]]}, { 
    "frame_type": "padding"}]}],
[3407787, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49221}],
[3407787, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3465170, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3465170, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 248, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[60, 60]], "ect0": 60, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3465170, 0, "recovery", "metrics_updated", {"cwnd": 23823,"bytes_in_flight": 0,"smoothed_rtt": 48991,"latest_rtt": 47383}],
[3466261, 0, "transport", "spin_bit_updated", { "state": false }],
[3466261, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 61 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[247, 248]]}, { 
    "frame_type": "padding"}]}],
[3466261, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 48991}],
[3466261, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3524184, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3524184, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 249, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[61, 61]], "ect0": 61, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3524184, 0, "recovery", "metrics_updated", {"cwnd": 23862,"bytes_in_flight": 0,"smoothed_rtt": 48857,"latest_rtt": 47923}],
[3525281, 0, "transport", "spin_bit_updated", { "state": true }],
[3525281, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 62 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[248, 249]]}, { 
    "frame_type": "padding"}]}],
[3525281, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 48857}],
[3525281, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3587551, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3587551, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 250, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 219, "acked_ranges": [[62, 62]], "ect0": 62, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3587551, 0, "recovery", "metrics_updated", {"cwnd": 23901,"bytes_in_flight": 0,"smoothed_rtt": 49283,"latest_rtt": 52270}],
[3588880, 0, "transport", "spin_bit_updated", { "state": false }],
[3588880, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 63 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 166, "acked_ranges": [[249, 250]]}, { 
    "frame_type": "padding"}]}],
[3588880, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49283}],
[3588880, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3652600, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3652600, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 251, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 226, "acked_ranges": [[63, 63]], "ect0": 63, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3652600, 0, "recovery", "metrics_updated", {"cwnd": 23940,"bytes_in_flight": 0,"smoothed_rtt": 49837,"latest_rtt": 53720}],
[3653692, 0, "transport", "spin_bit_updated", { "state": true }],
[3653692, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 64 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[250, 251]]}, { 
    "frame_type": "padding"}]}],
[3653692, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49837}],
[3653692, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3715021, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3715021, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 252, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 216, "acked_ranges": [[64, 64]], "ect0": 64, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3715021, 0, "recovery", "metrics_updated", {"cwnd": 23979,"bytes_in_flight": 0,"smoothed_rtt": 50023,"latest_rtt": 51329}],
[3716110, 0, "transport", "spin_bit_updated", { "state": false }],
[3716110, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 65 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[251, 252]]}, { 
    "frame_type": "padding"}]}],
[3716110, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50023}],
[3716110, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3777668, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3777668, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 253, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 217, "acked_ranges": [[65, 65]], "ect0": 65, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3777668, 0, "recovery", "metrics_updated", {"cwnd": 24018,"bytes_in_flight": 0,"smoothed_rtt": 50214,"latest_rtt": 51558}],
[3778757, 0, "transport", "spin_bit_updated", { "state": true }],
[3778757, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 66 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[252, 253]]}, { 
    "frame_type": "padding"}]}],
[3778757, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50214}],
[3778757, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3840098, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3840098, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 254, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 217, "acked_ranges": [[66, 66]], "ect0": 66, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3840098, 0, "recovery", "metrics_updated", {"cwnd": 24057,"bytes_in_flight": 0,"smoothed_rtt": 50354,"latest_rtt": 51341}],
[3841186, 0, "transport", "spin_bit_updated", { "state": false }],
[3841186, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 67 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[253, 254]]}, { 
    "frame_type": "padding"}]}],
[3841186, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50354}],
[3841186, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3899154, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3899154, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 255, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[67, 67]], "ect0": 67, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3899154, 0, "recovery", "metrics_updated", {"cwnd": 24096,"bytes_in_flight": 0,"smoothed_rtt": 50055,"latest_rtt": 47968}],
[3900250, 0, "transport", "spin_bit_updated", { "state": true }],
[3900250, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 68 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[254, 255]]}, { 
    "frame_type": "padding"}]}],
[3900250, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50055}],
[3900250, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3958275, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3958275, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 256, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[68, 68]], "ect0": 68, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3958275, 0, "recovery", "metrics_updated", {"cwnd": 24135,"bytes_in_flight": 0,"smoothed_rtt": 49801,"latest_rtt": 48025}],
[3959371, 0, "transport", "spin_bit_updated", { "state": false }],
[3959371, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 69 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[255, 256]]}, { 
    "frame_type": "padding"}]}],
[3959371, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49801}],
[3959371, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4015603, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4015603, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 257, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[69, 69]], "ect0": 69, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4015603, 0, "recovery", "metrics_updated", {"cwnd": 24174,"bytes_in_flight": 0,"smoothed_rtt": 49354,"latest_rtt": 46232}],
[4016690, 0, "transport", "spin_bit_updated", { "state": true }],
[4016690, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 70 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[256, 257]]}, { 
    "frame_type": "padding"}]}],
[4016690, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49354}],
[4016690, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4074409, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4074409, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 258, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[70, 70]], "ect0": 70, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4074409, 0, "recovery", "metrics_updated", {"cwnd": 24213,"bytes_in_flight": 0,"smoothed_rtt": 49149,"latest_rtt": 47719}],
[4075497, 0, "transport", "spin_bit_updated", { "state": false }],
[4075497, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 71 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[257, 258]]}, { 
    "frame_type": "padding"}]}],
[4075497, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49149}],
[4075497, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4136855, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4136855, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 259, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 217, "acked_ranges": [[71, 71]], "ect0": 71, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4136855, 0, "recovery", "metrics_updated", {"cwnd": 24252,"bytes_in_flight": 0,"smoothed_rtt": 49425,"latest_rtt": 51358}],
[4137944, 0, "transport", "spin_bit_updated", { "state": true }],
[4137944, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 72 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[258, 259]]}, { 
    "frame_type": "padding"}]}],
[4137944, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49425}],
[4137944, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4199386, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4199386, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 260, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 217, "acked_ranges": [[72, 72]], "ect0": 72, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4199386, 0, "recovery", "metrics_updated", {"cwnd": 24291,"bytes_in_flight": 0,"smoothed_rtt": 49677,"latest_rtt": 51442}],
[4200477, 0, "transport", "spin_bit_updated", { "state": false }],
[4200477, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 73 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[259, 260]]}, { 
    "frame_type": "padding"}]}],
[4200477, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49677}],
[4200477, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4258322, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4258322, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 261, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[73, 73]], "ect0": 73, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4258322, 0, "recovery", "metrics_updated", {"cwnd": 24330,"bytes_in_flight": 0,"smoothed_rtt": 49448,"latest_rtt": 47845}],
[4259430, 0, "transport", "spin_bit_updated", { "state": true }],
[4259430, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 74 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[260, 261]]}, { 
    "frame_type": "padding"}]}],
[4259430, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49448}],
[4259430, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4318536, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4318536, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 262, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 208, "acked_ranges": [[74, 74]], "ect0": 74, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4318536, 0, "recovery", "metrics_updated", {"cwnd": 24369,"bytes_in_flight": 0,"smoothed_rtt": 49405,"latest_rtt": 49106}],
[4319623, 0, "transport", "spin_bit_updated", { "state": false }],
[4319623, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 75 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[261, 262]]}, { 
    "frame_type": "padding"}]}],
[4319623, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49405}],
[4319623, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4375962, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4375962, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 263, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[75, 75]], "ect0": 75, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4375962, 0, "recovery", "metrics_updated", {"cwnd": 24408,"bytes_in_flight": 0,"smoothed_rtt": 49021,"latest_rtt": 46339}],
[4377073, 0, "transport", "spin_bit_updated", { "state": true }],
[4377073, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 76 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[262, 263]]}, { 
    "frame_type": "padding"}]}],
[4377073, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49021}],
[4377073, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4434097, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4434097, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 264, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[76, 76]], "ect0": 76, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4434097, 0, "recovery", "metrics_updated", {"cwnd": 24447,"bytes_in_flight": 0,"smoothed_rtt": 48771,"latest_rtt": 47024}],
[4435177, 0, "transport", "spin_bit_updated", { "state": false }],
[4435177, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 77 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[263, 264]]}, { 
    "frame_type": "padding"}]}],
[4435177, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 48771}],
[4435177, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4492665, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4492665, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 265, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[77, 77]], "ect0": 77, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4492665, 0, "recovery", "metrics_updated", {"cwnd": 24486,"bytes_in_flight": 0,"smoothed_rtt": 48610,"latest_rtt": 47488}],
[4493762, 0, "transport", "spin_bit_updated", { "state": true }],
[4493762, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 78 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[264, 265]]}, { 
    "frame_type": "padding"}]}],
[4493762, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 48610}],
[4493762, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4551378, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4551378, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 266, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[78, 78]], "ect0": 78, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4551378, 0, "recovery", "metrics_updated", {"cwnd": 24525,"bytes_in_flight": 0,"smoothed_rtt": 48485,"latest_rtt": 47616}],
[4552471, 0, "transport", "spin_bit_updated", { "state": false }],
[4552471, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 79 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[265, 266]]}, { 
    "frame_type": "padding"}]}],
[4552471, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 48485}],
[4552471, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4608918, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4608918, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 267, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[79, 79]], "ect0": 79, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4608918, 0, "recovery", "metrics_updated", {"cwnd": 24564,"bytes_in_flight": 0,"smoothed_rtt": 48230,"latest_rtt": 46447}],
[4610015, 0, "transport", "spin_bit_updated", { "state": true }],
[4610015, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 80 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[266, 267]]}, { 
    "frame_type": "padding"}]}],
[4610015, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 48230}],
[4610015, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4667120, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4667120, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 268, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[80, 80]], "ect0": 80, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4667120, 0, "recovery", "metrics_updated", {"cwnd": 24603,"bytes_in_flight": 0,"smoothed_rtt": 48089,"latest_rtt": 47105}],
[4668211, 0, "transport", "spin_bit_updated", { "state": false }],
[4668211, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 81 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[267, 268]]}, { 
    "frame_type": "padding"}]}],
[4668211, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 48089}],
[4668211, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4730634, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4730634, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 269, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 221, "acked_ranges": [[81, 81]], "ect0": 81, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4730634, 0, "recovery", "metrics_updated", {"cwnd": 24642,"bytes_in_flight": 0,"smoothed_rtt": 48630,"latest_rtt": 52423}],
[4731724, 0, "transport", "spin_bit_updated", { "state": true }],
[4731724, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 82 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[268, 269]]}, { 
    "frame_type": "padding"}]}],
[4731724, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 48630}],
[4731724, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4793341, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4793341, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 270, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 218, "acked_ranges": [[82, 82]], "ect0": 82, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4793341, 0, "recovery", "metrics_updated", {"cwnd": 24681,"bytes_in_flight": 0,"smoothed_rtt": 49003,"latest_rtt": 51617}],
[4794429, 0, "transport", "spin_bit_updated", { "state": false }],
[4794429, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 83 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[269, 270]]}, { 
    "frame_type": "padding"}]}],
[4794429, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49003}],
[4794429, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4851874, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4851874, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 271, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[83, 83]], "ect0": 83, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4851874, 0, "recovery", "metrics_updated", {"cwnd": 24720,"bytes_in_flight": 0,"smoothed_rtt": 48808,"latest_rtt": 47445}],
[4852966, 0, "transport", "spin_bit_updated", { "state": true }],
[4852966, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 84 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[270, 271]]}, { 
    "frame_type": "padding"}]}],
[4852966, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 48808}],
[4852966, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4913783, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4913783, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 272, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 215, "acked_ranges": [[84, 84]], "ect0": 84, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4913783, 0, "recovery", "metrics_updated", {"cwnd": 24759,"bytes_in_flight": 0,"smoothed_rtt": 49059,"latest_rtt": 50817}],
[4914908, 0, "transport", "spin_bit_updated", { "state": false }],
[4914908, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 85 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[271, 272]]}, { 
    "frame_type": "padding"}]}],
[4914908, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49059}],
[4914908, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4971677, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4971677, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 273, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[85, 85]], "ect0": 85, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4971677, 0, "recovery", "metrics_updated", {"cwnd": 24798,"bytes_in_flight": 0,"smoothed_rtt": 48772,"latest_rtt": 46769}],
[4972768, 0, "transport", "spin_bit_updated", { "state": true }],
[4972768, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 86 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[272, 273]]}, { 
    "frame_type": "padding"}]}],
[4972768, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 48772}],
[4972768, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5043354, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5043354, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 274, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 253, "acked_ranges": [[86, 86]], "ect0": 86, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5043354, 0, "recovery", "metrics_updated", {"cwnd": 24837,"bytes_in_flight": 0,"smoothed_rtt": 50248,"latest_rtt": 60586}],
[5044443, 0, "transport", "spin_bit_updated", { "state": false }],
[5044443, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 87 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[273, 274]]}, { 
    "frame_type": "padding"}]}],
[5044443, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50248}],
[5044443, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5102353, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5102353, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 275, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[87, 87]], "ect0": 87, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5102353, 0, "recovery", "metrics_updated", {"cwnd": 24876,"bytes_in_flight": 0,"smoothed_rtt": 49955,"latest_rtt": 47910}],
[5103450, 0, "transport", "spin_bit_updated", { "state": true }],
[5103450, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 88 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[274, 275]]}, { 
    "frame_type": "padding"}]}],
[5103450, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49955}],
[5103450, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5159393, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5159393, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 276, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 195, "acked_ranges": [[88, 88]], "ect0": 88, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5159393, 0, "recovery", "metrics_updated", {"cwnd": 24915,"bytes_in_flight": 0,"smoothed_rtt": 49453,"latest_rtt": 45943}],
[5160511, 0, "transport", "spin_bit_updated", { "state": false }],
[5160511, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 89 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[275, 276]]}, { 
    "frame_type": "padding"}]}],
[5160511, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49453}],
[5160511, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5216395, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5216395, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 277, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 195, "acked_ranges": [[89, 89]], "ect0": 89, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5216395, 0, "recovery", "metrics_updated", {"cwnd": 24954,"bytes_in_flight": 0,"smoothed_rtt": 49006,"latest_rtt": 45884}],
[5217486, 0, "transport", "spin_bit_updated", { "state": true }],
[5217486, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 90 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[276, 277]]}, { 
    "frame_type": "padding"}]}],
[5217486, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49006}],
[5217486, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5274049, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5274049, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 278, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[90, 90]], "ect0": 90, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5274049, 0, "recovery", "metrics_updated", {"cwnd": 24993,"bytes_in_flight": 0,"smoothed_rtt": 48700,"latest_rtt": 46563}],
[5275137, 0, "transport", "spin_bit_updated", { "state": false }],
[5275137, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 91 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[277, 278]]}, { 
    "frame_type": "padding"}]}],
[5275137, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 48700}],
[5275137, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5340411, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5340411, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 279, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 232, "acked_ranges": [[91, 91]], "ect0": 91, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5340411, 0, "recovery", "metrics_updated", {"cwnd": 25032,"bytes_in_flight": 0,"smoothed_rtt": 49521,"latest_rtt": 55274}],
[5341507, 0, "transport", "spin_bit_updated", { "state": true }],
[5341507, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 92 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[278, 279]]}, { 
    "frame_type": "padding"}]}],
[5341507, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49521}],
[5341507, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5403493, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5403493, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 280, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 219, "acked_ranges": [[92, 92]], "ect0": 92, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5403493, 0, "recovery", "metrics_updated", {"cwnd": 25071,"bytes_in_flight": 0,"smoothed_rtt": 49829,"latest_rtt": 51986}],
[5404620, 0, "transport", "spin_bit_updated", { "state": false }],
[5404620, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 93 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[279, 280]]}, { 
    "frame_type": "padding"}]}],
[5404620, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49829}],
[5404620, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5461619, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5461619, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 281, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[93, 93]], "ect0": 93, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5461619, 0, "recovery", "metrics_updated", {"cwnd": 25110,"bytes_in_flight": 0,"smoothed_rtt": 49475,"latest_rtt": 46999}],
[5462709, 0, "transport", "spin_bit_updated", { "state": true }],
[5462709, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 94 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[280, 281]]}, { 
    "frame_type": "padding"}]}],
[5462709, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49475}],
[5462709, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5525796, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5525796, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 282, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 224, "acked_ranges": [[94, 94]], "ect0": 94, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5525796, 0, "recovery", "metrics_updated", {"cwnd": 25149,"bytes_in_flight": 0,"smoothed_rtt": 49926,"latest_rtt": 53087}],
[5526891, 0, "transport", "spin_bit_updated", { "state": false }],
[5526891, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 95 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[281, 282]]}, { 
    "frame_type": "padding"}]}],
[5526891, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49926}],
[5526891, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5586121, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5586121, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 283, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 208, "acked_ranges": [[95, 95]], "ect0": 95, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5586121, 0, "recovery", "metrics_updated", {"cwnd": 25188,"bytes_in_flight": 0,"smoothed_rtt": 49839,"latest_rtt": 49230}],
[5587209, 0, "transport", "spin_bit_updated", { "state": true }],
[5587209, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 96 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[282, 283]]}, { 
    "frame_type": "padding"}]}],
[5587209, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49839}],
[5587209, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5652011, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5652011, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 284, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 230, "acked_ranges": [[96, 96]], "ect0": 96, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5652011, 0, "recovery", "metrics_updated", {"cwnd": 25227,"bytes_in_flight": 0,"smoothed_rtt": 50459,"latest_rtt": 54802}],
[5653133, 0, "transport", "spin_bit_updated", { "state": false }],
[5653133, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 97 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[283, 284]]}, { 
    "frame_type": "padding"}]}],
[5653133, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50459}],
[5653133, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5712566, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5712566, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 285, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 209, "acked_ranges": [[97, 97]], "ect0": 97, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5712566, 0, "recovery", "metrics_updated", {"cwnd": 25266,"bytes_in_flight": 0,"smoothed_rtt": 50330,"latest_rtt": 49433}],
[5713671, 0, "transport", "spin_bit_updated", { "state": true }],
[5713671, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 98 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[284, 285]]}, { 
    "frame_type": "padding"}]}],
[5713671, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50330}],
[5713671, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5778617, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5778617, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 286, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 231, "acked_ranges": [[98, 98]], "ect0": 98, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5778617, 0, "recovery", "metrics_updated", {"cwnd": 25305,"bytes_in_flight": 0,"smoothed_rtt": 50907,"latest_rtt": 54946}],
[5779717, 0, "transport", "spin_bit_updated", { "state": false }],
[5779717, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 99 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[285, 286]]}, { 
    "frame_type": "padding"}]}],
[5779717, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50907}],
[5779717, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5840975, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5840975, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 287, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 216, "acked_ranges": [[99, 99]], "ect0": 99, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5840975, 0, "recovery", "metrics_updated", {"cwnd": 25344,"bytes_in_flight": 0,"smoothed_rtt": 50950,"latest_rtt": 51258}],
[5842068, 0, "transport", "spin_bit_updated", { "state": true }],
[5842068, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 100 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[286, 287]]}, { 
    "frame_type": "padding"}]}],
[5842068, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50950}],
[5842068, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5898384, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5898384, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 288, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[100, 100]], "ect0": 100, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5898384, 0, "recovery", "metrics_updated", {"cwnd": 25383,"bytes_in_flight": 0,"smoothed_rtt": 50370,"latest_rtt": 46316}],
[5899507, 0, "transport", "spin_bit_updated", { "state": false }],
[5899507, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 101 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[287, 288]]}, { 
    "frame_type": "padding"}]}],
[5899507, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50370}],
[5899507, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5957180, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5957180, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 289, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[101, 101]], "ect0": 101, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5957180, 0, "recovery", "metrics_updated", {"cwnd": 25422,"bytes_in_flight": 0,"smoothed_rtt": 50032,"latest_rtt": 47673}],
[5958270, 0, "transport", "spin_bit_updated", { "state": true }],
[5958270, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 102 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[288, 289]]}, { 
    "frame_type": "padding"}]}],
[5958270, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50032}],
[5958270, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6019380, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6019380, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 290, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 216, "acked_ranges": [[102, 102]], "ect0": 102, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6019380, 0, "recovery", "metrics_updated", {"cwnd": 25461,"bytes_in_flight": 0,"smoothed_rtt": 50166,"latest_rtt": 51110}],
[6020478, 0, "transport", "spin_bit_updated", { "state": false }],
[6020478, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 103 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[289, 290]]}, { 
    "frame_type": "padding"}]}],
[6020478, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50166}],
[6020478, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6088717, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6088717, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 291, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 244, "acked_ranges": [[103, 103]], "ect0": 103, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6088717, 0, "recovery", "metrics_updated", {"cwnd": 25500,"bytes_in_flight": 0,"smoothed_rtt": 51175,"latest_rtt": 58239}],
[6089812, 0, "transport", "spin_bit_updated", { "state": true }],
[6089812, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 104 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[290, 291]]}, { 
    "frame_type": "padding"}]}],
[6089812, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51175}],
[6089812, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6151712, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6151712, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 292, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 219, "acked_ranges": [[104, 104]], "ect0": 104, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6151712, 0, "recovery", "metrics_updated", {"cwnd": 25539,"bytes_in_flight": 0,"smoothed_rtt": 51265,"latest_rtt": 51900}],
[6152831, 0, "transport", "spin_bit_updated", { "state": false }],
[6152831, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 105 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[291, 292]]}, { 
    "frame_type": "padding"}]}],
[6152831, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51265}],
[6152831, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6212460, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6212460, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 293, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 210, "acked_ranges": [[105, 105]], "ect0": 105, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6212460, 0, "recovery", "metrics_updated", {"cwnd": 25578,"bytes_in_flight": 0,"smoothed_rtt": 51060,"latest_rtt": 49629}],
[6213550, 0, "transport", "spin_bit_updated", { "state": true }],
[6213550, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 106 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[292, 293]]}, { 
    "frame_type": "padding"}]}],
[6213550, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51060}],
[6213550, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6278637, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6278637, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 294, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 231, "acked_ranges": [[106, 106]], "ect0": 106, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6278637, 0, "recovery", "metrics_updated", {"cwnd": 25617,"bytes_in_flight": 0,"smoothed_rtt": 51563,"latest_rtt": 55087}],
[6279728, 0, "transport", "spin_bit_updated", { "state": false }],
[6279728, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 107 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[293, 294]]}, { 
    "frame_type": "padding"}]}],
[6279728, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51563}],
[6279728, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6340995, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6340995, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 295, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 216, "acked_ranges": [[107, 107]], "ect0": 107, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6340995, 0, "recovery", "metrics_updated", {"cwnd": 25656,"bytes_in_flight": 0,"smoothed_rtt": 51526,"latest_rtt": 51267}],
[6342084, 0, "transport", "spin_bit_updated", { "state": true }],
[6342084, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 108 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[294, 295]]}, { 
    "frame_type": "padding"}]}],
[6342084, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51526}],
[6342084, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6399512, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6399512, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 296, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[108, 108]], "ect0": 108, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6399512, 0, "recovery", "metrics_updated", {"cwnd": 25695,"bytes_in_flight": 0,"smoothed_rtt": 51013,"latest_rtt": 47428}],
[6400643, 0, "transport", "spin_bit_updated", { "state": false }],
[6400643, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 109 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[295, 296]]}, { 
    "frame_type": "padding"}]}],
[6400643, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51013}],
[6400643, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6462507, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6462507, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 297, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 219, "acked_ranges": [[109, 109]], "ect0": 109, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6462507, 0, "recovery", "metrics_updated", {"cwnd": 25734,"bytes_in_flight": 0,"smoothed_rtt": 51119,"latest_rtt": 51864}],
[6463630, 0, "transport", "spin_bit_updated", { "state": true }],
[6463630, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 110 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[296, 297]]}, { 
    "frame_type": "padding"}]}],
[6463630, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51119}],
[6463630, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6520638, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6520638, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 298, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[110, 110]], "ect0": 110, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6520638, 0, "recovery", "metrics_updated", {"cwnd": 25773,"bytes_in_flight": 0,"smoothed_rtt": 50605,"latest_rtt": 47008}],
[6521745, 0, "transport", "spin_bit_updated", { "state": false }],
[6521745, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 111 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[297, 298]]}, { 
    "frame_type": "padding"}]}],
[6521745, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50605}],
[6521745, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6579141, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6579141, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 299, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[111, 111]], "ect0": 111, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6579141, 0, "recovery", "metrics_updated", {"cwnd": 25812,"bytes_in_flight": 0,"smoothed_rtt": 50203,"latest_rtt": 47396}],
[6580248, 0, "transport", "spin_bit_updated", { "state": true }],
[6580248, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 112 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[298, 299]]}, { 
    "frame_type": "padding"}]}],
[6580248, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50203}],
[6580248, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6638079, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6638079, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 300, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[112, 112]], "ect0": 112, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6638079, 0, "recovery", "metrics_updated", {"cwnd": 25851,"bytes_in_flight": 0,"smoothed_rtt": 49906,"latest_rtt": 47831}],
[6639166, 0, "transport", "spin_bit_updated", { "state": false }],
[6639166, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 113 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[299, 300]]}, { 
    "frame_type": "padding"}]}],
[6639166, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49906}],
[6639166, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6698128, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6698128, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 301, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 207, "acked_ranges": [[113, 113]], "ect0": 113, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6698128, 0, "recovery", "metrics_updated", {"cwnd": 25890,"bytes_in_flight": 0,"smoothed_rtt": 49788,"latest_rtt": 48962}],
[6699219, 0, "transport", "spin_bit_updated", { "state": true }],
[6699219, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 114 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[300, 301]]}, { 
    "frame_type": "padding"}]}],
[6699219, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49788}],
[6699219, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6757344, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6757344, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 302, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[114, 114]], "ect0": 114, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6757344, 0, "recovery", "metrics_updated", {"cwnd": 25929,"bytes_in_flight": 0,"smoothed_rtt": 49580,"latest_rtt": 48125}],
[6758447, 0, "transport", "spin_bit_updated", { "state": false }],
[6758447, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 115 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[301, 302]]}, { 
    "frame_type": "padding"}]}],
[6758447, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49580}],
[6758447, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6823065, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6823065, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 303, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 229, "acked_ranges": [[115, 115]], "ect0": 115, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6823065, 0, "recovery", "metrics_updated", {"cwnd": 25968,"bytes_in_flight": 0,"smoothed_rtt": 50209,"latest_rtt": 54618}],
[6824154, 0, "transport", "spin_bit_updated", { "state": true }],
[6824154, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 116 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[302, 303]]}, { 
    "frame_type": "padding"}]}],
[6824154, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50209}],
[6824154, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6888102, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6888102, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 304, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 227, "acked_ranges": [[116, 116]], "ect0": 116, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6888102, 0, "recovery", "metrics_updated", {"cwnd": 26007,"bytes_in_flight": 0,"smoothed_rtt": 50676,"latest_rtt": 53948}],
[6889190, 0, "transport", "spin_bit_updated", { "state": false }],
[6889190, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 117 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[303, 304]]}, { 
    "frame_type": "padding"}]}],
[6889190, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50676}],
[6889190, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6948465, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6948465, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 305, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 208, "acked_ranges": [[117, 117]], "ect0": 117, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6948465, 0, "recovery", "metrics_updated", {"cwnd": 26046,"bytes_in_flight": 0,"smoothed_rtt": 50500,"latest_rtt": 49275}],
[6949543, 0, "transport", "spin_bit_updated", { "state": true }],
[6949543, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 118 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 134, "acked_ranges": [[304, 305]]}, { 
    "frame_type": "padding"}]}],
[6949543, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50500}],
[6949543, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7009658, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7009658, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 306, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 211, "acked_ranges": [[118, 118]], "ect0": 118, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7009658, 0, "recovery", "metrics_updated", {"cwnd": 26085,"bytes_in_flight": 0,"smoothed_rtt": 50451,"latest_rtt": 50115}],
[7010753, 0, "transport", "spin_bit_updated", { "state": false }],
[7010753, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 119 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[305, 306]]}, { 
    "frame_type": "padding"}]}],
[7010753, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50451}],
[7010753, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7067018, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7067018, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 307, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[119, 119]], "ect0": 119, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7067018, 0, "recovery", "metrics_updated", {"cwnd": 26124,"bytes_in_flight": 0,"smoothed_rtt": 49927,"latest_rtt": 46265}],
[7068104, 0, "transport", "spin_bit_updated", { "state": true }],
[7068104, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 120 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[306, 307]]}, { 
    "frame_type": "padding"}]}],
[7068104, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49927}],
[7068104, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7136127, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7136127, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 308, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 243, "acked_ranges": [[120, 120]], "ect0": 120, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7136127, 0, "recovery", "metrics_updated", {"cwnd": 26163,"bytes_in_flight": 0,"smoothed_rtt": 50939,"latest_rtt": 58023}],
[7137215, 0, "transport", "spin_bit_updated", { "state": false }],
[7137215, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 121 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[307, 308]]}, { 
    "frame_type": "padding"}]}],
[7137215, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50939}],
[7137215, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7195063, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7195063, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 309, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[121, 121]], "ect0": 121, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7195063, 0, "recovery", "metrics_updated", {"cwnd": 26202,"bytes_in_flight": 0,"smoothed_rtt": 50552,"latest_rtt": 47848}],
[7196158, 0, "transport", "spin_bit_updated", { "state": true }],
[7196158, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 122 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[308, 309]]}, { 
    "frame_type": "padding"}]}],
[7196158, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50552}],
[7196158, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7258049, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7258049, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 310, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 219, "acked_ranges": [[122, 122]], "ect0": 122, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7258049, 0, "recovery", "metrics_updated", {"cwnd": 26241,"bytes_in_flight": 0,"smoothed_rtt": 50719,"latest_rtt": 51891}],
[7259139, 0, "transport", "spin_bit_updated", { "state": false }],
[7259139, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 123 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[309, 310]]}, { 
    "frame_type": "padding"}]}],
[7259139, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50719}],
[7259139, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7324770, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7324770, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 311, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 232, "acked_ranges": [[123, 123]], "ect0": 123, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7324770, 0, "recovery", "metrics_updated", {"cwnd": 26280,"bytes_in_flight": 0,"smoothed_rtt": 51333,"latest_rtt": 55631}],
[7325865, 0, "transport", "spin_bit_updated", { "state": true }],
[7325865, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 124 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[310, 311]]}, { 
    "frame_type": "padding"}]}],
[7325865, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51333}],
[7325865, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7385958, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7385958, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 312, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 212, "acked_ranges": [[124, 124]], "ect0": 124, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7385958, 0, "recovery", "metrics_updated", {"cwnd": 26319,"bytes_in_flight": 0,"smoothed_rtt": 51178,"latest_rtt": 50093}],
[7387049, 0, "transport", "spin_bit_updated", { "state": false }],
[7387049, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 125 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[311, 312]]}, { 
    "frame_type": "padding"}]}],
[7387049, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51178}],
[7387049, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7448962, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7448962, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 313, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 219, "acked_ranges": [[125, 125]], "ect0": 125, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7448962, 0, "recovery", "metrics_updated", {"cwnd": 26358,"bytes_in_flight": 0,"smoothed_rtt": 51269,"latest_rtt": 51913}],
[7450055, 0, "transport", "spin_bit_updated", { "state": true }],
[7450055, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 126 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[312, 313]]}, { 
    "frame_type": "padding"}]}],
[7450055, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51269}],
[7450055, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7511833, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7511833, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 314, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 218, "acked_ranges": [[126, 126]], "ect0": 126, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7511833, 0, "recovery", "metrics_updated", {"cwnd": 26397,"bytes_in_flight": 0,"smoothed_rtt": 51332,"latest_rtt": 51778}],
[7512933, 0, "transport", "spin_bit_updated", { "state": false }],
[7512933, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 127 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[313, 314]]}, { 
    "frame_type": "padding"}]}],
[7512933, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51332}],
[7512933, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7576546, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7576546, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 315, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 225, "acked_ranges": [[127, 127]], "ect0": 127, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7576546, 0, "recovery", "metrics_updated", {"cwnd": 26436,"bytes_in_flight": 0,"smoothed_rtt": 51617,"latest_rtt": 53613}],
[7577661, 0, "transport", "spin_bit_updated", { "state": true }],
[7577661, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 128 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[314, 315]]}, { 
    "frame_type": "padding"}]}],
[7577661, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51617}],
[7577661, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7639039, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7639039, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 316, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 217, "acked_ranges": [[128, 128]], "ect0": 128, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7639039, 0, "recovery", "metrics_updated", {"cwnd": 26475,"bytes_in_flight": 0,"smoothed_rtt": 51587,"latest_rtt": 51378}],
[7640127, 0, "transport", "spin_bit_updated", { "state": false }],
[7640127, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 129 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[315, 316]]}, { 
    "frame_type": "padding"}]}],
[7640127, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51587}],
[7640127, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7701547, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7701547, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 317, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 217, "acked_ranges": [[129, 129]], "ect0": 129, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7701547, 0, "recovery", "metrics_updated", {"cwnd": 26514,"bytes_in_flight": 0,"smoothed_rtt": 51566,"latest_rtt": 51420}],
[7702637, 0, "transport", "spin_bit_updated", { "state": true }],
[7702637, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 130 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[316, 317]]}, { 
    "frame_type": "padding"}]}],
[7702637, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51566}],
[7702637, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7763972, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7763972, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 318, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 216, "acked_ranges": [[130, 130]], "ect0": 130, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7763972, 0, "recovery", "metrics_updated", {"cwnd": 26553,"bytes_in_flight": 0,"smoothed_rtt": 51537,"latest_rtt": 51335}],
[7765070, 0, "transport", "spin_bit_updated", { "state": false }],
[7765070, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 131 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[317, 318]]}, { 
    "frame_type": "padding"}]}],
[7765070, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51537}],
[7765070, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7826602, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7826602, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 319, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 217, "acked_ranges": [[131, 131]], "ect0": 131, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7826602, 0, "recovery", "metrics_updated", {"cwnd": 26592,"bytes_in_flight": 0,"smoothed_rtt": 51536,"latest_rtt": 51532}],
[7827711, 0, "transport", "spin_bit_updated", { "state": true }],
[7827711, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 132 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[318, 319]]}, { 
    "frame_type": "padding"}]}],
[7827711, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51536}],
[7827711, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7889060, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7889060, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 320, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 216, "acked_ranges": [[132, 132]], "ect0": 132, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7889060, 0, "recovery", "metrics_updated", {"cwnd": 26631,"bytes_in_flight": 0,"smoothed_rtt": 51512,"latest_rtt": 51349}],
[7890151, 0, "transport", "spin_bit_updated", { "state": false }],
[7890151, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 133 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[319, 320]]}, { 
    "frame_type": "padding"}]}],
[7890151, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51512}],
[7890151, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7951976, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7951976, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 321, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 218, "acked_ranges": [[133, 133]], "ect0": 133, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7951976, 0, "recovery", "metrics_updated", {"cwnd": 26670,"bytes_in_flight": 0,"smoothed_rtt": 51551,"latest_rtt": 51825}],
[7953068, 0, "transport", "spin_bit_updated", { "state": true }],
[7953068, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 134 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[320, 321]]}, { 
    "frame_type": "padding"}]}],
[7953068, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51551}],
[7953068, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8014554, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8014554, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 322, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 217, "acked_ranges": [[134, 134]], "ect0": 134, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8014554, 0, "recovery", "metrics_updated", {"cwnd": 26709,"bytes_in_flight": 0,"smoothed_rtt": 51542,"latest_rtt": 51486}],
[8015648, 0, "transport", "spin_bit_updated", { "state": false }],
[8015648, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 136 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[321, 322]]}, { 
    "frame_type": "padding"}]}],
[8015648, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51542}],
[8015648, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8075650, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8075650, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 323, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 211, "acked_ranges": [[136, 136]], "ect0": 135, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8075650, 0, "recovery", "metrics_updated", {"cwnd": 26748,"bytes_in_flight": 0,"smoothed_rtt": 51349,"latest_rtt": 50002}],
[8076749, 0, "transport", "spin_bit_updated", { "state": true }],
[8076749, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 137 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[322, 323]]}, { 
    "frame_type": "padding"}]}],
[8076749, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51349}],
[8076749, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8134927, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8134927, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 324, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[137, 137]], "ect0": 136, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8134927, 0, "recovery", "metrics_updated", {"cwnd": 26787,"bytes_in_flight": 0,"smoothed_rtt": 50952,"latest_rtt": 48178}],
[8136021, 0, "transport", "spin_bit_updated", { "state": false }],
[8136021, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 138 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[323, 324]]}, { 
    "frame_type": "padding"}]}],
[8136021, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50952}],
[8136021, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8202554, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8202554, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 325, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 237, "acked_ranges": [[138, 138]], "ect0": 137, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8202554, 0, "recovery", "metrics_updated", {"cwnd": 26826,"bytes_in_flight": 0,"smoothed_rtt": 51649,"latest_rtt": 56533}],
[8203658, 0, "transport", "spin_bit_updated", { "state": true }],
[8203658, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 139 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[324, 325]]}, { 
    "frame_type": "padding"}]}],
[8203658, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51649}],
[8203658, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8260176, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8260176, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 326, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[139, 139]], "ect0": 138, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8260176, 0, "recovery", "metrics_updated", {"cwnd": 26865,"bytes_in_flight": 0,"smoothed_rtt": 51007,"latest_rtt": 46518}],
[8261267, 0, "transport", "spin_bit_updated", { "state": false }],
[8261267, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 140 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[325, 326]]}, { 
    "frame_type": "padding"}]}],
[8261267, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51007}],
[8261267, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8323921, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8323921, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 327, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 222, "acked_ranges": [[140, 140]], "ect0": 139, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8323921, 0, "recovery", "metrics_updated", {"cwnd": 26904,"bytes_in_flight": 0,"smoothed_rtt": 51212,"latest_rtt": 52654}],
[8324971, 0, "transport", "spin_bit_updated", { "state": true }],
[8324971, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 141 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 131, "acked_ranges": [[326, 327]]}, { 
    "frame_type": "padding"}]}],
[8324971, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51212}],
[8324971, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8386348, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8386348, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 328, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 217, "acked_ranges": [[141, 141]], "ect0": 140, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8386348, 0, "recovery", "metrics_updated", {"cwnd": 26943,"bytes_in_flight": 0,"smoothed_rtt": 51232,"latest_rtt": 51377}],
[8387443, 0, "transport", "spin_bit_updated", { "state": false }],
[8387443, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 142 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[327, 328]]}, { 
    "frame_type": "padding"}]}],
[8387443, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51232}],
[8387443, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8444172, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8444172, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 329, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[142, 142]], "ect0": 141, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8444172, 0, "recovery", "metrics_updated", {"cwnd": 26982,"bytes_in_flight": 0,"smoothed_rtt": 50669,"latest_rtt": 46729}],
[8445272, 0, "transport", "spin_bit_updated", { "state": true }],
[8445272, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 143 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[328, 329]]}, { 
    "frame_type": "padding"}]}],
[8445272, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50669}],
[8445272, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8503934, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8503934, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 330, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 206, "acked_ranges": [[143, 143]], "ect0": 142, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8503934, 0, "recovery", "metrics_updated", {"cwnd": 27021,"bytes_in_flight": 0,"smoothed_rtt": 50418,"latest_rtt": 48662}],
[8505020, 0, "transport", "spin_bit_updated", { "state": false }],
[8505020, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 144 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[329, 330]]}, { 
    "frame_type": "padding"}]}],
[8505020, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50418}],
[8505020, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8562962, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8562962, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 331, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 203, "acked_ranges": [[144, 144]], "ect0": 143, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8562962, 0, "recovery", "metrics_updated", {"cwnd": 27060,"bytes_in_flight": 0,"smoothed_rtt": 50108,"latest_rtt": 47942}],
[8564051, 0, "transport", "spin_bit_updated", { "state": true }],
[8564051, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 145 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[330, 331]]}, { 
    "frame_type": "padding"}]}],
[8564051, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50108}],
[8564051, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8621021, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8621021, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 332, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[145, 145]], "ect0": 144, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8621021, 0, "recovery", "metrics_updated", {"cwnd": 27099,"bytes_in_flight": 0,"smoothed_rtt": 49715,"latest_rtt": 46970}],
[8622113, 0, "transport", "spin_bit_updated", { "state": false }],
[8622113, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 146 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[331, 332]]}, { 
    "frame_type": "padding"}]}],
[8622113, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49715}],
[8622113, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8680410, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8680410, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 333, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[146, 146]], "ect0": 145, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8680410, 0, "recovery", "metrics_updated", {"cwnd": 27138,"bytes_in_flight": 0,"smoothed_rtt": 49537,"latest_rtt": 48297}],
[8681470, 0, "transport", "spin_bit_updated", { "state": true }],
[8681470, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 147 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 132, "acked_ranges": [[332, 333]]}, { 
    "frame_type": "padding"}]}],
[8681470, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49537}],
[8681470, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8739194, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8739194, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 334, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[147, 147]], "ect0": 146, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8739194, 0, "recovery", "metrics_updated", {"cwnd": 27177,"bytes_in_flight": 0,"smoothed_rtt": 49310,"latest_rtt": 47724}],
[8740282, 0, "transport", "spin_bit_updated", { "state": false }],
[8740282, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 148 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[333, 334]]}, { 
    "frame_type": "padding"}]}],
[8740282, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49310}],
[8740282, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8797369, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8797369, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 335, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[148, 148]], "ect0": 147, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8797369, 0, "recovery", "metrics_updated", {"cwnd": 27216,"bytes_in_flight": 0,"smoothed_rtt": 49032,"latest_rtt": 47087}],
[8798464, 0, "transport", "spin_bit_updated", { "state": true }],
[8798464, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 149 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[334, 335]]}, { 
    "frame_type": "padding"}]}],
[8798464, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49032}],
[8798464, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8855312, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8855312, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 336, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[149, 149]], "ect0": 148, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8855312, 0, "recovery", "metrics_updated", {"cwnd": 27255,"bytes_in_flight": 0,"smoothed_rtt": 48759,"latest_rtt": 46848}],
[8856403, 0, "transport", "spin_bit_updated", { "state": false }],
[8856403, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 150 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[335, 336]]}, { 
    "frame_type": "padding"}]}],
[8856403, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 48759}],
[8856403, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8913115, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8913115, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 337, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[150, 150]], "ect0": 149, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8913115, 0, "recovery", "metrics_updated", {"cwnd": 27294,"bytes_in_flight": 0,"smoothed_rtt": 48503,"latest_rtt": 46712}],
[8914231, 0, "transport", "spin_bit_updated", { "state": true }],
[8914231, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 151 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[336, 337]]}, { 
    "frame_type": "padding"}]}],
[8914231, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 48503}],
[8914231, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8975079, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8975079, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 338, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 215, "acked_ranges": [[151, 151]], "ect0": 150, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8975079, 0, "recovery", "metrics_updated", {"cwnd": 27333,"bytes_in_flight": 0,"smoothed_rtt": 48796,"latest_rtt": 50848}],
[8976170, 0, "transport", "spin_bit_updated", { "state": false }],
[8976170, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 152 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[337, 338]]}, { 
    "frame_type": "padding"}]}],
[8976170, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 48796}],
[8976170, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9035239, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9035239, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 339, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 208, "acked_ranges": [[152, 152]], "ect0": 151, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9035239, 0, "recovery", "metrics_updated", {"cwnd": 27372,"bytes_in_flight": 0,"smoothed_rtt": 48830,"latest_rtt": 49069}],
[9036341, 0, "transport", "spin_bit_updated", { "state": true }],
[9036341, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 153 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[338, 339]]}, { 
    "frame_type": "padding"}]}],
[9036341, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 48830}],
[9036341, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9094170, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9094170, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 340, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[153, 153]], "ect0": 152, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9094170, 0, "recovery", "metrics_updated", {"cwnd": 27411,"bytes_in_flight": 0,"smoothed_rtt": 48704,"latest_rtt": 47829}],
[9095258, 0, "transport", "spin_bit_updated", { "state": false }],
[9095258, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 154 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[339, 340]]}, { 
    "frame_type": "padding"}]}],
[9095258, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 48704}],
[9095258, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9156673, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9156673, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 341, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 217, "acked_ranges": [[154, 154]], "ect0": 153, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9156673, 0, "recovery", "metrics_updated", {"cwnd": 27450,"bytes_in_flight": 0,"smoothed_rtt": 49042,"latest_rtt": 51415}],
[9157791, 0, "transport", "spin_bit_updated", { "state": true }],
[9157791, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 155 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[340, 341]]}, { 
    "frame_type": "padding"}]}],
[9157791, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49042}],
[9157791, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9215846, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9215846, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 342, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[155, 155]], "ect0": 154, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9215846, 0, "recovery", "metrics_updated", {"cwnd": 27489,"bytes_in_flight": 0,"smoothed_rtt": 48918,"latest_rtt": 48055}],
[9216947, 0, "transport", "spin_bit_updated", { "state": false }],
[9216947, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 156 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[341, 342]]}, { 
    "frame_type": "padding"}]}],
[9216947, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 48918}],
[9216947, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9276721, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9276721, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 343, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 210, "acked_ranges": [[156, 156]], "ect0": 155, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9276721, 0, "recovery", "metrics_updated", {"cwnd": 27528,"bytes_in_flight": 0,"smoothed_rtt": 49025,"latest_rtt": 49774}],
[9277810, 0, "transport", "spin_bit_updated", { "state": true }],
[9277810, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 157 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[342, 343]]}, { 
    "frame_type": "padding"}]}],
[9277810, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49025}],
[9277810, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9344171, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9344171, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 344, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 236, "acked_ranges": [[157, 157]], "ect0": 156, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9344171, 0, "recovery", "metrics_updated", {"cwnd": 27567,"bytes_in_flight": 0,"smoothed_rtt": 49942,"latest_rtt": 56361}],
[9345272, 0, "transport", "spin_bit_updated", { "state": false }],
[9345272, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 158 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[343, 344]]}, { 
    "frame_type": "padding"}]}],
[9345272, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49942}],
[9345272, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9406420, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9406420, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 345, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 216, "acked_ranges": [[158, 158]], "ect0": 157, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9406420, 0, "recovery", "metrics_updated", {"cwnd": 27606,"bytes_in_flight": 0,"smoothed_rtt": 50092,"latest_rtt": 51148}],
[9407540, 0, "transport", "spin_bit_updated", { "state": true }],
[9407540, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 159 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[344, 345]]}, { 
    "frame_type": "padding"}]}],
[9407540, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50092}],
[9407540, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9464075, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9464075, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 346, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[159, 159]], "ect0": 158, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9464075, 0, "recovery", "metrics_updated", {"cwnd": 27645,"bytes_in_flight": 0,"smoothed_rtt": 49647,"latest_rtt": 46535}],
[9465171, 0, "transport", "spin_bit_updated", { "state": false }],
[9465171, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 160 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[345, 346]]}, { 
    "frame_type": "padding"}]}],
[9465171, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49647}],
[9465171, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9525263, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9525263, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 347, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 212, "acked_ranges": [[160, 160]], "ect0": 159, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9525263, 0, "recovery", "metrics_updated", {"cwnd": 27684,"bytes_in_flight": 0,"smoothed_rtt": 49702,"latest_rtt": 50092}],
[9526357, 0, "transport", "spin_bit_updated", { "state": true }],
[9526357, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 161 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[346, 347]]}, { 
    "frame_type": "padding"}]}],
[9526357, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49702}],
[9526357, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9594417, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9594417, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 348, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 243, "acked_ranges": [[161, 161]], "ect0": 160, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9594417, 0, "recovery", "metrics_updated", {"cwnd": 27723,"bytes_in_flight": 0,"smoothed_rtt": 50746,"latest_rtt": 58060}],
[9595506, 0, "transport", "spin_bit_updated", { "state": false }],
[9595506, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 162 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[347, 348]]}, { 
    "frame_type": "padding"}]}],
[9595506, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50746}],
[9595506, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9654611, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9654611, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 349, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 208, "acked_ranges": [[162, 162]], "ect0": 161, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9654611, 0, "recovery", "metrics_updated", {"cwnd": 27762,"bytes_in_flight": 0,"smoothed_rtt": 50540,"latest_rtt": 49105}],
[9655732, 0, "transport", "spin_bit_updated", { "state": true }],
[9655732, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 163 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[348, 349]]}, { 
    "frame_type": "padding"}]}],
[9655732, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50540}],
[9655732, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9715592, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9715592, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 350, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 211, "acked_ranges": [[163, 163]], "ect0": 162, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9715592, 0, "recovery", "metrics_updated", {"cwnd": 27801,"bytes_in_flight": 0,"smoothed_rtt": 50455,"latest_rtt": 49860}],
[9716677, 0, "transport", "spin_bit_updated", { "state": false }],
[9716677, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 164 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[349, 350]]}, { 
    "frame_type": "padding"}]}],
[9716677, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50455}],
[9716677, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9781921, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9781921, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 351, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 232, "acked_ranges": [[164, 164]], "ect0": 163, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9781921, 0, "recovery", "metrics_updated", {"cwnd": 27840,"bytes_in_flight": 0,"smoothed_rtt": 51053,"latest_rtt": 55244}],
[9783013, 0, "transport", "spin_bit_updated", { "state": true }],
[9783013, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 165 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[350, 351]]}, { 
    "frame_type": "padding"}]}],
[9783013, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51053}],
[9783013, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9844424, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9844424, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 352, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 217, "acked_ranges": [[165, 165]], "ect0": 164, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9844424, 0, "recovery", "metrics_updated", {"cwnd": 27879,"bytes_in_flight": 0,"smoothed_rtt": 51097,"latest_rtt": 51411}],
[9845515, 0, "transport", "spin_bit_updated", { "state": false }],
[9845515, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 166 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[351, 352]]}, { 
    "frame_type": "padding"}]}],
[9845515, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51097}],
[9845515, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9906844, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9906844, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 353, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 216, "acked_ranges": [[166, 166]], "ect0": 165, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9906844, 0, "recovery", "metrics_updated", {"cwnd": 27918,"bytes_in_flight": 0,"smoothed_rtt": 51126,"latest_rtt": 51329}],
[9907968, 0, "transport", "spin_bit_updated", { "state": true }],
[9907968, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 167 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[352, 353]]}, { 
    "frame_type": "padding"}]}],
[9907968, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51126}],
[9907968, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9965680, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9965680, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 354, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[167, 167]], "ect0": 166, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9965680, 0, "recovery", "metrics_updated", {"cwnd": 27957,"bytes_in_flight": 0,"smoothed_rtt": 50699,"latest_rtt": 47712}],
[9966775, 0, "transport", "spin_bit_updated", { "state": false }],
[9966775, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 168 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[353, 354]]}, { 
    "frame_type": "padding"}]}],
[9966775, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50699}],
[9966775, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10023524, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10023524, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 355, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[168, 168]], "ect0": 167, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10023524, 0, "recovery", "metrics_updated", {"cwnd": 27996,"bytes_in_flight": 0,"smoothed_rtt": 50205,"latest_rtt": 46749}],
[10024630, 0, "transport", "spin_bit_updated", { "state": true }],
[10024630, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 169 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[354, 355]]}, { 
    "frame_type": "padding"}]}],
[10024630, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 50205}],
[10024630, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10081864, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10081864, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 356, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 201, "acked_ranges": [[169, 169]], "ect0": 168, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10081864, 0, "recovery", "metrics_updated", {"cwnd": 28035,"bytes_in_flight": 0,"smoothed_rtt": 49833,"latest_rtt": 47234}],
[10082954, 0, "transport", "spin_bit_updated", { "state": false }],
[10082954, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 170 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[355, 356]]}, { 
    "frame_type": "padding"}]}],
[10082954, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49833}],
[10082954, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10138797, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10138797, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 357, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 195, "acked_ranges": [[170, 170]], "ect0": 169, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10138797, 0, "recovery", "metrics_updated", {"cwnd": 28074,"bytes_in_flight": 0,"smoothed_rtt": 49334,"latest_rtt": 45843}],
[10139912, 0, "transport", "spin_bit_updated", { "state": true }],
[10139912, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 171 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[356, 357]]}, { 
    "frame_type": "padding"}]}],
[10139912, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49334}],
[10139912, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10198588, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10198588, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 358, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 206, "acked_ranges": [[171, 171]], "ect0": 170, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10198588, 0, "recovery", "metrics_updated", {"cwnd": 28113,"bytes_in_flight": 0,"smoothed_rtt": 49251,"latest_rtt": 48676}],
[10199679, 0, "transport", "spin_bit_updated", { "state": false }],
[10199679, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 172 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[357, 358]]}, { 
    "frame_type": "padding"}]}],
[10199679, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49251}],
[10199679, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10258165, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10258165, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 359, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 204, "acked_ranges": [[172, 172]], "ect0": 171, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10258165, 0, "recovery", "metrics_updated", {"cwnd": 28152,"bytes_in_flight": 0,"smoothed_rtt": 49155,"latest_rtt": 48486}],
[10259277, 0, "transport", "spin_bit_updated", { "state": true }],
[10259277, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 173 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[358, 359]]}, { 
    "frame_type": "padding"}]}],
[10259277, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 49155}],
[10259277, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10313095, 0, "transport", "datagram_received", { "byte_length": 43}],
[10313095, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 43, "packet_number": 360, "dcid": "2f47d77f764393bc" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 187, "acked_ranges": [[173, 173]], "ect0": 172, "ect1": 0, "ce": 0}, { 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[10313105, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[10313095, 0, "recovery", "metrics_updated", {"cwnd": 28191,"bytes_in_flight": 0,"smoothed_rtt": 48487,"latest_rtt": 43818}],
[10313114, 0, "transport", "spin_bit_updated", { "state": false }],
[10313114, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 7, "packet_number": 174 }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 0}]}],
[10313114, 0, "transport", "datagram_sent", { "byte_length": 23}],
[10313141, 0, "info", "message", { "message": "Closed. Retrans= 1, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.000000"}]]}]}
