{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "d057465e4bec0dfc","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "684665576672"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "172.182.169.14", "port_v4":44959}, "addr_to" : {"ip_v4": "172.31.61.32", "port_v4":20753}}],
[0, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 206, "version": "00000001", "payload_length": 1182, "dcid": "d057465e4bec0dfc" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1178}]}],
[92, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 28, "packet_number": 75108, "payload_length": 6, "scid": "2025c5d949278e5f" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 11, "acked_ranges": [[206, 206]]}]}],
[92, 0, "transport", "datagram_sent", { "byte_length": 44}],
[160124, 0, "transport", "datagram_received", { "byte_length": 1220}],
[160124, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 208, "payload_length": 1182, "dcid": "2025c5d949278e5f" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[75108, 75108]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 1178, "length": 413}, { 
    "frame_type": "ping"}]}],
[160137, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[160139, 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}],
[160144, 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": "2025c5d949278e5f",
    "original_connection_id": "d057465e4bec0dfc",
    "stateless_reset_token": "d0604846b37cb1ed9a81a448f380dfb4",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[160377, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 124, "packet_number": 75109, "payload_length": 102, "scid": "2025c5d949278e5f" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 31, "acked_ranges": [[208, 208], [206, 206]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 90}]}],
[160377, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1096, "packet_number": 0, "payload_length": 1075, "scid": "2025c5d949278e5f" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1071}]}],
[160377, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[160387, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[160377, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 178, "packet_number": 1, "payload_length": 157, "scid": "2025c5d949278e5f" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1071, "length": 152}]}],
[160377, 0, "transport", "datagram_sent", { "byte_length": 194}],
[161517, 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": "5feb25ebad2b41cf51386ba20e963ce3b932bd85d24c498267d9caebd8f8c7b65fcd2136bce6899ef4c5a6595c47cb352d94"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "577794b44fab0afa", "reset_token": "ef60ef826a3c8d8c0c3158ecf8e8c24f"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "4b1b1975c6d53026", "reset_token": "6af446913547bf3e9027ade420466996"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "af4a858bcb7cfd7c", "reset_token": "67cc23bbc9eb38201a8ae7f06af877f5"}, { 
    "frame_type": "padding"}]}],
[161517, 0, "recovery", "metrics_updated", {"cwnd": 15388,"pacing_rate": 1361424,"bytes_in_flight": 1885,"smoothed_rtt": 160032,"min_rtt": 160032,"latest_rtt": 160032}],
[161517, 0, "transport", "datagram_sent", { "byte_length": 439}],
[164098, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[164098, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3357,"smoothed_rtt": 160032}],
[164098, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[265956, 0, "transport", "datagram_received", { "byte_length": 1220}],
[265956, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 49, "packet_number": 209, "payload_length": 11, "dcid": "2025c5d949278e5f" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 8, "acked_ranges": [[75109, 75109]], "ect0": 2, "ect1": 0, "ce": 0}]}],
[265956, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 100, "packet_number": 210, "payload_length": 63, "dcid": "2025c5d949278e5f" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 5, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[266011, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[265956, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1071, "packet_number": 211, "dcid": "2025c5d949278e5f", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[265956, 0, "recovery", "metrics_updated", {"cwnd": 18665,"pacing_rate": 1361387,"bytes_in_flight": 0,"smoothed_rtt": 141592,"min_rtt": 101858,"latest_rtt": 101858,"app_limited": 1}],
[266027, 0, "transport", "datagram_received", { "byte_length": 1252}],
[266027, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 212, "dcid": "2025c5d949278e5f" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[266034, 0, "transport", "spin_bit_updated", { "state": true }],
[266034, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 2 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[211, 212]]}, { 
    "frame_type": "ack_frequency", "sequence_number": 0, "packet_tolerance": 2, "max_ack_delay": 16000, "reordering_threshold": 0}, { 
    "frame_type": "handshake_done"}, { 
    "frame_type": "padding"}]}],
[266034, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 141592}],
[266034, 0, "transport", "datagram_sent", { "byte_length": 55}],
[368752, 0, "transport", "datagram_received", { "byte_length": 1332}],
[368752, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1332, "packet_number": 213, "dcid": "2025c5d949278e5f" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[369870, 0, "transport", "spin_bit_updated", { "state": false }],
[369870, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 3 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[211, 213]]}, { 
    "frame_type": "padding"}]}],
[369870, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 141592}],
[369870, 0, "transport", "datagram_sent", { "byte_length": 55}],
[387518, 0, "transport", "datagram_received", { "byte_length": 38}],
[387518, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 38, "packet_number": 214, "dcid": "2025c5d949278e5f" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 73, "acked_ranges": [[2, 2]], "ect0": 3, "ect1": 0, "ce": 0}]}],
[387518, 0, "recovery", "metrics_updated", {"cwnd": 18704,"bytes_in_flight": 55,"smoothed_rtt": 137828,"latest_rtt": 111484}],
[426066, 0, "transport", "datagram_received", { "byte_length": 1412}],
[426066, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1412, "packet_number": 215, "dcid": "2025c5d949278e5f" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[426073, 0, "transport", "spin_bit_updated", { "state": true }],
[426073, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 4 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[213, 215]]}, { 
    "frame_type": "padding"}]}],
[426073, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 137828}],
[426073, 0, "transport", "datagram_sent", { "byte_length": 55}],
[482838, 0, "transport", "datagram_received", { "byte_length": 1440}],
[482838, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 216, "dcid": "2025c5d949278e5f" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[483918, 0, "transport", "spin_bit_updated", { "state": false }],
[483918, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 5 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[213, 216]]}, { 
    "frame_type": "padding"}]}],
[483918, 0, "recovery", "metrics_updated", {"bytes_in_flight": 165,"smoothed_rtt": 137828}],
[483918, 0, "transport", "datagram_sent", { "byte_length": 55}],
[516719, 0, "transport", "datagram_received", { "byte_length": 40}],
[516719, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 40, "packet_number": 217, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 132, "acked_ranges": [[3, 4]], "ect0": 5, "ect1": 0, "ce": 0}, { 
    "frame_type": "retire_connection_id", "sequence_number": 0}]}],
[516719, 0, "recovery", "metrics_updated", {"cwnd": 18782,"bytes_in_flight": 55,"smoothed_rtt": 131930,"min_rtt": 90646,"latest_rtt": 90646}],
[516744, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 6 }, "frames": [{ 
    "frame_type": "new_connection_id", "sequence_number": 4, "retire_before": 0, "connection_id": "6c2631a1a5b152ba", "reset_token": "5f73eb085b76b1dba5bce4606360482a"}, { 
    "frame_type": "padding"}]}],
[516744, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 131930}],
[516744, 0, "transport", "datagram_sent", { "byte_length": 55}],
[516834, 0, "transport", "datagram_received", { "byte_length": 1412}],
[516834, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1412, "packet_number": 218, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[516855, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 7 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 2, "acked_ranges": [[216, 218]]}, { 
    "frame_type": "padding"}]}],
[516855, 0, "recovery", "metrics_updated", {"bytes_in_flight": 165,"smoothed_rtt": 131930}],
[516855, 0, "transport", "datagram_sent", { "byte_length": 55}],
[583863, 0, "transport", "datagram_received", { "byte_length": 37}],
[583863, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 37, "packet_number": 219, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 63, "acked_ranges": [[5, 7]], "ect0": 8, "ect1": 0, "ce": 0}]}],
[583863, 0, "recovery", "metrics_updated", {"cwnd": 18899,"bytes_in_flight": 0,"smoothed_rtt": 123814,"min_rtt": 67008,"latest_rtt": 67008}],
[618153, 0, "transport", "datagram_received", { "byte_length": 1440}],
[618153, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 220, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[618170, 0, "transport", "spin_bit_updated", { "state": true }],
[618170, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 8 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 2, "acked_ranges": [[218, 220]]}, { 
    "frame_type": "padding"}]}],
[618170, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 123814}],
[618170, 0, "transport", "datagram_sent", { "byte_length": 55}],
[669062, 0, "transport", "datagram_received", { "byte_length": 1440}],
[669062, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 221, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[8, 8]], "ect0": 9, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[669062, 0, "recovery", "metrics_updated", {"cwnd": 18938,"bytes_in_flight": 0,"smoothed_rtt": 114698,"min_rtt": 50892,"latest_rtt": 50892}],
[670161, 0, "transport", "spin_bit_updated", { "state": false }],
[670161, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 9 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[220, 221]]}, { 
    "frame_type": "padding"}]}],
[670161, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 114698}],
[670161, 0, "transport", "datagram_sent", { "byte_length": 55}],
[720366, 0, "transport", "datagram_received", { "byte_length": 1440}],
[720366, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 222, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[721470, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 10 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[220, 222]]}, { 
    "frame_type": "padding"}]}],
[721470, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 114698}],
[721470, 0, "transport", "datagram_sent", { "byte_length": 55}],
[772017, 0, "transport", "datagram_received", { "byte_length": 1440}],
[772017, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 223, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 195, "acked_ranges": [[9, 9]], "ect0": 10, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[772017, 0, "recovery", "metrics_updated", {"cwnd": 18977,"bytes_in_flight": 55,"smoothed_rtt": 111842,"latest_rtt": 91856}],
[773116, 0, "transport", "spin_bit_updated", { "state": true }],
[773116, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 11 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[222, 223]]}, { 
    "frame_type": "padding"}]}],
[773116, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 111842}],
[773116, 0, "transport", "datagram_sent", { "byte_length": 55}],
[823966, 0, "transport", "datagram_received", { "byte_length": 1440}],
[823966, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 224, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[10, 11]], "ect0": 12, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[823966, 0, "recovery", "metrics_updated", {"cwnd": 19055,"bytes_in_flight": 0,"smoothed_rtt": 104218,"min_rtt": 50850,"latest_rtt": 50850}],
[825079, 0, "transport", "spin_bit_updated", { "state": false }],
[825079, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 12 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[223, 224]]}, { 
    "frame_type": "padding"}]}],
[825079, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 104218}],
[825079, 0, "transport", "datagram_sent", { "byte_length": 55}],
[875833, 0, "transport", "datagram_received", { "byte_length": 1440}],
[875833, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 225, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[12, 12]], "ect0": 13, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[875833, 0, "recovery", "metrics_updated", {"cwnd": 19094,"bytes_in_flight": 0,"smoothed_rtt": 97535,"min_rtt": 50754,"latest_rtt": 50754}],
[876924, 0, "transport", "spin_bit_updated", { "state": true }],
[876924, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 13 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[224, 225]]}, { 
    "frame_type": "padding"}]}],
[876924, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 97535}],
[876924, 0, "transport", "datagram_sent", { "byte_length": 55}],
[925886, 0, "transport", "datagram_received", { "byte_length": 1440}],
[925886, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 226, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[926977, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 14 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[224, 226]]}, { 
    "frame_type": "padding"}]}],
[926977, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 97535}],
[926977, 0, "transport", "datagram_sent", { "byte_length": 55}],
[978049, 0, "transport", "datagram_received", { "byte_length": 1440}],
[978049, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 227, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[13, 14]], "ect0": 15, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[978049, 0, "recovery", "metrics_updated", {"cwnd": 19172,"bytes_in_flight": 0,"smoothed_rtt": 91727,"latest_rtt": 51072}],
[979159, 0, "transport", "spin_bit_updated", { "state": false }],
[979159, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 15 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[226, 227]]}, { 
    "frame_type": "padding"}]}],
[979159, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 91727}],
[979159, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1030287, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1030287, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 228, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[15, 15]], "ect0": 16, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1030287, 0, "recovery", "metrics_updated", {"cwnd": 19211,"bytes_in_flight": 0,"smoothed_rtt": 86652,"latest_rtt": 51128}],
[1031415, 0, "transport", "spin_bit_updated", { "state": true }],
[1031415, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 16 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[227, 228]]}, { 
    "frame_type": "padding"}]}],
[1031415, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 86652}],
[1031415, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1081825, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1081825, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 229, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1082920, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 17 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[227, 229]]}, { 
    "frame_type": "padding"}]}],
[1082920, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 86652}],
[1082920, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1133758, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1133758, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 230, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[16, 17]], "ect0": 18, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1133758, 0, "recovery", "metrics_updated", {"cwnd": 19289,"bytes_in_flight": 0,"smoothed_rtt": 82175,"latest_rtt": 50838}],
[1134858, 0, "transport", "spin_bit_updated", { "state": false }],
[1134858, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 18 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[229, 230]]}, { 
    "frame_type": "padding"}]}],
[1134858, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 82175}],
[1134858, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1185706, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1185706, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 231, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[18, 18]], "ect0": 19, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1185706, 0, "recovery", "metrics_updated", {"cwnd": 19328,"bytes_in_flight": 0,"smoothed_rtt": 78259,"latest_rtt": 50848}],
[1186798, 0, "transport", "spin_bit_updated", { "state": true }],
[1186798, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 19 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[230, 231]]}, { 
    "frame_type": "padding"}]}],
[1186798, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 78259}],
[1186798, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1237924, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1237924, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 232, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[19, 19]], "ect0": 20, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1237924, 0, "recovery", "metrics_updated", {"cwnd": 19367,"bytes_in_flight": 0,"smoothed_rtt": 74867,"latest_rtt": 51126}],
[1239024, 0, "transport", "spin_bit_updated", { "state": false }],
[1239024, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 20 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[231, 232]]}, { 
    "frame_type": "padding"}]}],
[1239024, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 74867}],
[1239024, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1288641, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1288641, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 233, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1290046, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 21 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 175, "acked_ranges": [[231, 233]]}, { 
    "frame_type": "padding"}]}],
[1290046, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 74867}],
[1290046, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1341114, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1341114, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 234, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[20, 21]], "ect0": 22, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1341114, 0, "recovery", "metrics_updated", {"cwnd": 19445,"bytes_in_flight": 0,"smoothed_rtt": 71892,"latest_rtt": 51068}],
[1342213, 0, "transport", "spin_bit_updated", { "state": true }],
[1342213, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 22 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[233, 234]]}, { 
    "frame_type": "padding"}]}],
[1342213, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 71892}],
[1342213, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1392154, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1392154, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 235, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1393311, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 23 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 144, "acked_ranges": [[233, 235]]}, { 
    "frame_type": "padding"}]}],
[1393311, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 71892}],
[1393311, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1444438, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1444438, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 236, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[22, 23]], "ect0": 24, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1444438, 0, "recovery", "metrics_updated", {"cwnd": 19523,"bytes_in_flight": 0,"smoothed_rtt": 69296,"latest_rtt": 51127}],
[1445535, 0, "transport", "spin_bit_updated", { "state": false }],
[1445535, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 24 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[235, 236]]}, { 
    "frame_type": "padding"}]}],
[1445535, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 69296}],
[1445535, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1496535, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1496535, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 237, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[24, 24]], "ect0": 25, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1496535, 0, "recovery", "metrics_updated", {"cwnd": 19562,"bytes_in_flight": 0,"smoothed_rtt": 67009,"latest_rtt": 51000}],
[1497638, 0, "transport", "spin_bit_updated", { "state": true }],
[1497638, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 25 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[236, 237]]}, { 
    "frame_type": "padding"}]}],
[1497638, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67009}],
[1497638, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1548770, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1548770, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 238, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[25, 25]], "ect0": 26, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1548770, 0, "recovery", "metrics_updated", {"cwnd": 19601,"bytes_in_flight": 0,"smoothed_rtt": 65024,"latest_rtt": 51132}],
[1549891, 0, "transport", "spin_bit_updated", { "state": false }],
[1549891, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 26 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[237, 238]]}, { 
    "frame_type": "padding"}]}],
[1549891, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 65024}],
[1549891, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1600790, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1600790, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 239, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[26, 26]], "ect0": 27, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1600790, 0, "recovery", "metrics_updated", {"cwnd": 19640,"bytes_in_flight": 0,"smoothed_rtt": 63258,"latest_rtt": 50899}],
[1601867, 0, "transport", "spin_bit_updated", { "state": true }],
[1601867, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 27 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 134, "acked_ranges": [[238, 239]]}, { 
    "frame_type": "padding"}]}],
[1601867, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 63258}],
[1601867, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1652035, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1652035, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 240, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1653127, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 28 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[238, 240]]}, { 
    "frame_type": "padding"}]}],
[1653127, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 63258}],
[1653127, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1703280, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1703280, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 241, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[27, 27]], "ect0": 28, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1703280, 0, "recovery", "metrics_updated", {"cwnd": 19679,"bytes_in_flight": 55,"smoothed_rtt": 66777,"latest_rtt": 91413}],
[1704281, 0, "transport", "spin_bit_updated", { "state": false }],
[1704281, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 29 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 125, "acked_ranges": [[240, 241]]}, { 
    "frame_type": "padding"}]}],
[1704281, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 66777}],
[1704281, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1755223, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1755223, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 242, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 195, "acked_ranges": [[27, 28]], "ect0": 29, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1755223, 0, "recovery", "metrics_updated", {"cwnd": 19718,"bytes_in_flight": 55,"smoothed_rtt": 69941,"latest_rtt": 92096}],
[1756323, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 30 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[240, 242]]}, { 
    "frame_type": "padding"}]}],
[1756323, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 69941}],
[1756323, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1807154, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1807154, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 243, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[29, 30]], "ect0": 31, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1807154, 0, "recovery", "metrics_updated", {"cwnd": 19796,"bytes_in_flight": 0,"smoothed_rtt": 67552,"latest_rtt": 50831}],
[1808258, 0, "transport", "spin_bit_updated", { "state": true }],
[1808258, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 31 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[242, 243]]}, { 
    "frame_type": "padding"}]}],
[1808258, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67552}],
[1808258, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1858986, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1858986, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 244, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[31, 31]], "ect0": 32, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1858986, 0, "recovery", "metrics_updated", {"cwnd": 19835,"bytes_in_flight": 0,"smoothed_rtt": 65449,"min_rtt": 50728,"latest_rtt": 50728}],
[1860088, 0, "transport", "spin_bit_updated", { "state": false }],
[1860088, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 32 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[243, 244]]}, { 
    "frame_type": "padding"}]}],
[1860088, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 65449}],
[1860088, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1910890, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1910890, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 245, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[32, 32]], "ect0": 33, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1910890, 0, "recovery", "metrics_updated", {"cwnd": 19874,"bytes_in_flight": 0,"smoothed_rtt": 63618,"latest_rtt": 50802}],
[1911985, 0, "transport", "spin_bit_updated", { "state": true }],
[1911985, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 33 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[244, 245]]}, { 
    "frame_type": "padding"}]}],
[1911985, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 63618}],
[1911985, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1964712, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1964712, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 246, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[33, 33]], "ect0": 34, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1964712, 0, "recovery", "metrics_updated", {"cwnd": 19913,"bytes_in_flight": 0,"smoothed_rtt": 62256,"latest_rtt": 52727}],
[1966124, 0, "transport", "spin_bit_updated", { "state": false }],
[1966124, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 34 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 176, "acked_ranges": [[245, 246]]}, { 
    "frame_type": "padding"}]}],
[1966124, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62256}],
[1966124, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2013425, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2013425, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 247, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2014515, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 35 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[245, 247]]}, { 
    "frame_type": "padding"}]}],
[2014515, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 62256}],
[2014515, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2121605, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2121605, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 248, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 220, "acked_ranges": [[34, 35]], "ect0": 36, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2121605, 0, "recovery", "metrics_updated", {"cwnd": 19991,"bytes_in_flight": 0,"smoothed_rtt": 66610,"latest_rtt": 97090}],
[2122699, 0, "transport", "spin_bit_updated", { "state": true }],
[2122699, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 36 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[247, 248]]}, { 
    "frame_type": "padding"}]}],
[2122699, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 66610}],
[2122699, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2173515, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2173515, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 249, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[36, 36]], "ect0": 37, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2173515, 0, "recovery", "metrics_updated", {"cwnd": 20030,"bytes_in_flight": 0,"smoothed_rtt": 64635,"latest_rtt": 50816}],
[2174610, 0, "transport", "spin_bit_updated", { "state": false }],
[2174610, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 37 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[248, 249]]}, { 
    "frame_type": "padding"}]}],
[2174610, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 64635}],
[2174610, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2226355, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2226355, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 250, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[37, 37]], "ect0": 38, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2226355, 0, "recovery", "metrics_updated", {"cwnd": 20069,"bytes_in_flight": 0,"smoothed_rtt": 63023,"latest_rtt": 51745}],
[2227468, 0, "transport", "spin_bit_updated", { "state": true }],
[2227468, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 38 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[249, 250]]}, { 
    "frame_type": "padding"}]}],
[2227468, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 63023}],
[2227468, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2278220, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2278220, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 251, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[38, 38]], "ect0": 39, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2278220, 0, "recovery", "metrics_updated", {"cwnd": 20108,"bytes_in_flight": 0,"smoothed_rtt": 61489,"latest_rtt": 50752}],
[2279316, 0, "transport", "spin_bit_updated", { "state": false }],
[2279316, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 39 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[250, 251]]}, { 
    "frame_type": "padding"}]}],
[2279316, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61489}],
[2279316, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2329609, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2329609, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 252, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2330708, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 40 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[250, 252]]}, { 
    "frame_type": "padding"}]}],
[2330708, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 61489}],
[2330708, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2382510, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2382510, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 253, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[39, 40]], "ect0": 41, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2382510, 0, "recovery", "metrics_updated", {"cwnd": 20186,"bytes_in_flight": 0,"smoothed_rtt": 60278,"latest_rtt": 51802}],
[2383601, 0, "transport", "spin_bit_updated", { "state": true }],
[2383601, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 41 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[252, 253]]}, { 
    "frame_type": "padding"}]}],
[2383601, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 60278}],
[2383601, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2434415, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2434415, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 254, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[41, 41]], "ect0": 42, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2434415, 0, "recovery", "metrics_updated", {"cwnd": 20225,"bytes_in_flight": 0,"smoothed_rtt": 59095,"latest_rtt": 50814}],
[2435514, 0, "transport", "spin_bit_updated", { "state": false }],
[2435514, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 42 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[253, 254]]}, { 
    "frame_type": "padding"}]}],
[2435514, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 59095}],
[2435514, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2486456, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2486456, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 255, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[42, 42]], "ect0": 43, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2486456, 0, "recovery", "metrics_updated", {"cwnd": 20264,"bytes_in_flight": 0,"smoothed_rtt": 58075,"latest_rtt": 50942}],
[2487560, 0, "transport", "spin_bit_updated", { "state": true }],
[2487560, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 43 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[254, 255]]}, { 
    "frame_type": "padding"}]}],
[2487560, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 58075}],
[2487560, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2537987, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2537987, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 256, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2539076, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 44 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[254, 256]]}, { 
    "frame_type": "padding"}]}],
[2539076, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 58075}],
[2539076, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2589799, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2589799, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 257, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[43, 44]], "ect0": 45, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2589799, 0, "recovery", "metrics_updated", {"cwnd": 20342,"bytes_in_flight": 0,"smoothed_rtt": 57156,"min_rtt": 50723,"latest_rtt": 50723}],
[2590903, 0, "transport", "spin_bit_updated", { "state": false }],
[2590903, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 45 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[256, 257]]}, { 
    "frame_type": "padding"}]}],
[2590903, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 57156}],
[2590903, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2640399, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2640399, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 258, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2641486, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 46 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[256, 258]]}, { 
    "frame_type": "padding"}]}],
[2641486, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 57156}],
[2641486, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2692573, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2692573, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 259, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[45, 46]], "ect0": 47, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2692573, 0, "recovery", "metrics_updated", {"cwnd": 20420,"bytes_in_flight": 0,"smoothed_rtt": 56397,"latest_rtt": 51087}],
[2693693, 0, "transport", "spin_bit_updated", { "state": true }],
[2693693, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 47 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[258, 259]]}, { 
    "frame_type": "padding"}]}],
[2693693, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 56397}],
[2693693, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2744464, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2744464, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 260, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[47, 47]], "ect0": 48, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2744464, 0, "recovery", "metrics_updated", {"cwnd": 20459,"bytes_in_flight": 0,"smoothed_rtt": 55693,"latest_rtt": 50771}],
[2745561, 0, "transport", "spin_bit_updated", { "state": false }],
[2745561, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 48 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[259, 260]]}, { 
    "frame_type": "padding"}]}],
[2745561, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 55693}],
[2745561, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2796429, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2796429, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 261, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[48, 48]], "ect0": 49, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2796429, 0, "recovery", "metrics_updated", {"cwnd": 20498,"bytes_in_flight": 0,"smoothed_rtt": 55089,"latest_rtt": 50868}],
[2797527, 0, "transport", "spin_bit_updated", { "state": true }],
[2797527, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 49 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[260, 261]]}, { 
    "frame_type": "padding"}]}],
[2797527, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 55089}],
[2797527, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2848265, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2848265, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 262, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2849379, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 50 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[260, 262]]}, { 
    "frame_type": "padding"}]}],
[2849379, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 55089}],
[2849379, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2898817, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2898817, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 263, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[49, 49]], "ect0": 50, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2898817, 0, "recovery", "metrics_updated", {"cwnd": 20537,"bytes_in_flight": 55,"smoothed_rtt": 59614,"latest_rtt": 91290}],
[2899945, 0, "transport", "spin_bit_updated", { "state": false }],
[2899945, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 51 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[262, 263]]}, { 
    "frame_type": "padding"}]}],
[2899945, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 59614}],
[2899945, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2950779, 0, "transport", "datagram_received", { "byte_length": 1440}],
[2950779, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 264, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[50, 51]], "ect0": 52, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2950779, 0, "recovery", "metrics_updated", {"cwnd": 20615,"bytes_in_flight": 0,"smoothed_rtt": 58516,"latest_rtt": 50834}],
[2951882, 0, "transport", "spin_bit_updated", { "state": true }],
[2951882, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 52 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[263, 264]]}, { 
    "frame_type": "padding"}]}],
[2951882, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 58516}],
[2951882, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3002708, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3002708, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 265, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[52, 52]], "ect0": 53, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3002708, 0, "recovery", "metrics_updated", {"cwnd": 20654,"bytes_in_flight": 0,"smoothed_rtt": 57554,"latest_rtt": 50826}],
[3003803, 0, "transport", "spin_bit_updated", { "state": false }],
[3003803, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 53 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[264, 265]]}, { 
    "frame_type": "padding"}]}],
[3003803, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 57554}],
[3003803, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3054645, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3054645, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 266, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[53, 53]], "ect0": 54, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3054645, 0, "recovery", "metrics_updated", {"cwnd": 20693,"bytes_in_flight": 0,"smoothed_rtt": 56715,"latest_rtt": 50842}],
[3055750, 0, "transport", "spin_bit_updated", { "state": true }],
[3055750, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 54 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[265, 266]]}, { 
    "frame_type": "padding"}]}],
[3055750, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 56715}],
[3055750, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3104942, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3104942, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 267, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3106032, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 55 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[265, 267]]}, { 
    "frame_type": "padding"}]}],
[3106032, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 56715}],
[3106032, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3156925, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3156925, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 268, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[54, 55]], "ect0": 56, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3156925, 0, "recovery", "metrics_updated", {"cwnd": 20771,"bytes_in_flight": 0,"smoothed_rtt": 55987,"latest_rtt": 50893}],
[3158052, 0, "transport", "spin_bit_updated", { "state": false }],
[3158052, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 56 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[267, 268]]}, { 
    "frame_type": "padding"}]}],
[3158052, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 55987}],
[3158052, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3208157, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3208157, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 269, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3209248, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 57 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[267, 269]]}, { 
    "frame_type": "padding"}]}],
[3209248, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 55987}],
[3209248, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3260019, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3260019, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 270, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[56, 57]], "ect0": 58, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3260019, 0, "recovery", "metrics_updated", {"cwnd": 20849,"bytes_in_flight": 0,"smoothed_rtt": 55335,"latest_rtt": 50771}],
[3261124, 0, "transport", "spin_bit_updated", { "state": true }],
[3261124, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 58 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[269, 270]]}, { 
    "frame_type": "padding"}]}],
[3261124, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 55335}],
[3261124, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3310566, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3310566, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 271, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3311659, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 59 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[269, 271]]}, { 
    "frame_type": "padding"}]}],
[3311659, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 55335}],
[3311659, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3362485, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3362485, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 272, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[58, 59]], "ect0": 60, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3362485, 0, "recovery", "metrics_updated", {"cwnd": 20927,"bytes_in_flight": 0,"smoothed_rtt": 54771,"latest_rtt": 50826}],
[3363581, 0, "transport", "spin_bit_updated", { "state": false }],
[3363581, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 60 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[271, 272]]}, { 
    "frame_type": "padding"}]}],
[3363581, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54771}],
[3363581, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3413909, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3413909, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 273, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3414996, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 61 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[271, 273]]}, { 
    "frame_type": "padding"}]}],
[3414996, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 54771}],
[3414996, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3466249, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3466249, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 274, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[60, 61]], "ect0": 62, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3466249, 0, "recovery", "metrics_updated", {"cwnd": 21005,"bytes_in_flight": 0,"smoothed_rtt": 54331,"latest_rtt": 51253}],
[3467345, 0, "transport", "spin_bit_updated", { "state": true }],
[3467345, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 62 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[273, 274]]}, { 
    "frame_type": "padding"}]}],
[3467345, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54331}],
[3467345, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3518132, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3518132, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 275, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[62, 62]], "ect0": 63, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3518132, 0, "recovery", "metrics_updated", {"cwnd": 21044,"bytes_in_flight": 0,"smoothed_rtt": 53888,"latest_rtt": 50787}],
[3519242, 0, "transport", "spin_bit_updated", { "state": false }],
[3519242, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 63 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[274, 275]]}, { 
    "frame_type": "padding"}]}],
[3519242, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53888}],
[3519242, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3570091, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3570091, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 276, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[63, 63]], "ect0": 64, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3570091, 0, "recovery", "metrics_updated", {"cwnd": 21083,"bytes_in_flight": 0,"smoothed_rtt": 53508,"latest_rtt": 50849}],
[3571186, 0, "transport", "spin_bit_updated", { "state": true }],
[3571186, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 64 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[275, 276]]}, { 
    "frame_type": "padding"}]}],
[3571186, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53508}],
[3571186, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3621982, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3621982, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 277, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[64, 64]], "ect0": 65, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3621982, 0, "recovery", "metrics_updated", {"cwnd": 21122,"bytes_in_flight": 0,"smoothed_rtt": 53169,"latest_rtt": 50796}],
[3623109, 0, "transport", "spin_bit_updated", { "state": false }],
[3623109, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 65 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[276, 277]]}, { 
    "frame_type": "padding"}]}],
[3623109, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53169}],
[3623109, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3672505, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3672505, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 278, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3673604, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 66 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[276, 278]]}, { 
    "frame_type": "padding"}]}],
[3673604, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 53169}],
[3673604, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3725901, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3725901, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 279, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[65, 66]], "ect0": 67, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3725901, 0, "recovery", "metrics_updated", {"cwnd": 21200,"bytes_in_flight": 0,"smoothed_rtt": 53060,"latest_rtt": 52297}],
[3727149, 0, "transport", "spin_bit_updated", { "state": true }],
[3727149, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 67 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 156, "acked_ranges": [[278, 279]]}, { 
    "frame_type": "padding"}]}],
[3727149, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53060}],
[3727149, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3778202, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3778202, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 280, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[67, 67]], "ect0": 68, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3778202, 0, "recovery", "metrics_updated", {"cwnd": 21239,"bytes_in_flight": 0,"smoothed_rtt": 52809,"latest_rtt": 51053}],
[3779315, 0, "transport", "spin_bit_updated", { "state": false }],
[3779315, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 68 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[279, 280]]}, { 
    "frame_type": "padding"}]}],
[3779315, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 52809}],
[3779315, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3830518, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3830518, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 281, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[68, 68]], "ect0": 69, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3830518, 0, "recovery", "metrics_updated", {"cwnd": 21278,"bytes_in_flight": 0,"smoothed_rtt": 52608,"latest_rtt": 51203}],
[3831622, 0, "transport", "spin_bit_updated", { "state": true }],
[3831622, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 69 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[280, 281]]}, { 
    "frame_type": "padding"}]}],
[3831622, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 52608}],
[3831622, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3882452, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3882452, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 282, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[69, 69]], "ect0": 70, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3882452, 0, "recovery", "metrics_updated", {"cwnd": 21317,"bytes_in_flight": 0,"smoothed_rtt": 52385,"latest_rtt": 50830}],
[3883553, 0, "transport", "spin_bit_updated", { "state": false }],
[3883553, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 70 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[281, 282]]}, { 
    "frame_type": "padding"}]}],
[3883553, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 52385}],
[3883553, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3934343, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3934343, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 283, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[70, 70]], "ect0": 71, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3934343, 0, "recovery", "metrics_updated", {"cwnd": 21356,"bytes_in_flight": 0,"smoothed_rtt": 52185,"latest_rtt": 50790}],
[3935446, 0, "transport", "spin_bit_updated", { "state": true }],
[3935446, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 71 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[282, 283]]}, { 
    "frame_type": "padding"}]}],
[3935446, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 52185}],
[3935446, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3986262, 0, "transport", "datagram_received", { "byte_length": 1440}],
[3986262, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 284, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[71, 71]], "ect0": 72, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3986262, 0, "recovery", "metrics_updated", {"cwnd": 21395,"bytes_in_flight": 0,"smoothed_rtt": 52013,"latest_rtt": 50816}],
[3987363, 0, "transport", "spin_bit_updated", { "state": false }],
[3987363, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 72 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[283, 284]]}, { 
    "frame_type": "padding"}]}],
[3987363, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 52013}],
[3987363, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4038054, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4038054, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 285, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4039134, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 73 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[283, 285]]}, { 
    "frame_type": "padding"}]}],
[4039134, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 52013}],
[4039134, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4089975, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4089975, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 286, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[72, 73]], "ect0": 74, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4089975, 0, "recovery", "metrics_updated", {"cwnd": 21473,"bytes_in_flight": 0,"smoothed_rtt": 51866,"latest_rtt": 50841}],
[4091073, 0, "transport", "spin_bit_updated", { "state": true }],
[4091073, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 74 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[285, 286]]}, { 
    "frame_type": "padding"}]}],
[4091073, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51866}],
[4091073, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4143063, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4143063, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 287, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[74, 74]], "ect0": 75, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4143063, 0, "recovery", "metrics_updated", {"cwnd": 21512,"bytes_in_flight": 0,"smoothed_rtt": 51881,"latest_rtt": 51990}],
[4144165, 0, "transport", "spin_bit_updated", { "state": false }],
[4144165, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 75 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[286, 287]]}, { 
    "frame_type": "padding"}]}],
[4144165, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51881}],
[4144165, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4194965, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4194965, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 288, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[75, 75]], "ect0": 76, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4194965, 0, "recovery", "metrics_updated", {"cwnd": 21551,"bytes_in_flight": 0,"smoothed_rtt": 51745,"latest_rtt": 50800}],
[4196067, 0, "transport", "spin_bit_updated", { "state": true }],
[4196067, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 76 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[287, 288]]}, { 
    "frame_type": "padding"}]}],
[4196067, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51745}],
[4196067, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4247096, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4247096, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 289, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[76, 76]], "ect0": 77, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4247096, 0, "recovery", "metrics_updated", {"cwnd": 21590,"bytes_in_flight": 0,"smoothed_rtt": 51655,"latest_rtt": 51029}],
[4248200, 0, "transport", "spin_bit_updated", { "state": false }],
[4248200, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 77 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[288, 289]]}, { 
    "frame_type": "padding"}]}],
[4248200, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51655}],
[4248200, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4297413, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4297413, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 290, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4298557, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 78 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 143, "acked_ranges": [[288, 290]]}, { 
    "frame_type": "padding"}]}],
[4298557, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 51655}],
[4298557, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4349353, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4349353, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 291, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[77, 78]], "ect0": 79, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4349353, 0, "recovery", "metrics_updated", {"cwnd": 21668,"bytes_in_flight": 0,"smoothed_rtt": 51547,"latest_rtt": 50796}],
[4350454, 0, "transport", "spin_bit_updated", { "state": true }],
[4350454, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 79 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[290, 291]]}, { 
    "frame_type": "padding"}]}],
[4350454, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51547}],
[4350454, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4401093, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4401093, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 292, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4402186, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 80 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[290, 292]]}, { 
    "frame_type": "padding"}]}],
[4402186, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 51547}],
[4402186, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4452994, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4452994, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 293, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[79, 80]], "ect0": 81, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4452994, 0, "recovery", "metrics_updated", {"cwnd": 21746,"bytes_in_flight": 0,"smoothed_rtt": 51454,"latest_rtt": 50808}],
[4454099, 0, "transport", "spin_bit_updated", { "state": false }],
[4454099, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 81 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[292, 293]]}, { 
    "frame_type": "padding"}]}],
[4454099, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51454}],
[4454099, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4505154, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4505154, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 294, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4506234, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 82 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[292, 294]]}, { 
    "frame_type": "padding"}]}],
[4506234, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 51454}],
[4506234, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4557072, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4557072, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 295, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[81, 82]], "ect0": 83, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4557072, 0, "recovery", "metrics_updated", {"cwnd": 21824,"bytes_in_flight": 0,"smoothed_rtt": 51377,"latest_rtt": 50838}],
[4558170, 0, "transport", "spin_bit_updated", { "state": true }],
[4558170, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 83 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[294, 295]]}, { 
    "frame_type": "padding"}]}],
[4558170, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 51377}],
[4558170, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4608602, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4608602, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 296, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4609682, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 84 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[294, 296]]}, { 
    "frame_type": "padding"}]}],
[4609682, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 51377}],
[4609682, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4660098, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4660098, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 297, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[83, 83]], "ect0": 84, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4660098, 0, "recovery", "metrics_updated", {"cwnd": 21863,"bytes_in_flight": 55,"smoothed_rtt": 56445,"latest_rtt": 91928}],
[4661211, 0, "transport", "spin_bit_updated", { "state": false }],
[4661211, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 85 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[296, 297]]}, { 
    "frame_type": "padding"}]}],
[4661211, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 56445}],
[4661211, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4711491, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4711491, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 298, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[83, 84]], "ect0": 85, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4711491, 0, "recovery", "metrics_updated", {"cwnd": 21902,"bytes_in_flight": 55,"smoothed_rtt": 60865,"latest_rtt": 91809}],
[4712536, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 86 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 130, "acked_ranges": [[296, 298]]}, { 
    "frame_type": "padding"}]}],
[4712536, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 60865}],
[4712536, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4763437, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4763437, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 299, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[84, 85]], "ect0": 86, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4763437, 0, "recovery", "metrics_updated", {"cwnd": 21941,"bytes_in_flight": 55,"smoothed_rtt": 64785,"latest_rtt": 92226}],
[4764542, 0, "transport", "spin_bit_updated", { "state": true }],
[4764542, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 87 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[298, 299]]}, { 
    "frame_type": "padding"}]}],
[4764542, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 64785}],
[4764542, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4814729, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4814729, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 300, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[85, 86]], "ect0": 87, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4814729, 0, "recovery", "metrics_updated", {"cwnd": 21980,"bytes_in_flight": 55,"smoothed_rtt": 68211,"latest_rtt": 92193}],
[4815816, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 88 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[298, 300]]}, { 
    "frame_type": "padding"}]}],
[4815816, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 68211}],
[4815816, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4866014, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4866014, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 301, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[86, 87]], "ect0": 88, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4866014, 0, "recovery", "metrics_updated", {"cwnd": 22019,"bytes_in_flight": 55,"smoothed_rtt": 71118,"latest_rtt": 91472}],
[4867099, 0, "transport", "spin_bit_updated", { "state": false }],
[4867099, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 89 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[300, 301]]}, { 
    "frame_type": "padding"}]}],
[4867099, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 71118}],
[4867099, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4917249, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4917249, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 302, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[87, 88]], "ect0": 89, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4917249, 0, "recovery", "metrics_updated", {"cwnd": 22058,"bytes_in_flight": 55,"smoothed_rtt": 73657,"latest_rtt": 91433}],
[4918304, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 90 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 131, "acked_ranges": [[300, 302]]}, { 
    "frame_type": "padding"}]}],
[4918304, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 73657}],
[4918304, 0, "transport", "datagram_sent", { "byte_length": 55}],
[4968695, 0, "transport", "datagram_received", { "byte_length": 1440}],
[4968695, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 303, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[88, 89]], "ect0": 90, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[4968695, 0, "recovery", "metrics_updated", {"cwnd": 22097,"bytes_in_flight": 55,"smoothed_rtt": 75899,"latest_rtt": 91596}],
[4969817, 0, "transport", "spin_bit_updated", { "state": true }],
[4969817, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 91 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[302, 303]]}, { 
    "frame_type": "padding"}]}],
[4969817, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 75899}],
[4969817, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5019854, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5019854, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 304, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[89, 90]], "ect0": 91, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5019854, 0, "recovery", "metrics_updated", {"cwnd": 22136,"bytes_in_flight": 55,"smoothed_rtt": 77855,"latest_rtt": 91550}],
[5020947, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 92 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[302, 304]]}, { 
    "frame_type": "padding"}]}],
[5020947, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 77855}],
[5020947, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5072922, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5072922, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 305, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[91, 92]], "ect0": 93, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5072922, 0, "recovery", "metrics_updated", {"cwnd": 22214,"bytes_in_flight": 0,"smoothed_rtt": 74620,"latest_rtt": 51975}],
[5074032, 0, "transport", "spin_bit_updated", { "state": false }],
[5074032, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 93 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[304, 305]]}, { 
    "frame_type": "padding"}]}],
[5074032, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 74620}],
[5074032, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5124810, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5124810, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 306, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5125899, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 94 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[304, 306]]}, { 
    "frame_type": "padding"}]}],
[5125899, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 74620}],
[5125899, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5178426, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5178426, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 307, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[93, 94]], "ect0": 95, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5178426, 0, "recovery", "metrics_updated", {"cwnd": 22292,"bytes_in_flight": 0,"smoothed_rtt": 71858,"latest_rtt": 52527}],
[5179531, 0, "transport", "spin_bit_updated", { "state": true }],
[5179531, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 95 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[306, 307]]}, { 
    "frame_type": "padding"}]}],
[5179531, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 71858}],
[5179531, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5230498, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5230498, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 308, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5231607, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 96 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[306, 308]]}, { 
    "frame_type": "padding"}]}],
[5231607, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 71858}],
[5231607, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5282479, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5282479, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 309, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[95, 96]], "ect0": 97, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5282479, 0, "recovery", "metrics_updated", {"cwnd": 22370,"bytes_in_flight": 0,"smoothed_rtt": 69234,"latest_rtt": 50872}],
[5283576, 0, "transport", "spin_bit_updated", { "state": false }],
[5283576, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 97 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[308, 309]]}, { 
    "frame_type": "padding"}]}],
[5283576, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 69234}],
[5283576, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5334472, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5334472, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 310, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[97, 97]], "ect0": 98, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5334472, 0, "recovery", "metrics_updated", {"cwnd": 22409,"bytes_in_flight": 0,"smoothed_rtt": 66941,"latest_rtt": 50896}],
[5335574, 0, "transport", "spin_bit_updated", { "state": true }],
[5335574, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 98 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[309, 310]]}, { 
    "frame_type": "padding"}]}],
[5335574, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 66941}],
[5335574, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5386361, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5386361, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 311, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[98, 98]], "ect0": 99, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5386361, 0, "recovery", "metrics_updated", {"cwnd": 22448,"bytes_in_flight": 0,"smoothed_rtt": 64921,"latest_rtt": 50787}],
[5387458, 0, "transport", "spin_bit_updated", { "state": false }],
[5387458, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 99 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[310, 311]]}, { 
    "frame_type": "padding"}]}],
[5387458, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 64921}],
[5387458, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5438267, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5438267, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 312, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[99, 99]], "ect0": 100, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5438267, 0, "recovery", "metrics_updated", {"cwnd": 22487,"bytes_in_flight": 0,"smoothed_rtt": 63157,"latest_rtt": 50809}],
[5439404, 0, "transport", "spin_bit_updated", { "state": true }],
[5439404, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 100 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[311, 312]]}, { 
    "frame_type": "padding"}]}],
[5439404, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 63157}],
[5439404, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5490199, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5490199, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 313, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[100, 100]], "ect0": 101, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5490199, 0, "recovery", "metrics_updated", {"cwnd": 22526,"bytes_in_flight": 0,"smoothed_rtt": 61611,"latest_rtt": 50795}],
[5491301, 0, "transport", "spin_bit_updated", { "state": false }],
[5491301, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 101 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[312, 313]]}, { 
    "frame_type": "padding"}]}],
[5491301, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61611}],
[5491301, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5541786, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5541786, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 314, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5542883, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 102 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[312, 314]]}, { 
    "frame_type": "padding"}]}],
[5542883, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 61611}],
[5542883, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5593674, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5593674, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 315, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[101, 102]], "ect0": 103, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5593674, 0, "recovery", "metrics_updated", {"cwnd": 22604,"bytes_in_flight": 0,"smoothed_rtt": 60258,"latest_rtt": 50791}],
[5594786, 0, "transport", "spin_bit_updated", { "state": true }],
[5594786, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 103 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[314, 315]]}, { 
    "frame_type": "padding"}]}],
[5594786, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 60258}],
[5594786, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5645137, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5645137, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 316, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5646241, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 104 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[314, 316]]}, { 
    "frame_type": "padding"}]}],
[5646241, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 60258}],
[5646241, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5755937, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5755937, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 317, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 229, "acked_ranges": [[103, 104]], "ect0": 105, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5755937, 0, "recovery", "metrics_updated", {"cwnd": 22682,"bytes_in_flight": 0,"smoothed_rtt": 65187,"latest_rtt": 99696}],
[5757072, 0, "transport", "spin_bit_updated", { "state": false }],
[5757072, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 105 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[316, 317]]}, { 
    "frame_type": "padding"}]}],
[5757072, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 65187}],
[5757072, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5807976, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5807976, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 318, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[105, 105]], "ect0": 106, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5807976, 0, "recovery", "metrics_updated", {"cwnd": 22721,"bytes_in_flight": 0,"smoothed_rtt": 63401,"latest_rtt": 50904}],
[5809081, 0, "transport", "spin_bit_updated", { "state": true }],
[5809081, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 106 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[317, 318]]}, { 
    "frame_type": "padding"}]}],
[5809081, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 63401}],
[5809081, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5859949, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5859949, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 319, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[106, 106]], "ect0": 107, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5859949, 0, "recovery", "metrics_updated", {"cwnd": 22760,"bytes_in_flight": 0,"smoothed_rtt": 61834,"latest_rtt": 50868}],
[5861072, 0, "transport", "spin_bit_updated", { "state": false }],
[5861072, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 107 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[318, 319]]}, { 
    "frame_type": "padding"}]}],
[5861072, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61834}],
[5861072, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5912055, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5912055, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 320, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[107, 107]], "ect0": 108, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5912055, 0, "recovery", "metrics_updated", {"cwnd": 22799,"bytes_in_flight": 0,"smoothed_rtt": 60477,"latest_rtt": 50983}],
[5913171, 0, "transport", "spin_bit_updated", { "state": true }],
[5913171, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 108 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[319, 320]]}, { 
    "frame_type": "padding"}]}],
[5913171, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 60477}],
[5913171, 0, "transport", "datagram_sent", { "byte_length": 55}],
[5964020, 0, "transport", "datagram_received", { "byte_length": 1440}],
[5964020, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 321, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[108, 108]], "ect0": 109, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[5964020, 0, "recovery", "metrics_updated", {"cwnd": 22838,"bytes_in_flight": 0,"smoothed_rtt": 59273,"latest_rtt": 50849}],
[5965168, 0, "transport", "spin_bit_updated", { "state": false }],
[5965168, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 109 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 143, "acked_ranges": [[320, 321]]}, { 
    "frame_type": "padding"}]}],
[5965168, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 59273}],
[5965168, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6015994, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6015994, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 322, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[109, 109]], "ect0": 110, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6015994, 0, "recovery", "metrics_updated", {"cwnd": 22877,"bytes_in_flight": 0,"smoothed_rtt": 58217,"latest_rtt": 50826}],
[6017105, 0, "transport", "spin_bit_updated", { "state": true }],
[6017105, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 110 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[321, 322]]}, { 
    "frame_type": "padding"}]}],
[6017105, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 58217}],
[6017105, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6067567, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6067567, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 323, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6068670, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 111 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[321, 323]]}, { 
    "frame_type": "padding"}]}],
[6068670, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 58217}],
[6068670, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6119518, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6119518, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 324, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[110, 111]], "ect0": 112, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6119518, 0, "recovery", "metrics_updated", {"cwnd": 22955,"bytes_in_flight": 0,"smoothed_rtt": 57295,"latest_rtt": 50848}],
[6120632, 0, "transport", "spin_bit_updated", { "state": false }],
[6120632, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 112 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[323, 324]]}, { 
    "frame_type": "padding"}]}],
[6120632, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 57295}],
[6120632, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6171462, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6171462, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 325, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[112, 112]], "ect0": 113, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6171462, 0, "recovery", "metrics_updated", {"cwnd": 22994,"bytes_in_flight": 0,"smoothed_rtt": 56486,"latest_rtt": 50830}],
[6172578, 0, "transport", "spin_bit_updated", { "state": true }],
[6172578, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 113 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[324, 325]]}, { 
    "frame_type": "padding"}]}],
[6172578, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 56486}],
[6172578, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6221839, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6221839, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 326, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6222943, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 114 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[324, 326]]}, { 
    "frame_type": "padding"}]}],
[6222943, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 56486}],
[6222943, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6273830, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6273830, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 327, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[113, 114]], "ect0": 115, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6273830, 0, "recovery", "metrics_updated", {"cwnd": 23072,"bytes_in_flight": 0,"smoothed_rtt": 55786,"latest_rtt": 50887}],
[6274971, 0, "transport", "spin_bit_updated", { "state": false }],
[6274971, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 115 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[326, 327]]}, { 
    "frame_type": "padding"}]}],
[6274971, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 55786}],
[6274971, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6324417, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6324417, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 328, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6325523, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 116 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[326, 328]]}, { 
    "frame_type": "padding"}]}],
[6325523, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 55786}],
[6325523, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6376436, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6376436, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 329, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[115, 116]], "ect0": 117, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6376436, 0, "recovery", "metrics_updated", {"cwnd": 23150,"bytes_in_flight": 0,"smoothed_rtt": 55176,"latest_rtt": 50913}],
[6377547, 0, "transport", "spin_bit_updated", { "state": true }],
[6377547, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 117 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[328, 329]]}, { 
    "frame_type": "padding"}]}],
[6377547, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 55176}],
[6377547, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6428420, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6428420, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 330, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[117, 117]], "ect0": 118, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6428420, 0, "recovery", "metrics_updated", {"cwnd": 23189,"bytes_in_flight": 0,"smoothed_rtt": 54638,"latest_rtt": 50873}],
[6429560, 0, "transport", "spin_bit_updated", { "state": false }],
[6429560, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 118 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[329, 330]]}, { 
    "frame_type": "padding"}]}],
[6429560, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54638}],
[6429560, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6480498, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6480498, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 331, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[118, 118]], "ect0": 119, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6480498, 0, "recovery", "metrics_updated", {"cwnd": 23228,"bytes_in_flight": 0,"smoothed_rtt": 54175,"latest_rtt": 50938}],
[6481609, 0, "transport", "spin_bit_updated", { "state": true }],
[6481609, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 119 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[330, 331]]}, { 
    "frame_type": "padding"}]}],
[6481609, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54175}],
[6481609, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6532627, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6532627, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 332, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[119, 119]], "ect0": 120, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6532627, 0, "recovery", "metrics_updated", {"cwnd": 23267,"bytes_in_flight": 0,"smoothed_rtt": 53780,"latest_rtt": 51018}],
[6533742, 0, "transport", "spin_bit_updated", { "state": false }],
[6533742, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 120 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[331, 332]]}, { 
    "frame_type": "padding"}]}],
[6533742, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53780}],
[6533742, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6585890, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6585890, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 333, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[120, 120]], "ect0": 121, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6585890, 0, "recovery", "metrics_updated", {"cwnd": 23306,"bytes_in_flight": 0,"smoothed_rtt": 53576,"latest_rtt": 52148}],
[6587002, 0, "transport", "spin_bit_updated", { "state": true }],
[6587002, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 121 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[332, 333]]}, { 
    "frame_type": "padding"}]}],
[6587002, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53576}],
[6587002, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6637137, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6637137, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 334, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6638260, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 122 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[332, 334]]}, { 
    "frame_type": "padding"}]}],
[6638260, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 53576}],
[6638260, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6689079, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6689079, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 335, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[121, 122]], "ect0": 123, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6689079, 0, "recovery", "metrics_updated", {"cwnd": 23384,"bytes_in_flight": 0,"smoothed_rtt": 53231,"latest_rtt": 50819}],
[6690208, 0, "transport", "spin_bit_updated", { "state": false }],
[6690208, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 123 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[334, 335]]}, { 
    "frame_type": "padding"}]}],
[6690208, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 53231}],
[6690208, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6740351, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6740351, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 336, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6741449, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 124 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[334, 336]]}, { 
    "frame_type": "padding"}]}],
[6741449, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 53231}],
[6741449, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6792275, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6792275, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 337, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[123, 124]], "ect0": 125, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6792275, 0, "recovery", "metrics_updated", {"cwnd": 23462,"bytes_in_flight": 0,"smoothed_rtt": 52930,"latest_rtt": 50826}],
[6793348, 0, "transport", "spin_bit_updated", { "state": true }],
[6793348, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 125 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 134, "acked_ranges": [[336, 337]]}, { 
    "frame_type": "padding"}]}],
[6793348, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 52930}],
[6793348, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6844209, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6844209, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 338, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[125, 125]], "ect0": 126, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6844209, 0, "recovery", "metrics_updated", {"cwnd": 23501,"bytes_in_flight": 0,"smoothed_rtt": 52671,"latest_rtt": 50861}],
[6845337, 0, "transport", "spin_bit_updated", { "state": false }],
[6845337, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 126 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[337, 338]]}, { 
    "frame_type": "padding"}]}],
[6845337, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 52671}],
[6845337, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6895863, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6895863, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 339, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6896993, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 127 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[337, 339]]}, { 
    "frame_type": "padding"}]}],
[6896993, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 52671}],
[6896993, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6946320, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6946320, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 340, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 195, "acked_ranges": [[126, 126]], "ect0": 127, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6946320, 0, "recovery", "metrics_updated", {"cwnd": 23540,"bytes_in_flight": 55,"smoothed_rtt": 57460,"latest_rtt": 90983}],
[6947463, 0, "transport", "spin_bit_updated", { "state": true }],
[6947463, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 128 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[339, 340]]}, { 
    "frame_type": "padding"}]}],
[6947463, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 57460}],
[6947463, 0, "transport", "datagram_sent", { "byte_length": 55}],
[6998303, 0, "transport", "datagram_received", { "byte_length": 1440}],
[6998303, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 341, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[126, 127]], "ect0": 128, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[6998303, 0, "recovery", "metrics_updated", {"cwnd": 23579,"bytes_in_flight": 55,"smoothed_rtt": 61691,"latest_rtt": 91310}],
[6999423, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 129 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[339, 341]]}, { 
    "frame_type": "padding"}]}],
[6999423, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 61691}],
[6999423, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7050121, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7050121, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 342, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[127, 128]], "ect0": 129, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7050121, 0, "recovery", "metrics_updated", {"cwnd": 23618,"bytes_in_flight": 55,"smoothed_rtt": 65561,"latest_rtt": 92658}],
[7051358, 0, "transport", "spin_bit_updated", { "state": false }],
[7051358, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 130 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 154, "acked_ranges": [[341, 342]]}, { 
    "frame_type": "padding"}]}],
[7051358, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 65561}],
[7051358, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7102273, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7102273, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 343, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[129, 130]], "ect0": 131, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7102273, 0, "recovery", "metrics_updated", {"cwnd": 23696,"bytes_in_flight": 0,"smoothed_rtt": 63730,"latest_rtt": 50915}],
[7103439, 0, "transport", "spin_bit_updated", { "state": true }],
[7103439, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 131 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 145, "acked_ranges": [[342, 343]]}, { 
    "frame_type": "padding"}]}],
[7103439, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 63730}],
[7103439, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7154313, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7154313, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 344, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[131, 131]], "ect0": 132, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7154313, 0, "recovery", "metrics_updated", {"cwnd": 23735,"bytes_in_flight": 0,"smoothed_rtt": 62123,"latest_rtt": 50874}],
[7155423, 0, "transport", "spin_bit_updated", { "state": false }],
[7155423, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 132 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[343, 344]]}, { 
    "frame_type": "padding"}]}],
[7155423, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 62123}],
[7155423, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7206194, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7206194, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 345, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[132, 132]], "ect0": 133, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7206194, 0, "recovery", "metrics_updated", {"cwnd": 23774,"bytes_in_flight": 0,"smoothed_rtt": 60704,"latest_rtt": 50771}],
[7207287, 0, "transport", "spin_bit_updated", { "state": true }],
[7207287, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 133 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[344, 345]]}, { 
    "frame_type": "padding"}]}],
[7207287, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 60704}],
[7207287, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7256473, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7256473, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 346, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7257567, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 134 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[344, 346]]}, { 
    "frame_type": "padding"}]}],
[7257567, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 60704}],
[7257567, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7308359, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7308359, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 347, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[133, 134]], "ect0": 135, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7308359, 0, "recovery", "metrics_updated", {"cwnd": 23852,"bytes_in_flight": 0,"smoothed_rtt": 59465,"latest_rtt": 50792}],
[7309454, 0, "transport", "spin_bit_updated", { "state": false }],
[7309454, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 135 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[346, 347]]}, { 
    "frame_type": "padding"}]}],
[7309454, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 59465}],
[7309454, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7359217, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7359217, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 348, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7360326, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 136 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[346, 348]]}, { 
    "frame_type": "padding"}]}],
[7360326, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 59465}],
[7360326, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7411295, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7411295, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 349, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[135, 136]], "ect0": 137, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7411295, 0, "recovery", "metrics_updated", {"cwnd": 23930,"bytes_in_flight": 0,"smoothed_rtt": 58403,"latest_rtt": 50969}],
[7412346, 0, "transport", "spin_bit_updated", { "state": true }],
[7412346, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 137 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 131, "acked_ranges": [[348, 349]]}, { 
    "frame_type": "padding"}]}],
[7412346, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 58403}],
[7412346, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7463170, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7463170, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 350, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[137, 137]], "ect0": 138, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7463170, 0, "recovery", "metrics_updated", {"cwnd": 23969,"bytes_in_flight": 0,"smoothed_rtt": 57455,"latest_rtt": 50824}],
[7464268, 0, "transport", "spin_bit_updated", { "state": false }],
[7464268, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 138 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[349, 350]]}, { 
    "frame_type": "padding"}]}],
[7464268, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 57455}],
[7464268, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7515195, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7515195, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 351, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[138, 138]], "ect0": 139, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7515195, 0, "recovery", "metrics_updated", {"cwnd": 24008,"bytes_in_flight": 0,"smoothed_rtt": 56639,"latest_rtt": 50927}],
[7516326, 0, "transport", "spin_bit_updated", { "state": true }],
[7516326, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 139 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[350, 351]]}, { 
    "frame_type": "padding"}]}],
[7516326, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 56639}],
[7516326, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7567133, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7567133, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 352, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[139, 139]], "ect0": 140, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7567133, 0, "recovery", "metrics_updated", {"cwnd": 24047,"bytes_in_flight": 0,"smoothed_rtt": 55910,"latest_rtt": 50807}],
[7568286, 0, "transport", "spin_bit_updated", { "state": false }],
[7568286, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 140 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 144, "acked_ranges": [[351, 352]]}, { 
    "frame_type": "padding"}]}],
[7568286, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 55910}],
[7568286, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7619065, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7619065, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 353, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[140, 140]], "ect0": 141, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7619065, 0, "recovery", "metrics_updated", {"cwnd": 24086,"bytes_in_flight": 0,"smoothed_rtt": 55268,"latest_rtt": 50779}],
[7620177, 0, "transport", "spin_bit_updated", { "state": true }],
[7620177, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 141 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[352, 353]]}, { 
    "frame_type": "padding"}]}],
[7620177, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 55268}],
[7620177, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7671075, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7671075, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 354, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[141, 141]], "ect0": 142, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7671075, 0, "recovery", "metrics_updated", {"cwnd": 24125,"bytes_in_flight": 0,"smoothed_rtt": 54721,"latest_rtt": 50898}],
[7672198, 0, "transport", "spin_bit_updated", { "state": false }],
[7672198, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 142 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[353, 354]]}, { 
    "frame_type": "padding"}]}],
[7672198, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54721}],
[7672198, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7723516, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7723516, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 355, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[142, 142]], "ect0": 143, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7723516, 0, "recovery", "metrics_updated", {"cwnd": 24164,"bytes_in_flight": 0,"smoothed_rtt": 54295,"latest_rtt": 51318}],
[7724709, 0, "transport", "spin_bit_updated", { "state": true }],
[7724709, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 143 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 149, "acked_ranges": [[354, 355]]}, { 
    "frame_type": "padding"}]}],
[7724709, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 54295}],
[7724709, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7776742, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7776742, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 356, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7777853, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 144 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[354, 356]]}, { 
    "frame_type": "padding"}]}],
[7777853, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 54295}],
[7777853, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7827446, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7827446, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 357, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[143, 143]], "ect0": 144, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7827446, 0, "recovery", "metrics_updated", {"cwnd": 24203,"bytes_in_flight": 55,"smoothed_rtt": 59100,"latest_rtt": 92737}],
[7828542, 0, "transport", "spin_bit_updated", { "state": false }],
[7828542, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 145 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[356, 357]]}, { 
    "frame_type": "padding"}]}],
[7828542, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 59100}],
[7828542, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7879560, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7879560, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 358, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[144, 145]], "ect0": 146, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7879560, 0, "recovery", "metrics_updated", {"cwnd": 24281,"bytes_in_flight": 0,"smoothed_rtt": 58089,"latest_rtt": 51018}],
[7880672, 0, "transport", "spin_bit_updated", { "state": true }],
[7880672, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 146 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[357, 358]]}, { 
    "frame_type": "padding"}]}],
[7880672, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 58089}],
[7880672, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7931743, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7931743, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 359, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[146, 146]], "ect0": 147, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7931743, 0, "recovery", "metrics_updated", {"cwnd": 24320,"bytes_in_flight": 0,"smoothed_rtt": 57211,"latest_rtt": 51071}],
[7932847, 0, "transport", "spin_bit_updated", { "state": false }],
[7932847, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 147 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[358, 359]]}, { 
    "frame_type": "padding"}]}],
[7932847, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 57211}],
[7932847, 0, "transport", "datagram_sent", { "byte_length": 55}],
[7983134, 0, "transport", "datagram_received", { "byte_length": 1440}],
[7983134, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 360, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7984237, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 148 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[358, 360]]}, { 
    "frame_type": "padding"}]}],
[7984237, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 57211}],
[7984237, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8034217, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8034217, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 361, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[147, 147]], "ect0": 148, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8034217, 0, "recovery", "metrics_updated", {"cwnd": 24359,"bytes_in_flight": 55,"smoothed_rtt": 61480,"latest_rtt": 91370}],
[8035314, 0, "transport", "spin_bit_updated", { "state": true }],
[8035314, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 149 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[360, 361]]}, { 
    "frame_type": "padding"}]}],
[8035314, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 61480}],
[8035314, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8087352, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8087352, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 362, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[148, 149]], "ect0": 150, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8087352, 0, "recovery", "metrics_updated", {"cwnd": 24437,"bytes_in_flight": 0,"smoothed_rtt": 60299,"latest_rtt": 52038}],
[8088458, 0, "transport", "spin_bit_updated", { "state": false }],
[8088458, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 150 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[361, 362]]}, { 
    "frame_type": "padding"}]}],
[8088458, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 60299}],
[8088458, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8139265, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8139265, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 363, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[150, 150]], "ect0": 151, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8139265, 0, "recovery", "metrics_updated", {"cwnd": 24476,"bytes_in_flight": 0,"smoothed_rtt": 59112,"latest_rtt": 50807}],
[8140386, 0, "transport", "spin_bit_updated", { "state": true }],
[8140386, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 151 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[362, 363]]}, { 
    "frame_type": "padding"}]}],
[8140386, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 59112}],
[8140386, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8191532, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8191532, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 364, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8192592, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 152 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 132, "acked_ranges": [[362, 364]]}, { 
    "frame_type": "padding"}]}],
[8192592, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 59112}],
[8192592, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8243159, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8243159, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 365, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 202, "acked_ranges": [[151, 151]], "ect0": 152, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8243159, 0, "recovery", "metrics_updated", {"cwnd": 24515,"bytes_in_flight": 55,"smoothed_rtt": 63319,"latest_rtt": 92773}],
[8244291, 0, "transport", "spin_bit_updated", { "state": false }],
[8244291, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 153 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[364, 365]]}, { 
    "frame_type": "padding"}]}],
[8244291, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 63319}],
[8244291, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8294663, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8294663, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 366, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 200, "acked_ranges": [[151, 152]], "ect0": 153, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8294663, 0, "recovery", "metrics_updated", {"cwnd": 24554,"bytes_in_flight": 55,"smoothed_rtt": 66913,"latest_rtt": 92071}],
[8295711, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 154 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 131, "acked_ranges": [[364, 366]]}, { 
    "frame_type": "padding"}]}],
[8295711, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 66913}],
[8295711, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8347079, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8347079, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 367, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[152, 153]], "ect0": 154, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8347079, 0, "recovery", "metrics_updated", {"cwnd": 24593,"bytes_in_flight": 55,"smoothed_rtt": 70147,"latest_rtt": 92788}],
[8348181, 0, "transport", "spin_bit_updated", { "state": true }],
[8348181, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 155 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[366, 367]]}, { 
    "frame_type": "padding"}]}],
[8348181, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 70147}],
[8348181, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8397609, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8397609, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 368, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[153, 154]], "ect0": 155, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8397609, 0, "recovery", "metrics_updated", {"cwnd": 24632,"bytes_in_flight": 55,"smoothed_rtt": 72865,"latest_rtt": 91898}],
[8398728, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 156 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[366, 368]]}, { 
    "frame_type": "padding"}]}],
[8398728, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 72865}],
[8398728, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8449924, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8449924, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 369, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 195, "acked_ranges": [[154, 155]], "ect0": 156, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8449924, 0, "recovery", "metrics_updated", {"cwnd": 24671,"bytes_in_flight": 55,"smoothed_rtt": 75224,"latest_rtt": 91743}],
[8451045, 0, "transport", "spin_bit_updated", { "state": false }],
[8451045, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 157 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[368, 369]]}, { 
    "frame_type": "padding"}]}],
[8451045, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 75224}],
[8451045, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8499509, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8499509, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 370, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 195, "acked_ranges": [[155, 156]], "ect0": 157, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8499509, 0, "recovery", "metrics_updated", {"cwnd": 24710,"bytes_in_flight": 55,"smoothed_rtt": 77168,"latest_rtt": 90781}],
[8500615, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 158 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[368, 370]]}, { 
    "frame_type": "padding"}]}],
[8500615, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 77168}],
[8500615, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8602256, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8602256, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 371, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[157, 158]], "ect0": 159, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8602256, 0, "recovery", "metrics_updated", {"cwnd": 24788,"bytes_in_flight": 0,"smoothed_rtt": 78977,"latest_rtt": 91641}],
[8603353, 0, "transport", "spin_bit_updated", { "state": true }],
[8603353, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 159 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[370, 371]]}, { 
    "frame_type": "padding"}]}],
[8603353, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 78977}],
[8603353, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8652550, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8652550, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 372, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8653608, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 160 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 132, "acked_ranges": [[370, 372]]}, { 
    "frame_type": "padding"}]}],
[8653608, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 78977}],
[8653608, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8704416, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8704416, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 373, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[159, 160]], "ect0": 161, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8704416, 0, "recovery", "metrics_updated", {"cwnd": 24866,"bytes_in_flight": 0,"smoothed_rtt": 75455,"latest_rtt": 50808}],
[8705532, 0, "transport", "spin_bit_updated", { "state": false }],
[8705532, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 161 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[372, 373]]}, { 
    "frame_type": "padding"}]}],
[8705532, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 75455}],
[8705532, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8755965, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8755965, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 375, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8755982, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 162 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 2, "acked_ranges": [[375, 375], [372, 373]]}, { 
    "frame_type": "padding"}]}],
[8755982, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 75455}],
[8755982, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8806807, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8806807, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 376, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[161, 162]], "ect0": 163, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8806807, 0, "recovery", "metrics_updated", {"cwnd": 24944,"bytes_in_flight": 0,"smoothed_rtt": 72376,"latest_rtt": 50825}],
[8807905, 0, "transport", "spin_bit_updated", { "state": true }],
[8807905, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 163 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[375, 376]]}, { 
    "frame_type": "padding"}]}],
[8807905, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 72376}],
[8807905, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8857325, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8857325, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 377, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8858426, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 164 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[375, 377]]}, { 
    "frame_type": "padding"}]}],
[8858426, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 72376}],
[8858426, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8909126, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8909126, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 378, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[163, 164]], "ect0": 165, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8909126, 0, "recovery", "metrics_updated", {"cwnd": 25022,"bytes_in_flight": 0,"smoothed_rtt": 69666,"min_rtt": 50700,"latest_rtt": 50700}],
[8910228, 0, "transport", "spin_bit_updated", { "state": false }],
[8910228, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 165 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[377, 378]]}, { 
    "frame_type": "padding"}]}],
[8910228, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 69666}],
[8910228, 0, "transport", "datagram_sent", { "byte_length": 55}],
[8959429, 0, "transport", "datagram_received", { "byte_length": 1440}],
[8959429, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 379, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8960488, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 166 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 132, "acked_ranges": [[377, 379]]}, { 
    "frame_type": "padding"}]}],
[8960488, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 69666}],
[8960488, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9011254, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9011254, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 380, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[165, 166]], "ect0": 167, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9011254, 0, "recovery", "metrics_updated", {"cwnd": 25100,"bytes_in_flight": 0,"smoothed_rtt": 67303,"latest_rtt": 50766}],
[9012349, 0, "transport", "spin_bit_updated", { "state": true }],
[9012349, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 167 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[379, 380]]}, { 
    "frame_type": "padding"}]}],
[9012349, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 67303}],
[9012349, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9062476, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9062476, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 381, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9063560, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 168 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[379, 381]]}, { 
    "frame_type": "padding"}]}],
[9063560, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 67303}],
[9063560, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9113663, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9113663, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 382, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[167, 167]], "ect0": 168, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9113663, 0, "recovery", "metrics_updated", {"cwnd": 25139,"bytes_in_flight": 55,"smoothed_rtt": 70304,"latest_rtt": 91314}],
[9114758, 0, "transport", "spin_bit_updated", { "state": false }],
[9114758, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 169 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[381, 382]]}, { 
    "frame_type": "padding"}]}],
[9114758, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 70304}],
[9114758, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9164421, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9164421, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 383, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 195, "acked_ranges": [[167, 168]], "ect0": 169, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9164421, 0, "recovery", "metrics_updated", {"cwnd": 25178,"bytes_in_flight": 55,"smoothed_rtt": 72873,"latest_rtt": 90861}],
[9165517, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 170 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[381, 383]]}, { 
    "frame_type": "padding"}]}],
[9165517, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 72873}],
[9165517, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9215758, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9215758, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 384, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[168, 169]], "ect0": 170, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9215758, 0, "recovery", "metrics_updated", {"cwnd": 25217,"bytes_in_flight": 55,"smoothed_rtt": 75138,"latest_rtt": 91000}],
[9216878, 0, "transport", "spin_bit_updated", { "state": true }],
[9216878, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 171 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[383, 384]]}, { 
    "frame_type": "padding"}]}],
[9216878, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 75138}],
[9216878, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9268100, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9268100, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 385, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[169, 170]], "ect0": 171, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9268100, 0, "recovery", "metrics_updated", {"cwnd": 25256,"bytes_in_flight": 55,"smoothed_rtt": 77318,"latest_rtt": 92583}],
[9269201, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 172 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[383, 385]]}, { 
    "frame_type": "padding"}]}],
[9269201, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 77318}],
[9269201, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9318019, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9318019, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 386, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[170, 171]], "ect0": 172, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9318019, 0, "recovery", "metrics_updated", {"cwnd": 25295,"bytes_in_flight": 55,"smoothed_rtt": 79045,"latest_rtt": 91141}],
[9319105, 0, "transport", "spin_bit_updated", { "state": false }],
[9319105, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 173 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[385, 386]]}, { 
    "frame_type": "padding"}]}],
[9319105, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 79045}],
[9319105, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9420715, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9420715, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 387, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[172, 173]], "ect0": 174, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9420715, 0, "recovery", "metrics_updated", {"cwnd": 25373,"bytes_in_flight": 0,"smoothed_rtt": 80615,"latest_rtt": 91610}],
[9421772, 0, "transport", "spin_bit_updated", { "state": true }],
[9421772, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 174 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 132, "acked_ranges": [[386, 387]]}, { 
    "frame_type": "padding"}]}],
[9421772, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 80615}],
[9421772, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9472055, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9472055, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 388, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9473178, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 175 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[386, 388]]}, { 
    "frame_type": "padding"}]}],
[9473178, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 80615}],
[9473178, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9524408, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9524408, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 389, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[174, 174]], "ect0": 175, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9524408, 0, "recovery", "metrics_updated", {"cwnd": 25412,"bytes_in_flight": 55,"smoothed_rtt": 82117,"latest_rtt": 92636}],
[9525508, 0, "transport", "spin_bit_updated", { "state": false }],
[9525508, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 176 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[388, 389]]}, { 
    "frame_type": "padding"}]}],
[9525508, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 82117}],
[9525508, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9574509, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9574509, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 390, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[174, 175]], "ect0": 176, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9574509, 0, "recovery", "metrics_updated", {"cwnd": 25451,"bytes_in_flight": 55,"smoothed_rtt": 83268,"latest_rtt": 91331}],
[9575599, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 177 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[388, 390]]}, { 
    "frame_type": "padding"}]}],
[9575599, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 83268}],
[9575599, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9626393, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9626393, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 391, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[176, 177]], "ect0": 178, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9626393, 0, "recovery", "metrics_updated", {"cwnd": 25529,"bytes_in_flight": 0,"smoothed_rtt": 79208,"latest_rtt": 50794}],
[9627494, 0, "transport", "spin_bit_updated", { "state": true }],
[9627494, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 178 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[390, 391]]}, { 
    "frame_type": "padding"}]}],
[9627494, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 79208}],
[9627494, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9676601, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9676601, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 392, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9677693, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 179 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[390, 392]]}, { 
    "frame_type": "padding"}]}],
[9677693, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 79208}],
[9677693, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9728488, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9728488, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 393, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[178, 179]], "ect0": 180, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9728488, 0, "recovery", "metrics_updated", {"cwnd": 25607,"bytes_in_flight": 0,"smoothed_rtt": 75656,"latest_rtt": 50795}],
[9729604, 0, "transport", "spin_bit_updated", { "state": false }],
[9729604, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 180 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[392, 393]]}, { 
    "frame_type": "padding"}]}],
[9729604, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 75656}],
[9729604, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9778800, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9778800, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 394, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9779881, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 181 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[392, 394]]}, { 
    "frame_type": "padding"}]}],
[9779881, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 75656}],
[9779881, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9830626, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9830626, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 395, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[180, 181]], "ect0": 182, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9830626, 0, "recovery", "metrics_updated", {"cwnd": 25685,"bytes_in_flight": 0,"smoothed_rtt": 72542,"latest_rtt": 50745}],
[9831720, 0, "transport", "spin_bit_updated", { "state": true }],
[9831720, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 182 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[394, 395]]}, { 
    "frame_type": "padding"}]}],
[9831720, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 72542}],
[9831720, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9881756, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9881756, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 396, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9882840, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 183 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[394, 396]]}, { 
    "frame_type": "padding"}]}],
[9882840, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 72542}],
[9882840, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9933230, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9933230, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 397, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[182, 182]], "ect0": 183, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9933230, 0, "recovery", "metrics_updated", {"cwnd": 25724,"bytes_in_flight": 55,"smoothed_rtt": 74913,"latest_rtt": 91510}],
[9934336, 0, "transport", "spin_bit_updated", { "state": false }],
[9934336, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 184 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[396, 397]]}, { 
    "frame_type": "padding"}]}],
[9934336, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 74913}],
[9934336, 0, "transport", "datagram_sent", { "byte_length": 55}],
[9985134, 0, "transport", "datagram_received", { "byte_length": 1440}],
[9985134, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 398, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[183, 184]], "ect0": 185, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[9985134, 0, "recovery", "metrics_updated", {"cwnd": 25802,"bytes_in_flight": 0,"smoothed_rtt": 71898,"latest_rtt": 50798}],
[9986230, 0, "transport", "spin_bit_updated", { "state": true }],
[9986230, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 185 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[397, 398]]}, { 
    "frame_type": "padding"}]}],
[9986230, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 71898}],
[9986230, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10036965, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10036965, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 399, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[185, 185]], "ect0": 186, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10036965, 0, "recovery", "metrics_updated", {"cwnd": 25841,"bytes_in_flight": 0,"smoothed_rtt": 69252,"latest_rtt": 50735}],
[10038078, 0, "transport", "spin_bit_updated", { "state": false }],
[10038078, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 186 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[398, 399]]}, { 
    "frame_type": "padding"}]}],
[10038078, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 69252}],
[10038078, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10087689, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10087689, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 400, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10088780, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 187 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[398, 400]]}, { 
    "frame_type": "padding"}]}],
[10088780, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 69252}],
[10088780, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10139613, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10139613, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 401, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[186, 187]], "ect0": 188, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10139613, 0, "recovery", "metrics_updated", {"cwnd": 25919,"bytes_in_flight": 0,"smoothed_rtt": 66949,"latest_rtt": 50833}],
[10140709, 0, "transport", "spin_bit_updated", { "state": true }],
[10140709, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 188 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[400, 401]]}, { 
    "frame_type": "padding"}]}],
[10140709, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 66949}],
[10140709, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10191774, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10191774, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 402, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[188, 188]], "ect0": 189, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10191774, 0, "recovery", "metrics_updated", {"cwnd": 25958,"bytes_in_flight": 0,"smoothed_rtt": 64963,"latest_rtt": 51065}],
[10192873, 0, "transport", "spin_bit_updated", { "state": false }],
[10192873, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 189 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[401, 402]]}, { 
    "frame_type": "padding"}]}],
[10192873, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 64963}],
[10192873, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10243839, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10243839, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 403, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[189, 189]], "ect0": 190, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10243839, 0, "recovery", "metrics_updated", {"cwnd": 25997,"bytes_in_flight": 0,"smoothed_rtt": 63213,"latest_rtt": 50966}],
[10244940, 0, "transport", "spin_bit_updated", { "state": true }],
[10244940, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 190 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[402, 403]]}, { 
    "frame_type": "padding"}]}],
[10244940, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 63213}],
[10244940, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10293888, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10293888, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 404, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10294976, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 191 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[402, 404]]}, { 
    "frame_type": "padding"}]}],
[10294976, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 63213}],
[10294976, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10345701, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10345701, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 405, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[190, 191]], "ect0": 192, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10345701, 0, "recovery", "metrics_updated", {"cwnd": 26075,"bytes_in_flight": 0,"smoothed_rtt": 61652,"latest_rtt": 50725}],
[10346796, 0, "transport", "spin_bit_updated", { "state": false }],
[10346796, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 192 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[404, 405]]}, { 
    "frame_type": "padding"}]}],
[10346796, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 61652}],
[10346796, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10397571, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10397571, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 406, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[192, 192]], "ect0": 193, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10397571, 0, "recovery", "metrics_updated", {"cwnd": 26114,"bytes_in_flight": 0,"smoothed_rtt": 60292,"latest_rtt": 50775}],
[10398699, 0, "transport", "spin_bit_updated", { "state": true }],
[10398699, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 193 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[405, 406]]}, { 
    "frame_type": "padding"}]}],
[10398699, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 60292}],
[10398699, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10449829, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10449829, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 407, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[193, 193]], "ect0": 194, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10449829, 0, "recovery", "metrics_updated", {"cwnd": 26153,"bytes_in_flight": 0,"smoothed_rtt": 59146,"latest_rtt": 51130}],
[10450891, 0, "transport", "spin_bit_updated", { "state": false }],
[10450891, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 194 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 132, "acked_ranges": [[406, 407]]}, { 
    "frame_type": "padding"}]}],
[10450891, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 59146}],
[10450891, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10500538, 0, "transport", "datagram_received", { "byte_length": 1440}],
[10500538, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 408, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[10501612, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 195 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 134, "acked_ranges": [[406, 408]]}, { 
    "frame_type": "padding"}]}],
[10501612, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 59146}],
[10501612, 0, "transport", "datagram_sent", { "byte_length": 55}],
[10532655, 0, "transport", "datagram_received", { "byte_length": 43}],
[10532655, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 43, "packet_number": 409, "dcid": "577794b44fab0afa" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 121, "acked_ranges": [[194, 194]], "ect0": 195, "ect1": 0, "ce": 0}, { 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[10532663, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[10532655, 0, "recovery", "metrics_updated", {"cwnd": 26192,"bytes_in_flight": 55,"smoothed_rtt": 60723,"latest_rtt": 71764}],
[10532671, 0, "transport", "spin_bit_updated", { "state": true }],
[10532671, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 7, "packet_number": 196 }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 0}]}],
[10532671, 0, "transport", "datagram_sent", { "byte_length": 23}],
[10532694, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.005025"}]]}]}
