{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "1fdb72244ffd8da4","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "1610550419961"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "20.98.18.65", "port_v4":62294}, "addr_to" : {"ip_v4": "172.31.61.32", "port_v4":21009}}],
[0, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 120, "version": "00000001", "payload_length": 1130, "dcid": "1fdb72244ffd8da4", "token": "8c8969e466eb63748ae9fb2de369c71305ae2cefc63058529f10ec24abf825237e0a195a5f0085d4e6176f2d64da2ed84581fd6e" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 313}]}],
[116, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[119, 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" : 26,
    "active_connection_id_limit" : 4,
    "handshake_connection_id": "",
    "min_ack_delay" : 1000}],
[125, 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": "ce8250155e662a4a",
    "original_connection_id": "84052fc4f91eb364",
    "retry_connection_id": "1fdb72244ffd8da4",
    "stateless_reset_token": "eec53d3d381e81f7581eeba9edce23ba",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[380, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 122, "packet_number": 127945, "payload_length": 100, "scid": "ce8250155e662a4a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 47, "acked_ranges": [[120, 120]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 90}]}],
[380, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1098, "packet_number": 0, "payload_length": 1077, "scid": "ce8250155e662a4a" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1073}]}],
[380, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[394, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[380, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 187, "packet_number": 1, "payload_length": 166, "scid": "ce8250155e662a4a" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1073, "length": 161}]}],
[380, 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": "d55a1a554b06b05dfcd9b39902f76d71187fd7dac2b20eab5a5bcff272dd2016ca6223074f29ed0fbe4782c28fdb4830fd5d"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "a3ab668883c41046", "reset_token": "f7c5ccb84d6101a1a498451d39a1b3ba"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "acc046d08781a42a", "reset_token": "11312a871e3920c4dc4875b0f11f994c"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "50be42bc11d06235", "reset_token": "c4172b5c34038aca3a10fa59dc5bdaeb"}, { 
    "frame_type": "padding"}]}],
[380, 0, "recovery", "metrics_updated", {"cwnd": 15360,"bytes_in_flight": 1894}],
[380, 0, "transport", "datagram_sent", { "byte_length": 642}],
[380, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[380, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3366}],
[380, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[17878, 0, "transport", "datagram_received", { "byte_length": 1220}],
[17878, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 101, "packet_number": 121, "payload_length": 11, "dcid": "ce8250155e662a4a", "token": "8c8969e466eb63748ae9fb2de369c71305ae2cefc63058529f10ec24abf825237e0a195a5f0085d4e6176f2d64da2ed84581fd6e" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 2, "acked_ranges": [[127945, 127945]], "ect0": 1, "ect1": 0, "ce": 0}]}],
[17878, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 100, "packet_number": 122, "payload_length": 63, "dcid": "ce8250155e662a4a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[17953, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[17878, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1019, "packet_number": 123, "dcid": "ce8250155e662a4a", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[17878, 0, "recovery", "metrics_updated", {"cwnd": 18646,"pacing_rate": 4118922,"bytes_in_flight": 0,"smoothed_rtt": 17498,"min_rtt": 17498,"latest_rtt": 17498,"app_limited": 1}],
[17974, 0, "transport", "datagram_received", { "byte_length": 1252}],
[17974, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 124, "dcid": "ce8250155e662a4a" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[17980, 0, "transport", "spin_bit_updated", { "state": true }],
[17980, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 2 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[123, 124]]}, { 
    "frame_type": "ack_frequency", "sequence_number": 0, "packet_tolerance": 2, "max_ack_delay": 4374, "reordering_threshold": 0}, { 
    "frame_type": "handshake_done"}, { 
    "frame_type": "padding"}]}],
[17980, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 17498}],
[17980, 0, "transport", "datagram_sent", { "byte_length": 55}],
[34817, 0, "transport", "datagram_received", { "byte_length": 1332}],
[34817, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1332, "packet_number": 125, "dcid": "ce8250155e662a4a" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[35917, 0, "transport", "spin_bit_updated", { "state": false }],
[35917, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 3 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[123, 125]]}, { 
    "frame_type": "padding"}]}],
[35917, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 17498}],
[35917, 0, "transport", "datagram_sent", { "byte_length": 55}],
[39112, 0, "transport", "datagram_received", { "byte_length": 37}],
[39112, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 37, "packet_number": 126, "dcid": "ce8250155e662a4a", "key_phase": 1 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 16, "acked_ranges": [[2, 2]], "ect0": 3, "ect1": 0, "ce": 0}]}],
[39112, 0, "recovery", "metrics_updated", {"cwnd": 18685,"bytes_in_flight": 55,"smoothed_rtt": 17952,"latest_rtt": 21132}],
[52715, 0, "transport", "datagram_received", { "byte_length": 1412}],
[52715, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1412, "packet_number": 127, "dcid": "ce8250155e662a4a" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[52725, 0, "transport", "spin_bit_updated", { "state": true }],
[52725, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 4, "key_phase": 1 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[125, 127]]}, { 
    "frame_type": "padding"}]}],
[52725, 0, "recovery", "metrics_updated", {"bytes_in_flight": 110,"smoothed_rtt": 17952}],
[52725, 0, "transport", "datagram_sent", { "byte_length": 55}],
[69539, 0, "transport", "datagram_received", { "byte_length": 1440}],
[69539, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 128, "dcid": "ce8250155e662a4a" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[70622, 0, "transport", "spin_bit_updated", { "state": false }],
[70622, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 5 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[125, 128]]}, { 
    "frame_type": "padding"}]}],
[70622, 0, "recovery", "metrics_updated", {"bytes_in_flight": 165,"smoothed_rtt": 17952}],
[70622, 0, "transport", "datagram_sent", { "byte_length": 55}],
[137730, 0, "transport", "datagram_received", { "byte_length": 1440}],
[137730, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 129, "dcid": "ce8250155e662a4a", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[3, 5]], "ect0": 6, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[137730, 0, "recovery", "metrics_updated", {"bytes_in_flight": 0,"smoothed_rtt": 17952}],
[138844, 0, "transport", "spin_bit_updated", { "state": true }],
[138844, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 6, "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[125, 129]]}, { 
    "frame_type": "padding"}]}],
[138844, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 17952}],
[138844, 0, "transport", "datagram_sent", { "byte_length": 55}],
[206264, 0, "transport", "datagram_received", { "byte_length": 1440}],
[206264, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 130, "dcid": "ce8250155e662a4a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[6, 6]], "ect0": 7, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[206264, 0, "recovery", "metrics_updated", {"bytes_in_flight": 0,"smoothed_rtt": 17952}],
[207363, 0, "transport", "spin_bit_updated", { "state": false }],
[207363, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 7 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[125, 130]]}, { 
    "frame_type": "padding"}]}],
[207363, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 17952}],
[207363, 0, "transport", "datagram_sent", { "byte_length": 55}],
[275100, 0, "transport", "datagram_received", { "byte_length": 1440}],
[275100, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 131, "dcid": "ce8250155e662a4a", "key_phase": 1 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[7, 7]], "ect0": 8, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[275100, 0, "recovery", "metrics_updated", {"bytes_in_flight": 0,"smoothed_rtt": 17952}],
[276229, 0, "transport", "spin_bit_updated", { "state": true }],
[276229, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 8, "key_phase": 1 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[125, 131]]}, { 
    "frame_type": "padding"}]}],
[276229, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 17952}],
[276229, 0, "transport", "datagram_sent", { "byte_length": 55}],
[343698, 0, "transport", "datagram_received", { "byte_length": 1440}],
[343698, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 132, "dcid": "ce8250155e662a4a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[8, 8]], "ect0": 9, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[343698, 0, "recovery", "metrics_updated", {"bytes_in_flight": 0,"smoothed_rtt": 17952}],
[344785, 0, "transport", "spin_bit_updated", { "state": false }],
[344785, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 9 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[125, 132]]}, { 
    "frame_type": "padding"}]}],
[344785, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 17952}],
[344785, 0, "transport", "datagram_sent", { "byte_length": 55}],
[412646, 0, "transport", "datagram_received", { "byte_length": 1440}],
[412646, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 133, "dcid": "ce8250155e662a4a", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[9, 9]], "ect0": 10, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[412646, 0, "recovery", "metrics_updated", {"bytes_in_flight": 0,"smoothed_rtt": 17952}],
[413771, 0, "transport", "spin_bit_updated", { "state": true }],
[413771, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 10, "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[125, 133]]}, { 
    "frame_type": "padding"}]}],
[413771, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 17952}],
[413771, 0, "transport", "datagram_sent", { "byte_length": 55}],
[481154, 0, "transport", "datagram_received", { "byte_length": 1440}],
[481154, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 134, "dcid": "ce8250155e662a4a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[10, 10]], "ect0": 11, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[481154, 0, "recovery", "metrics_updated", {"bytes_in_flight": 0,"smoothed_rtt": 17952}],
[482251, 0, "transport", "spin_bit_updated", { "state": false }],
[482251, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 11 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[125, 134]]}, { 
    "frame_type": "padding"}]}],
[482251, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 17952}],
[482251, 0, "transport", "datagram_sent", { "byte_length": 55}],
[549725, 0, "transport", "datagram_received", { "byte_length": 1440}],
[549725, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 135, "dcid": "ce8250155e662a4a", "key_phase": 1 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[11, 11]], "ect0": 12, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[549725, 0, "recovery", "metrics_updated", {"bytes_in_flight": 0,"smoothed_rtt": 17952}],
[550859, 0, "transport", "spin_bit_updated", { "state": true }],
[550859, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 12, "key_phase": 1 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[125, 135]]}, { 
    "frame_type": "padding"}]}],
[550859, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 17952}],
[550859, 0, "transport", "datagram_sent", { "byte_length": 55}],
[618877, 0, "transport", "datagram_received", { "byte_length": 1440}],
[618877, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 136, "dcid": "ce8250155e662a4a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[12, 12]], "ect0": 13, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[618877, 0, "recovery", "metrics_updated", {"bytes_in_flight": 0,"smoothed_rtt": 17952}],
[619989, 0, "transport", "spin_bit_updated", { "state": false }],
[619989, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 13 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[125, 136]]}, { 
    "frame_type": "padding"}]}],
[619989, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 17952}],
[619989, 0, "transport", "datagram_sent", { "byte_length": 55}],
[687395, 0, "transport", "datagram_received", { "byte_length": 1440}],
[687395, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 137, "dcid": "ce8250155e662a4a", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[13, 13]], "ect0": 14, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[687395, 0, "recovery", "metrics_updated", {"bytes_in_flight": 0,"smoothed_rtt": 17952}],
[688513, 0, "transport", "spin_bit_updated", { "state": true }],
[688513, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 14, "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[125, 137]]}, { 
    "frame_type": "padding"}]}],
[688513, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 17952}],
[688513, 0, "transport", "datagram_sent", { "byte_length": 55}],
[756094, 0, "transport", "datagram_received", { "byte_length": 1440}],
[756094, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 138, "dcid": "ce8250155e662a4a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[14, 14]], "ect0": 15, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[756094, 0, "recovery", "metrics_updated", {"bytes_in_flight": 0,"smoothed_rtt": 17952}],
[757189, 0, "transport", "spin_bit_updated", { "state": false }],
[757189, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 15 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[125, 138]]}, { 
    "frame_type": "padding"}]}],
[757189, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 17952}],
[757189, 0, "transport", "datagram_sent", { "byte_length": 55}],
[825189, 0, "transport", "datagram_received", { "byte_length": 1440}],
[825189, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 139, "dcid": "ce8250155e662a4a", "key_phase": 1 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[15, 15]], "ect0": 16, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[825189, 0, "recovery", "metrics_updated", {"bytes_in_flight": 0,"smoothed_rtt": 17952}],
[826369, 0, "transport", "spin_bit_updated", { "state": true }],
[826369, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 16, "key_phase": 1 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 147, "acked_ranges": [[125, 139]]}, { 
    "frame_type": "padding"}]}],
[826369, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 17952}],
[826369, 0, "transport", "datagram_sent", { "byte_length": 55}],
[893648, 0, "transport", "datagram_received", { "byte_length": 1440}],
[893648, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 140, "dcid": "ce8250155e662a4a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[16, 16]], "ect0": 17, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[893648, 0, "recovery", "metrics_updated", {"bytes_in_flight": 0,"smoothed_rtt": 17952}],
[894781, 0, "transport", "spin_bit_updated", { "state": false }],
[894781, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 17 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 141, "acked_ranges": [[125, 140]]}, { 
    "frame_type": "padding"}]}],
[894781, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 17952}],
[894781, 0, "transport", "datagram_sent", { "byte_length": 55}],
[962169, 0, "transport", "datagram_received", { "byte_length": 1440}],
[962169, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 141, "dcid": "ce8250155e662a4a", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[17, 17]], "ect0": 18, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[962169, 0, "recovery", "metrics_updated", {"bytes_in_flight": 0,"smoothed_rtt": 17952}],
[963294, 0, "transport", "spin_bit_updated", { "state": true }],
[963294, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 18, "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[125, 141]]}, { 
    "frame_type": "padding"}]}],
[963294, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 17952}],
[963294, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1031123, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1031123, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 142, "dcid": "ce8250155e662a4a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 199, "acked_ranges": [[18, 18]], "ect0": 19, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1031123, 0, "recovery", "metrics_updated", {"bytes_in_flight": 0,"smoothed_rtt": 17952}],
[1032212, 0, "transport", "spin_bit_updated", { "state": false }],
[1032212, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 19 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[125, 142]]}, { 
    "frame_type": "padding"}]}],
[1032212, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 17952}],
[1032212, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1099504, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1099504, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 143, "dcid": "ce8250155e662a4a", "key_phase": 1 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[19, 19]], "ect0": 20, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1099504, 0, "recovery", "metrics_updated", {"bytes_in_flight": 0,"smoothed_rtt": 17952}],
[1100615, 0, "transport", "spin_bit_updated", { "state": true }],
[1100615, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 20, "key_phase": 1 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[125, 143]]}, { 
    "frame_type": "padding"}]}],
[1100615, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 17952}],
[1100615, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1167768, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1167768, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 144, "dcid": "ce8250155e662a4a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[20, 20]], "ect0": 21, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1167768, 0, "recovery", "metrics_updated", {"bytes_in_flight": 0,"smoothed_rtt": 17952}],
[1168947, 0, "transport", "spin_bit_updated", { "state": false }],
[1168947, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 21 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 147, "acked_ranges": [[125, 144]]}, { 
    "frame_type": "padding"}]}],
[1168947, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 17952}],
[1168947, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1236118, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1236118, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 145, "dcid": "ce8250155e662a4a", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[21, 21]], "ect0": 22, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1236118, 0, "recovery", "metrics_updated", {"bytes_in_flight": 0,"smoothed_rtt": 17952}],
[1237299, 0, "transport", "spin_bit_updated", { "state": true }],
[1237299, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 22, "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 147, "acked_ranges": [[125, 145]]}, { 
    "frame_type": "padding"}]}],
[1237299, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 17952}],
[1237299, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1304166, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1304166, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 146, "dcid": "ce8250155e662a4a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 195, "acked_ranges": [[22, 22]], "ect0": 23, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1304166, 0, "recovery", "metrics_updated", {"bytes_in_flight": 0,"smoothed_rtt": 17952}],
[1305253, 0, "transport", "spin_bit_updated", { "state": false }],
[1305253, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 23 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 135, "acked_ranges": [[125, 146]]}, { 
    "frame_type": "padding"}]}],
[1305253, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 17952}],
[1305253, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1372929, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1372929, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 147, "dcid": "ce8250155e662a4a", "key_phase": 1 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[23, 23]], "ect0": 24, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1372929, 0, "recovery", "metrics_updated", {"bytes_in_flight": 0,"smoothed_rtt": 17952}],
[1374074, 0, "transport", "spin_bit_updated", { "state": true }],
[1374074, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 24, "key_phase": 1 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 143, "acked_ranges": [[125, 147]]}, { 
    "frame_type": "padding"}]}],
[1374074, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 17952}],
[1374074, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1441668, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1441668, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 148, "dcid": "ce8250155e662a4a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[24, 24]], "ect0": 25, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1441668, 0, "recovery", "metrics_updated", {"bytes_in_flight": 0,"smoothed_rtt": 17952}],
[1442771, 0, "transport", "spin_bit_updated", { "state": false }],
[1442771, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 25 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[125, 148]]}, { 
    "frame_type": "padding"}]}],
[1442771, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 17952}],
[1442771, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1509840, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1509840, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 149, "dcid": "ce8250155e662a4a", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[25, 25]], "ect0": 26, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1509840, 0, "recovery", "metrics_updated", {"bytes_in_flight": 0,"smoothed_rtt": 17952}],
[1510962, 0, "transport", "spin_bit_updated", { "state": true }],
[1510962, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 26, "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[125, 149]]}, { 
    "frame_type": "padding"}]}],
[1510962, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 17952}],
[1510962, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1578713, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1578713, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 150, "dcid": "ce8250155e662a4a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[26, 26]], "ect0": 27, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1578713, 0, "recovery", "metrics_updated", {"bytes_in_flight": 0,"smoothed_rtt": 17952}],
[1579809, 0, "transport", "spin_bit_updated", { "state": false }],
[1579809, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 27 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[125, 150]]}, { 
    "frame_type": "padding"}]}],
[1579809, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 17952}],
[1579809, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1647419, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1647419, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 151, "dcid": "ce8250155e662a4a", "key_phase": 1 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[27, 27]], "ect0": 28, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1647419, 0, "recovery", "metrics_updated", {"bytes_in_flight": 0,"smoothed_rtt": 17952}],
[1648539, 0, "transport", "spin_bit_updated", { "state": true }],
[1648539, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 28, "key_phase": 1 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 140, "acked_ranges": [[125, 151]]}, { 
    "frame_type": "padding"}]}],
[1648539, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 17952}],
[1648539, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1715718, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1715718, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 152, "dcid": "ce8250155e662a4a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[28, 28]], "ect0": 29, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1715718, 0, "recovery", "metrics_updated", {"bytes_in_flight": 0,"smoothed_rtt": 17952}],
[1716833, 0, "transport", "spin_bit_updated", { "state": false }],
[1716833, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 29 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[125, 152]]}, { 
    "frame_type": "padding"}]}],
[1716833, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 17952}],
[1716833, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1784342, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1784342, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 153, "dcid": "ce8250155e662a4a", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 198, "acked_ranges": [[29, 29]], "ect0": 30, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1784342, 0, "recovery", "metrics_updated", {"bytes_in_flight": 0,"smoothed_rtt": 17952}],
[1785443, 0, "transport", "spin_bit_updated", { "state": true }],
[1785443, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 30, "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[125, 153]]}, { 
    "frame_type": "padding"}]}],
[1785443, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 17952}],
[1785443, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1852936, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1852936, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 154, "dcid": "ce8250155e662a4a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 197, "acked_ranges": [[30, 30]], "ect0": 31, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1852936, 0, "recovery", "metrics_updated", {"bytes_in_flight": 0,"smoothed_rtt": 17952}],
[1854274, 0, "transport", "spin_bit_updated", { "state": false }],
[1854274, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 31 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 167, "acked_ranges": [[125, 154]]}, { 
    "frame_type": "padding"}]}],
[1854274, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 17952}],
[1854274, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1921305, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1921305, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 155, "dcid": "ce8250155e662a4a", "key_phase": 1 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 195, "acked_ranges": [[31, 31]], "ect0": 32, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1921305, 0, "recovery", "metrics_updated", {"bytes_in_flight": 0,"smoothed_rtt": 17952}],
[1922417, 0, "transport", "spin_bit_updated", { "state": true }],
[1922417, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 32, "key_phase": 1 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[125, 155]]}, { 
    "frame_type": "padding"}]}],
[1922417, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 17952}],
[1922417, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1989589, 0, "transport", "datagram_received", { "byte_length": 1440}],
[1989589, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 156, "dcid": "ce8250155e662a4a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 196, "acked_ranges": [[32, 32]], "ect0": 33, "ect1": 0, "ce": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1989589, 0, "recovery", "metrics_updated", {"bytes_in_flight": 0,"smoothed_rtt": 17952}],
[1990706, 0, "transport", "spin_bit_updated", { "state": false }],
[1990706, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 33 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 139, "acked_ranges": [[125, 156]]}, { 
    "frame_type": "padding"}]}],
[1990706, 0, "recovery", "metrics_updated", {"bytes_in_flight": 55,"smoothed_rtt": 17952}],
[1990706, 0, "transport", "datagram_sent", { "byte_length": 55}],
[2018594, 0, "transport", "datagram_received", { "byte_length": 40}],
[2018594, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 40, "packet_number": 157, "dcid": "ce8250155e662a4a", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 41, "acked_ranges": [[33, 33]], "ect0": 34, "ect1": 0, "ce": 0}, { 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[2018638, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[2018594, 0, "recovery", "metrics_updated", {"cwnd": 18724,"bytes_in_flight": 0,"smoothed_rtt": 17944,"latest_rtt": 17888}],
[2018651, 0, "transport", "spin_bit_updated", { "state": true }],
[2018651, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 7, "packet_number": 34, "key_phase": 0 }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 0}]}],
[2018651, 0, "transport", "datagram_sent", { "byte_length": 23}],
[2018690, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.028571"}]]}]}