{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "495adb603055b512","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "1629896839925"},
"events": [
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    "frame_type": "crypto", "offset": 0, "length": 511}]}],
[171, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "hq-29"],
    "alpn": "hq-interop"}],
[174, 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}],
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    "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": "977e04e6d6e3e283",
    "original_connection_id": "85d0326fbef3d694",
    "retry_connection_id": "495adb603055b512",
    "stateless_reset_token": "2516162a8ca5b2d0794f553e9876da5c",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[190, 0, "info", "message", { "message": "Session ticket properly decrypted"}],
[0, 0, "transport", "packet_received", { "packet_type": "0RTT", "header": { "packet_size": 616, "packet_number": 6, "payload_length": 579, "dcid": "495adb603055b512" }, "frames": [{ 
    "frame_type": "stream", "id": 0, "offset": 0, "length": 7, "fin": true , "begins_with": "474554202f0d0a"}, { 
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[409, 0, "info", "message", { "message": "Server CB, Stream: 0, 7 bytes, fin=1\u000a"}],
[412, 0, "info", "message", { "message": "Server CB, Stream: 0, Processing command: GET /\u000a"}],
[420, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 127, "packet_number": 71941, "payload_length": 105, "scid": "977e04e6d6e3e283" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 52, "acked_ranges": [[5, 5]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 96}]}],
[434, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[420, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 242, "packet_number": 0, "payload_length": 221, "scid": "977e04e6d6e3e283" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 217}]}],
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    "frame_type": "ping"}, { 
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[420, 0, "recovery", "metrics_updated", {"cwnd": 15360,"bytes_in_flight": 1252}],
[420, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[420, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 807, "packet_number": 0, "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 52, "acked_ranges": [[6, 6]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 165}, { 
    "frame_type": "new_token", "new_token": "e0650b687eb072ea2dbbd2f8af82cba5b791ef669c6a3e54283a871ddda3da23747536226733673ab1f73ee78deb4f4cb895"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "c57174f7b88dc799", "reset_token": "b8da4dccf69150c98118f69a19bfe0da"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "1517330100f51daa", "reset_token": "0fd78eadf58435e928ed7c42e7912060"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "9df6cbf684ac3323", "reset_token": "88759e536c428df350f2aedd1076326b"}, { 
    "frame_type": "stream", "id": 0, "offset": 0, "length": 386, "fin": true , "begins_with": "3c21444f43545950"}, { 
    "frame_type": "padding"}]}],
[420, 0, "recovery", "metrics_updated", {"bytes_in_flight": 2075}],
[420, 0, "transport", "datagram_sent", { "byte_length": 823}],
[420, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[420, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3547}],
[420, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[63512, 0, "transport", "datagram_received", { "byte_length": 1220}],
[63512, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 100, "packet_number": 7, "payload_length": 11, "dcid": "977e04e6d6e3e283", "token": "be059da5c37979eddc00d132d28be51d862776c6353871f01077aa3cf1a7a53e477349fbfef338a1b41eb4a345f4b06bbd89df" }, "frames": [{ 
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    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[63583, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[63512, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1020, "packet_number": 9, "dcid": "977e04e6d6e3e283", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 0]], "ect0": 1, "ect1": 0, "ce": 0}, { 
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[63592, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=27\u000a"}],
[63595, 0, "info", "message", { "message": "Server CB, Stream: 0, unexpected event\u000a"}],
[63512, 0, "recovery", "metrics_updated", {"cwnd": 17371,"pacing_rate": 1361424,"bytes_in_flight": 1472,"smoothed_rtt": 63092,"min_rtt": 63092,"latest_rtt": 63092,"app_limited": 1}],
[63604, 0, "transport", "datagram_received", { "byte_length": 1220}],
[63604, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1220, "packet_number": 10, "dcid": "977e04e6d6e3e283" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[63611, 0, "transport", "datagram_received", { "byte_length": 81}],
[63611, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 81,
    "trigger": "aead not ready"}],
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    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[63618, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[63611, 0, "recovery", "metrics_updated", {"cwnd": 18827,"pacing_rate": 1361387,"bytes_in_flight": 0,"smoothed_rtt": 63104,"latest_rtt": 63191}],
[63637, 0, "transport", "spin_bit_updated", { "state": true }],
[63637, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 6, "packet_number": 2 }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 0}]}],
[63637, 0, "transport", "datagram_sent", { "byte_length": 22}],
[126160, 0, "transport", "datagram_received", { "byte_length": 82}],
[126160, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 82,
    "trigger": "aead not ready"}],
[126160, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 41, "packet_number": 14, "dcid": "977e04e6d6e3e283" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 2]], "ect0": 3, "ect1": 0, "ce": 0}, { 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 0}]}],
[387929, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.333333"}]]}]}