{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "3e31f71b2a30e392","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "389712311702"},
"events": [
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[0, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 9, "version": "00000001", "payload_length": 1182, "dcid": "3e31f71b2a30e392" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 327}]}],
[866, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[870, 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": "",
    "version_negotiation": {"chosen": "00000001", "others": ["00000001","6b3343cf"]},
    "min_ack_delay" : 1000}],
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    "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": "d3a05ddcf43c68be",
    "original_connection_id": "3e31f71b2a30e392",
    "stateless_reset_token": "35c03b740623a36c93645662510b768c",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "version_negotiation": {"chosen": "00000001", "others": ["00000001","6b3343cf","709a50c4","ff000022","ff000021","ff000020","ff00001f","ff00001d","ff00001e","ff00001c","ff00001b","50435131","50435130"]},
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
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    "frame_type": "ack", "ack_delay": 155, "acked_ranges": [[9, 9]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 90}]}],
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    "frame_type": "crypto", "offset": 0, "length": 1073}]}],
[1243, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[1258, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[1243, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 237, "packet_number": 1, "payload_length": 216, "scid": "d3a05ddcf43c68be" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1073, "length": 211}]}],
[1243, 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": "6b4d0a9e6de5f67df1978fc26599c304d080a98675442ae16991af57b0a8e394b28d4e603f3dc7c785759eb69691a823b26e"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "8d553f1d5e674da0", "reset_token": "518dadf54e8dc5d8a35b7a54fe509cf7"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "e9e5e294be1838b7", "reset_token": "1382471ff9b5d95b47ea3235ba885d72"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "ad0ce347fa2ff31c", "reset_token": "4ea0cfec2575181cadf554158e752943"}, { 
    "frame_type": "padding"}]}],
[1243, 0, "recovery", "metrics_updated", {"cwnd": 15360,"bytes_in_flight": 1944}],
[1243, 0, "transport", "datagram_sent", { "byte_length": 692}],
[1243, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1243, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3416}],
[1243, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[66508, 0, "transport", "datagram_received", { "byte_length": 1220}],
[66508, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 49, "packet_number": 10, "payload_length": 11, "dcid": "d3a05ddcf43c68be" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 2, "acked_ranges": [[122237, 122237]], "ect0": 1, "ect1": 0, "ce": 0}]}],
[66508, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 100, "packet_number": 11, "payload_length": 63, "dcid": "d3a05ddcf43c68be" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[66624, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[66508, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1071, "packet_number": 12, "dcid": "d3a05ddcf43c68be", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[66508, 0, "recovery", "metrics_updated", {"cwnd": 18696,"pacing_rate": 1361387,"bytes_in_flight": 0,"smoothed_rtt": 65265,"min_rtt": 65265,"latest_rtt": 65265,"app_limited": 1}],
[66646, 0, "transport", "datagram_received", { "byte_length": 1252}],
[66646, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 13, "dcid": "d3a05ddcf43c68be" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[66652, 0, "transport", "datagram_received", { "byte_length": 73}],
[66652, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 73,
    "trigger": "aead not ready"}],
[66652, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 32, "packet_number": 15, "dcid": "d3a05ddcf43c68be" }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[66657, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[66661, 0, "transport", "spin_bit_updated", { "state": true }],
[66661, 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}]}],
[66661, 0, "transport", "datagram_sent", { "byte_length": 22}],
[131244, 0, "transport", "datagram_received", { "byte_length": 82}],
[131244, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 82,
    "trigger": "aead not ready"}],
[131244, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 41, "packet_number": 17, "dcid": "d3a05ddcf43c68be" }, "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}]}],
[440808, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.333333"}]]}]}