{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "0ba6efb5a6ce1a66","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "1110524261686"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "130.131.215.80", "port_v4":63700}, "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": 3, "version": "00000001", "payload_length": 1131, "dcid": "0ba6efb5a6ce1a66", "token": "af3e9b623aa3c5424cff2e153efae8997e59c489f1bf7f9dc3c7433fa8f7e29ccf12cb0962c5fba0940b90560248ededcca641" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1127}]}],
[95, 0, "transport", "datagram_received", { "byte_length": 1220}],
[95, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 4, "payload_length": 1131, "dcid": "0ba6efb5a6ce1a66", "token": "af3e9b623aa3c5424cff2e153efae8997e59c489f1bf7f9dc3c7433fa8f7e29ccf12cb0962c5fba0940b90560248ededcca641" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1127, "length": 1126}]}],
[105, 0, "transport", "datagram_received", { "byte_length": 1220}],
[105, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 5, "payload_length": 1131, "dcid": "0ba6efb5a6ce1a66", "token": "af3e9b623aa3c5424cff2e153efae8997e59c489f1bf7f9dc3c7433fa8f7e29ccf12cb0962c5fba0940b90560248ededcca641" }, "frames": [{ 
    "frame_type": "crypto", "offset": 2253, "length": 522}]}],
[113, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[116, 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,
    "4d": "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}],
[227, 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": "809285693885e11b",
    "original_connection_id": "abe8f4be85439cdf",
    "retry_connection_id": "0ba6efb5a6ce1a66",
    "stateless_reset_token": "d3b74de3057e7b571302f717bbf135ee",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[476, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 154, "packet_number": 112799, "payload_length": 132, "scid": "809285693885e11b" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 46, "acked_ranges": [[3, 5]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 123}]}],
[476, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1066, "packet_number": 0, "payload_length": 1045, "scid": "809285693885e11b" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1041}]}],
[476, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[496, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[476, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 219, "packet_number": 1, "payload_length": 198, "scid": "809285693885e11b" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1041, "length": 193}]}],
[476, 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": "d97ff20d2f143c6c90700ea6a2cc33695a25713351130196998df85b95c120e8527507276428f6c34a66587ca2f1a9568286"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "fa6a74f4dafc7664", "reset_token": "f30acce33f7f40514f612d573ba405f3"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "0453ab291c1ec567", "reset_token": "5ba991c5c99f05ec00495f0600ef47a6"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "65e65f70abc1899b", "reset_token": "48125e185660c8abed80d43371260bd9"}, { 
    "frame_type": "padding"}]}],
[476, 0, "recovery", "metrics_updated", {"cwnd": 15360,"bytes_in_flight": 1926}],
[476, 0, "transport", "datagram_sent", { "byte_length": 674}],
[476, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[476, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3398}],
[476, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[31642, 0, "transport", "datagram_received", { "byte_length": 1220}],
[31642, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 100, "packet_number": 6, "payload_length": 11, "dcid": "809285693885e11b", "token": "af3e9b623aa3c5424cff2e153efae8997e59c489f1bf7f9dc3c7433fa8f7e29ccf12cb0962c5fba0940b90560248ededcca641" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 3, "acked_ranges": [[112799, 112799]], "ect0": 1, "ect1": 0, "ce": 0}]}],
[31642, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 100, "packet_number": 7, "payload_length": 63, "dcid": "809285693885e11b" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 2, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[31703, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[31642, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1020, "packet_number": 8, "dcid": "809285693885e11b", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 0]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[31642, 0, "recovery", "metrics_updated", {"cwnd": 17222,"pacing_rate": 1361424,"bytes_in_flight": 1472,"smoothed_rtt": 31166,"min_rtt": 31166,"latest_rtt": 31166,"app_limited": 1}],
[31718, 0, "transport", "datagram_received", { "byte_length": 1252}],
[31718, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 9, "dcid": "809285693885e11b" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[31725, 0, "transport", "datagram_received", { "byte_length": 81}],
[31725, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 81,
    "trigger": "aead not ready"}],
[31725, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 40, "packet_number": 11, "dcid": "809285693885e11b" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[31742, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[31725, 0, "recovery", "metrics_updated", {"cwnd": 18678,"pacing_rate": 2329113,"bytes_in_flight": 0,"smoothed_rtt": 31176,"latest_rtt": 31249}],
[31747, 0, "transport", "spin_bit_updated", { "state": true }],
[31747, 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}]}],
[31747, 0, "transport", "datagram_sent", { "byte_length": 22}],
[61848, 0, "transport", "datagram_received", { "byte_length": 82}],
[61848, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 82,
    "trigger": "aead not ready"}],
[61848, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 41, "packet_number": 13, "dcid": "809285693885e11b" }, "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}]}],
[276355, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.333333"}]]}]}
