{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "2f719ca029e7fffb","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "253968603147"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "4.246.135.2", "port_v4":32531}, "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": 51, "version": "00000001", "payload_length": 1131, "dcid": "2f719ca029e7fffb", "token": "9bd2bdd345f1738f5c174a7f97a1b6af5d07dfe32f31be3c9d62bcdd69ee50d93d8bf915377fe281d84a4ae330fd54024f742a" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 313}, { 
    "frame_type": "ping"}]}],
[147, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[150, 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}],
[160, 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": "4b0a8a1759f942e6",
    "original_connection_id": "1766f2c5ac277d03",
    "retry_connection_id": "2f719ca029e7fffb",
    "stateless_reset_token": "cba3c93c625948d980726e3c2dd260a0",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[526, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 122, "packet_number": 70904, "payload_length": 100, "scid": "4b0a8a1759f942e6" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 65, "acked_ranges": [[51, 51]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 90}]}],
[526, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1098, "packet_number": 0, "payload_length": 1077, "scid": "4b0a8a1759f942e6" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1073}]}],
[526, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[540, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[526, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 187, "packet_number": 1, "payload_length": 166, "scid": "4b0a8a1759f942e6" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1073, "length": 161}]}],
[526, 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": "c18818127259f05be8a72ba872dbc854e11ac77ad357eabd1af5d30e80514c8b5e699718ed76c5899a614ee94640e713d06b"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "125a3070357846ee", "reset_token": "2988528cf552bda72768d3a666ee77e9"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "e69dcd6563800715", "reset_token": "0b266cc4e934c3d7919ec7299e0281e6"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "abe878698aab4c64", "reset_token": "af6f1e564f06f60323b045c2efc222d2"}, { 
    "frame_type": "padding"}]}],
[526, 0, "recovery", "metrics_updated", {"cwnd": 15360,"bytes_in_flight": 1894}],
[526, 0, "transport", "datagram_sent", { "byte_length": 642}],
[526, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[526, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3366}],
[526, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[13023, 0, "transport", "datagram_received", { "byte_length": 1220}],
[13023, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 100, "packet_number": 52, "payload_length": 11, "dcid": "4b0a8a1759f942e6", "token": "9bd2bdd345f1738f5c174a7f97a1b6af5d07dfe32f31be3c9d62bcdd69ee50d93d8bf915377fe281d84a4ae330fd54024f742a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 2, "acked_ranges": [[70904, 70904]], "ect0": 1, "ect1": 0, "ce": 0}]}],
[13023, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 100, "packet_number": 53, "payload_length": 63, "dcid": "4b0a8a1759f942e6" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[13098, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[13023, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1020, "packet_number": 54, "dcid": "4b0a8a1759f942e6", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[13023, 0, "recovery", "metrics_updated", {"cwnd": 18646,"pacing_rate": 5766895,"bytes_in_flight": 0,"smoothed_rtt": 12497,"min_rtt": 12497,"latest_rtt": 12497,"app_limited": 1}],
[13116, 0, "transport", "datagram_received", { "byte_length": 1252}],
[13116, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 55, "dcid": "4b0a8a1759f942e6" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[13123, 0, "transport", "datagram_received", { "byte_length": 73}],
[13123, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 73,
    "trigger": "aead not ready"}],
[13123, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 32, "packet_number": 57, "dcid": "4b0a8a1759f942e6" }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[13128, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[13132, 0, "transport", "spin_bit_updated", { "state": true }],
[13132, 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}]}],
[13132, 0, "transport", "datagram_sent", { "byte_length": 22}],
[147869, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.333333"}]]}]}