{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "075462e652d0ee49","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "1033739947498"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "172.182.169.14", "port_v4":37676}, "addr_to" : {"ip_v4": "172.31.61.32", "port_v4":20753}}],
[0, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 60, "version": "00000001", "payload_length": 1182, "dcid": "075462e652d0ee49" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1178}]}],
[182, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 27, "packet_number": 92788, "payload_length": 5, "scid": "87ffad8a64ce13e1" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 22, "acked_ranges": [[60, 60]]}]}],
[182, 0, "transport", "datagram_sent", { "byte_length": 43}],
[194024, 0, "transport", "datagram_received", { "byte_length": 1220}],
[194024, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 62, "payload_length": 1182, "dcid": "87ffad8a64ce13e1" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[92788, 92788]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 1178, "length": 413}, { 
    "frame_type": "ping"}]}],
[194052, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[194055, 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}],
[194065, 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": "87ffad8a64ce13e1",
    "original_connection_id": "075462e652d0ee49",
    "stateless_reset_token": "66fbd63d223e09a4054013fd937f147b",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[194667, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 124, "packet_number": 92789, "payload_length": 102, "scid": "87ffad8a64ce13e1" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 80, "acked_ranges": [[62, 62], [60, 60]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 90}]}],
[194667, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1096, "packet_number": 0, "payload_length": 1075, "scid": "87ffad8a64ce13e1" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1071}]}],
[194667, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[194680, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[194667, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 178, "packet_number": 1, "payload_length": 157, "scid": "87ffad8a64ce13e1" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1071, "length": 152}]}],
[194667, 0, "transport", "datagram_sent", { "byte_length": 194}],
[196058, 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": "78f8a8e7bff2514a6479218ddecb2e968c8f5bc33a6fe853176cbabc5ab7165e55e8ec404e9376fd377e0ef98d4499277814"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "d6ada06ead061561", "reset_token": "0853ffd2560f59efc40a14b9572b0079"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "73f3abf6e1533240", "reset_token": "5658e109347d97d650bf97eabda60b45"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "d373348528fb5a44", "reset_token": "5209802882d17d0376b4196040c294ce"}, { 
    "frame_type": "padding"}]}],
[196058, 0, "recovery", "metrics_updated", {"cwnd": 15387,"pacing_rate": 1361424,"bytes_in_flight": 1885,"smoothed_rtt": 193842,"min_rtt": 193842,"latest_rtt": 193842}],
[196058, 0, "transport", "datagram_sent", { "byte_length": 439}],
[198407, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[198407, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3357,"smoothed_rtt": 193842}],
[198407, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[364481, 0, "transport", "datagram_received", { "byte_length": 144}],
[364481, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 104, "packet_number": 63, "payload_length": 67, "dcid": "87ffad8a64ce13e1" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 5, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}, { 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 11}]}],
[364515, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=5\u000a"}],
[364481, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 40, "packet_number": 64, "dcid": "87ffad8a64ce13e1", "key_phase": 0 }, "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}]}],
[364546, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.250000"}]]}]}