{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "35982618b986a77f","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "1629779661666"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "40.79.245.16", "port_v4":36868}, "addr_to" : {"ip_v4": "172.31.61.32", "port_v4":20753}, "ecn" : "Not-ECT"}],
[0, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 6, "version": "00000001", "payload_length": 1182, "dcid": "35982618b986a77f" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 348}]}],
[102, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "hq-29"],
    "alpn": "hq-interop"}],
[114, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 86, "packet_number": 98328, "payload_length": 64, "scid": "1318413ce75525f9" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 14, "acked_ranges": [[6, 6]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 56}]}],
[114, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[200793, 0, "transport", "datagram_received", { "byte_length": 1220}],
[200793, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 7, "payload_length": 1182, "dcid": "1318413ce75525f9" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 6, "acked_ranges": [[98328, 98328]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 348, "length": 316}, { 
    "frame_type": "ping"}]}],
[200817, 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}],
[200828, 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": "1318413ce75525f9",
    "original_connection_id": "35982618b986a77f",
    "stateless_reset_token": "415cc90414bd5a25bea53003c0195014",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[201199, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 154, "packet_number": 98329, "payload_length": 132, "scid": "1318413ce75525f9" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 50, "acked_ranges": [[6, 7]]}, { 
    "frame_type": "crypto", "offset": 56, "length": 123}]}],
[201199, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1066, "packet_number": 0, "payload_length": 1045, "scid": "1318413ce75525f9" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1041}]}],
[201199, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[201209, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[201199, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 209, "packet_number": 1, "payload_length": 188, "scid": "1318413ce75525f9" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1041, "length": 183}]}],
[201199, 0, "transport", "datagram_sent", { "byte_length": 225}],
[202529, 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": "6571305cf43fbf54f1591c18bc4076f2a04c47617c937d65c73b26f2888131c8d150e986d72bb51d520afbff6de5df2ab0d0"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "6acd46ad30849836", "reset_token": "e91ca24f1493089213a22f3b506cc521"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "b4cba218ad950e88", "reset_token": "c17b5f3732584767a032e34463d239a2"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "9ec87593b655f9e3", "reset_token": "81192448b0df9a95697af52d251bd55a"}, { 
    "frame_type": "padding"}]}],
[202529, 0, "recovery", "metrics_updated", {"cwnd": 15446,"pacing_rate": 1361424,"bytes_in_flight": 1916,"smoothed_rtt": 200679,"min_rtt": 200679,"latest_rtt": 200679}],
[202529, 0, "transport", "datagram_sent", { "byte_length": 439}],
[205101, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[205101, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3388,"smoothed_rtt": 200679}],
[205101, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[284310, 0, "transport", "datagram_received", { "byte_length": 144}],
[284310, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 104, "packet_number": 8, "payload_length": 67, "dcid": "1318413ce75525f9" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 4, "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}]}],
[284322, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=5\u000a"}],
[284310, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 40, "packet_number": 9, "dcid": "1318413ce75525f9", "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}]}],
[284385, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.250000"}]]}]}