{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "ed14caaea972e63a","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "135522278712"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1200, "addr_from" : {"ip_v4": "112.65.39.64", "port_v4":47724}, "addr_to" : {"ip_v4": "172.31.61.32", "port_v4":20753}}],
[0, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1200, "packet_number": 0, "version": "00000001", "payload_length": 1157, "scid": "bc8604a326aca144", "dcid": "ed14caaea972e63a" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 218}]}],
[913, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["h3"],
    "alpn": "h3"}],
[917, 0, "transport", "parameters_set", {
    "owner": "remote",
    "initial_max_data" : 65536,
    "initial_max_stream_data_bidi_local" : 16384,
    "initial_max_stream_data_bidi_remote" : 16384,
    "initial_max_stream_data_uni" : 16384,
    "initial_max_streams_bidi" : 16,
    "initial_max_streams_uni" : 16,
    "ack_delay_exponent" : 3,
    "max_ack_delay" : 25,
    "disable_migration" : "",
    "active_connection_id_limit" : 4,
    "handshake_connection_id": "bc8604a326aca144"}],
[926, 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": "41f564728beaca6d",
    "original_connection_id": "ed14caaea972e63a",
    "stateless_reset_token": "7daab577a3b12586da19a97e5ce5cfd7",
    "max_datagram_frame_size" : 1536,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[1193, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 130, "packet_number": 101527, "payload_length": 100, "scid": "41f564728beaca6d", "dcid": "bc8604a326aca144" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 149, "acked_ranges": [[0, 0]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 90}]}],
[1193, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1090, "packet_number": 0, "payload_length": 1061, "scid": "41f564728beaca6d", "dcid": "bc8604a326aca144" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1057}]}],
[1193, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[1193, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 165, "packet_number": 1, "payload_length": 136, "scid": "41f564728beaca6d", "dcid": "bc8604a326aca144" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1057, "length": 131}]}],
[1193, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 295, "packet_number": 0, "dcid": "bc8604a326aca144", "key_phase": 0 }, "frames": [{ 
    "frame_type": "new_token", "new_token": "5623fbf09add78c0ef0b8bb68b8d9c475ea06d85a3e24d56b09d8154d7db8d79de2169531c626d7057495116490c7b72ff9d"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "362c68e58a090429", "reset_token": "ec89deee7a02272c08343b2edf1b0843"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "fd74d14f27691722", "reset_token": "e62d0b4cdcc2ffc85c2a9d7e3d38da13"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "b46912c17f2bd141", "reset_token": "0624e387d1a83c9416fca3c8361c0f46"}, { 
    "frame_type": "stream", "id": 3, "offset": 0, "length": 40, "fin": false , "begins_with": "0004250100068001"}, { 
    "frame_type": "stream", "id": 7, "offset": 0, "length": 1, "fin": false , "begins_with": "02"}, { 
    "frame_type": "stream", "id": 11, "offset": 0, "length": 1, "fin": false , "begins_with": "03"}, { 
    "frame_type": "padding"}]}],
[1193, 0, "recovery", "metrics_updated", {"cwnd": 15360,"bytes_in_flight": 1744}],
[1193, 0, "transport", "datagram_sent", { "byte_length": 492}],
[1193, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1424, "packet_number": 1, "dcid": "bc8604a326aca144" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1193, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3184}],
[1193, 0, "transport", "datagram_sent", { "byte_length": 1440}],
[218678, 0, "transport", "datagram_received", { "byte_length": 1200}],
[218678, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1200, "packet_number": 1, "payload_length": 1157, "scid": "bc8604a326aca144", "dcid": "ed14caaea972e63a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[101527, 101527]]}]}],
[218717, 0, "recovery", "packet_lost", {
    "packet_type" : "handshake",
    "packet_number" : 0,
    "trigger": "repeat",
    "header": {
        "packet_type" : "handshake",
        "packet_number" : 0,
        "dcid" : "bc8604a326aca144",
        "packet_size" : 1090}}],
[218717, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1191, "packet_number": 2, "payload_length": 1162, "scid": "41f564728beaca6d", "dcid": "bc8604a326aca144" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1057}, { 
    "frame_type": "padding"}]}],
[218717, 0, "recovery", "metrics_updated", {"cwnd": 15490,"pacing_rate": 1361424,"bytes_in_flight": 3139,"smoothed_rtt": 217485,"min_rtt": 217485,"latest_rtt": 217485}],
[218717, 0, "transport", "datagram_sent", { "byte_length": 1207}],
[787927, 0, "recovery", "packet_lost", {
    "packet_type" : "handshake",
    "packet_number" : 1,
    "trigger": "timer",
    "header": {
        "packet_type" : "handshake",
        "packet_number" : 1,
        "dcid" : "bc8604a326aca144",
        "packet_size" : 165}}],
[787927, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 167, "packet_number": 3, "payload_length": 138, "scid": "41f564728beaca6d", "dcid": "bc8604a326aca144" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1057, "length": 131}, { 
    "frame_type": "padding"}]}],
[787927, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3141,"smoothed_rtt": 217485}],
[787927, 0, "transport", "datagram_sent", { "byte_length": 183}],
[1788948, 0, "recovery", "packet_lost", {
    "packet_type" : "handshake",
    "packet_number" : 2,
    "trigger": "timer",
    "header": {
        "packet_type" : "handshake",
        "packet_number" : 2,
        "dcid" : "bc8604a326aca144",
        "packet_size" : 1191}}],
[1788948, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1191, "packet_number": 4, "payload_length": 1162, "scid": "41f564728beaca6d", "dcid": "bc8604a326aca144" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1057}, { 
    "frame_type": "padding"}]}],
[1788948, 0, "transport", "datagram_sent", { "byte_length": 1207}],
[2789536, 0, "recovery", "packet_lost", {
    "packet_type" : "handshake",
    "packet_number" : 3,
    "trigger": "timer",
    "header": {
        "packet_type" : "handshake",
        "packet_number" : 3,
        "dcid" : "bc8604a326aca144",
        "packet_size" : 167}}],
[2789536, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 167, "packet_number": 5, "payload_length": 138, "scid": "41f564728beaca6d", "dcid": "bc8604a326aca144" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1057, "length": 131}, { 
    "frame_type": "padding"}]}],
[2789536, 0, "transport", "datagram_sent", { "byte_length": 183}],
[30005869, 0, "info", "message", { "message": "Clearing context on connection close (5)"}],
[30005913, 0, "info", "message", { "message": "Closed. Retrans= 4, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.166667"}]]}]}