{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "1c064ba5abac3ab6","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "193463529608"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "20.171.126.208", "port_v4":40988}, "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": 137, "version": "00000001", "payload_length": 1130, "dcid": "1c064ba5abac3ab6", "token": "9e036caebf995222a860508fb48f56ac986722f4e17a4407141098c09248d214835e810b81186ff89b7eac6b943433104d327e3f" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 426}, { 
    "frame_type": "ping"}]}],
[97, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[100, 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}],
[106, 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": "42aa8173db162c96",
    "original_connection_id": "eddf87b35fa85375",
    "retry_connection_id": "1c064ba5abac3ab6",
    "stateless_reset_token": "ffd169972ba7fd3409de48dbb5c4dcc4",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[427, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 155, "packet_number": 121069, "payload_length": 133, "scid": "42aa8173db162c96" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 53, "acked_ranges": [[137, 137]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 123}]}],
[427, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1065, "packet_number": 0, "payload_length": 1044, "scid": "42aa8173db162c96" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1040}]}],
[427, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[439, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[427, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 220, "packet_number": 1, "payload_length": 199, "scid": "42aa8173db162c96" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1040, "length": 194}]}],
[427, 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": "dcf34d8d21918a76cb442d922f1cc32a3f287840dd3ad20e736a406984104ef4b757171b05059c1f8049ba2e03e13877f423"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "cdeb0a3cb42704d8", "reset_token": "6b01fef84d3b68e7ef0d47caedec6d70"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "dc53a2bf689d6592", "reset_token": "3e24bc3c75ff6b01cf25c0bcd8a043f6"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "c32046ad98997939", "reset_token": "263a6832de45cb83eca43f9d625fbb37"}, { 
    "frame_type": "padding"}]}],
[427, 0, "recovery", "metrics_updated", {"cwnd": 15360,"bytes_in_flight": 1927}],
[427, 0, "transport", "datagram_sent", { "byte_length": 675}],
[427, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[427, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3399}],
[427, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[51956, 0, "transport", "datagram_received", { "byte_length": 1220}],
[51956, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 101, "packet_number": 138, "payload_length": 11, "dcid": "42aa8173db162c96", "token": "9e036caebf995222a860508fb48f56ac986722f4e17a4407141098c09248d214835e810b81186ff89b7eac6b943433104d327e3f" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 8, "acked_ranges": [[121069, 121069]], "ect0": 1, "ect1": 0, "ce": 0}]}],
[51956, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 100, "packet_number": 139, "payload_length": 63, "dcid": "42aa8173db162c96" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 5, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[51985, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[51956, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1019, "packet_number": 140, "dcid": "42aa8173db162c96", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[51956, 0, "recovery", "metrics_updated", {"cwnd": 18679,"pacing_rate": 1413006,"bytes_in_flight": 0,"smoothed_rtt": 51529,"min_rtt": 51529,"latest_rtt": 51529,"app_limited": 1}],
[51996, 0, "transport", "datagram_received", { "byte_length": 1252}],
[51996, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 141, "dcid": "42aa8173db162c96" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[52122, 0, "transport", "datagram_received", { "byte_length": 73}],
[52122, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 73,
    "trigger": "aead not ready"}],
[52122, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 32, "packet_number": 143, "dcid": "42aa8173db162c96" }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[52127, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[52131, 0, "transport", "spin_bit_updated", { "state": true }],
[52131, 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}]}],
[52131, 0, "transport", "datagram_sent", { "byte_length": 22}],
[105063, 0, "transport", "datagram_received", { "byte_length": 82}],
[105063, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 82,
    "trigger": "aead not ready"}],
[105063, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 41, "packet_number": 145, "dcid": "42aa8173db162c96" }, "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}]}],
[408795, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.333333"}]]}]}