{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "2bc8ae8c268fe423","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "403816948244"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "52.190.183.80", "port_v4":43220}, "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": 102, "version": "00000001", "payload_length": 1130, "dcid": "2bc8ae8c268fe423", "token": "af0a59d61b2ade0979f196227fe3ca3fc6b7f1e4212574e0714e28dd92e56791c80ef09eab2840a8b3293d3ee53676a259657a45" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 357}, { 
    "frame_type": "ping"}]}],
[822, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[865, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 88, "packet_number": 130188, "payload_length": 66, "scid": "022fe278764cf774" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 108, "acked_ranges": [[102, 102]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 56}]}],
[865, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[73980, 0, "transport", "datagram_received", { "byte_length": 1220}],
[73980, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 103, "payload_length": 1130, "dcid": "022fe278764cf774", "token": "af0a59d61b2ade0979f196227fe3ca3fc6b7f1e4212574e0714e28dd92e56791c80ef09eab2840a8b3293d3ee53676a259657a45" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 5, "acked_ranges": [[130188, 130188]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 357, "length": 325}]}],
[74008, 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}],
[74016, 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": "022fe278764cf774",
    "original_connection_id": "0e77e32d6bf700e2",
    "retry_connection_id": "2bc8ae8c268fe423",
    "stateless_reset_token": "dd5caefea0a64bae4656debfad75cd71",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[74272, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 155, "packet_number": 130189, "payload_length": 133, "scid": "022fe278764cf774" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 36, "acked_ranges": [[102, 103]]}, { 
    "frame_type": "crypto", "offset": 56, "length": 123}]}],
[74272, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1065, "packet_number": 0, "payload_length": 1044, "scid": "022fe278764cf774" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1040}]}],
[74272, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[74284, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[74272, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 220, "packet_number": 1, "payload_length": 199, "scid": "022fe278764cf774" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1040, "length": 194}]}],
[74272, 0, "transport", "datagram_sent", { "byte_length": 236}],
[75659, 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": "dffc182a12853c6a6a8049490f36eb027259e75359109d54d6bbe4c58cf819b12f566edca0849a98c5441e8fcd39124ab5f4"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "309ebe6b71a76991", "reset_token": "98588fbc99c56a555c7bd6965dc53eda"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "376bae3fad0fd1ce", "reset_token": "1533dc90de1ef723c1b1042283f17e65"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "70e9acee1ee599ca", "reset_token": "378260abd56ceb1b03c6cf0e595aa2b4"}, { 
    "frame_type": "padding"}]}],
[75659, 0, "recovery", "metrics_updated", {"cwnd": 15448,"pacing_rate": 1361424,"bytes_in_flight": 1927,"smoothed_rtt": 73115,"min_rtt": 73115,"latest_rtt": 73115}],
[75659, 0, "transport", "datagram_sent", { "byte_length": 439}],
[79209, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[79209, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3399,"smoothed_rtt": 73115}],
[79209, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[140679, 0, "transport", "datagram_received", { "byte_length": 1220}],
[140679, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 101, "packet_number": 104, "payload_length": 11, "dcid": "022fe278764cf774", "token": "af0a59d61b2ade0979f196227fe3ca3fc6b7f1e4212574e0714e28dd92e56791c80ef09eab2840a8b3293d3ee53676a259657a45" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 9, "acked_ranges": [[130189, 130189]], "ect0": 2, "ect1": 0, "ce": 0}]}],
[140679, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 100, "packet_number": 105, "payload_length": 63, "dcid": "022fe278764cf774" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 5, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[140752, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[140679, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1019, "packet_number": 106, "dcid": "022fe278764cf774", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[0, 0]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[140679, 0, "recovery", "metrics_updated", {"cwnd": 17311,"bytes_in_flight": 1472,"smoothed_rtt": 70726,"min_rtt": 65020,"latest_rtt": 65020,"app_limited": 1}],
[140783, 0, "transport", "datagram_received", { "byte_length": 1252}],
[140783, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 107, "dcid": "022fe278764cf774" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[140790, 0, "transport", "datagram_received", { "byte_length": 73}],
[140790, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 73,
    "trigger": "aead not ready"}],
[140790, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 32, "packet_number": 109, "dcid": "022fe278764cf774" }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[140795, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[140814, 0, "transport", "spin_bit_updated", { "state": true }],
[140814, 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}]}],
[140814, 0, "transport", "datagram_sent", { "byte_length": 22}],
[204231, 0, "transport", "datagram_received", { "byte_length": 82}],
[204231, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 82,
    "trigger": "aead not ready"}],
[204231, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 41, "packet_number": 111, "dcid": "022fe278764cf774" }, "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}]}],
[586264, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.200000"}]]}]}