{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "d58b5a13608097ac","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "1614354577614"},
"events": [
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[0, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 60, "version": "00000001", "payload_length": 1131, "dcid": "d58b5a13608097ac", "token": "8ab11c87aba0c228b1a544a282e2afe1b8e88dac28462a43f18843a5b0489888b4392e0625fac9b13c5a8e65063e83f8f40713" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 313}, { 
    "frame_type": "ping"}]}],
[113, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[115, 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" : 26,
    "active_connection_id_limit" : 4,
    "handshake_connection_id": "",
    "min_ack_delay" : 1000}],
[121, 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": "d63641ea6c9ddce4",
    "original_connection_id": "cfc2eec5d27c6f48",
    "retry_connection_id": "d58b5a13608097ac",
    "stateless_reset_token": "53dd23f971f030a96c837ee7980f9f40",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[421, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 121, "packet_number": 93051, "payload_length": 99, "scid": "d63641ea6c9ddce4" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 52, "acked_ranges": [[60, 60]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 90}]}],
[421, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1099, "packet_number": 0, "payload_length": 1078, "scid": "d63641ea6c9ddce4" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1074}]}],
[421, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[432, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[421, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 186, "packet_number": 1, "payload_length": 165, "scid": "d63641ea6c9ddce4" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1074, "length": 160}]}],
[421, 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": "f711bac0908f11ee19c3ba42ef4a5578692fe1a129a8afe508e4250e074dc2bfb18fcfc9be142279e69fa61dc61d7d79fa7f"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "42de3b6c4446b6e4", "reset_token": "3ab0dcb345bbf37c61082a313ff094ff"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "45397bd3689aa89b", "reset_token": "fab78c2ea27ba5608b9c7441ee9d9b40"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "3e711614f16e774a", "reset_token": "12082362f80e3321ad1863621dec3d6d"}, { 
    "frame_type": "padding"}]}],
[421, 0, "recovery", "metrics_updated", {"cwnd": 15360,"bytes_in_flight": 1893}],
[421, 0, "transport", "datagram_sent", { "byte_length": 641}],
[421, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[421, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3365}],
[421, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[15528, 0, "transport", "datagram_received", { "byte_length": 1220}],
[15528, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 100, "packet_number": 61, "payload_length": 11, "dcid": "d63641ea6c9ddce4", "token": "8ab11c87aba0c228b1a544a282e2afe1b8e88dac28462a43f18843a5b0489888b4392e0625fac9b13c5a8e65063e83f8f40713" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 2, "acked_ranges": [[93051, 93051]], "ect0": 1, "ect1": 0, "ce": 0}]}],
[15528, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 100, "packet_number": 62, "payload_length": 63, "dcid": "d63641ea6c9ddce4" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[15622, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[15528, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1020, "packet_number": 63, "dcid": "d63641ea6c9ddce4", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[15528, 0, "recovery", "metrics_updated", {"cwnd": 18645,"pacing_rate": 4769542,"bytes_in_flight": 0,"smoothed_rtt": 15107,"min_rtt": 15107,"latest_rtt": 15107,"app_limited": 1}],
[15642, 0, "transport", "datagram_received", { "byte_length": 1252}],
[15642, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 64, "dcid": "d63641ea6c9ddce4" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[15650, 0, "transport", "datagram_received", { "byte_length": 73}],
[15650, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 73,
    "trigger": "aead not ready"}],
[15650, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 32, "packet_number": 66, "dcid": "d63641ea6c9ddce4" }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[15655, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[15659, 0, "transport", "spin_bit_updated", { "state": true }],
[15659, 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}]}],
[15659, 0, "transport", "datagram_sent", { "byte_length": 22}],
[161994, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.333333"}]]}]}