{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "08836e150d06d97f","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "1470026955097"},
"events": [
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[0, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 113, "version": "00000001", "payload_length": 1182, "dcid": "08836e150d06d97f" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 322}]}],
[67, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[69, 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,
    "3d7e9f0bca12fea6": ""}],
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    "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": "d2f49cdddcde1395",
    "original_connection_id": "08836e150d06d97f",
    "stateless_reset_token": "dab23e6ca52e6c63f13528bdc0c2a6bb",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
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    "frame_type": "ack", "ack_delay": 34, "acked_ranges": [[113, 113]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 90}]}],
[272, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1098, "packet_number": 0, "payload_length": 1077, "scid": "d2f49cdddcde1395" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1073}]}],
[272, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[382, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[272, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 176, "packet_number": 1, "payload_length": 155, "scid": "d2f49cdddcde1395" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1073, "length": 150}]}],
[272, 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": "768bfbf512b1f2e8fd2df56ff929557288bf1987a32fcfda7705124f14c5070868b5705691414ed60aaba13bf23a26728645"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "cd558ad38fcc882b", "reset_token": "a0d242304d508aefc183bdf92e4a058f"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "45444b33299891c4", "reset_token": "7f65bf350120abf40e24257b083eda07"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "9d7903dffa70c1fd", "reset_token": "be422d5879641ff90f641606b90d253e"}, { 
    "frame_type": "padding"}]}],
[272, 0, "recovery", "metrics_updated", {"cwnd": 15360,"bytes_in_flight": 1883}],
[272, 0, "transport", "datagram_sent", { "byte_length": 631}],
[272, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[272, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3355}],
[272, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[1003587, 0, "transport", "datagram_received", { "byte_length": 1252}],
[1003587, 0, "transport", "packet_buffered", {
    "type" : "1RTT",
    "trigger": "keys_unavailable"}],
[1003604, 0, "transport", "datagram_received", { "byte_length": 1220}],
[1003604, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 49, "packet_number": 115, "payload_length": 11, "dcid": "d2f49cdddcde1395" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 2, "acked_ranges": [[112395, 112395]], "ect0": 1, "ect1": 0, "ce": 0}]}],
[1003604, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 100, "packet_number": 116, "payload_length": 63, "dcid": "d2f49cdddcde1395" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[1003677, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[1003604, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1071, "packet_number": 117, "dcid": "d2f49cdddcde1395", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[1003604, 0, "recovery", "congestion_state_updated", {"old": "0","new": "7","cc_param": 3264}],
[1003604, 0, "recovery", "metrics_updated", {"cwnd": 93696,"pacing_rate": 933639,"bytes_in_flight": 0,"smoothed_rtt": 1003502,"min_rtt": 1003332,"latest_rtt": 1003332,"app_limited": 1}],
[1003695, 0, "transport", "datagram_received", { "byte_length": 73}],
[1003695, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 73,
    "trigger": "aead not ready"}],
[1003695, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 32, "packet_number": 119, "dcid": "d2f49cdddcde1395" }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[1003707, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[1003711, 0, "transport", "datagram_received", { "byte_length": 1252}],
[1003711, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 114, "dcid": "d2f49cdddcde1395" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1003711, 0, "transport", "spin_bit_updated", { "state": true }],
[1003711, 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}]}],
[1003711, 0, "transport", "datagram_sent", { "byte_length": 22}],
[1645804, 0, "transport", "datagram_received", { "byte_length": 82}],
[1645804, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 82,
    "trigger": "aead not ready"}],
[1645804, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 41, "packet_number": 121, "dcid": "d2f49cdddcde1395" }, "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}]}],
[4995231, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.333333"}]]}]}