{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "1c9d32cdde7281c4","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "169395542969"},
"events": [
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    "frame_type": "crypto", "offset": 0, "length": 313}, { 
    "frame_type": "ping"}]}],
[132, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[134, 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}],
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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": "c4cba3b386c71bc0",
    "original_connection_id": "f01a5abe718a5ad8",
    "retry_connection_id": "1c9d32cdde7281c4",
    "stateless_reset_token": "194b372cc341726587337520ada28af5",
    "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": 81, "acked_ranges": [[71, 71]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 90}]}],
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    "frame_type": "crypto", "offset": 0, "length": 1072}]}],
[650, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[661, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
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    "frame_type": "crypto", "offset": 1072, "length": 162}]}],
[650, 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": "e0df8aa8b2afc58af711a71a7130d505421fca371f0cf6f27eee85494d42bd12e733cca4d1e403414d9f238670bf9cf7e198"}, { 
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    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "d125a9f2309648a4", "reset_token": "fb3a6484c6cfeca72c418c3f13f9bf73"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "9ddde307198265fb", "reset_token": "6e2308c24394aeb9152b5daba5639bd7"}, { 
    "frame_type": "padding"}]}],
[650, 0, "recovery", "metrics_updated", {"cwnd": 15360,"bytes_in_flight": 1895}],
[650, 0, "transport", "datagram_sent", { "byte_length": 643}],
[650, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[650, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3367}],
[650, 0, "transport", "datagram_sent", { "byte_length": 1472}],
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    "trigger": "timer",
    "header": {
        "packet_type" : "initial",
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        "packet_size" : 123}}],
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    "frame_type": "ack", "ack_delay": 31331, "acked_ranges": [[71, 71]]}]}],
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[250650, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1053, "packet_number": 2, "payload_length": 1032, "scid": "c4cba3b386c71bc0" }, "frames": [{ 
    "frame_type": "ping"}, { 
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[250650, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[267406, 0, "transport", "datagram_received", { "byte_length": 1220}],
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    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[267469, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
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[267406, 0, "recovery", "congestion_state_updated", {"old": "0","new": "7","cc_param": 11861}],
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[267493, 0, "transport", "spin_bit_updated", { "state": true }],
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    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[74, 75]]}, { 
    "frame_type": "ack_frequency", "sequence_number": 0, "packet_tolerance": 4, "max_ack_delay": 10000, "reordering_threshold": 0}, { 
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[267493, 0, "transport", "datagram_sent", { "byte_length": 55}],
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    "packet_type" : "handshake",
    "packet_size" : 73,
    "trigger": "aead not ready"}],
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[1821392, 0, "info", "message", { "message": "Closed. Retrans= 1, spurious= 1, max sp gap = 0, max sp delay = 266756, dg-coal: 1.200000"}]]}]}
