{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "6a9a7834f59fe087","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "1959884908840"},
"events": [
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    "frame_type": "crypto", "offset": 0, "length": 313}, { 
    "frame_type": "ping"}]}],
[90, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
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    "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": "6ebfab3e4ba6a665",
    "original_connection_id": "7f9b0f39f0ce2632",
    "retry_connection_id": "6a9a7834f59fe087",
    "stateless_reset_token": "87052b00c4b41c9238045ca123e0cd77",
    "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": 86, "acked_ranges": [[242, 242]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 90}]}],
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[689, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[702, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[689, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 188, "packet_number": 1, "payload_length": 167, "scid": "6ebfab3e4ba6a665" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1072, "length": 162}]}],
[689, 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": "c8f62b1ee05f20ff96d8db88449af900e7afdc32f24631394d7a138c7811175279e8021f15a3bda666b1ea5da70c8c5695b4"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "13ffdd4ec7cf949b", "reset_token": "66b8e08c71481363faf0e1cab9382aca"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "350b53e3b99636ff", "reset_token": "949df4755c44593ae3c9c2b6f6702dfa"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "279d64f38f00bfa1", "reset_token": "fe56aeb1107c398c7e37a97a66d82611"}, { 
    "frame_type": "padding"}]}],
[689, 0, "recovery", "metrics_updated", {"cwnd": 15360,"bytes_in_flight": 1895}],
[689, 0, "transport", "datagram_sent", { "byte_length": 643}],
[689, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[689, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3367}],
[689, 0, "transport", "datagram_sent", { "byte_length": 1472}],
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    "packet_type" : "initial",
    "packet_number" : 89680,
    "trigger": "timer",
    "header": {
        "packet_type" : "initial",
        "packet_number" : 89680,
        "packet_size" : 123}}],
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    "frame_type": "crypto", "offset": 0, "length": 90}, { 
    "frame_type": "ack", "ack_delay": 31389, "acked_ranges": [[242, 242]]}]}],
[251114, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3411}],
[251114, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1053, "packet_number": 2, "payload_length": 1032, "scid": "6ebfab3e4ba6a665" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[251114, 0, "recovery", "metrics_updated", {"bytes_in_flight": 4480}],
[251114, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[270181, 0, "transport", "datagram_received", { "byte_length": 144}],
[270181, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 104, "packet_number": 243, "payload_length": 67, "dcid": "6ebfab3e4ba6a665" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 2, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}, { 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 11}]}],
[270199, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=5\u000a"}],
[270181, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 40, "packet_number": 244, "dcid": "6ebfab3e4ba6a665", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[270232, 0, "info", "message", { "message": "Closed. Retrans= 1, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.333333"}]]}]}