{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "2dc33b506431528a","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "771698033508"},
"events": [
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    "frame_type": "crypto", "offset": 0, "length": 357}]}],
[143, 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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    "frame_type": "crypto", "offset": 0, "length": 56}]}],
[158, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[250159, 0, "recovery", "packet_lost", {
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    "packet_number" : 105835,
    "trigger": "timer",
    "header": {
        "packet_type" : "initial",
        "packet_number" : 105835,
        "packet_size" : 87}}],
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[252002, 0, "transport", "datagram_received", { "byte_length": 1220}],
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    "frame_type": "ack", "ack_delay": 3, "acked_ranges": [[105835, 105835]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 357, "length": 325}, { 
    "frame_type": "ping"}]}],
[252023, 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}],
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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": "3a90536dc2f349f2",
    "original_connection_id": "2dc33b506431528a",
    "stateless_reset_token": "dc18e8ce9daef1ecc39a146294903795",
    "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": 40, "acked_ranges": [[186, 187]]}, { 
    "frame_type": "crypto", "offset": 56, "length": 123}]}],
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    "frame_type": "crypto", "offset": 0, "length": 1040}]}],
[252328, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[252362, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[252328, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 211, "packet_number": 1, "payload_length": 190, "scid": "3a90536dc2f349f2" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1040, "length": 185}]}],
[252328, 0, "transport", "datagram_sent", { "byte_length": 227}],
[264384, 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": "58259ac07067ba624bf4642073b4e35791192b14ceda58a05f35a34d84dfd72a0d56f4c23f5379787cc7ab2a8f8cdd9bbf77"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "4fd7260c485f5a47", "reset_token": "7a5aa49f9c24fcb42d3799322f5916e5"}, { 
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    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "afc879ae5e57f05c", "reset_token": "cca465ce9991f00444f5b63ca359dff2"}, { 
    "frame_type": "padding"}]}],
[264384, 0, "recovery", "congestion_state_updated", {"old": "0","new": "7","cc_param": 0}],
[264384, 0, "recovery", "metrics_updated", {"cwnd": 38683,"pacing_rate": 1535960,"bytes_in_flight": 2024,"smoothed_rtt": 251844,"min_rtt": 251844,"latest_rtt": 251844}],
[264384, 0, "transport", "datagram_sent", { "byte_length": 439}],
[266681, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[266681, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3496,"smoothed_rtt": 251844}],
[266681, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[334099, 0, "transport", "datagram_received", { "byte_length": 144}],
[334099, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 104, "packet_number": 188, "payload_length": 67, "dcid": "3a90536dc2f349f2" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 4, "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}]}],
[334111, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=5\u000a"}],
[334099, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 40, "packet_number": 189, "dcid": "3a90536dc2f349f2", "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}]}],
[334141, 0, "info", "message", { "message": "Closed. Retrans= 1, spurious= 1, max sp gap = 0, max sp delay = 251844, dg-coal: 1.200000"}]]}]}