{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "1d6760bc5739f0f6","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "661139648353"},
"events": [
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[0, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 67, "version": "00000001", "payload_length": 1182, "dcid": "1d6760bc5739f0f6" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1178}]}],
[200, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 28, "packet_number": 95159, "payload_length": 6, "scid": "6236e519909c15e1" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 25, "acked_ranges": [[67, 67]]}]}],
[200, 0, "transport", "datagram_sent", { "byte_length": 44}],
[167746, 0, "transport", "datagram_received", { "byte_length": 1220}],
[167746, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 69, "payload_length": 1182, "dcid": "6236e519909c15e1" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[95159, 95159]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 1178, "length": 404}, { 
    "frame_type": "ping"}]}],
[167772, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "hq-29"],
    "alpn": "hq-interop"}],
[167775, 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}],
[167785, 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": "6236e519909c15e1",
    "original_connection_id": "1d6760bc5739f0f6",
    "stateless_reset_token": "72aaf7c0e1031350dd9f992aaaec5353",
    "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": 74, "acked_ranges": [[69, 69], [67, 67]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 90}]}],
[168338, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1095, "packet_number": 0, "payload_length": 1074, "scid": "6236e519909c15e1" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1070}]}],
[168338, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[168350, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[168338, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 181, "packet_number": 1, "payload_length": 160, "scid": "6236e519909c15e1" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1070, "length": 155}]}],
[168338, 0, "transport", "datagram_sent", { "byte_length": 197}],
[169574, 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": "7be2863737c3cd52704725921466115d28b013170b3205dc18402b1a0537816672b08ef1cfac9f1cfbffe79c6a661951678f"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "7e55a06875509614", "reset_token": "5d3492f23a8804a4b498d79da017d934"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "d5de96683ef1c5bc", "reset_token": "775ad3cc441bccf4f977fa0042fd4025"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "d710f033d89f9dd0", "reset_token": "5df1a1e225cdd4a6addc52239e756b86"}, { 
    "frame_type": "padding"}]}],
[169574, 0, "recovery", "metrics_updated", {"cwnd": 15388,"pacing_rate": 1361424,"bytes_in_flight": 1888,"smoothed_rtt": 167546,"min_rtt": 167546,"latest_rtt": 167546}],
[169574, 0, "transport", "datagram_sent", { "byte_length": 439}],
[172090, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[172090, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3360,"smoothed_rtt": 167546}],
[172090, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[229064, 0, "transport", "datagram_received", { "byte_length": 144}],
[229064, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 104, "packet_number": 70, "payload_length": 67, "dcid": "6236e519909c15e1" }, "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}]}],
[229077, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=5\u000a"}],
[229064, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 40, "packet_number": 71, "dcid": "6236e519909c15e1", "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}]}],
[229122, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.250000"}]]}]}