{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "3edc26dc6b0c7621","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "1819002133324"},
"events": [
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    "frame_type": "crypto", "offset": 0, "length": 309}, { 
    "frame_type": "ping"}]}],
[157, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[160, 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": "dd7732f23cc50479",
    "original_connection_id": "48834d331e8095c5",
    "retry_connection_id": "3edc26dc6b0c7621",
    "stateless_reset_token": "988f3a533328b2ef698964ddec3003a5",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
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    "frame_type": "crypto", "offset": 0, "length": 90}]}],
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[447, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[465, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
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    "frame_type": "crypto", "offset": 1073, "length": 145}]}],
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    "frame_type": "crypto", "offset": 0, "length": 149}, { 
    "frame_type": "new_token", "new_token": "d92abb870b3cb57710165cdf4f04c135b47c823d1bf80625eb0896e459baf4c0c7d72f89d6ccc5c14d7aa7f76639e5c6b8c4"}, { 
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    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "040b5e515ef2d564", "reset_token": "5fa97a4af18c4f5f2b18a5fa66462464"}, { 
    "frame_type": "padding"}]}],
[447, 0, "recovery", "metrics_updated", {"cwnd": 15360,"bytes_in_flight": 1750}],
[447, 0, "transport", "datagram_sent", { "byte_length": 498}],
[447, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[447, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3222}],
[447, 0, "transport", "datagram_sent", { "byte_length": 1472}],
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    "packet_number" : 123962,
    "trigger": "timer",
    "header": {
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        "packet_size" : 122}}],
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    "frame_type": "ack", "ack_delay": 31306, "acked_ranges": [[134, 134]]}]}],
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[250448, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[375814, 0, "transport", "datagram_received", { "byte_length": 1220}],
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[375919, 0, "transport", "datagram_received", { "byte_length": 1252}],
[375919, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 138, "dcid": "dd7732f23cc50479" }, "frames": [{ 
    "frame_type": "ping"}, { 
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[375927, 0, "transport", "spin_bit_updated", { "state": true }],
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    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[137, 138]]}, { 
    "frame_type": "ack_frequency", "sequence_number": 0, "packet_tolerance": 2, "max_ack_delay": 10000, "reordering_threshold": 0}, { 
    "frame_type": "handshake_done"}, { 
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[375927, 0, "transport", "datagram_sent", { "byte_length": 55}],
[376244, 0, "transport", "datagram_received", { "byte_length": 73}],
[376244, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 73,
    "trigger": "aead not ready"}],
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    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[376254, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[376260, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 6, "packet_number": 3 }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 0}]}],
[376260, 0, "transport", "datagram_sent", { "byte_length": 22}],
[1803613, 0, "info", "message", { "message": "Closed. Retrans= 1, spurious= 1, max sp gap = 1, max sp delay = 375367, dg-coal: 1.200000"}]]}]}
