{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "44251cb559f920bd","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "1815864979119"},
"events": [
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    "frame_type": "crypto", "offset": 0, "length": 435}]}],
[73, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[76, 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,
    "3d7e9f0bca12fea6": ""}],
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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": "92e49a8e75ae57b1",
    "original_connection_id": "44251cb559f920bd",
    "stateless_reset_token": "f5094438189d1e51f0171fc9024464f1",
    "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": 37, "acked_ranges": [[216, 216]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 123}]}],
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    "frame_type": "crypto", "offset": 0, "length": 1040}]}],
[299, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[311, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[299, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 210, "packet_number": 1, "payload_length": 189, "scid": "92e49a8e75ae57b1" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1040, "length": 184}]}],
[299, 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": "7f4c7a04c6799e6052fce0b0944e4655da9eb7cd86a11198bbad098b14ebaf6f8e3ed16554a54b914affa7ccf446310f0f7b"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "693342592db53473", "reset_token": "b06c4f933e83f6c104f8487d2b437cd4"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "e65cb80262bb6313", "reset_token": "a7295b0b63dc96f5b030b52f2bc45074"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "6ecac9d46f59672f", "reset_token": "f7ce46e1fd3fea50b0763789af902dbd"}, { 
    "frame_type": "padding"}]}],
[299, 0, "recovery", "metrics_updated", {"cwnd": 15360,"bytes_in_flight": 1917}],
[299, 0, "transport", "datagram_sent", { "byte_length": 665}],
[299, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[299, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3389}],
[299, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[127266, 0, "transport", "datagram_received", { "byte_length": 1252}],
[127266, 0, "transport", "packet_buffered", {
    "type" : "1RTT",
    "trigger": "keys_unavailable"}],
[127404, 0, "transport", "datagram_received", { "byte_length": 1220}],
[127404, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 49, "packet_number": 218, "payload_length": 11, "dcid": "92e49a8e75ae57b1" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 9, "acked_ranges": [[76867, 76867]], "ect0": 1, "ect1": 0, "ce": 0}]}],
[127404, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 100, "packet_number": 219, "payload_length": 63, "dcid": "92e49a8e75ae57b1" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 6, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[127469, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
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    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[127404, 0, "recovery", "metrics_updated", {"cwnd": 18669,"pacing_rate": 1361387,"bytes_in_flight": 0,"smoothed_rtt": 127211,"min_rtt": 127105,"latest_rtt": 127105,"app_limited": 1}],
[127487, 0, "transport", "datagram_received", { "byte_length": 73}],
[127487, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 73,
    "trigger": "aead not ready"}],
[127487, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 32, "packet_number": 222, "dcid": "92e49a8e75ae57b1" }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[127491, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[127495, 0, "transport", "datagram_received", { "byte_length": 1252}],
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    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[127495, 0, "transport", "spin_bit_updated", { "state": true }],
[127495, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 6, "packet_number": 2 }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 0}]}],
[127495, 0, "transport", "datagram_sent", { "byte_length": 22}],
[176927, 0, "transport", "datagram_received", { "byte_length": 82}],
[176927, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 82,
    "trigger": "aead not ready"}],
[176927, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 41, "packet_number": 224, "dcid": "92e49a8e75ae57b1" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 2]], "ect0": 3, "ect1": 0, "ce": 0}, { 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 0}]}],
[747255, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.333333"}]]}]}