{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "8a3b37fbedf33e89","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "1640032732122"},
"events": [
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    "frame_type": "crypto", "offset": 0, "length": 520}]}],
[115, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "hq-29"],
    "alpn": "hq-interop"}],
[119, 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,
    "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": "71b13c24e0bbc1e1",
    "original_connection_id": "8a3b37fbedf33e89",
    "stateless_reset_token": "7c358958ede5b111f324a0b7306e8ad3",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[134, 0, "info", "message", { "message": "Session ticket properly decrypted"}],
[0, 0, "transport", "packet_received", { "packet_type": "0RTT", "header": { "packet_size": 658, "packet_number": 249, "payload_length": 621, "dcid": "8a3b37fbedf33e89" }, "frames": [{ 
    "frame_type": "stream", "id": 0, "offset": 0, "length": 7, "fin": true , "begins_with": "474554202f0d0a"}, { 
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[345, 0, "info", "message", { "message": "Server CB, Stream: 0, 7 bytes, fin=1\u000a"}],
[347, 0, "info", "message", { "message": "Server CB, Stream: 0, Processing command: GET /\u000a"}],
[354, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 128, "packet_number": 85839, "payload_length": 106, "scid": "71b13c24e0bbc1e1" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 44, "acked_ranges": [[248, 248]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 96}]}],
[363, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[354, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 232, "packet_number": 0, "payload_length": 211, "scid": "71b13c24e0bbc1e1" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 207}]}],
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    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[354, 0, "recovery", "metrics_updated", {"cwnd": 15360,"bytes_in_flight": 1252}],
[354, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[354, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 807, "packet_number": 0, "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 44, "acked_ranges": [[249, 249]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 165}, { 
    "frame_type": "new_token", "new_token": "736b7a54d34a9e0fb0b5cdbb24eda007f68bb071b9577c437b15d9561f507d58dfd84f4bca16c5a6d191b8145fa002ed11ee"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "2be95e1f5fae42c4", "reset_token": "4ec3fe2de4296090cc254f633e178a44"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "30a2b4953ea66b61", "reset_token": "25550e5b95b055e2a4ad978f6ae2f984"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "598855b18b4d11bb", "reset_token": "48a8961f4faf807eec51f95fff6fe3d5"}, { 
    "frame_type": "stream", "id": 0, "offset": 0, "length": 386, "fin": true , "begins_with": "3c21444f43545950"}, { 
    "frame_type": "padding"}]}],
[354, 0, "recovery", "metrics_updated", {"bytes_in_flight": 2075}],
[354, 0, "transport", "datagram_sent", { "byte_length": 823}],
[354, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[354, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3547}],
[354, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[50034, 0, "transport", "datagram_received", { "byte_length": 1220}],
[50034, 0, "transport", "packet_buffered", {
    "type" : "1RTT",
    "trigger": "keys_unavailable"}],
[50052, 0, "transport", "datagram_received", { "byte_length": 1220}],
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    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[85839, 85839]], "ect0": 1, "ect1": 0, "ce": 0}]}],
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    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[50148, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[50052, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1071, "packet_number": 253, "dcid": "71b13c24e0bbc1e1", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[50161, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=27\u000a"}],
[50163, 0, "info", "message", { "message": "Server CB, Stream: 0, unexpected event\u000a"}],
[50052, 0, "recovery", "metrics_updated", {"cwnd": 18827,"pacing_rate": 1530344,"bytes_in_flight": 0,"smoothed_rtt": 49922,"min_rtt": 49698,"latest_rtt": 49698,"app_limited": 1}],
[50173, 0, "transport", "datagram_received", { "byte_length": 73}],
[50173, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 73,
    "trigger": "aead not ready"}],
[50173, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 32, "packet_number": 255, "dcid": "71b13c24e0bbc1e1" }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[50187, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[50192, 0, "transport", "datagram_received", { "byte_length": 1220}],
[50192, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1220, "packet_number": 250, "dcid": "71b13c24e0bbc1e1" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[50192, 0, "transport", "spin_bit_updated", { "state": true }],
[50192, 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}]}],
[50192, 0, "transport", "datagram_sent", { "byte_length": 22}],
[100057, 0, "transport", "datagram_received", { "byte_length": 82}],
[100057, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 82,
    "trigger": "aead not ready"}],
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    "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}]}],
[324604, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.333333"}]]}]}