{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "dc077cc6a7098197","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "1155747428984"},
"events": [
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    "frame_type": "crypto", "offset": 0, "length": 529}]}],
[156, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[159, 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": "cf9a3f05be282082",
    "original_connection_id": "3d405b78e3507fe0",
    "retry_connection_id": "dc077cc6a7098197",
    "stateless_reset_token": "0adfed64c27b6a3bc2e423737323ba8f",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[175, 0, "info", "message", { "message": "Session ticket properly decrypted"}],
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    "frame_type": "ack", "ack_delay": 48, "acked_ranges": [[36, 36]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 96}]}],
[397, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
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    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[388, 0, "recovery", "metrics_updated", {"cwnd": 15360,"bytes_in_flight": 1252}],
[388, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[388, 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": "f9dbecdc45244f66eb38edf2257f817fd572382daf5984cca3a48768bb71b702e7415e3182de48eb59d3db092ac83c6b534e"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "b2d4cecb9fbbc704", "reset_token": "6671f68f4fe0b769e4f6d433be958d8d"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "b554c44069d77f3c", "reset_token": "8233be832b92539de57ca1a7ea28265c"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "f623e86875db5076", "reset_token": "33f1a3b0f05c4a6e03228714bc3ef849"}, { 
    "frame_type": "padding"}]}],
[388, 0, "recovery", "metrics_updated", {"bytes_in_flight": 1691}],
[388, 0, "transport", "datagram_sent", { "byte_length": 439}],
[388, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[388, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3163}],
[388, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[2833, 0, "transport", "datagram_received", { "byte_length": 1252}],
[2833, 0, "transport", "packet_buffered", {
    "type" : "1RTT",
    "trigger": "keys_unavailable"}],
[2877, 0, "transport", "datagram_received", { "byte_length": 1220}],
[2877, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 100, "packet_number": 38, "payload_length": 11, "dcid": "cf9a3f05be282082", "token": "9ec6bd5dc86fff6c4a6709eacc4f408b39c5a006d9af020e2148c39ea6c3dcac0f866188abf1f010c12ea6db7dcd11c07d98f1" }, "frames": [{ 
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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}]}],
[2947, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[2877, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1020, "packet_number": 41, "dcid": "cf9a3f05be282082", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
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[2877, 0, "recovery", "metrics_updated", {"cwnd": 18443,"pacing_rate": 27133640,"bytes_in_flight": 0,"smoothed_rtt": 2719,"min_rtt": 2489,"latest_rtt": 2489,"app_limited": 1}],
[2965, 0, "transport", "datagram_received", { "byte_length": 73}],
[2965, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 73,
    "trigger": "aead not ready"}],
[2965, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 32, "packet_number": 43, "dcid": "cf9a3f05be282082" }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[2970, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[2974, 0, "transport", "datagram_received", { "byte_length": 1252}],
[2974, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 37, "dcid": "cf9a3f05be282082" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2974, 0, "transport", "spin_bit_updated", { "state": true }],
[2974, 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}]}],
[2974, 0, "transport", "datagram_sent", { "byte_length": 22}],
[93456, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.333333"}]]}]}