{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "0883cf100e0245e0","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "254029833555"},
"events": [
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    "frame_type": "crypto", "offset": 0, "length": 313}, { 
    "frame_type": "ping"}]}],
[670, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[673, 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}],
[680, 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": "f96e28d9900f030c",
    "original_connection_id": "165614a022fc47a4",
    "retry_connection_id": "0883cf100e0245e0",
    "stateless_reset_token": "92cc84904405b6f4a50126a8e3840736",
    "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": 122, "acked_ranges": [[184, 184]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 90}]}],
[981, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1097, "packet_number": 0, "payload_length": 1076, "scid": "f96e28d9900f030c" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1072}]}],
[981, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[1015, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[981, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 188, "packet_number": 1, "payload_length": 167, "scid": "f96e28d9900f030c" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1072, "length": 162}]}],
[981, 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": "ed0af00c9ebf7ae94b5c49c80dffb2df5cf4e74e85fa3400afa449ea6f7a1b152bdaaf013dfb66789bc52ad1236d0979bf8d"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "f7bb9d1ebc188935", "reset_token": "90867ec1ca4eed66f2f814e4c584d53f"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "f2babc5eb710abe0", "reset_token": "85a59fb600350c5e111f0671de6c1cc4"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "4ce58fdb687461fd", "reset_token": "4a544b1ad33a93424420090de08a801e"}, { 
    "frame_type": "padding"}]}],
[981, 0, "recovery", "metrics_updated", {"cwnd": 15360,"bytes_in_flight": 1895}],
[981, 0, "transport", "datagram_sent", { "byte_length": 643}],
[981, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[981, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3367}],
[981, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[23762, 0, "transport", "datagram_received", { "byte_length": 1220}],
[23762, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 101, "packet_number": 185, "payload_length": 11, "dcid": "f96e28d9900f030c", "token": "91f32b91f798ef973a86269e7c325b359c78bfdd2616d441ede2dc6a406a55dcc0004a88c20a903dc85ffd8cdf7557c5f5e1b680" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 2, "acked_ranges": [[108334, 108334]], "ect0": 1, "ect1": 0, "ce": 0}]}],
[23762, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 100, "packet_number": 186, "payload_length": 63, "dcid": "f96e28d9900f030c" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[23837, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[23762, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1019, "packet_number": 187, "dcid": "f96e28d9900f030c", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[23762, 0, "recovery", "metrics_updated", {"cwnd": 18647,"pacing_rate": 3164740,"bytes_in_flight": 0,"smoothed_rtt": 22781,"min_rtt": 22781,"latest_rtt": 22781,"app_limited": 1}],
[23853, 0, "transport", "datagram_received", { "byte_length": 1252}],
[23853, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 188, "dcid": "f96e28d9900f030c" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[23860, 0, "transport", "datagram_received", { "byte_length": 73}],
[23860, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 73,
    "trigger": "aead not ready"}],
[23860, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 32, "packet_number": 190, "dcid": "f96e28d9900f030c" }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[23865, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[23894, 0, "transport", "spin_bit_updated", { "state": true }],
[23894, 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}]}],
[23894, 0, "transport", "datagram_sent", { "byte_length": 22}],
[29778, 0, "transport", "datagram_received", { "byte_length": 82}],
[29778, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 82,
    "trigger": "aead not ready"}],
[29778, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 41, "packet_number": 192, "dcid": "f96e28d9900f030c" }, "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}]}],
[204985, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.333333"}]]}]}