{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "4a033da32cda22f8","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "1404945322504"},
"events": [
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[0, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 33, "version": "00000001", "payload_length": 1131, "dcid": "4a033da32cda22f8", "token": "b55d221339fe64d3f02db7ad251667d6ecca392f3c45b4e75e4183133f3b22a74e9c639d3f75ba3f1843729b327b36058b6613" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 426}]}],
[68, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[70, 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}],
[75, 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": "f531486d6ee49185",
    "original_connection_id": "cf87183e77105eef",
    "retry_connection_id": "4a033da32cda22f8",
    "stateless_reset_token": "bf8b6ffe7136c6367d69819efe471d63",
    "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": 35, "acked_ranges": [[33, 33]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 123}]}],
[284, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1066, "packet_number": 0, "payload_length": 1045, "scid": "f531486d6ee49185" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1041}]}],
[284, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[295, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[284, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 220, "packet_number": 1, "payload_length": 199, "scid": "f531486d6ee49185" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1041, "length": 194}]}],
[284, 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": "c2ef1b4684b474ccb4a1332a022c0bb82957a98e42ba2c8ba8c95b591da3cca483c672c5d1c9a0abf2e5b77b7c9dc18e20d5"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "77517d2b39d5440a", "reset_token": "36fb6f51f525556bf646f2d8ab3413e8"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "642b2c333fbade03", "reset_token": "7256fa8e746f5ace43e94dd8f2494deb"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "f9855c45116517ee", "reset_token": "f55c0eac1cd844151b29447f4804b7f7"}, { 
    "frame_type": "padding"}]}],
[284, 0, "recovery", "metrics_updated", {"cwnd": 15360,"bytes_in_flight": 1927}],
[284, 0, "transport", "datagram_sent", { "byte_length": 675}],
[284, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[284, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3399}],
[284, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[38176, 0, "transport", "datagram_received", { "byte_length": 1220}],
[38176, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 100, "packet_number": 34, "payload_length": 11, "dcid": "f531486d6ee49185", "token": "b55d221339fe64d3f02db7ad251667d6ecca392f3c45b4e75e4183133f3b22a74e9c639d3f75ba3f1843729b327b36058b6613" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 8, "acked_ranges": [[80581, 80581]], "ect0": 1, "ect1": 0, "ce": 0}]}],
[38176, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 100, "packet_number": 35, "payload_length": 63, "dcid": "f531486d6ee49185" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 5, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[38271, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[38176, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1020, "packet_number": 36, "dcid": "f531486d6ee49185", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[38176, 0, "recovery", "metrics_updated", {"cwnd": 18679,"pacing_rate": 1921357,"bytes_in_flight": 0,"smoothed_rtt": 37892,"min_rtt": 37892,"latest_rtt": 37892,"app_limited": 1}],
[38291, 0, "transport", "datagram_received", { "byte_length": 1252}],
[38291, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 37, "dcid": "f531486d6ee49185" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[38299, 0, "transport", "datagram_received", { "byte_length": 73}],
[38299, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 73,
    "trigger": "aead not ready"}],
[38299, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 32, "packet_number": 40, "dcid": "f531486d6ee49185" }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[38303, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[38316, 0, "transport", "spin_bit_updated", { "state": true }],
[38316, 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}]}],
[38316, 0, "transport", "datagram_sent", { "byte_length": 22}],
[70229, 0, "transport", "datagram_received", { "byte_length": 82}],
[70229, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 82,
    "trigger": "aead not ready"}],
[70229, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 41, "packet_number": 42, "dcid": "f531486d6ee49185" }, "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}]}],
[333076, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.333333"}]]}]}