{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "fc29ea7840475984","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "402337066466"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "20.118.231.178", "port_v4":20690}, "addr_to" : {"ip_v4": "172.31.61.32", "port_v4":20753}}],
[0, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 230, "version": "00000001", "payload_length": 1182, "dcid": "fc29ea7840475984" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 520}]}],
[177, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[181, 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}],
[190, 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": "0ec25fb737128d0a",
    "original_connection_id": "fc29ea7840475984",
    "stateless_reset_token": "db847ce6a4701a48d9788dc9fab5b64d",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[197, 0, "info", "message", { "message": "Session ticket properly decrypted"}],
[407, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 128, "packet_number": 68857, "payload_length": 106, "scid": "0ec25fb737128d0a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 50, "acked_ranges": [[230, 230]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 96}]}],
[417, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[407, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 232, "packet_number": 0, "payload_length": 211, "scid": "0ec25fb737128d0a" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 207}]}],
[407, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 844, "packet_number": 1, "payload_length": 823, "scid": "0ec25fb737128d0a" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[407, 0, "recovery", "metrics_updated", {"cwnd": 15360,"bytes_in_flight": 1252}],
[407, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[407, 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": "4012eea48d59e259188f85fe7bc744dce069973a85dc924c41a997f805fef069a8dbca3d2c1630385d5eba8968d4cf0ac1e1"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "855233031ecb02a6", "reset_token": "4f903ebe360dedbcb5618d3c332d1f51"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "6671b9d28a211a23", "reset_token": "2f05fd46ed7261a5d00828e57c1776a1"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "95a228fec7407dd0", "reset_token": "ece66cfa61d3b3ca09548f438a853f1c"}, { 
    "frame_type": "padding"}]}],
[407, 0, "recovery", "metrics_updated", {"bytes_in_flight": 1691}],
[407, 0, "transport", "datagram_sent", { "byte_length": 439}],
[407, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[407, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3163}],
[407, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[31671, 0, "transport", "datagram_received", { "byte_length": 1220}],
[31671, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 49, "packet_number": 231, "payload_length": 11, "dcid": "0ec25fb737128d0a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[68857, 68857]], "ect0": 1, "ect1": 0, "ce": 0}]}],
[31671, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 100, "packet_number": 232, "payload_length": 63, "dcid": "0ec25fb737128d0a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[31753, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[31671, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1071, "packet_number": 233, "dcid": "0ec25fb737128d0a", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[31671, 0, "recovery", "metrics_updated", {"cwnd": 18443,"pacing_rate": 2163115,"bytes_in_flight": 0,"smoothed_rtt": 31264,"min_rtt": 31264,"latest_rtt": 31264,"app_limited": 1}],
[31771, 0, "transport", "datagram_received", { "byte_length": 1252}],
[31771, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 234, "dcid": "0ec25fb737128d0a" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[31778, 0, "transport", "datagram_received", { "byte_length": 73}],
[31778, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 73,
    "trigger": "aead not ready"}],
[31778, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 32, "packet_number": 236, "dcid": "0ec25fb737128d0a" }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[31783, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[31788, 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}]}],
[31788, 0, "transport", "datagram_sent", { "byte_length": 22}],
[60816, 0, "transport", "datagram_received", { "byte_length": 82}],
[60816, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 82,
    "trigger": "aead not ready"}],
[60816, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 41, "packet_number": 238, "dcid": "0ec25fb737128d0a" }, "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}]}],
[251362, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.333333"}]]}]}