{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "f5c032f9d966880e","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "407151231289"},
"events": [
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[0, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 13, "version": "00000001", "payload_length": 1131, "dcid": "f5c032f9d966880e", "token": "aaa5f129d81b1fe4117d6aab61e42103c19e898c7c4ebd3032f8143c53c2e9721016091e213b22ee78a51c50b5b14cf8144ff5" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 309}, { 
    "frame_type": "ping"}]}],
[172, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[175, 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}],
[183, 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": "0d7e327ef356d62b",
    "original_connection_id": "1be26d3cf2581d9b",
    "retry_connection_id": "f5c032f9d966880e",
    "stateless_reset_token": "50a3b7d53541e2058346ed759194be1c",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[1093, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 122, "packet_number": 94324, "payload_length": 100, "scid": "0d7e327ef356d62b" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[13, 13]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 90}]}],
[1093, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1098, "packet_number": 0, "payload_length": 1077, "scid": "0d7e327ef356d62b" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1073}]}],
[1093, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[1145, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[1093, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 171, "packet_number": 1, "payload_length": 150, "scid": "0d7e327ef356d62b" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1073, "length": 145}]}],
[1093, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 295, "packet_number": 0, "key_phase": 0 }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 149}, { 
    "frame_type": "new_token", "new_token": "c0b379ee370f0a3b5ce3cbe158b12449d1196bfab09a5ab0ff8b98c5b60cdf5c0181ff54372662324679d85d63643f352dd6"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "a21314b342cf3cbf", "reset_token": "d8036b57d62ea7c7027a838f06751bea"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "6460d9c13269266b", "reset_token": "1b241f1315145b95c6af5e96b1c764dd"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "ba7717a27fc70caf", "reset_token": "947d77a1158c2946136f175b248a2083"}, { 
    "frame_type": "padding"}]}],
[1093, 0, "recovery", "metrics_updated", {"cwnd": 15360,"bytes_in_flight": 1750}],
[1093, 0, "transport", "datagram_sent", { "byte_length": 498}],
[1093, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1093, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3222}],
[1093, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[15583, 0, "transport", "datagram_received", { "byte_length": 1220}],
[15583, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 100, "packet_number": 14, "payload_length": 11, "dcid": "0d7e327ef356d62b", "token": "aaa5f129d81b1fe4117d6aab61e42103c19e898c7c4ebd3032f8143c53c2e9721016091e213b22ee78a51c50b5b14cf8144ff5" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 2, "acked_ranges": [[94324, 94324]], "ect0": 1, "ect1": 0, "ce": 0}]}],
[15583, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 84, "packet_number": 15, "payload_length": 47, "dcid": "0d7e327ef356d62b" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 36}]}],
[15667, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[15583, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1036, "packet_number": 16, "dcid": "0d7e327ef356d62b", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[15583, 0, "recovery", "metrics_updated", {"cwnd": 18502,"pacing_rate": 4756058,"bytes_in_flight": 0,"smoothed_rtt": 14490,"min_rtt": 14490,"latest_rtt": 14490,"app_limited": 1}],
[15690, 0, "transport", "datagram_received", { "byte_length": 1252}],
[15690, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 17, "dcid": "0d7e327ef356d62b" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[15740, 0, "transport", "datagram_received", { "byte_length": 73}],
[15740, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 73,
    "trigger": "aead not ready"}],
[15740, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 32, "packet_number": 19, "dcid": "0d7e327ef356d62b" }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[15747, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[15751, 0, "transport", "spin_bit_updated", { "state": true }],
[15751, 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}]}],
[15751, 0, "transport", "datagram_sent", { "byte_length": 22}],
[159236, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.333333"}]]}]}