{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "ebd673fc95d52fc1","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "1099926066486"},
"events": [
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[0, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 31, "version": "00000001", "payload_length": 1182, "dcid": "ebd673fc95d52fc1" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1178}]}],
[829, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 28, "packet_number": 83120, "payload_length": 6, "scid": "20a61c0e654eac9b" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 103, "acked_ranges": [[31, 31]]}]}],
[829, 0, "transport", "datagram_sent", { "byte_length": 44}],
[251186, 0, "recovery", "packet_lost", {
    "packet_type" : "initial",
    "packet_number" : 83120,
    "trigger": "timer",
    "header": {
        "packet_type" : "initial",
        "packet_number" : 83120,
        "packet_size" : 28}}],
[274411, 0, "transport", "datagram_received", { "byte_length": 1220}],
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    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[83120, 83120]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 1178, "length": 413}, { 
    "frame_type": "ping"}]}],
[274443, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[274447, 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}],
[274461, 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": "20a61c0e654eac9b",
    "original_connection_id": "ebd673fc95d52fc1",
    "stateless_reset_token": "64d4ab01f03a0cd72f7c3ae897f4515f",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[275042, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 124, "packet_number": 83121, "payload_length": 102, "scid": "20a61c0e654eac9b" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 78, "acked_ranges": [[33, 33], [31, 31]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 90}]}],
[275042, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1096, "packet_number": 0, "payload_length": 1075, "scid": "20a61c0e654eac9b" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1071}]}],
[275042, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[275057, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[275042, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 179, "packet_number": 1, "payload_length": 158, "scid": "20a61c0e654eac9b" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1071, "length": 153}]}],
[275042, 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": "75719c44d9cf3441252c17d665841304882d7ea31e32afe5d7324ccb01c9cbf97912aa3a7c1b1264c15f0cf28848f9c161b1"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "d828831f0e9fcc7e", "reset_token": "dd18ffa955ad62b883c80706910deada"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "59e0285e89555506", "reset_token": "dfe26169c081415d55c9e8cd38bf10b0"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "108b71fac4b4969e", "reset_token": "735d124984a4ac4360baacdd8078d3d1"}, { 
    "frame_type": "padding"}]}],
[275042, 0, "recovery", "metrics_updated", {"cwnd": 15360,"bytes_in_flight": 1886}],
[275042, 0, "transport", "datagram_sent", { "byte_length": 634}],
[275042, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[275042, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3358}],
[275042, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[344855, 0, "transport", "datagram_received", { "byte_length": 144}],
[344855, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 104, "packet_number": 34, "payload_length": 67, "dcid": "20a61c0e654eac9b" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 4, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}, { 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 11}]}],
[344876, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=5\u000a"}],
[344855, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 40, "packet_number": 35, "dcid": "20a61c0e654eac9b", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[344931, 0, "info", "message", { "message": "Closed. Retrans= 1, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.333333"}]]}]}