{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "2ea45f5dd1c3b68f","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "3940657327596"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "20.3.221.176", "port_v4":64428}, "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": 214, "version": "00000001", "payload_length": 1182, "dcid": "2ea45f5dd1c3b68f" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 380}]}],
[148, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[157, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 87, "packet_number": 80332, "payload_length": 65, "scid": "def6966ab7fe7e8f" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 19, "acked_ranges": [[214, 214]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 56}]}],
[157, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[62388, 0, "transport", "datagram_received", { "byte_length": 1220}],
[62388, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 215, "payload_length": 1182, "dcid": "def6966ab7fe7e8f" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 5, "acked_ranges": [[80332, 80332]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 380, "length": 348}]}],
[62428, 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": "",
    "version_negotiation": "chosen": "00000001", "others": ["00000001","6b3343cf"]},
    "min_ack_delay" : 16000,
    "3d7e9f0bca12fea6": ""}],
[62438, 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": "def6966ab7fe7e8f",
    "original_connection_id": "2ea45f5dd1c3b68f",
    "stateless_reset_token": "457d8957d584f86af04e0248610af1f0",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "version_negotiation": "chosen": "00000001", "others": ["00000001","6b3343cf","709a50c4","ff000022","ff000021","ff000020","ff00001f","ff00001d","ff00001e","ff00001c","ff00001b","50435131","50435130"]},
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[64614, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 156, "packet_number": 80333, "payload_length": 134, "scid": "def6966ab7fe7e8f" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 278, "acked_ranges": [[214, 215]]}, { 
    "frame_type": "crypto", "offset": 56, "length": 123}]}],
[64614, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1064, "packet_number": 0, "payload_length": 1043, "scid": "def6966ab7fe7e8f" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1039}]}],
[64614, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[64644, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9?"}],
[64614, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 807, "packet_number": 1, "payload_length": 786, "scid": "def6966ab7fe7e8f" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1039, "length": 781}]}],
[64614, 0, "transport", "datagram_sent", { "byte_length": 823}],
[69450, 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": "cea429a900917eb2db800175617beda5c4cdb51eadbc633f0dfc3d16d4ff6a8d222237637b26bb40a016680927a8dbd55952"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "cdb918ff138e2f0c", "reset_token": "e6c900d05cd3b701e3f0b23a23b36fc8"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "e104fbda9e1fe583", "reset_token": "7be3bc2df61a2471c4d877f6a1ede5bd"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "8a6946d6bd2c6cbb", "reset_token": "717a3d4c4dd11198ceeb319382c92841"}, { 
    "frame_type": "padding"}]}],
[69450, 0, "transport", "datagram_sent", { "byte_length": 439}],
[72821, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[72821, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[124735, 0, "transport", "datagram_received", { "byte_length": 1220}],
[124735, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 49, "packet_number": 216, "payload_length": 11, "dcid": "def6966ab7fe7e8f" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 4, "acked_ranges": [[80333, 80333]], "ect0": 2, "ect1": 0, "ce": 0}]}],
[124735, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 1171, "packet_number": 217, "payload_length": 1134, "dcid": "def6966ab7fe7e8f" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 2, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}, { 
    "frame_type": "padding"}]}],
[124802, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10?"}],
[124808, 0, "transport", "datagram_received", { "byte_length": 1252}],
[124808, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 218, "dcid": "def6966ab7fe7e8f", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[124821, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 2 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[218, 218]]}, { 
    "frame_type": "ack_frequency", "sequence_number": 0, "packet_tolerance": 2, "max_ack_delay": 16000, "reordering_threshold": 0}, { 
    "frame_type": "handshake_done"}, { 
    "frame_type": "padding"}]}],
[124821, 0, "transport", "datagram_sent", { "byte_length": 55}],
[130783, 0, "transport", "datagram_received", { "byte_length": 73}],
[130783, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 73,
    "trigger": "aead not ready"}],
[130783, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 32, "packet_number": 220, "dcid": "def6966ab7fe7e8f" }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[130811, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6?"}],
[130816, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 6, "packet_number": 3 }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 0}]}],
[130816, 0, "transport", "datagram_sent", { "byte_length": 22}],
[183061, 0, "transport", "datagram_received", { "byte_length": 40}],
[183061, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 40, "packet_number": 221, "dcid": "def6966ab7fe7e8f" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 2]], "ect0": 3, "ect1": 0, "ce": 0}, { 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[188823, 0, "transport", "datagram_received", { "byte_length": 41}],
[188823, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 41, "packet_number": 222, "dcid": "def6966ab7fe7e8f" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 3]], "ect0": 4, "ect1": 0, "ce": 0}, { 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 0}]}],
[598260, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.166667"}]]}]}