{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "fa7990e7e052d0cb","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "1099602954906"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "20.163.47.64", "port_v4":3101}, "addr_to" : {"ip_v4": "172.31.61.32", "port_v4":21009}}],
[0, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 211, "version": "00000001", "payload_length": 1130, "dcid": "fa7990e7e052d0cb", "token": "96fdcf8aa417e16c2d1c1d00fe37b731e5a243f20b3bc09973056aea99fe68daf173ed4b325078b2029b0b8beb3d4ed0a817565b" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 371}]}],
[798, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[844, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 88, "packet_number": 117484, "payload_length": 66, "scid": "c88fa8508d9b78c0" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 105, "acked_ranges": [[211, 211]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 56}]}],
[844, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[50540, 0, "transport", "datagram_received", { "byte_length": 1220}],
[50540, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 212, "payload_length": 1130, "dcid": "c88fa8508d9b78c0", "token": "96fdcf8aa417e16c2d1c1d00fe37b731e5a243f20b3bc09973056aea99fe68daf173ed4b325078b2029b0b8beb3d4ed0a817565b" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 3, "acked_ranges": [[117484, 117484]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 371, "length": 339}]}],
[50561, 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}],
[50569, 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": "c88fa8508d9b78c0",
    "original_connection_id": "93b2b3aa562e396f",
    "retry_connection_id": "fa7990e7e052d0cb",
    "stateless_reset_token": "ae7671d79ae3929f7a750ea2fb8b2473",
    "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"}],
[50846, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 155, "packet_number": 117485, "payload_length": 133, "scid": "c88fa8508d9b78c0" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 38, "acked_ranges": [[211, 212]]}, { 
    "frame_type": "crypto", "offset": 56, "length": 123}]}],
[50846, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1065, "packet_number": 0, "payload_length": 1044, "scid": "c88fa8508d9b78c0" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1040}]}],
[50846, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[50902, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[50846, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 279, "packet_number": 1, "payload_length": 258, "scid": "c88fa8508d9b78c0" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1040, "length": 253}]}],
[50846, 0, "transport", "datagram_sent", { "byte_length": 295}],
[53020, 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": "dbde4caaaba3af751d6ab27588ef70d54af0e2af9282475665db5f62705b1ab2fddbb42ebc086b89cbd7f8aed27f50fb5860"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "b3b7644fd080b858", "reset_token": "57e00c649d3f6344907feae6c8c3bd74"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "05a95ef7c06ec167", "reset_token": "18811a3d263552fa76bbffe94b0f8806"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "f5ea3e853a0aeaf4", "reset_token": "e078c710d1bc26f4d8444ee1897b0a14"}, { 
    "frame_type": "padding"}]}],
[53020, 0, "recovery", "metrics_updated", {"cwnd": 15448,"pacing_rate": 1361424,"bytes_in_flight": 1986,"smoothed_rtt": 49696,"min_rtt": 49696,"latest_rtt": 49696}],
[53020, 0, "transport", "datagram_sent", { "byte_length": 439}],
[55311, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[55311, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3458,"smoothed_rtt": 49696}],
[55311, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[101181, 0, "transport", "datagram_received", { "byte_length": 1220}],
[101181, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 101, "packet_number": 213, "payload_length": 11, "dcid": "c88fa8508d9b78c0", "token": "96fdcf8aa417e16c2d1c1d00fe37b731e5a243f20b3bc09973056aea99fe68daf173ed4b325078b2029b0b8beb3d4ed0a817565b" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 4, "acked_ranges": [[117485, 117485]], "ect0": 2, "ect1": 0, "ce": 0}]}],
[101181, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 1119, "packet_number": 214, "payload_length": 1082, "dcid": "c88fa8508d9b78c0" }, "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"}]}],
[101257, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[101264, 0, "transport", "datagram_received", { "byte_length": 1252}],
[101264, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 215, "dcid": "c88fa8508d9b78c0", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[101264, 0, "recovery", "metrics_updated", {"cwnd": 16947,"bytes_in_flight": 1911,"smoothed_rtt": 49845,"latest_rtt": 50335,"app_limited": 1}],
[101275, 0, "transport", "datagram_received", { "byte_length": 73}],
[101275, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 73,
    "trigger": "aead not ready"}],
[101275, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 32, "packet_number": 217, "dcid": "c88fa8508d9b78c0" }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[101280, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[101311, 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}]}],
[101311, 0, "transport", "datagram_sent", { "byte_length": 22}],
[150154, 0, "transport", "datagram_received", { "byte_length": 82}],
[150154, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 82,
    "trigger": "aead not ready"}],
[150154, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 41, "packet_number": 219, "dcid": "c88fa8508d9b78c0" }, "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}]}],
[456398, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.200000"}]]}]}
