{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "54c420011f62b28e","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "1720458747546"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "13.83.235.215", "port_v4":44204}, "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": 222, "version": "00000001", "payload_length": 1130, "dcid": "54c420011f62b28e", "token": "9b3a9d22d9d2ccbca9c0f27120645b98aab5ee790d265a9bb14c6e3b5abbd3b8c8cc56233396f523fdc6c08411e952302db8c773" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 313}, { 
    "frame_type": "ping"}]}],
[711, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[714, 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}],
[720, 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": "c48f22e2e8fa1a16",
    "original_connection_id": "c9de8f15f5f25421",
    "retry_connection_id": "54c420011f62b28e",
    "stateless_reset_token": "5e90d608c488ed5ce3cceb968e68ace6",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[956, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 123, "packet_number": 101413, "payload_length": 101, "scid": "c48f22e2e8fa1a16" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 119, "acked_ranges": [[222, 222]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 90}]}],
[956, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1097, "packet_number": 0, "payload_length": 1076, "scid": "c48f22e2e8fa1a16" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1072}]}],
[956, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[971, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[956, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 188, "packet_number": 1, "payload_length": 167, "scid": "c48f22e2e8fa1a16" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1072, "length": 162}]}],
[956, 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": "db3ebf3daea494de7d94c6a34764cbb5709fe223d7bac97e7ff43e7f139ae45b183e7b3a714672a0b41256ee54f54fa434c1"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "22f461d074b2d2d9", "reset_token": "eaf3ef7c2bd14f61dffbc349277bf0fc"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "6cad3d4182ce41de", "reset_token": "f70c58f186f56b6096ff545379b514a4"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "50f056d917b45066", "reset_token": "9b783319d91e38a4966e4ad1677f1341"}, { 
    "frame_type": "padding"}]}],
[956, 0, "recovery", "metrics_updated", {"cwnd": 15360,"bytes_in_flight": 1895}],
[956, 0, "transport", "datagram_sent", { "byte_length": 643}],
[956, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[956, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3367}],
[956, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[250956, 0, "recovery", "packet_lost", {
    "packet_type" : "initial",
    "packet_number" : 101413,
    "trigger": "timer",
    "header": {
        "packet_type" : "initial",
        "packet_number" : 101413,
        "packet_size" : 123}}],
[250956, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 167, "packet_number": 101414, "payload_length": 145, "scid": "c48f22e2e8fa1a16" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 90}, { 
    "frame_type": "ack", "ack_delay": 31369, "acked_ranges": [[222, 222]]}]}],
[250956, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3411}],
[250956, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1053, "packet_number": 2, "payload_length": 1032, "scid": "c48f22e2e8fa1a16" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[250956, 0, "recovery", "metrics_updated", {"bytes_in_flight": 4480}],
[250956, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[274404, 0, "transport", "datagram_received", { "byte_length": 144}],
[274404, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 104, "packet_number": 223, "payload_length": 67, "dcid": "c48f22e2e8fa1a16" }, "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": "connection_close", "error_space": "transport", "error_code": 11}]}],
[274414, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=5\u000a"}],
[274404, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 40, "packet_number": 224, "dcid": "c48f22e2e8fa1a16", "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}]}],
[274445, 0, "info", "message", { "message": "Closed. Retrans= 1, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.333333"}]]}]}