{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "de54c91d31e48357","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "233159494319"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "4.227.135.147", "port_v4":19512}, "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": 107, "version": "00000001", "payload_length": 1182, "dcid": "de54c91d31e48357" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 357}]}],
[150, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[856, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 88, "packet_number": 72320, "payload_length": 66, "scid": "918c199aff27fc35" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 107, "acked_ranges": [[107, 107]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 56}]}],
[856, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[232841, 0, "transport", "datagram_received", { "byte_length": 1220}],
[232841, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 108, "payload_length": 1182, "dcid": "918c199aff27fc35" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 5, "acked_ranges": [[72320, 72320]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 357, "length": 325}, { 
    "frame_type": "ping"}]}],
[232865, 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}],
[232873, 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": "918c199aff27fc35",
    "original_connection_id": "de54c91d31e48357",
    "stateless_reset_token": "d6dfc9848776a63f3e4b37b4ca702cfa",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[233143, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 155, "packet_number": 72321, "payload_length": 133, "scid": "918c199aff27fc35" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 37, "acked_ranges": [[107, 108]]}, { 
    "frame_type": "crypto", "offset": 56, "length": 123}]}],
[233143, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1065, "packet_number": 0, "payload_length": 1044, "scid": "918c199aff27fc35" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1040}]}],
[233143, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[233154, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[233143, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 210, "packet_number": 1, "payload_length": 189, "scid": "918c199aff27fc35" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1040, "length": 184}]}],
[233143, 0, "transport", "datagram_sent", { "byte_length": 226}],
[234471, 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": "4d59198f3141b719fbeb90122e821b3527a87ea1a18d8ea4764b8a903effae1f16f933d0551430b5cca89fb4e4d5023a9ffa"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "899a06a494e273e9", "reset_token": "4c1d995325a739878f20329d71872adc"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "0be193933de2adf1", "reset_token": "7b6dc9f1d5faf0dca2c161cfaee90f3c"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "87f21a4f18c9ebb2", "reset_token": "bd691decfefde9f67f9ef8adacf7bb00"}, { 
    "frame_type": "padding"}]}],
[234471, 0, "recovery", "metrics_updated", {"cwnd": 15448,"pacing_rate": 1361424,"bytes_in_flight": 1917,"smoothed_rtt": 231985,"min_rtt": 231985,"latest_rtt": 231985}],
[234471, 0, "transport", "datagram_sent", { "byte_length": 439}],
[237052, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[237052, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3389,"smoothed_rtt": 231985}],
[237052, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[363228, 0, "transport", "datagram_received", { "byte_length": 144}],
[363228, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 104, "packet_number": 109, "payload_length": 67, "dcid": "918c199aff27fc35" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 6, "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}]}],
[363239, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=5\u000a"}],
[363228, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 40, "packet_number": 110, "dcid": "918c199aff27fc35", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[363268, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.250000"}]]}]}