{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "016a40d46f21f190","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "3910670971280"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "20.55.15.0", "port_v4":23636}, "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": 210, "version": "00000001", "payload_length": 1182, "dcid": "016a40d46f21f190" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 357}]}],
[781, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[791, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 88, "packet_number": 96770, "payload_length": 66, "scid": "0ddd3189e8e11260" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 98, "acked_ranges": [[210, 210]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 56}]}],
[791, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[188591, 0, "transport", "datagram_received", { "byte_length": 1220}],
[188591, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 211, "payload_length": 1182, "dcid": "0ddd3189e8e11260" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 6, "acked_ranges": [[96770, 96770]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 357, "length": 325}, { 
    "frame_type": "ping"}]}],
[188633, 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}],
[188642, 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": "0ddd3189e8e11260",
    "original_connection_id": "016a40d46f21f190",
    "stateless_reset_token": "87ec1ce0c40608271d16013c54f41eb9",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[189473, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 156, "packet_number": 96771, "payload_length": 134, "scid": "0ddd3189e8e11260" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 110, "acked_ranges": [[210, 211]]}, { 
    "frame_type": "crypto", "offset": 56, "length": 123}]}],
[189473, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1064, "packet_number": 0, "payload_length": 1043, "scid": "0ddd3189e8e11260" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1039}]}],
[189473, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[189506, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9?"}],
[189473, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 748, "packet_number": 1, "payload_length": 727, "scid": "0ddd3189e8e11260" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1039, "length": 722}]}],
[189473, 0, "transport", "datagram_sent", { "byte_length": 764}],
[194524, 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": "95b97a52eb042ebed9be02928ff16c636924a3e3c0dc54051c32c6ac5f8a8359a71add9507eb8e456c5a5a5f029a56806f5a"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "a9062e65f4bf0fb5", "reset_token": "6c5a79c55cc08715f41ccbe43cccad52"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "1e7935f6dd16f984", "reset_token": "d19afb57c2da36b062ec1bf05464c699"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "92e6a3fc38663fa9", "reset_token": "a6dc458e4fff7e3c6a43d544d3522b95"}, { 
    "frame_type": "padding"}]}],
[194524, 0, "transport", "datagram_sent", { "byte_length": 439}],
[196657, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[196657, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[320648, 0, "transport", "datagram_received", { "byte_length": 1220}],
[320648, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 49, "packet_number": 212, "payload_length": 11, "dcid": "0ddd3189e8e11260" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 18, "acked_ranges": [[96771, 96771]], "ect0": 2, "ect1": 0, "ce": 0}]}],
[320648, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 100, "packet_number": 213, "payload_length": 63, "dcid": "0ddd3189e8e11260" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 15, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[320710, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10?"}],
[320648, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1071, "packet_number": 214, "dcid": "0ddd3189e8e11260", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[320742, 0, "transport", "datagram_received", { "byte_length": 1252}],
[320742, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 215, "dcid": "0ddd3189e8e11260" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[320754, 0, "transport", "spin_bit_updated", { "state": true }],
[320754, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 2 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[214, 215]]}, { 
    "frame_type": "ack_frequency", "sequence_number": 0, "packet_tolerance": 2, "max_ack_delay": 16000, "reordering_threshold": 0}, { 
    "frame_type": "handshake_done"}, { 
    "frame_type": "padding"}]}],
[320754, 0, "transport", "datagram_sent", { "byte_length": 55}],
[370476, 0, "transport", "datagram_received", { "byte_length": 1332}],
[370476, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1332, "packet_number": 216, "dcid": "0ddd3189e8e11260" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[370492, 0, "transport", "datagram_received", { "byte_length": 40}],
[370492, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 40, "packet_number": 217, "dcid": "0ddd3189e8e11260" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 7, "acked_ranges": [[2, 2]], "ect0": 3, "ect1": 0, "ce": 0}, { 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[370504, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6?"}],
[370542, 0, "transport", "spin_bit_updated", { "state": false }],
[370542, 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}]}],
[370542, 0, "transport", "datagram_sent", { "byte_length": 22}],
[380734, 0, "transport", "datagram_received", { "byte_length": 41}],
[380734, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 41, "packet_number": 218, "dcid": "0ddd3189e8e11260" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[2, 3]], "ect0": 4, "ect1": 0, "ce": 0}, { 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 0}]}],
[1639779, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.166667"}]]}]}