{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "e78454e6aab68f3c","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "1818987840796"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "172.174.133.128", "port_v4":13525}, "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": 167, "version": "00000001", "payload_length": 1130, "dcid": "e78454e6aab68f3c", "token": "bff4e0bbcacb7415c60ab5685f82a12f5b200b9e82757d2fda7292cbfa03c300925ef48fb6853cae57d87b9e659d8924128bdba5" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 560}]}],
[719, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[735, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 88, "packet_number": 68037, "payload_length": 66, "scid": "b5e70d1ae62f2d41" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 91, "acked_ranges": [[167, 167]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 56}]}],
[735, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[3996, 0, "transport", "datagram_received", { "byte_length": 1220}],
[3996, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 168, "payload_length": 1130, "dcid": "b5e70d1ae62f2d41", "token": "bff4e0bbcacb7415c60ab5685f82a12f5b200b9e82757d2fda7292cbfa03c300925ef48fb6853cae57d87b9e659d8924128bdba5" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 3, "acked_ranges": [[68037, 68037]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 560, "length": 528}]}],
[4017, 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}],
[4025, 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": "b5e70d1ae62f2d41",
    "original_connection_id": "fdcc54e08a242d8f",
    "retry_connection_id": "e78454e6aab68f3c",
    "stateless_reset_token": "4cc9e1636a8106cc9b79b3dac161ef7f",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[4322, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 155, "packet_number": 68038, "payload_length": 133, "scid": "b5e70d1ae62f2d41" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 40, "acked_ranges": [[167, 168]]}, { 
    "frame_type": "crypto", "offset": 56, "length": 123}]}],
[4322, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1065, "packet_number": 0, "payload_length": 1044, "scid": "b5e70d1ae62f2d41" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1040}]}],
[4322, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[4335, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[4322, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 220, "packet_number": 1, "payload_length": 199, "scid": "b5e70d1ae62f2d41" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1040, "length": 194}]}],
[4322, 0, "transport", "datagram_sent", { "byte_length": 236}],
[7872, 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": "dbaf7fef641b8247f4ded5a00d87ad55a07a4cc04ac818437c103874701d84c277667674a14fe967ce6351b1d295aecdcd3e"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "768f7615ae978670", "reset_token": "e967140c54c660ca0877dccb605ea6fc"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "3b5f7644ece21862", "reset_token": "959e1aed88a936196cae78962c5aff28"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "5646e76157e897f2", "reset_token": "30c5fa9622292a3326387248683fe392"}, { 
    "frame_type": "padding"}]}],
[7872, 0, "recovery", "metrics_updated", {"cwnd": 15448,"pacing_rate": 3071450,"bytes_in_flight": 1927,"smoothed_rtt": 3261,"min_rtt": 3261,"latest_rtt": 3261}],
[7872, 0, "transport", "datagram_sent", { "byte_length": 439}],
[8003, 0, "transport", "datagram_received", { "byte_length": 1220}],
[8003, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 101, "packet_number": 169, "payload_length": 11, "dcid": "b5e70d1ae62f2d41", "token": "bff4e0bbcacb7415c60ab5685f82a12f5b200b9e82757d2fda7292cbfa03c300925ef48fb6853cae57d87b9e659d8924128bdba5" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 5, "acked_ranges": [[68038, 68038]], "ect0": 2, "ect1": 0, "ce": 0}]}],
[8003, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 1119, "packet_number": 170, "payload_length": 1082, "dcid": "b5e70d1ae62f2d41" }, "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"}]}],
[8065, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[8072, 0, "transport", "datagram_received", { "byte_length": 1252}],
[8072, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 171, "dcid": "b5e70d1ae62f2d41", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8072, 0, "recovery", "metrics_updated", {"cwnd": 16888,"pacing_rate": 7880409,"bytes_in_flight": 439,"smoothed_rtt": 3359,"latest_rtt": 3681,"app_limited": 1}],
[8082, 0, "transport", "datagram_received", { "byte_length": 73}],
[8082, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 73,
    "trigger": "aead not ready"}],
[8082, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 32, "packet_number": 173, "dcid": "b5e70d1ae62f2d41" }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[8087, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[8091, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 6, "packet_number": 1 }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 0}]}],
[8091, 0, "transport", "datagram_sent", { "byte_length": 22}],
[150738, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.250000"}]]}]}
