{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "0196eac67d17be48","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "403816981119"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "52.190.183.80", "port_v4":54740}, "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": "0196eac67d17be48", "token": "97d593edb13fce328d8d79ba4461a58c2af6a6f0ffce172b3cb45a0ea24bbe1c1b6999c32c975585db57c1238c11a9c4021e45af" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 357}, { 
    "frame_type": "ping"}]}],
[106, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[118, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 87, "packet_number": 73151, "payload_length": 65, "scid": "d339e9571116a2b7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 14, "acked_ranges": [[211, 211]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 56}]}],
[118, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[69155, 0, "transport", "datagram_received", { "byte_length": 1220}],
[69155, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 212, "payload_length": 1130, "dcid": "d339e9571116a2b7", "token": "97d593edb13fce328d8d79ba4461a58c2af6a6f0ffce172b3cb45a0ea24bbe1c1b6999c32c975585db57c1238c11a9c4021e45af" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 3, "acked_ranges": [[73151, 73151]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 357, "length": 325}]}],
[69174, 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}],
[69181, 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": "d339e9571116a2b7",
    "original_connection_id": "ba2c97359039c335",
    "retry_connection_id": "0196eac67d17be48",
    "stateless_reset_token": "f90f70bb67c46489ff18f4ac28ac92ff",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[69416, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 155, "packet_number": 73152, "payload_length": 133, "scid": "d339e9571116a2b7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 32, "acked_ranges": [[211, 212]]}, { 
    "frame_type": "crypto", "offset": 56, "length": 123}]}],
[69416, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1065, "packet_number": 0, "payload_length": 1044, "scid": "d339e9571116a2b7" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1040}]}],
[69416, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[69426, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[69416, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 220, "packet_number": 1, "payload_length": 199, "scid": "d339e9571116a2b7" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1040, "length": 194}]}],
[69416, 0, "transport", "datagram_sent", { "byte_length": 236}],
[70804, 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": "c84f5b530b2316897db4ea0f3eaae84f6f92dcd94dc25b33ee9e1d97f85df8811ade0fb6b4f87b80ab73497f689953ad591e"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "25b3a12225d0d779", "reset_token": "3b033e2c79ca7463cd9927f892d67121"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "093b1c28f27a7704", "reset_token": "c4d8b72407efa66c4b80a1da21a54f51"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "5e32a775eb10fa13", "reset_token": "ee0a7ce55a8ee285ea2f9f79eb1a3a72"}, { 
    "frame_type": "padding"}]}],
[70804, 0, "recovery", "metrics_updated", {"cwnd": 15447,"pacing_rate": 1361424,"bytes_in_flight": 1927,"smoothed_rtt": 69037,"min_rtt": 69037,"latest_rtt": 69037}],
[70804, 0, "transport", "datagram_sent", { "byte_length": 439}],
[73384, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[73384, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3399,"smoothed_rtt": 69037}],
[73384, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[140713, 0, "transport", "datagram_received", { "byte_length": 1220}],
[140713, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 101, "packet_number": 213, "payload_length": 11, "dcid": "d339e9571116a2b7", "token": "97d593edb13fce328d8d79ba4461a58c2af6a6f0ffce172b3cb45a0ea24bbe1c1b6999c32c975585db57c1238c11a9c4021e45af" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 8, "acked_ranges": [[73152, 73152]], "ect0": 2, "ect1": 0, "ce": 0}]}],
[140713, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 100, "packet_number": 214, "payload_length": 63, "dcid": "d339e9571116a2b7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 5, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[140781, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[140713, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1019, "packet_number": 215, "dcid": "d339e9571116a2b7", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[0, 0]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[140713, 0, "recovery", "metrics_updated", {"cwnd": 17310,"bytes_in_flight": 1472,"smoothed_rtt": 69576,"latest_rtt": 69653,"app_limited": 1}],
[140796, 0, "transport", "datagram_received", { "byte_length": 1252}],
[140796, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 216, "dcid": "d339e9571116a2b7" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[140804, 0, "transport", "datagram_received", { "byte_length": 81}],
[140804, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 81,
    "trigger": "aead not ready"}],
[140804, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 40, "packet_number": 218, "dcid": "d339e9571116a2b7" }, "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}]}],
[140823, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[140804, 0, "recovery", "metrics_updated", {"cwnd": 18766,"pacing_rate": 1361387,"bytes_in_flight": 0,"smoothed_rtt": 69306,"min_rtt": 67420,"latest_rtt": 67420}],
[140828, 0, "transport", "spin_bit_updated", { "state": true }],
[140828, 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}]}],
[140828, 0, "transport", "datagram_sent", { "byte_length": 22}],
[206296, 0, "transport", "datagram_received", { "byte_length": 82}],
[206296, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 82,
    "trigger": "aead not ready"}],
[206296, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 41, "packet_number": 220, "dcid": "d339e9571116a2b7" }, "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}]}],
[512720, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.200000"}]]}]}