{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "f949b19016c1ae73","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "1110473138902"},
"events": [
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    "frame_type": "crypto", "offset": 0, "length": 560}]}],
[168, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[185, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 86, "packet_number": 113054, "payload_length": 64, "scid": "bd4703b8441e8617" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 23, "acked_ranges": [[35, 35]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 56}]}],
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    "frame_type": "ack", "ack_delay": 4, "acked_ranges": [[113054, 113054]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 560, "length": 528}]}],
[7000, 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}],
[7010, 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": "bd4703b8441e8617",
    "original_connection_id": "47ffd948039b773d",
    "retry_connection_id": "f949b19016c1ae73",
    "stateless_reset_token": "d1db1c870c09dbcadd1fc7407c4c6df9",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
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    "frame_type": "ack", "ack_delay": 52, "acked_ranges": [[35, 36]]}, { 
    "frame_type": "crypto", "offset": 56, "length": 123}]}],
[7393, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1066, "packet_number": 0, "payload_length": 1045, "scid": "bd4703b8441e8617" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1041}]}],
[7393, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[7406, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[7393, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 219, "packet_number": 1, "payload_length": 198, "scid": "bd4703b8441e8617" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1041, "length": 193}]}],
[7393, 0, "transport", "datagram_sent", { "byte_length": 235}],
[14450, 0, "transport", "datagram_received", { "byte_length": 1220}],
[14450, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 100, "packet_number": 37, "payload_length": 11, "dcid": "bd4703b8441e8617", "token": "ae3ea3a814ff922a87e1388d5edaa0b6a3846a4db41f52aec19b4f31147c71478f5039fbc216a14a3c1b7f6c4302e307d51060" }, "frames": [{ 
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[14450, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 1120, "packet_number": 38, "payload_length": 1083, "dcid": "bd4703b8441e8617" }, "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"}]}],
[14549, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[14558, 0, "transport", "datagram_received", { "byte_length": 1252}],
[14558, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 39, "dcid": "bd4703b8441e8617", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[14558, 0, "recovery", "metrics_updated", {"cwnd": 16885,"pacing_rate": 4220817,"smoothed_rtt": 6848,"min_rtt": 6786,"latest_rtt": 7057,"app_limited": 1}],
[14570, 0, "transport", "datagram_received", { "byte_length": 73}],
[14570, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 73,
    "trigger": "aead not ready"}],
[14570, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 32, "packet_number": 41, "dcid": "bd4703b8441e8617" }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[14575, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[14580, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 6, "packet_number": 0, "key_phase": 0 }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 0}]}],
[14580, 0, "transport", "datagram_sent", { "byte_length": 22}],
[20124, 0, "transport", "datagram_received", { "byte_length": 82}],
[20124, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 82,
    "trigger": "aead not ready"}],
[20124, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 41, "packet_number": 43, "dcid": "bd4703b8441e8617" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 0]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 0}]}],
[161937, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.333333"}]]}]}