{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "09a34d7bcf58df3f","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "811482894205"},
"events": [
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    "frame_type": "crypto", "offset": 0, "length": 313}, { 
    "frame_type": "ping"}]}],
[688, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[691, 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" : 26,
    "active_connection_id_limit" : 4,
    "handshake_connection_id": "",
    "min_ack_delay" : 1000}],
[699, 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": "ba1a717ee9ae3bc5",
    "original_connection_id": "bb8c7907488aa378",
    "retry_connection_id": "09a34d7bcf58df3f",
    "stateless_reset_token": "eafc318f372cfe8b3d05f224ed086178",
    "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": 240, "acked_ranges": [[1, 1]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 90}]}],
[1920, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1098, "packet_number": 0, "payload_length": 1077, "scid": "ba1a717ee9ae3bc5" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1073}]}],
[1920, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[2152, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[1920, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 187, "packet_number": 1, "payload_length": 166, "scid": "ba1a717ee9ae3bc5" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1073, "length": 161}]}],
[1920, 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": "d00fb67227d9d5077c7edfaa74f7a1ce88e671084d5aeebbf440927e7ae6e8290d12ca81ead0b503ae10965dbcaeea9527e9"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "65d2634b8f772d77", "reset_token": "4e97cc89f27a534ae404ebd7e515e53b"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "5b41a968ff2a2764", "reset_token": "b45324860206d28bcb3b2bd9d43344ab"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "5cdc49339df49463", "reset_token": "b267aebf44d70522e3cd3f95dcf4fa7e"}, { 
    "frame_type": "padding"}]}],
[1920, 0, "recovery", "metrics_updated", {"cwnd": 15360,"bytes_in_flight": 1894}],
[1920, 0, "transport", "datagram_sent", { "byte_length": 642}],
[2333, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[2333, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3366}],
[2333, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[33630, 0, "transport", "datagram_received", { "byte_length": 1220}],
[33630, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 100, "packet_number": 2, "payload_length": 11, "dcid": "ba1a717ee9ae3bc5", "token": "a3f3b282f0fd8203dd3dc0903852ce189f225e6d640913d9bd180d61cced03d2a2ad1b958b27c9324a5122e676b6dd67e4dbe3" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[108000, 108000]], "ect0": 1, "ect1": 0, "ce": 0}]}],
[33630, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 100, "packet_number": 3, "payload_length": 63, "dcid": "ba1a717ee9ae3bc5" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[33700, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[33630, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1020, "packet_number": 4, "dcid": "ba1a717ee9ae3bc5", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[33630, 0, "recovery", "metrics_updated", {"cwnd": 18646,"pacing_rate": 2303148,"bytes_in_flight": 0,"smoothed_rtt": 31658,"min_rtt": 31297,"latest_rtt": 31297,"app_limited": 1}],
[33716, 0, "transport", "datagram_received", { "byte_length": 1252}],
[33716, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 5, "dcid": "ba1a717ee9ae3bc5" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[33723, 0, "transport", "datagram_received", { "byte_length": 73}],
[33723, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 73,
    "trigger": "aead not ready"}],
[33723, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 32, "packet_number": 7, "dcid": "ba1a717ee9ae3bc5" }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[33727, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[33731, 0, "transport", "spin_bit_updated", { "state": true }],
[33731, 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}]}],
[33731, 0, "transport", "datagram_sent", { "byte_length": 22}],
[59885, 0, "transport", "datagram_received", { "byte_length": 82}],
[59885, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 82,
    "trigger": "aead not ready"}],
[59885, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 41, "packet_number": 9, "dcid": "ba1a717ee9ae3bc5" }, "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}]}],
[256503, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.333333"}]]}]}