{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "fdceafed85af7be0","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "399350434319"},
"events": [
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    "frame_type": "crypto", "offset": 0, "length": 366}, { 
    "frame_type": "ping"}]}],
[759, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
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    "frame_type": "ack", "ack_delay": 262, "acked_ranges": [[41, 41]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 56}]}],
[2103, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[60151, 0, "transport", "datagram_received", { "byte_length": 1220}],
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    "frame_type": "ack", "ack_delay": 5, "acked_ranges": [[95891, 95891]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 366, "length": 334}]}],
[60166, 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,
    "3d7e9f0bca12fea6": ""}],
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    "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": "efe3d7daa9c01d65",
    "original_connection_id": "4a02ccc599095ff1",
    "retry_connection_id": "fdceafed85af7be0",
    "stateless_reset_token": "9652bf9486f167a52691a096683ff52d",
    "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": 28, "acked_ranges": [[41, 42]]}, { 
    "frame_type": "crypto", "offset": 56, "length": 123}]}],
[60381, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1066, "packet_number": 0, "payload_length": 1045, "scid": "efe3d7daa9c01d65" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1041}]}],
[60381, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[60390, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[60381, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 220, "packet_number": 1, "payload_length": 199, "scid": "efe3d7daa9c01d65" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1041, "length": 194}]}],
[60381, 0, "transport", "datagram_sent", { "byte_length": 236}],
[61768, 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": "ee41ce9753646834da59c525046794df33366275931495285759c08bc4ed3de12c5b4599165dc62204e9ec4b9da51d69a802"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "9555a23525df45b9", "reset_token": "f2898e88dbb8fc73195d3b53402c808a"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "da8e851b99852bbf", "reset_token": "fda46e91336d0f43fe38a1a85987b814"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "34d8f92b794abc48", "reset_token": "97afde32a8b1592eff5727dfca9a4b4f"}, { 
    "frame_type": "padding"}]}],
[61768, 0, "recovery", "metrics_updated", {"cwnd": 15447,"pacing_rate": 1361424,"bytes_in_flight": 1927,"smoothed_rtt": 58048,"min_rtt": 58048,"latest_rtt": 58048}],
[61768, 0, "transport", "datagram_sent", { "byte_length": 439}],
[64348, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[64348, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3399,"smoothed_rtt": 58048}],
[64348, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[113326, 0, "transport", "datagram_received", { "byte_length": 144}],
[113326, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 104, "packet_number": 43, "payload_length": 67, "dcid": "efe3d7daa9c01d65" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 3, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}, { 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 11}]}],
[113341, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=5\u000a"}],
[113326, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 40, "packet_number": 44, "dcid": "efe3d7daa9c01d65", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[0, 0]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[113390, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.250000"}]]}]}