{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "f601ab6067c73d82","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "1959489573563"},
"events": [
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[80, 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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    "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}],
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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": "544835aea86a048c",
    "original_connection_id": "f601ab6067c73d82",
    "stateless_reset_token": "6f772f0dbff23b4e8e3cbda388f4a982",
    "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": 40, "acked_ranges": [[158, 158]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 90}]}],
[320, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1098, "packet_number": 0, "payload_length": 1077, "scid": "544835aea86a048c" }, "frames": [{ 
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[320, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[337, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[320, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 161, "packet_number": 1, "payload_length": 140, "scid": "544835aea86a048c" }, "frames": [{ 
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[320, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 295, "packet_number": 0, "key_phase": 0 }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 149}, { 
    "frame_type": "new_token", "new_token": "55fded8c2010a23666e7ceae00ac7b05b1431fd5a943ebdf231e51ac470b21445b38e0ac69bb64ff9cb9f914dd726e2b26aa"}, { 
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    "frame_type": "padding"}]}],
[320, 0, "recovery", "metrics_updated", {"cwnd": 15360,"bytes_in_flight": 1740}],
[320, 0, "transport", "datagram_sent", { "byte_length": 488}],
[320, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
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[320, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3212}],
[320, 0, "transport", "datagram_sent", { "byte_length": 1472}],
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    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 36}]}],
[1844911, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[1844862, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1087, "packet_number": 161, "dcid": "544835aea86a048c", "key_phase": 0 }, "frames": [{ 
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[1844862, 0, "recovery", "congestion_state_updated", {"old": "0","new": "7","cc_param": 1697}],
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[1844929, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 162, "dcid": "544835aea86a048c" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1844936, 0, "transport", "spin_bit_updated", { "state": true }],
[1844936, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 2 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[161, 162]]}, { 
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[1844936, 0, "transport", "datagram_sent", { "byte_length": 55}],
[1845652, 0, "transport", "datagram_received", { "byte_length": 73}],
[1845652, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 73,
    "trigger": "aead not ready"}],
[1845652, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 32, "packet_number": 164, "dcid": "544835aea86a048c" }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[1845664, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[1845669, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 6, "packet_number": 3 }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 0}]}],
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[1854188, 0, "transport", "datagram_received", { "byte_length": 41}],
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    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[2, 3]], "ect0": 4, "ect1": 0, "ce": 0}, { 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 0}]}],
[12126069, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.250000"}]]}]}