{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "0456c2befef80882","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "1110528188729"},
"events": [
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    "frame_type": "crypto", "offset": 0, "length": 327}, { 
    "frame_type": "ping"}]}],
[89, 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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    "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": "",
    "version_negotiation": {"chosen": "00000001", "others": ["00000001","6b3343cf"]},
    "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": "b2b30fa6c57e9f7f",
    "original_connection_id": "e8e0db77f2a7f304",
    "retry_connection_id": "0456c2befef80882",
    "stateless_reset_token": "f7d5096fd38ca0128590223ea878c1ea",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "version_negotiation": {"chosen": "00000001", "others": ["00000001","6b3343cf","709a50c4","ff000022","ff000021","ff000020","ff00001f","ff00001d","ff00001e","ff00001c","ff00001b","50435131","50435130"]},
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
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    "frame_type": "ack", "ack_delay": 43, "acked_ranges": [[88, 88]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 90}]}],
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    "frame_type": "crypto", "offset": 0, "length": 1073}]}],
[348, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[359, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[348, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 247, "packet_number": 1, "payload_length": 226, "scid": "b2b30fa6c57e9f7f" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1073, "length": 221}]}],
[348, 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": "e43044e2a314388bd90866d57df8c74ad70b4dc82b546ec4f6860939798c8b7840dc571c6daee8ec5c1dd45086f2706cf990"}, { 
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    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "06bd308966baefc9", "reset_token": "fa106104cf4c33c114cbec625b5c5b9b"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "24c6e87a80609676", "reset_token": "e265a3129be565932e42ba92a4a41540"}, { 
    "frame_type": "padding"}]}],
[348, 0, "recovery", "metrics_updated", {"cwnd": 15360,"bytes_in_flight": 1954}],
[348, 0, "transport", "datagram_sent", { "byte_length": 702}],
[348, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[348, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3426}],
[348, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[31516, 0, "transport", "datagram_received", { "byte_length": 1220}],
[31516, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 101, "packet_number": 89, "payload_length": 11, "dcid": "b2b30fa6c57e9f7f", "token": "ac3534ffa4219879f8908b6d1ca35b03536b9d6e88a6673fda67e2d6ac4efe77482412798ee84e6932714b09fe8793f7a696c4a7" }, "frames": [{ 
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[31516, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 100, "packet_number": 90, "payload_length": 63, "dcid": "b2b30fa6c57e9f7f" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[31606, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[31516, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1019, "packet_number": 91, "dcid": "b2b30fa6c57e9f7f", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 0]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
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[31623, 0, "transport", "datagram_received", { "byte_length": 1252}],
[31623, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 92, "dcid": "b2b30fa6c57e9f7f" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[31630, 0, "transport", "datagram_received", { "byte_length": 81}],
[31630, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 81,
    "trigger": "aead not ready"}],
[31630, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 40, "packet_number": 94, "dcid": "b2b30fa6c57e9f7f" }, "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}]}],
[31635, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[31630, 0, "recovery", "metrics_updated", {"cwnd": 18706,"pacing_rate": 2346284,"bytes_in_flight": 0,"smoothed_rtt": 31182,"latest_rtt": 31282}],
[31640, 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}]}],
[31640, 0, "transport", "datagram_sent", { "byte_length": 22}],
[62380, 0, "transport", "datagram_received", { "byte_length": 82}],
[62380, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 82,
    "trigger": "aead not ready"}],
[62380, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 41, "packet_number": 96, "dcid": "b2b30fa6c57e9f7f" }, "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}]}],
[231328, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.333333"}]]}]}