{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "fbc9d1755def193d","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "224655212232"},
"events": [
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[0, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 233, "version": "00000001", "payload_length": 1182, "dcid": "fbc9d1755def193d" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 569}]}],
[796, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[814, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 88, "packet_number": 89179, "payload_length": 66, "scid": "49349f193a1e575d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 101, "acked_ranges": [[233, 233]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 56}]}],
[814, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[3840, 0, "transport", "datagram_received", { "byte_length": 1220}],
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    "frame_type": "ack", "ack_delay": 4, "acked_ranges": [[89179, 89179]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 569, "length": 537}]}],
[3862, 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": ""}],
[3873, 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": "49349f193a1e575d",
    "original_connection_id": "fbc9d1755def193d",
    "stateless_reset_token": "a942f4d4c4854ac3121721dcfdf8d27d",
    "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": [[233, 234]]}, { 
    "frame_type": "crypto", "offset": 56, "length": 123}]}],
[4165, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1065, "packet_number": 0, "payload_length": 1044, "scid": "49349f193a1e575d" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1040}]}],
[4165, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[4177, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[4165, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 211, "packet_number": 1, "payload_length": 190, "scid": "49349f193a1e575d" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1040, "length": 185}]}],
[4165, 0, "transport", "datagram_sent", { "byte_length": 227}],
[7374, 0, "transport", "datagram_received", { "byte_length": 1220}],
[7374, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 49, "packet_number": 235, "payload_length": 11, "dcid": "49349f193a1e575d" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 5, "acked_ranges": [[89180, 89180]], "ect0": 2, "ect1": 0, "ce": 0}]}],
[7374, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 1171, "packet_number": 236, "payload_length": 1134, "dcid": "49349f193a1e575d" }, "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"}]}],
[7469, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[7476, 0, "transport", "datagram_received", { "byte_length": 1252}],
[7476, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 237, "dcid": "49349f193a1e575d", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7476, 0, "recovery", "metrics_updated", {"cwnd": 16879,"pacing_rate": 8879432,"smoothed_rtt": 3068,"min_rtt": 3026,"latest_rtt": 3209,"app_limited": 1}],
[7487, 0, "transport", "datagram_received", { "byte_length": 73}],
[7487, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 73,
    "trigger": "aead not ready"}],
[7487, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 32, "packet_number": 239, "dcid": "49349f193a1e575d" }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[7493, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[7497, 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}]}],
[7497, 0, "transport", "datagram_sent", { "byte_length": 22}],
[140638, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.333333"}]]}]}