{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "09b047fdae5efd34","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "1719540447350"},
"events": [
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    "frame_type": "crypto", "offset": 0, "length": 511}]}],
[833, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "hq-29"],
    "alpn": "hq-interop"}],
[837, 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}],
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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": "f44caa2d2d1029fb",
    "original_connection_id": "74333ffac8c350e5",
    "retry_connection_id": "09b047fdae5efd34",
    "stateless_reset_token": "93089544d379691d121a377d6953ee86",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[859, 0, "info", "message", { "message": "Session ticket properly decrypted"}],
[0, 0, "transport", "packet_received", { "packet_type": "0RTT", "header": { "packet_size": 615, "packet_number": 220, "payload_length": 578, "dcid": "09b047fdae5efd34" }, "frames": [{ 
    "frame_type": "stream", "id": 0, "offset": 0, "length": 7, "fin": true , "begins_with": "474554202f0d0a"}, { 
    "frame_type": "padding"}]}],
[1084, 0, "info", "message", { "message": "Server CB, Stream: 0, 7 bytes, fin=1\u000a"}],
[1088, 0, "info", "message", { "message": "Server CB, Stream: 0, Processing command: GET /\u000a"}],
[1096, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 129, "packet_number": 109610, "payload_length": 107, "scid": "f44caa2d2d1029fb" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[219, 219]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 96}]}],
[1108, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[1096, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 242, "packet_number": 0, "payload_length": 221, "scid": "f44caa2d2d1029fb" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 217}]}],
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    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1096, 0, "recovery", "metrics_updated", {"cwnd": 15360,"bytes_in_flight": 1252}],
[1096, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[1096, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 807, "packet_number": 0, "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 137, "acked_ranges": [[220, 220]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 165}, { 
    "frame_type": "new_token", "new_token": "ed816e7f459134471ce0844b9233abe4a2cebac13caa1c1fed3f588547f0f9fd64764b853a75090a3e73e999f53eb9d3add4"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "4b64b50d5cd7ae2c", "reset_token": "276b3275941a6032c328a168a57d0daf"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "60d49097f278367a", "reset_token": "f4d6790301721fb2520821dee29d27d9"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "23ddc9b005501113", "reset_token": "1a109d4b40b77db2f20ceaa6a96ddc09"}, { 
    "frame_type": "stream", "id": 0, "offset": 0, "length": 386, "fin": true , "begins_with": "3c21444f43545950"}, { 
    "frame_type": "padding"}]}],
[1096, 0, "recovery", "metrics_updated", {"bytes_in_flight": 2075}],
[1096, 0, "transport", "datagram_sent", { "byte_length": 823}],
[1096, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1096, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3547}],
[1096, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[3452, 0, "transport", "datagram_received", { "byte_length": 1220}],
[3452, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 101, "packet_number": 221, "payload_length": 11, "dcid": "f44caa2d2d1029fb", "token": "95ac5ed663e7caff8ae1a0f8ae8042f7d006ff2b0c6d0424ab6cd2ea9cba1f75f73bc2e109990fa34d51fe7d1f484f54e7e71161" }, "frames": [{ 
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[3452, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 100, "packet_number": 222, "payload_length": 63, "dcid": "f44caa2d2d1029fb" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[3501, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
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    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[3510, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=27\u000a"}],
[3513, 0, "info", "message", { "message": "Server CB, Stream: 0, unexpected event\u000a"}],
[3452, 0, "recovery", "metrics_updated", {"cwnd": 18827,"pacing_rate": 32263013,"bytes_in_flight": 0,"smoothed_rtt": 2356,"min_rtt": 2356,"latest_rtt": 2356,"app_limited": 1}],
[3522, 0, "transport", "datagram_received", { "byte_length": 1220}],
[3522, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1220, "packet_number": 224, "dcid": "f44caa2d2d1029fb" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3527, 0, "transport", "spin_bit_updated", { "state": true }],
[3527, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 2 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[223, 224], [220, 220]]}, { 
    "frame_type": "reset_stream", "stream_id": 0, "error_code": 1, "final_size": 386}, { 
    "frame_type": "ack_frequency", "sequence_number": 0, "packet_tolerance": 2, "max_ack_delay": 1000, "reordering_threshold": 0}, { 
    "frame_type": "handshake_done"}, { 
    "frame_type": "padding"}]}],
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[3527, 0, "transport", "datagram_sent", { "byte_length": 55}],
[3605, 0, "transport", "datagram_received", { "byte_length": 73}],
[3605, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 73,
    "trigger": "aead not ready"}],
[3605, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 32, "packet_number": 226, "dcid": "f44caa2d2d1029fb" }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[3623, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[3628, 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}]}],
[3628, 0, "transport", "datagram_sent", { "byte_length": 22}],
[94558, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.250000"}]]}]}