{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "ed7c8a78e494c727","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "347171620790"},
"events": [
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[0, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 255, "version": "00000001", "payload_length": 1130, "dcid": "ed7c8a78e494c727", "token": "bd3730f0030737bc1cbb12c77127526084f1d93e4e15fe3ccbff60dff3fe1239ddfbab88b54b5cbadd78923105cc90c1f5fe368f" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 322}, { 
    "frame_type": "ping"}]}],
[842, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[846, 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,
    "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": "fc6fac046b44aeff",
    "original_connection_id": "2235ea32e395a231",
    "retry_connection_id": "ed7c8a78e494c727",
    "stateless_reset_token": "99aa8f95785b739b67fba62efc7df455",
    "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": 199, "acked_ranges": [[255, 255]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 90}]}],
[1594, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1097, "packet_number": 0, "payload_length": 1076, "scid": "fc6fac046b44aeff" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1072}]}],
[1594, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[1637, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[1594, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 188, "packet_number": 1, "payload_length": 167, "scid": "fc6fac046b44aeff" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1072, "length": 162}]}],
[1594, 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": "e872a859d5c31ffc76c843f3d09115016586cf4d34b0be38bda9f372d3d4a144c87dff38ebf45b4f185c525559fd7437b37c"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "526d8588167e9c4e", "reset_token": "fb3261961cceaeea9e3b503d408c4501"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "17f082070137042a", "reset_token": "83b4ada3eb6b0bbac180f8bdcbbaa033"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "34d9d05717793673", "reset_token": "a934a782d62e0245521791eb83d7d4f4"}, { 
    "frame_type": "padding"}]}],
[1594, 0, "recovery", "metrics_updated", {"cwnd": 15360,"bytes_in_flight": 1895}],
[1594, 0, "transport", "datagram_sent", { "byte_length": 643}],
[1594, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1594, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3367}],
[1594, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[66948, 0, "transport", "datagram_received", { "byte_length": 1220}],
[66948, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 101, "packet_number": 256, "payload_length": 11, "dcid": "fc6fac046b44aeff", "token": "bd3730f0030737bc1cbb12c77127526084f1d93e4e15fe3ccbff60dff3fe1239ddfbab88b54b5cbadd78923105cc90c1f5fe368f" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 3, "acked_ranges": [[113183, 113183]], "ect0": 1, "ect1": 0, "ce": 0}]}],
[66948, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 100, "packet_number": 257, "payload_length": 63, "dcid": "fc6fac046b44aeff" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 2, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[67034, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[66948, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1019, "packet_number": 258, "dcid": "fc6fac046b44aeff", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 0]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[66948, 0, "recovery", "metrics_updated", {"cwnd": 17191,"pacing_rate": 1361424,"bytes_in_flight": 1472,"smoothed_rtt": 65354,"min_rtt": 65354,"latest_rtt": 65354,"app_limited": 1}],
[67050, 0, "transport", "datagram_received", { "byte_length": 1252}],
[67050, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 259, "dcid": "fc6fac046b44aeff" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[67057, 0, "transport", "datagram_received", { "byte_length": 73}],
[67057, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 73,
    "trigger": "aead not ready"}],
[67057, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 32, "packet_number": 261, "dcid": "fc6fac046b44aeff" }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[67062, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[67066, 0, "transport", "spin_bit_updated", { "state": true }],
[67066, 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}]}],
[67066, 0, "transport", "datagram_sent", { "byte_length": 22}],
[131180, 0, "transport", "datagram_received", { "byte_length": 82}],
[131180, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 82,
    "trigger": "aead not ready"}],
[131180, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 41, "packet_number": 263, "dcid": "fc6fac046b44aeff" }, "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}]}],
[441261, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.333333"}]]}]}