{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "f38d8cab1e264cfa","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "1307580442482"},
"events": [
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[0, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 96, "version": "00000001", "payload_length": 1182, "dcid": "f38d8cab1e264cfa" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 629}]}],
[415, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[418, 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}],
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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": "72e46498e639829b",
    "original_connection_id": "f38d8cab1e264cfa",
    "stateless_reset_token": "3575afa8b120ff8796459da8865ecdee",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[434, 0, "info", "message", { "message": "Session ticket properly decrypted"}],
[656, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 162, "packet_number": 87956, "payload_length": 140, "scid": "72e46498e639829b" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 82, "acked_ranges": [[96, 96]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 129}]}],
[665, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[656, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 228, "packet_number": 0, "payload_length": 207, "scid": "72e46498e639829b" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 203}]}],
[656, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 814, "packet_number": 1, "payload_length": 793, "scid": "72e46498e639829b" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[656, 0, "recovery", "metrics_updated", {"cwnd": 15360,"bytes_in_flight": 1252}],
[656, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[656, 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": "40e4a205d46157bcca28dde5413332951890a1a71c660c69f1a1c716a37c39cb46f7891f1b04bb63b887359bc341777f1e0a"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "147849fd77159ab5", "reset_token": "8282f858870d00fcbe1529bad1e15f16"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "5574c630f280c20c", "reset_token": "184a2dc8941a717f3cea32665e68f5d6"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "97f1be9fa896a7b1", "reset_token": "e33c2b374355dedef2fa5ddcd1416d21"}, { 
    "frame_type": "padding"}]}],
[656, 0, "recovery", "metrics_updated", {"bytes_in_flight": 1691}],
[656, 0, "transport", "datagram_sent", { "byte_length": 439}],
[656, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[656, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3163}],
[656, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[31207, 0, "transport", "datagram_received", { "byte_length": 1220}],
[31207, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 49, "packet_number": 97, "payload_length": 11, "dcid": "72e46498e639829b" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 3, "acked_ranges": [[87956, 87956]], "ect0": 1, "ect1": 0, "ce": 0}]}],
[31207, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 100, "packet_number": 98, "payload_length": 63, "dcid": "72e46498e639829b" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[31298, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[31207, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1071, "packet_number": 99, "dcid": "72e46498e639829b", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[31207, 0, "recovery", "metrics_updated", {"cwnd": 18443,"pacing_rate": 2213533,"bytes_in_flight": 0,"smoothed_rtt": 30551,"min_rtt": 30551,"latest_rtt": 30551,"app_limited": 1}],
[31315, 0, "transport", "datagram_received", { "byte_length": 1252}],
[31315, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 100, "dcid": "72e46498e639829b" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[31322, 0, "transport", "datagram_received", { "byte_length": 73}],
[31322, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 73,
    "trigger": "aead not ready"}],
[31322, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 32, "packet_number": 102, "dcid": "72e46498e639829b" }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[31327, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[31332, 0, "transport", "spin_bit_updated", { "state": true }],
[31332, 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}]}],
[31332, 0, "transport", "datagram_sent", { "byte_length": 22}],
[60758, 0, "transport", "datagram_received", { "byte_length": 82}],
[60758, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 82,
    "trigger": "aead not ready"}],
[60758, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 41, "packet_number": 104, "dcid": "72e46498e639829b" }, "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}]}],
[293059, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.333333"}]]}]}