{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "fbdf3f8c4df64aef","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "518683031516"},
"events": [
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    "frame_type": "crypto", "offset": 0, "length": 309}, { 
    "frame_type": "ping"}]}],
[670, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[673, 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}],
[681, 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": "64cde016300019d7",
    "original_connection_id": "75613e536516a91d",
    "retry_connection_id": "fbdf3f8c4df64aef",
    "stateless_reset_token": "d49ff5a0bbd569a534a3d00e6612739f",
    "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": 126, "acked_ranges": [[64, 64]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 90}]}],
[1011, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1097, "packet_number": 0, "payload_length": 1076, "scid": "64cde016300019d7" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1072}]}],
[1011, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[1031, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[1011, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 172, "packet_number": 1, "payload_length": 151, "scid": "64cde016300019d7" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1072, "length": 146}]}],
[1011, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 295, "packet_number": 0, "key_phase": 0 }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 149}, { 
    "frame_type": "new_token", "new_token": "f4014ce388c2fd09e5eb61a50709e1623b634bc3d7c9ca4c862e98bfa223fdc59dd55eef80d01c0771a4d7c493e172afc2b2"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "cf647796eb4c5b40", "reset_token": "66bd1ffa4497f26d0c865577432f6122"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "3466e4999d7c6682", "reset_token": "8ffae669370c97800f8f440ca1e8f1d8"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "7e2512c0b6f0e620", "reset_token": "f9483ce79207c2822642493e45dd77e6"}, { 
    "frame_type": "padding"}]}],
[1011, 0, "recovery", "metrics_updated", {"cwnd": 15360,"bytes_in_flight": 1751}],
[1011, 0, "transport", "datagram_sent", { "byte_length": 499}],
[1011, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1011, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3223}],
[1011, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[8274, 0, "transport", "datagram_received", { "byte_length": 1220}],
[8274, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 100, "packet_number": 65, "payload_length": 11, "dcid": "64cde016300019d7", "token": "b8df43c418188880a10fe9c64e3d3b6304bea347582c0e0afe016757c10264cf4ee6f2d1f53e5487ad858cf349db66ee2f1b64" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 2, "acked_ranges": [[116883, 116883]], "ect0": 1, "ect1": 0, "ce": 0}]}],
[8274, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 84, "packet_number": 66, "payload_length": 47, "dcid": "64cde016300019d7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 2, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 36}]}],
[8313, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[8274, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1036, "packet_number": 67, "dcid": "64cde016300019d7", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[8274, 0, "recovery", "metrics_updated", {"cwnd": 18503,"pacing_rate": 9489121,"bytes_in_flight": 0,"smoothed_rtt": 7263,"min_rtt": 7263,"latest_rtt": 7263,"app_limited": 1}],
[8330, 0, "transport", "datagram_received", { "byte_length": 1252}],
[8330, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 68, "dcid": "64cde016300019d7" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[8338, 0, "transport", "datagram_received", { "byte_length": 73}],
[8338, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 73,
    "trigger": "aead not ready"}],
[8338, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 32, "packet_number": 70, "dcid": "64cde016300019d7" }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[8342, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[10199, 0, "transport", "spin_bit_updated", { "state": true }],
[10199, 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}]}],
[10199, 0, "transport", "datagram_sent", { "byte_length": 22}],
[13642, 0, "transport", "datagram_received", { "byte_length": 82}],
[13642, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 82,
    "trigger": "aead not ready"}],
[13642, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 41, "packet_number": 72, "dcid": "64cde016300019d7" }, "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}]}],
[119619, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.333333"}]]}]}