{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "3dbafd8c3cf9bfc0","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "1100845081962"},
"events": [
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[0, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 553, "packet_number": 150, "version": "00000001", "payload_length": 515, "dcid": "3dbafd8c3cf9bfc0" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 511}]}],
[120, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "hq-29"],
    "alpn": "hq-interop"}],
[122, 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}],
[128, 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": "718fd02fa30714d4",
    "original_connection_id": "3dbafd8c3cf9bfc0",
    "stateless_reset_token": "6bc15cb5e6b12984a5cde26b6d418181",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[134, 0, "info", "message", { "message": "Session ticket properly decrypted"}],
[0, 0, "transport", "packet_received", { "packet_type": "0RTT", "header": { "packet_size": 667, "packet_number": 151, "payload_length": 630, "dcid": "3dbafd8c3cf9bfc0" }, "frames": [{ 
    "frame_type": "stream", "id": 0, "offset": 0, "length": 7, "fin": true , "begins_with": "474554202f0d0a"}, { 
    "frame_type": "padding"}]}],
[374, 0, "info", "message", { "message": "Server CB, Stream: 0, 7 bytes, fin=1\u000a"}],
[378, 0, "info", "message", { "message": "Server CB, Stream: 0, Processing command: GET /\u000a"}],
[385, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 128, "packet_number": 93488, "payload_length": 106, "scid": "718fd02fa30714d4" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 48, "acked_ranges": [[150, 150]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 96}]}],
[393, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[385, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 232, "packet_number": 0, "payload_length": 211, "scid": "718fd02fa30714d4" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 207}]}],
[385, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 844, "packet_number": 1, "payload_length": 823, "scid": "718fd02fa30714d4" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[385, 0, "recovery", "metrics_updated", {"cwnd": 15360,"bytes_in_flight": 1252}],
[385, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[385, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 807, "packet_number": 0, "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 48, "acked_ranges": [[151, 151]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 165}, { 
    "frame_type": "new_token", "new_token": "769e92511f5dccda5463094502418d47987c8063c6d7ce6540e84f0eac0bb4d87a9f148725197c7914fab98d791f76b126d7"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "59a0b92c466a3853", "reset_token": "16ac6557b921adf457224e1751dd3325"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "660a9e60ec370303", "reset_token": "54c379a44bae09ecdd794f9fa515a3ab"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "894803622c2a89de", "reset_token": "6fe110e04422edfda153f5e2db0bb9ba"}, { 
    "frame_type": "stream", "id": 0, "offset": 0, "length": 386, "fin": true , "begins_with": "3c21444f43545950"}, { 
    "frame_type": "padding"}]}],
[385, 0, "recovery", "metrics_updated", {"bytes_in_flight": 2075}],
[385, 0, "transport", "datagram_sent", { "byte_length": 823}],
[385, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[385, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3547}],
[385, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[40514, 0, "transport", "datagram_received", { "byte_length": 1220}],
[40514, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 49, "packet_number": 152, "payload_length": 11, "dcid": "718fd02fa30714d4" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[93488, 93488]], "ect0": 1, "ect1": 0, "ce": 0}]}],
[40514, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 100, "packet_number": 153, "payload_length": 63, "dcid": "718fd02fa30714d4" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[40614, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[40514, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1071, "packet_number": 154, "dcid": "718fd02fa30714d4", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[40626, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=27\u000a"}],
[40630, 0, "info", "message", { "message": "Server CB, Stream: 0, unexpected event\u000a"}],
[40514, 0, "recovery", "metrics_updated", {"cwnd": 18827,"pacing_rate": 1895380,"bytes_in_flight": 0,"smoothed_rtt": 40129,"min_rtt": 40129,"latest_rtt": 40129,"app_limited": 1}],
[40640, 0, "transport", "datagram_received", { "byte_length": 1220}],
[40640, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1220, "packet_number": 155, "dcid": "718fd02fa30714d4" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[40648, 0, "transport", "datagram_received", { "byte_length": 73}],
[40648, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 73,
    "trigger": "aead not ready"}],
[40648, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 32, "packet_number": 157, "dcid": "718fd02fa30714d4" }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[40653, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[40657, 0, "transport", "spin_bit_updated", { "state": true }],
[40657, 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}]}],
[40657, 0, "transport", "datagram_sent", { "byte_length": 22}],
[80296, 0, "transport", "datagram_received", { "byte_length": 82}],
[80296, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 82,
    "trigger": "aead not ready"}],
[80296, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 41, "packet_number": 159, "dcid": "718fd02fa30714d4" }, "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}]}],
[300353, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.333333"}]]}]}