{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "02301b7bb4bf42ef","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "660929510746"},
"events": [
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[0, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 136, "version": "00000001", "payload_length": 1130, "dcid": "02301b7bb4bf42ef", "token": "a5fd97acddd4ab10cd515f6cd1bb4c8c5264ca41275c81855157a14c5ab67509ecd132449eef3a71427b839efd8998f376fba342" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 304}, { 
    "frame_type": "ping"}]}],
[74, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "hq-29"],
    "alpn": "hq-interop"}],
[77, 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}],
[82, 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": "83f1f9dbb43e1ee6",
    "original_connection_id": "f6f6603097928e91",
    "retry_connection_id": "02301b7bb4bf42ef",
    "stateless_reset_token": "6b72a990bae715812f2485fefee28651",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[318, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 122, "packet_number": 85222, "payload_length": 100, "scid": "83f1f9dbb43e1ee6" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 39, "acked_ranges": [[136, 136]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 90}]}],
[318, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1098, "packet_number": 0, "payload_length": 1077, "scid": "83f1f9dbb43e1ee6" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1073}]}],
[318, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[365, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[318, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 186, "packet_number": 1, "payload_length": 165, "scid": "83f1f9dbb43e1ee6" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1073, "length": 160}]}],
[318, 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": "d9ac629ddff66864b9ca8b9965977ea922ecf8aabad7cfc6a907bd0cd87fd7222b12a742986ef40ed6e39f7f5c535225444b"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "e9858858413b2d7a", "reset_token": "ad2e813c99c4516a5c27e5839a8ce3b7"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "fb4b51eccfc46acc", "reset_token": "9f2cd72d81432512ee447d23afbdec51"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "58765e89b6841fc2", "reset_token": "ab15ccb40fb8ae05b3a1c425215847fa"}, { 
    "frame_type": "padding"}]}],
[318, 0, "recovery", "metrics_updated", {"cwnd": 15360,"bytes_in_flight": 1893}],
[318, 0, "transport", "datagram_sent", { "byte_length": 641}],
[455, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[455, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3365}],
[455, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[250430, 0, "recovery", "packet_lost", {
    "packet_type" : "initial",
    "packet_number" : 85222,
    "trigger": "timer",
    "header": {
        "packet_type" : "initial",
        "packet_number" : 85222,
        "packet_size" : 122}}],
[250430, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 167, "packet_number": 85223, "payload_length": 145, "scid": "83f1f9dbb43e1ee6" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 90}, { 
    "frame_type": "ack", "ack_delay": 31303, "acked_ranges": [[136, 136]]}]}],
[250430, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3410}],
[250430, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1053, "packet_number": 2, "payload_length": 1032, "scid": "83f1f9dbb43e1ee6" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[250430, 0, "recovery", "metrics_updated", {"bytes_in_flight": 4479}],
[250430, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[256679, 0, "transport", "datagram_received", { "byte_length": 144}],
[256679, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 104, "packet_number": 137, "payload_length": 67, "dcid": "83f1f9dbb43e1ee6" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}, { 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 11}]}],
[256691, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=5\u000a"}],
[256679, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 40, "packet_number": 138, "dcid": "83f1f9dbb43e1ee6", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[256736, 0, "info", "message", { "message": "Closed. Retrans= 1, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.333333"}]]}]}