{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "fb70fd4f50dac31a","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "4298330461734"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "13.83.236.193", "port_v4":43160}, "addr_to" : {"ip_v4": "172.31.61.32", "port_v4":20753}}],
[0, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 56, "version": "00000001", "payload_length": 1182, "dcid": "fb70fd4f50dac31a" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 366}]}],
[1506, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[1524, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 87, "packet_number": 73170, "payload_length": 65, "scid": "5aaa1c027b523615" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 190, "acked_ranges": [[56, 56]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 56}]}],
[1524, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[251525, 0, "recovery", "packet_lost", {
    "packet_type" : "initial",
    "packet_number" : 73170,
    "trigger": "timer",
    "header": {
        "packet_type" : "initial",
        "packet_number" : 73170,
        "packet_size" : 87}}],
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    "frame_type": "crypto", "offset": 0, "length": 56}, { 
    "frame_type": "ack", "ack_delay": 31440, "acked_ranges": [[56, 56]]}]}],
[251525, 0, "transport", "datagram_sent", { "byte_length": 105}],
[295068, 0, "transport", "datagram_received", { "byte_length": 1220}],
[295068, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 57, "payload_length": 1182, "dcid": "5aaa1c027b523615" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 3, "acked_ranges": [[73170, 73170]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 366, "length": 334}, { 
    "frame_type": "ping"}]}],
[295111, 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,
    "3d7e9f0bca12fea6": ""}],
[295120, 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": "5aaa1c027b523615",
    "original_connection_id": "fb70fd4f50dac31a",
    "stateless_reset_token": "18d40037f1cfbcd34c3e20e8bf7dd64c",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[296030, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 155, "packet_number": 73172, "payload_length": 133, "scid": "5aaa1c027b523615" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 120, "acked_ranges": [[56, 57]]}, { 
    "frame_type": "crypto", "offset": 56, "length": 123}]}],
[296030, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1065, "packet_number": 0, "payload_length": 1044, "scid": "5aaa1c027b523615" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1040}]}],
[296030, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[296082, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9?"}],
[296030, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 747, "packet_number": 1, "payload_length": 726, "scid": "5aaa1c027b523615" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1040, "length": 721}]}],
[296030, 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": "d1f9120cdeeb91a98b58cb0436496a49f4adab4a6193fa3d1f5ea0c4a019b40684292a8a029e7a99be623feb17280234944e"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "a2ffca63713d0ca5", "reset_token": "464ae8a2f29121b6dce9fcc304c07644"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "e275878155f1e4c9", "reset_token": "be7e532efd5959a105e680bd5037810b"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "3e00af4a560522be", "reset_token": "3269a5dbb67f9db8707e4d7ce87ea8a5"}, { 
    "frame_type": "padding"}]}],
[296030, 0, "transport", "datagram_sent", { "byte_length": 1202}],
[296030, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[296030, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[373400, 0, "transport", "datagram_received", { "byte_length": 144}],
[373400, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 104, "packet_number": 58, "payload_length": 67, "dcid": "5aaa1c027b523615" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 2, "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}]}],
[373424, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=5?"}],
[373400, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 40, "packet_number": 59, "dcid": "5aaa1c027b523615", "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}]}],
[373480, 0, "info", "message", { "message": "Closed. Retrans= 1, spurious= 1, max sp gap = 0, max sp delay = 293544, dg-coal: 1.250000"}]]}]}