{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "041525858a6614b1","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "4238394695024"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "40.76.238.176", "port_v4":6261}, "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": 190, "version": "00000001", "payload_length": 1182, "dcid": "041525858a6614b1" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 371}]}],
[112, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[121, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 87, "packet_number": 109267, "payload_length": 65, "scid": "fc88a046832312a1" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 15, "acked_ranges": [[190, 190]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 56}]}],
[121, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[29131, 0, "transport", "datagram_received", { "byte_length": 1220}],
[29131, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 191, "payload_length": 1182, "dcid": "fc88a046832312a1" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 6, "acked_ranges": [[109267, 109267]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 371, "length": 339}]}],
[29159, 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": "",
    "version_negotiation": "chosen": "00000001", "others": ["00000001","6b3343cf"]},
    "min_ack_delay" : 16000}],
[29198, 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": "fc88a046832312a1",
    "original_connection_id": "041525858a6614b1",
    "stateless_reset_token": "068fec79c34ec24a1377fc912254c93f",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "version_negotiation": "chosen": "00000001", "others": ["00000001","6b3343cf","709a50c4","ff000022","ff000021","ff000020","ff00001f","ff00001d","ff00001e","ff00001c","ff00001b","50435131","50435130"]},
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[30355, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 156, "packet_number": 109268, "payload_length": 134, "scid": "fc88a046832312a1" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 153, "acked_ranges": [[190, 191]]}, { 
    "frame_type": "crypto", "offset": 56, "length": 123}]}],
[30355, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1064, "packet_number": 0, "payload_length": 1043, "scid": "fc88a046832312a1" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1039}]}],
[30355, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[30429, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9?"}],
[30355, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 807, "packet_number": 1, "payload_length": 786, "scid": "fc88a046832312a1" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1039, "length": 781}]}],
[30355, 0, "transport", "datagram_sent", { "byte_length": 823}],
[35191, 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": "ee17ee9cf24a46e3d29ecaadd44e95a19ad2b5c137b7bc1652b36448ca0e44c029041cc99f032e575e91e1a8dec92348a75f"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "8536f9c17643ee12", "reset_token": "19ce3d05c16670dde5021b1463351643"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "a6a0c35dce6c33c3", "reset_token": "f92d3982881d0a725470d6b3a3e4f14d"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "3fe89d91a784f39a", "reset_token": "4bd362715306f2f6cc5c423ac84fff48"}, { 
    "frame_type": "padding"}]}],
[35191, 0, "transport", "datagram_sent", { "byte_length": 439}],
[37772, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[37772, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[44382, 0, "transport", "datagram_received", { "byte_length": 1220}],
[44382, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 49, "packet_number": 192, "payload_length": 11, "dcid": "fc88a046832312a1" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 5, "acked_ranges": [[109268, 109268]], "ect0": 2, "ect1": 0, "ce": 0}]}],
[44382, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 100, "packet_number": 193, "payload_length": 63, "dcid": "fc88a046832312a1" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 3, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[44468, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10?"}],
[44382, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1071, "packet_number": 194, "dcid": "fc88a046832312a1", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[44489, 0, "transport", "datagram_received", { "byte_length": 1252}],
[44489, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 195, "dcid": "fc88a046832312a1" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[44500, 0, "transport", "spin_bit_updated", { "state": true }],
[44500, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 2 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[194, 195]]}, { 
    "frame_type": "ack_frequency", "sequence_number": 0, "packet_tolerance": 2, "max_ack_delay": 16000, "reordering_threshold": 0}, { 
    "frame_type": "handshake_done"}, { 
    "frame_type": "padding"}]}],
[44500, 0, "transport", "datagram_sent", { "byte_length": 55}],
[46154, 0, "transport", "datagram_received", { "byte_length": 73}],
[46154, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 73,
    "trigger": "aead not ready"}],
[46154, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 32, "packet_number": 197, "dcid": "fc88a046832312a1" }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[46173, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6?"}],
[46184, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 6, "packet_number": 3 }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 0}]}],
[46184, 0, "transport", "datagram_sent", { "byte_length": 22}],
[375566, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.166667"}]]}]}