{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "66c373a98148064c","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "1629781937865"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "57.152.36.197", "port_v4":20945}, "addr_to" : {"ip_v4": "172.31.61.32", "port_v4":21009}, "ecn" : "Not-ECT"}],
[0, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 176, "version": "00000001", "payload_length": 1130, "dcid": "66c373a98148064c", "token": "b11fca0e0cb7b394716c9d75c5c43414c2a855e461740d6d5be37a30981b1ab72ee6c23bc1003214d84d4f181f7f3b0930208624" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 629}]}],
[132, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[146, 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}],
[154, 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": "b215ceb25fa414cb",
    "original_connection_id": "b87850e44b19ceea",
    "retry_connection_id": "66c373a98148064c",
    "stateless_reset_token": "601a30e703e6613f3bf25a3afd817d24",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[162, 0, "info", "message", { "message": "Session ticket properly decrypted"}],
[369, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 161, "packet_number": 114734, "payload_length": 139, "scid": "b215ceb25fa414cb" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 46, "acked_ranges": [[176, 176]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 129}]}],
[379, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[369, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 238, "packet_number": 0, "payload_length": 217, "scid": "b215ceb25fa414cb" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 213}]}],
[369, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 805, "packet_number": 1, "payload_length": 784, "scid": "b215ceb25fa414cb" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[369, 0, "recovery", "metrics_updated", {"cwnd": 15360,"bytes_in_flight": 1252}],
[369, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[369, 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": "d0f210ea630792317fee84547fcc21d7970f6b15c61e5a14e58cdc0ffc83a32dcda5eadde4adebb9a0b4c7df9c359c453573"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "9f7ae041e9eee3d1", "reset_token": "7b2492577236ce406eeee72e737f0eea"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "59d921f446dd20b5", "reset_token": "e813189b286fa3ebf5aa6c27219eb0e0"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "2a21dec8725a18c1", "reset_token": "ffd3f8cb951242666cab9addfb5ff83c"}, { 
    "frame_type": "padding"}]}],
[369, 0, "recovery", "metrics_updated", {"bytes_in_flight": 1691}],
[369, 0, "transport", "datagram_sent", { "byte_length": 439}],
[369, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[369, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3163}],
[369, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[3295, 0, "transport", "datagram_received", { "byte_length": 1220}],
[3295, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 101, "packet_number": 177, "payload_length": 11, "dcid": "b215ceb25fa414cb", "token": "b11fca0e0cb7b394716c9d75c5c43414c2a855e461740d6d5be37a30981b1ab72ee6c23bc1003214d84d4f181f7f3b0930208624" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 4, "acked_ranges": [[114734, 114734]], "ect0": 1, "ect1": 0, "ce": 0}]}],
[3295, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 100, "packet_number": 178, "payload_length": 63, "dcid": "b215ceb25fa414cb" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[3372, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[3295, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1019, "packet_number": 179, "dcid": "b215ceb25fa414cb", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[3295, 0, "recovery", "metrics_updated", {"cwnd": 18443,"pacing_rate": 23090196,"bytes_in_flight": 0,"smoothed_rtt": 2926,"min_rtt": 2926,"latest_rtt": 2926,"app_limited": 1}],
[3389, 0, "transport", "datagram_received", { "byte_length": 1252}],
[3389, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 180, "dcid": "b215ceb25fa414cb" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[3396, 0, "transport", "datagram_received", { "byte_length": 73}],
[3396, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 73,
    "trigger": "aead not ready"}],
[3396, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 32, "packet_number": 182, "dcid": "b215ceb25fa414cb" }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[3400, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[3404, 0, "transport", "spin_bit_updated", { "state": true }],
[3404, 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}]}],
[3404, 0, "transport", "datagram_sent", { "byte_length": 22}],
[139961, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.333333"}]]}]}