{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "e1f7fa2a7f4fab5a","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "823867675609"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "172.182.169.12", "port_v4":4085}, "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": 6, "version": "00000001", "payload_length": 1182, "dcid": "e1f7fa2a7f4fab5a" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1178}]}],
[978, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 28, "packet_number": 109733, "payload_length": 6, "scid": "3eafd88524b52e2c" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 122, "acked_ranges": [[6, 6]]}]}],
[978, 0, "transport", "datagram_sent", { "byte_length": 44}],
[155995, 0, "transport", "datagram_received", { "byte_length": 1220}],
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    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[109733, 109733]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 1178, "length": 404}, { 
    "frame_type": "ping"}]}],
[156007, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "hq-29"],
    "alpn": "hq-interop"}],
[156010, 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}],
[156014, 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": "3eafd88524b52e2c",
    "original_connection_id": "e1f7fa2a7f4fab5a",
    "stateless_reset_token": "3bf9f8cf18efc93a8352faf51921efef",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
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    "frame_type": "ack", "ack_delay": 29, "acked_ranges": [[8, 8], [6, 6]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 90}]}],
[156227, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1097, "packet_number": 0, "payload_length": 1076, "scid": "3eafd88524b52e2c" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1072}]}],
[156227, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[156403, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[156227, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 177, "packet_number": 1, "payload_length": 156, "scid": "3eafd88524b52e2c" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1072, "length": 151}]}],
[156227, 0, "transport", "datagram_sent", { "byte_length": 193}],
[157521, 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": "5df84d16438efced1f3ec09771a1ce4198d81b75f935280c7ffb742a07914c4f8fd4a5391064d8b72f170e2b1bdc248e6be9"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "c3b396c18455e632", "reset_token": "6a9cba71394696e58e7ebbddd94a193d"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "9aa0552d552a31f1", "reset_token": "708dc959e81860e2c9d6f541e0ad690a"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "e4e81bd1910b94a2", "reset_token": "55295d8532d56c99461c70af9754e30e"}, { 
    "frame_type": "padding"}]}],
[157521, 0, "recovery", "metrics_updated", {"cwnd": 15388,"pacing_rate": 1361424,"bytes_in_flight": 1884,"smoothed_rtt": 155017,"min_rtt": 155017,"latest_rtt": 155017}],
[157521, 0, "transport", "datagram_sent", { "byte_length": 439}],
[159942, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[159942, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3356,"smoothed_rtt": 155017}],
[159942, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[268190, 0, "transport", "datagram_received", { "byte_length": 144}],
[268190, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 104, "packet_number": 9, "payload_length": 67, "dcid": "3eafd88524b52e2c" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 4, "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}]}],
[268202, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=5\u000a"}],
[268190, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 40, "packet_number": 10, "dcid": "3eafd88524b52e2c", "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}]}],
[268247, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.250000"}]]}]}