{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "3aba4b71d99a7c3e","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "706600935403"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "64.236.200.99", "port_v4":49800}, "addr_to" : {"ip_v4": "172.31.61.32", "port_v4":21009}}],
[0, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 157, "version": "00000001", "payload_length": 1130, "dcid": "3aba4b71d99a7c3e", "token": "a88c8bb711062de5ecd0941cd18cb1e138557323a549dda270b459a28c5188e1e9d02357725f8d8374a5068aa782016d43ef58d7" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 357}, { 
    "frame_type": "ping"}]}],
[111, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[122, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 87, "packet_number": 93937, "payload_length": 65, "scid": "aa1f1a1264a61ef4" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 15, "acked_ranges": [[157, 157]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 56}]}],
[122, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[55207, 0, "transport", "datagram_received", { "byte_length": 1220}],
[55207, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 158, "payload_length": 1130, "dcid": "aa1f1a1264a61ef4", "token": "a88c8bb711062de5ecd0941cd18cb1e138557323a549dda270b459a28c5188e1e9d02357725f8d8374a5068aa782016d43ef58d7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 5, "acked_ranges": [[93937, 93937]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 357, "length": 325}]}],
[55233, 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}],
[55242, 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": "aa1f1a1264a61ef4",
    "original_connection_id": "ef24328f9410c669",
    "retry_connection_id": "3aba4b71d99a7c3e",
    "stateless_reset_token": "f9707e0cf42eb846fea8deeeaab47c91",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[55732, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 156, "packet_number": 93938, "payload_length": 134, "scid": "aa1f1a1264a61ef4" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 65, "acked_ranges": [[157, 158]]}, { 
    "frame_type": "crypto", "offset": 56, "length": 123}]}],
[55732, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1064, "packet_number": 0, "payload_length": 1043, "scid": "aa1f1a1264a61ef4" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1039}]}],
[55732, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[55743, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[55732, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 221, "packet_number": 1, "payload_length": 200, "scid": "aa1f1a1264a61ef4" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1039, "length": 195}]}],
[55732, 0, "transport", "datagram_sent", { "byte_length": 237}],
[57125, 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": "c03e4fec9ca2bba3b48e984c29ae002c0993e39771d2fce32966b7b68ac7225cba2e2727a7ce997efb4483d06f2e8d64980d"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "fa92d251be1735cf", "reset_token": "d63eb01a5a3037fbbda901ccd7d9c376"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "1e5f247fab296be6", "reset_token": "baf951cc16e99263cab2e9a6d39ecf2c"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "0e8667af9974ca77", "reset_token": "8cd0d49450c28e898a0859763093f7a1"}, { 
    "frame_type": "padding"}]}],
[57125, 0, "recovery", "metrics_updated", {"cwnd": 15447,"pacing_rate": 1361424,"bytes_in_flight": 1928,"smoothed_rtt": 55085,"min_rtt": 55085,"latest_rtt": 55085}],
[57125, 0, "transport", "datagram_sent", { "byte_length": 439}],
[60165, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[60165, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3400,"smoothed_rtt": 55085}],
[60165, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[76095, 0, "transport", "datagram_received", { "byte_length": 1220}],
[76095, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 101, "packet_number": 159, "payload_length": 11, "dcid": "aa1f1a1264a61ef4", "token": "a88c8bb711062de5ecd0941cd18cb1e138557323a549dda270b459a28c5188e1e9d02357725f8d8374a5068aa782016d43ef58d7" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 6, "acked_ranges": [[93938, 93938]], "ect0": 2, "ect1": 0, "ce": 0}]}],
[76095, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 100, "packet_number": 160, "payload_length": 63, "dcid": "aa1f1a1264a61ef4" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 4, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[76154, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[76095, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1019, "packet_number": 161, "dcid": "aa1f1a1264a61ef4", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[0, 0]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[76095, 0, "recovery", "metrics_updated", {"cwnd": 17311,"bytes_in_flight": 1472,"smoothed_rtt": 43449,"min_rtt": 18970,"latest_rtt": 18970,"app_limited": 1}],
[76168, 0, "transport", "datagram_received", { "byte_length": 1252}],
[76168, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 162, "dcid": "aa1f1a1264a61ef4" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[76175, 0, "transport", "datagram_received", { "byte_length": 73}],
[76175, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 73,
    "trigger": "aead not ready"}],
[76175, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 32, "packet_number": 164, "dcid": "aa1f1a1264a61ef4" }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[76179, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[76193, 0, "transport", "spin_bit_updated", { "state": true }],
[76193, 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}]}],
[76193, 0, "transport", "datagram_sent", { "byte_length": 22}],
[92771, 0, "transport", "datagram_received", { "byte_length": 82}],
[92771, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 82,
    "trigger": "aead not ready"}],
[92771, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 41, "packet_number": 166, "dcid": "aa1f1a1264a61ef4" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 2]], "ect0": 3, "ect1": 0, "ce": 0}, { 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 0}]}],
[576248, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.200000"}]]}]}