{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "4a0b9b0b05736d23","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "1443312537222"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "172.182.169.13", "port_v4":23649}, "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": 76, "version": "00000001", "payload_length": 1182, "dcid": "4a0b9b0b05736d23" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1178}]}],
[734, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 29, "packet_number": 123372, "payload_length": 7, "scid": "ebed0c077b98c5b9" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 91, "acked_ranges": [[76, 76]]}]}],
[734, 0, "transport", "datagram_sent", { "byte_length": 45}],
[250734, 0, "recovery", "packet_lost", {
    "packet_type" : "initial",
    "packet_number" : 123372,
    "trigger": "timer",
    "header": {
        "packet_type" : "initial",
        "packet_number" : 123372,
        "packet_size" : 29}}],
[543313, 0, "transport", "datagram_received", { "byte_length": 1220}],
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    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[123372, 123372]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 1178, "length": 404}, { 
    "frame_type": "ping"}]}],
[543338, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "hq-29"],
    "alpn": "hq-interop"}],
[543342, 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}],
[543353, 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": "ebed0c077b98c5b9",
    "original_connection_id": "4a0b9b0b05736d23",
    "stateless_reset_token": "75c70933fa31b85c5b32f98a6c8d5b5e",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[543844, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 125, "packet_number": 123373, "payload_length": 103, "scid": "ebed0c077b98c5b9" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 66, "acked_ranges": [[78, 78], [76, 76]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 90}]}],
[543844, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1095, "packet_number": 0, "payload_length": 1074, "scid": "ebed0c077b98c5b9" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1070}]}],
[543844, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[543859, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[543844, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 180, "packet_number": 1, "payload_length": 159, "scid": "ebed0c077b98c5b9" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1070, "length": 154}]}],
[543844, 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": "7236539aaafba5224a981e1cdfb38dcad7e5ff87c254cc2366ae4b29026a376ffd43dc63d5f3fdbc3dd4996fda1f9227593f"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "f6cd94e6a95c30fc", "reset_token": "d0cc53a3ce89cb72de19e76efb1c94b6"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "a8edb066b5b63065", "reset_token": "912248ff3e23efd94bed026bbb8e3a69"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "62b43032a1692244", "reset_token": "a4e83ba0dc2d261189f0ae9e41286539"}, { 
    "frame_type": "padding"}]}],
[543844, 0, "recovery", "metrics_updated", {"cwnd": 15360,"bytes_in_flight": 1887}],
[543844, 0, "transport", "datagram_sent", { "byte_length": 635}],
[543844, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[543844, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3359}],
[543844, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[715383, 0, "transport", "datagram_received", { "byte_length": 144}],
[715383, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 104, "packet_number": 79, "payload_length": 67, "dcid": "ebed0c077b98c5b9" }, "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}]}],
[715408, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=5\u000a"}],
[715383, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 40, "packet_number": 80, "dcid": "ebed0c077b98c5b9", "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}]}],
[715474, 0, "info", "message", { "message": "Closed. Retrans= 1, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.333333"}]]}]}