{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "5faad376c55dd8e0","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "1959638240056"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "4.149.244.232", "port_v4":55188}, "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": 163, "version": "00000001", "payload_length": 1130, "dcid": "5faad376c55dd8e0", "token": "bbe03b0c4307a3a79c93568597bbe9d5ed7d0e8e80d72a883d4a2d5cfc59f9c937b7817da0361fec5587ef4bc5c1cbbb56d76dae" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 313}, { 
    "frame_type": "ping"}]}],
[101, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[104, 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" : 26,
    "active_connection_id_limit" : 4,
    "handshake_connection_id": "",
    "min_ack_delay" : 1000}],
[109, 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": "2c995f845ffe06e6",
    "original_connection_id": "0a6e0a8e40733c3c",
    "retry_connection_id": "5faad376c55dd8e0",
    "stateless_reset_token": "3dc60124f87d2117aaadd459a1519b48",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[345, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 122, "packet_number": 88574, "payload_length": 100, "scid": "2c995f845ffe06e6" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 43, "acked_ranges": [[163, 163]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 90}]}],
[345, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1098, "packet_number": 0, "payload_length": 1077, "scid": "2c995f845ffe06e6" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1073}]}],
[345, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[357, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[345, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 187, "packet_number": 1, "payload_length": 166, "scid": "2c995f845ffe06e6" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1073, "length": 161}]}],
[345, 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": "c0887919ee5bf843517ceae776d62d1b124978bb5021155724e3b4a00c3d1a004cec39367d8d5dd0ed53d4b9a85be4aad967"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "311872bb68f349e0", "reset_token": "45311af9f905ff5b77754b3ab396ad7b"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "417249676364a8b2", "reset_token": "fb7c95fe5a55ba095676fecffa3bd6f5"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "c47207774872d87a", "reset_token": "f41a07dff46afbf75341f2b8a2b913f7"}, { 
    "frame_type": "padding"}]}],
[345, 0, "recovery", "metrics_updated", {"cwnd": 15360,"bytes_in_flight": 1894}],
[345, 0, "transport", "datagram_sent", { "byte_length": 642}],
[345, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[345, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3366}],
[345, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[250503, 0, "recovery", "packet_lost", {
    "packet_type" : "initial",
    "packet_number" : 88574,
    "trigger": "timer",
    "header": {
        "packet_type" : "initial",
        "packet_number" : 88574,
        "packet_size" : 122}}],
[250503, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 167, "packet_number": 88575, "payload_length": 145, "scid": "2c995f845ffe06e6" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 90}, { 
    "frame_type": "ack", "ack_delay": 31312, "acked_ranges": [[163, 163]]}]}],
[250503, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3411}],
[250503, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1053, "packet_number": 2, "payload_length": 1032, "scid": "2c995f845ffe06e6" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[250503, 0, "recovery", "metrics_updated", {"bytes_in_flight": 4480}],
[250503, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[333088, 0, "transport", "datagram_received", { "byte_length": 144}],
[333088, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 104, "packet_number": 164, "payload_length": 67, "dcid": "2c995f845ffe06e6" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 2]], "ect0": 3, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}, { 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 11}]}],
[333111, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=5\u000a"}],
[333088, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 40, "packet_number": 165, "dcid": "2c995f845ffe06e6", "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}]}],
[333137, 0, "info", "message", { "message": "Closed. Retrans= 1, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.333333"}]]}]}