{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "9bc943281a98faf4","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "1904525990216"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "172.169.253.128", "port_v4":4380}, "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": 3, "version": "00000001", "payload_length": 1182, "dcid": "9bc943281a98faf4" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 426}]}],
[807, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[811, 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}],
[819, 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": "ebee3898299d4f4a",
    "original_connection_id": "9bc943281a98faf4",
    "stateless_reset_token": "19bcf1cc980429d3fc9471ed0c39e1a3",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[1143, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 155, "packet_number": 96088, "payload_length": 133, "scid": "ebee3898299d4f4a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 142, "acked_ranges": [[3, 3]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 123}]}],
[1143, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1065, "packet_number": 0, "payload_length": 1044, "scid": "ebee3898299d4f4a" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1040}]}],
[1143, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[1160, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[1143, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 209, "packet_number": 1, "payload_length": 188, "scid": "ebee3898299d4f4a" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1040, "length": 183}]}],
[1143, 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": "409a88da8205295e0d146ab08586b3f8649c4f0337e28ffa2ea569b3990f084ed0787cef97e56ac8c02c49d072f9ce319d18"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "4df963c99a2420d3", "reset_token": "5b0c85abc8d9a3d60415704de1b554db"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "d19af6625bbdccd5", "reset_token": "647ffdc02f14d9ae704a97afb85f72ef"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "920904fed2ec43d4", "reset_token": "08d083735d9ab04bd9673d0bca7ebc02"}, { 
    "frame_type": "padding"}]}],
[1143, 0, "recovery", "metrics_updated", {"cwnd": 15360,"bytes_in_flight": 1916}],
[1143, 0, "transport", "datagram_sent", { "byte_length": 664}],
[1143, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1143, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3388}],
[1143, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[472675, 0, "transport", "datagram_received", { "byte_length": 144}],
[472675, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 104, "packet_number": 4, "payload_length": 67, "dcid": "ebee3898299d4f4a" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 5, "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}]}],
[472686, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=5\u000a"}],
[472675, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 40, "packet_number": 5, "dcid": "ebee3898299d4f4a", "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}]}],
[472717, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.500000"}]]}]}