{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "fe6038d015695255","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "597795069208"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "172.172.158.0", "port_v4":15437}, "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": 207, "version": "00000001", "payload_length": 1182, "dcid": "fe6038d015695255" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 560}]}],
[155, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[169, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 87, "packet_number": 104915, "payload_length": 65, "scid": "259990f0a186ccc2" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 21, "acked_ranges": [[207, 207]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 56}]}],
[169, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[4304, 0, "transport", "datagram_received", { "byte_length": 1220}],
[4304, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 208, "payload_length": 1182, "dcid": "259990f0a186ccc2" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 3, "acked_ranges": [[104915, 104915]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 560, "length": 528}]}],
[4325, 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}],
[4335, 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": "259990f0a186ccc2",
    "original_connection_id": "fe6038d015695255",
    "stateless_reset_token": "8404cab6cdd4b3a9059a158bfd3983c3",
    "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": 38, "acked_ranges": [[207, 208]]}, { 
    "frame_type": "crypto", "offset": 56, "length": 123}]}],
[4615, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1065, "packet_number": 0, "payload_length": 1044, "scid": "259990f0a186ccc2" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1040}]}],
[4615, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[4628, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[4615, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 210, "packet_number": 1, "payload_length": 189, "scid": "259990f0a186ccc2" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1040, "length": 184}]}],
[4615, 0, "transport", "datagram_sent", { "byte_length": 226}],
[7568, 0, "transport", "datagram_received", { "byte_length": 1220}],
[7568, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 49, "packet_number": 209, "payload_length": 11, "dcid": "259990f0a186ccc2" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 4, "acked_ranges": [[104916, 104916]], "ect0": 2, "ect1": 0, "ce": 0}]}],
[7568, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 1171, "packet_number": 210, "payload_length": 1134, "dcid": "259990f0a186ccc2" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 2, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}, { 
    "frame_type": "padding"}]}],
[7666, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[7673, 0, "transport", "datagram_received", { "byte_length": 1252}],
[7673, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 211, "dcid": "259990f0a186ccc2", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[7673, 0, "recovery", "metrics_updated", {"cwnd": 16877,"pacing_rate": 7053521,"smoothed_rtt": 3857,"min_rtt": 2953,"latest_rtt": 2953,"app_limited": 1}],
[7684, 0, "transport", "datagram_received", { "byte_length": 73}],
[7684, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 73,
    "trigger": "aead not ready"}],
[7684, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 32, "packet_number": 213, "dcid": "259990f0a186ccc2" }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[7690, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[7695, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 6, "packet_number": 0, "key_phase": 0 }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 0}]}],
[7695, 0, "transport", "datagram_sent", { "byte_length": 22}],
[149604, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.333333"}]]}]}