{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "0c98f867ca85a4c5","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "1613754064412"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "57.151.128.216", "port_v4":52922}, "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": 17, "version": "00000001", "payload_length": 1131, "dcid": "0c98f867ca85a4c5", "token": "9c279c112bbf04916a58d0799113ae466aadf46cb92dbd8256803db520fc413d711be35453700e2c2fba4881e353da944a66cd" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 520}]}],
[189, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[193, 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}],
[203, 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": "84948e75ad0f2485",
    "original_connection_id": "af1bd39a83044ef7",
    "retry_connection_id": "0c98f867ca85a4c5",
    "stateless_reset_token": "e59c802e4ac27476c0fa392acbe61c91",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[212, 0, "info", "message", { "message": "Session ticket properly decrypted"}],
[485, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 127, "packet_number": 78825, "payload_length": 105, "scid": "84948e75ad0f2485" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 60, "acked_ranges": [[17, 17]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 96}]}],
[496, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[485, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 242, "packet_number": 0, "payload_length": 221, "scid": "84948e75ad0f2485" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 217}]}],
[485, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 835, "packet_number": 1, "payload_length": 814, "scid": "84948e75ad0f2485" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[485, 0, "recovery", "metrics_updated", {"cwnd": 15360,"bytes_in_flight": 1252}],
[485, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[485, 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": "e8f21460d72f488c43872ed3039a248e2566afdd0f3b570995b8442b37e0aae54641e12f4d1286ecbda5efca7acfc03839d0"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "6467f69bfdacfc41", "reset_token": "13975c9635e035163aeb40e3c88ca57f"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "391d5aaa19a7e799", "reset_token": "2e93b29f20ff38595cb50ebd3e1652a4"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "b286f88c227a657f", "reset_token": "365fa323218acaa4a6da1fea3c5a6eff"}, { 
    "frame_type": "padding"}]}],
[485, 0, "recovery", "metrics_updated", {"bytes_in_flight": 1691}],
[485, 0, "transport", "datagram_sent", { "byte_length": 439}],
[485, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[485, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3163}],
[485, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[42120, 0, "transport", "datagram_received", { "byte_length": 1220}],
[42120, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 100, "packet_number": 18, "payload_length": 11, "dcid": "84948e75ad0f2485", "token": "9c279c112bbf04916a58d0799113ae466aadf46cb92dbd8256803db520fc413d711be35453700e2c2fba4881e353da944a66cd" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[78825, 78825]], "ect0": 1, "ect1": 0, "ce": 0}]}],
[42120, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 1120, "packet_number": 19, "payload_length": 1083, "dcid": "84948e75ad0f2485" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}, { 
    "frame_type": "padding"}]}],
[42205, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[42213, 0, "transport", "datagram_received", { "byte_length": 1252}],
[42213, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 20, "dcid": "84948e75ad0f2485", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[42213, 0, "recovery", "metrics_updated", {"cwnd": 16564,"pacing_rate": 1361424,"bytes_in_flight": 1911,"smoothed_rtt": 41635,"min_rtt": 41635,"latest_rtt": 41635,"app_limited": 1}],
[42224, 0, "transport", "datagram_received", { "byte_length": 81}],
[42224, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 81,
    "trigger": "aead not ready"}],
[42224, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 40, "packet_number": 22, "dcid": "84948e75ad0f2485" }, "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}]}],
[42233, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[42224, 0, "recovery", "metrics_updated", {"cwnd": 18443,"pacing_rate": 1620253,"bytes_in_flight": 0,"smoothed_rtt": 41648,"latest_rtt": 41739}],
[42242, 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}]}],
[42242, 0, "transport", "datagram_sent", { "byte_length": 22}],
[83460, 0, "transport", "datagram_received", { "byte_length": 82}],
[83460, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 82,
    "trigger": "aead not ready"}],
[83460, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 41, "packet_number": 24, "dcid": "84948e75ad0f2485" }, "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}]}],
[309055, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.333333"}]]}]}