{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "1a49bf06bc062641","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "4035446901746"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "20.127.247.32", "port_v4":37644}, "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": 84, "version": "00000001", "payload_length": 1182, "dcid": "1a49bf06bc062641" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 357}]}],
[190, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[201, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 87, "packet_number": 77393, "payload_length": 65, "scid": "941c53015dedc4f5" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 25, "acked_ranges": [[84, 84]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 56}]}],
[201, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[209105, 0, "transport", "datagram_received", { "byte_length": 1220}],
[209105, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 85, "payload_length": 1182, "dcid": "941c53015dedc4f5" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 5, "acked_ranges": [[77393, 77393]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 357, "length": 325}, { 
    "frame_type": "ping"}]}],
[209134, 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}],
[209141, 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": "941c53015dedc4f5",
    "original_connection_id": "1a49bf06bc062641",
    "stateless_reset_token": "8a50634da76999789a3b29ce5ece23dc",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[209938, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 156, "packet_number": 77394, "payload_length": 134, "scid": "941c53015dedc4f5" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 104, "acked_ranges": [[84, 85]]}, { 
    "frame_type": "crypto", "offset": 56, "length": 123}]}],
[209938, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1064, "packet_number": 0, "payload_length": 1043, "scid": "941c53015dedc4f5" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1039}]}],
[209938, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[209967, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9?"}],
[209938, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 748, "packet_number": 1, "payload_length": 727, "scid": "941c53015dedc4f5" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1039, "length": 722}]}],
[209938, 0, "transport", "datagram_sent", { "byte_length": 764}],
[214876, 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": "be09f98b2b7dcf486ca4086a099627720c445b934df54eaced9c8bc4fd7c5b4cc1eff1dca03b3c50f1a0b1bcc6bf987ec75e"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "44fb14ae0698ac19", "reset_token": "0fb9852e9fb6261bb45f1e3c08e58b4c"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "9e1c51637dc01935", "reset_token": "2392f97399c9ada4930c9b8573cfb460"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "d2e79963d9dbb2b7", "reset_token": "02539461b081f1496f4afa41857f86b1"}, { 
    "frame_type": "padding"}]}],
[214876, 0, "transport", "datagram_sent", { "byte_length": 439}],
[217419, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[217419, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[325864, 0, "transport", "datagram_received", { "byte_length": 1220}],
[325864, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 49, "packet_number": 86, "payload_length": 11, "dcid": "941c53015dedc4f5" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 7, "acked_ranges": [[77394, 77394]], "ect0": 2, "ect1": 0, "ce": 0}]}],
[325864, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 100, "packet_number": 87, "payload_length": 63, "dcid": "941c53015dedc4f5" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 4, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[325938, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10?"}],
[325864, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1071, "packet_number": 88, "dcid": "941c53015dedc4f5", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[325958, 0, "transport", "datagram_received", { "byte_length": 1252}],
[325958, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 89, "dcid": "941c53015dedc4f5" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[325968, 0, "transport", "spin_bit_updated", { "state": true }],
[325968, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 2 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[88, 89]]}, { 
    "frame_type": "ack_frequency", "sequence_number": 0, "packet_tolerance": 2, "max_ack_delay": 16000, "reordering_threshold": 0}, { 
    "frame_type": "handshake_done"}, { 
    "frame_type": "padding"}]}],
[325968, 0, "transport", "datagram_sent", { "byte_length": 55}],
[362010, 0, "transport", "datagram_received", { "byte_length": 40}],
[362010, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 40, "packet_number": 90, "dcid": "941c53015dedc4f5" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[2, 2]], "ect0": 3, "ect1": 0, "ce": 0}, { 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[362031, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6?"}],
[362037, 0, "transport", "spin_bit_updated", { "state": false }],
[362037, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 6, "packet_number": 3 }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 0}]}],
[362037, 0, "transport", "datagram_sent", { "byte_length": 22}],
[381917, 0, "transport", "datagram_received", { "byte_length": 41}],
[381917, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 41, "packet_number": 91, "dcid": "941c53015dedc4f5" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[2, 3]], "ect0": 4, "ect1": 0, "ce": 0}, { 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 0}]}],
[1867032, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.166667"}]]}]}
