{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "e23cc81576ab6e06","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "3967452439995"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "52.176.138.194", "port_v4":43812}, "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": 153, "version": "00000001", "payload_length": 1130, "dcid": "e23cc81576ab6e06", "token": "74e4d842a6f29ee26393f96bc04a58859be90f01ca4d3ab8144ecc5d83e2d2a5e39f40d622a5781a8f5dfa72e0f7a3e67940bd3c" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 357}, { 
    "frame_type": "ping"}]}],
[2066, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "hq-29"],
    "alpn": "hq-interop"}],
[4308, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 88, "packet_number": 110998, "payload_length": 66, "scid": "a17478303795a0d3" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 538, "acked_ranges": [[153, 153]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 56}]}],
[4308, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[57376, 0, "transport", "datagram_received", { "byte_length": 1220}],
[57376, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 154, "payload_length": 1130, "dcid": "a17478303795a0d3", "token": "74e4d842a6f29ee26393f96bc04a58859be90f01ca4d3ab8144ecc5d83e2d2a5e39f40d622a5781a8f5dfa72e0f7a3e67940bd3c" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 5, "acked_ranges": [[110998, 110998]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 357, "length": 325}]}],
[57406, 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,
    "3d7e9f0bca12fea6": ""}],
[57414, 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": "a17478303795a0d3",
    "original_connection_id": "fab7a8f38e335222",
    "retry_connection_id": "e23cc81576ab6e06",
    "stateless_reset_token": "8ab5446a9bf956d17fbaa2a511b2ddcc",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[58549, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 156, "packet_number": 110999, "payload_length": 134, "scid": "a17478303795a0d3" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 146, "acked_ranges": [[153, 154]]}, { 
    "frame_type": "crypto", "offset": 56, "length": 123}]}],
[58549, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1064, "packet_number": 0, "payload_length": 1043, "scid": "a17478303795a0d3" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1039}]}],
[58549, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[58718, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9?"}],
[58549, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 758, "packet_number": 1, "payload_length": 737, "scid": "a17478303795a0d3" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1039, "length": 732}]}],
[58549, 0, "transport", "datagram_sent", { "byte_length": 774}],
[63384, 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": "fcbf734888bfd93c0241681043040d2419095c67ddc529d1573544cc4300644fdeca98aef0165276474d1c60388b06754ddf"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "8426d0c4bf607016", "reset_token": "7ab759ffff12a9e137755f4eb459e08b"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "02c165130876e27e", "reset_token": "3f4645a8cdb8339d65050b779c357056"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "d2dc9353dad9bd01", "reset_token": "4831958000f1e445a48fdd697c58cbdd"}, { 
    "frame_type": "padding"}]}],
[63384, 0, "transport", "datagram_sent", { "byte_length": 439}],
[65677, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[65677, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[92983, 0, "transport", "datagram_received", { "byte_length": 1220}],
[92983, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 101, "packet_number": 155, "payload_length": 11, "dcid": "a17478303795a0d3", "token": "74e4d842a6f29ee26393f96bc04a58859be90f01ca4d3ab8144ecc5d83e2d2a5e39f40d622a5781a8f5dfa72e0f7a3e67940bd3c" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 5, "acked_ranges": [[110999, 110999]], "ect0": 2, "ect1": 0, "ce": 0}]}],
[92983, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 1119, "packet_number": 156, "payload_length": 1082, "dcid": "a17478303795a0d3" }, "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"}]}],
[93071, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10?"}],
[93077, 0, "transport", "datagram_received", { "byte_length": 1252}],
[93077, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 157, "dcid": "a17478303795a0d3", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "stream", "id": 0, "offset": 0, "length": 7, "fin": true , "begins_with": "474554202f0d0a"}, { 
    "frame_type": "padding"}]}],
[93092, 0, "info", "message", { "message": "Server CB, Stream: 0, 7 bytes, fin=1?"}],
[93096, 0, "info", "message", { "message": "Server CB, Stream: 0, Processing command: GET /?"}],
[93102, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 423, "packet_number": 2 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 3, "acked_ranges": [[157, 157]]}, { 
    "frame_type": "ack_frequency", "sequence_number": 0, "packet_tolerance": 2, "max_ack_delay": 16000, "reordering_threshold": 0}, { 
    "frame_type": "handshake_done"}, { 
    "frame_type": "stream", "id": 0, "offset": 0, "length": 386, "fin": true , "begins_with": "3c21444f43545950"}, { 
    "frame_type": "padding"}]}],
[93102, 0, "transport", "datagram_sent", { "byte_length": 439}],
[118894, 0, "transport", "datagram_received", { "byte_length": 37}],
[118894, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 37, "packet_number": 158, "dcid": "a17478303795a0d3" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}]}],
[129231, 0, "transport", "datagram_received", { "byte_length": 1332}],
[129231, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1332, "packet_number": 159, "dcid": "a17478303795a0d3" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[129255, 0, "transport", "spin_bit_updated", { "state": true }],
[129255, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 3 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 3, "acked_ranges": [[157, 159]]}, { 
    "frame_type": "padding"}]}],
[129255, 0, "transport", "datagram_sent", { "byte_length": 55}],
[134038, 0, "transport", "datagram_received", { "byte_length": 40}],
[134038, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 40, "packet_number": 160, "dcid": "a17478303795a0d3" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 8, "acked_ranges": [[0, 2]], "ect0": 3, "ect1": 0, "ce": 0}, { 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[134060, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6?"}],
[134066, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 6, "packet_number": 4 }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 0}]}],
[134066, 0, "transport", "datagram_sent", { "byte_length": 22}],
[158948, 0, "transport", "datagram_received", { "byte_length": 40}],
[158948, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 40, "packet_number": 161, "dcid": "a17478303795a0d3" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[2, 3]], "ect0": 4, "ect1": 0, "ce": 0}, { 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[505110, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.142857"}]]}]}