{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "e8847ec29f4dc6cd","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "4418747546251"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "172.215.216.193", "port_v4":57168}, "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": 150, "version": "00000001", "payload_length": 1130, "dcid": "e8847ec29f4dc6cd", "token": "15765ba9e0548c6003fb78bcc2d343269af1fba8616dd916095ebf56cf6ef773d2e7dea9a980deeea870c0602abc0774a4ac76e1" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 371}, { 
    "frame_type": "ping"}]}],
[880, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[896, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 88, "packet_number": 124824, "payload_length": 66, "scid": "544ab1fbc56db3fb" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 112, "acked_ranges": [[150, 150]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 56}]}],
[896, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[52577, 0, "transport", "datagram_received", { "byte_length": 1220}],
[52577, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 151, "payload_length": 1130, "dcid": "544ab1fbc56db3fb", "token": "15765ba9e0548c6003fb78bcc2d343269af1fba8616dd916095ebf56cf6ef773d2e7dea9a980deeea870c0602abc0774a4ac76e1" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 5, "acked_ranges": [[124824, 124824]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 371, "length": 339}]}],
[52604, 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": "",
    "version_negotiation": "chosen": "00000001", "others": ["00000001","6b3343cf"]},
    "min_ack_delay" : 16000}],
[52612, 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": "544ab1fbc56db3fb",
    "original_connection_id": "c344f66ed98ede46",
    "retry_connection_id": "e8847ec29f4dc6cd",
    "stateless_reset_token": "5a0d5c75bc268cbeff8d16f1dd39cb8b",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "version_negotiation": "chosen": "00000001", "others": ["00000001","6b3343cf","709a50c4","ff000022","ff000021","ff000020","ff00001f","ff00001d","ff00001e","ff00001c","ff00001b","50435131","50435130"]},
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[53537, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 156, "packet_number": 124825, "payload_length": 134, "scid": "544ab1fbc56db3fb" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 120, "acked_ranges": [[150, 151]]}, { 
    "frame_type": "crypto", "offset": 56, "length": 123}]}],
[53537, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1064, "packet_number": 0, "payload_length": 1043, "scid": "544ab1fbc56db3fb" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1039}]}],
[53537, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[53867, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9?"}],
[53537, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 817, "packet_number": 1, "payload_length": 796, "scid": "544ab1fbc56db3fb" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1039, "length": 791}]}],
[53537, 0, "transport", "datagram_sent", { "byte_length": 833}],
[58433, 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": "f6ebf8a3a20b98062723ad38c214fad87862a8dc99ca828e4d1d682229ba518973ae07e52b6232fa9dc855140721d26404cb"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "66812ae124413315", "reset_token": "271bc1d07c1d241129adfa133e636885"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "87ecc90d18460bbd", "reset_token": "c9b3f61d7b4d1d96b4b4ea5a64a2cf1d"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "32d06622cbe58976", "reset_token": "f23a72a8763682c3cb9ee82526167777"}, { 
    "frame_type": "padding"}]}],
[58433, 0, "transport", "datagram_sent", { "byte_length": 439}],
[61012, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[61012, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[100291, 0, "transport", "datagram_received", { "byte_length": 1220}],
[100291, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 101, "packet_number": 152, "payload_length": 11, "dcid": "544ab1fbc56db3fb", "token": "15765ba9e0548c6003fb78bcc2d343269af1fba8616dd916095ebf56cf6ef773d2e7dea9a980deeea870c0602abc0774a4ac76e1" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 4, "acked_ranges": [[124825, 124825]], "ect0": 2, "ect1": 0, "ce": 0}]}],
[100291, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 1119, "packet_number": 153, "payload_length": 1082, "dcid": "544ab1fbc56db3fb" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}, { 
    "frame_type": "padding"}]}],
[100339, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10?"}],
[100343, 0, "transport", "datagram_received", { "byte_length": 1252}],
[100343, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 154, "dcid": "544ab1fbc56db3fb", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[100354, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 2 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[154, 154]]}, { 
    "frame_type": "ack_frequency", "sequence_number": 0, "packet_tolerance": 2, "max_ack_delay": 16000, "reordering_threshold": 0}, { 
    "frame_type": "handshake_done"}, { 
    "frame_type": "padding"}]}],
[100354, 0, "transport", "datagram_sent", { "byte_length": 55}],
[101438, 0, "transport", "datagram_received", { "byte_length": 73}],
[101438, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 73,
    "trigger": "aead not ready"}],
[101438, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 32, "packet_number": 156, "dcid": "544ab1fbc56db3fb" }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[101464, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6?"}],
[101468, 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}]}],
[101468, 0, "transport", "datagram_sent", { "byte_length": 22}],
[144250, 0, "transport", "datagram_received", { "byte_length": 40}],
[144250, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 40, "packet_number": 157, "dcid": "544ab1fbc56db3fb" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 2]], "ect0": 3, "ect1": 0, "ce": 0}, { 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[523778, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.166667"}]]}]}