{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "2e095b294f8d7d5e","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "4038917811112"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "128.24.161.33", "port_v4":47176}, "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": 204, "version": "00000001", "payload_length": 1130, "dcid": "2e095b294f8d7d5e", "token": "0cdeb520b59c9223f239da636dccc6ad95e1a25a4fac84ed48e526cdb28ccdc85c9d9c60574f298ab770cebbca76dcfe6a229d0e" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 357}, { 
    "frame_type": "ping"}]}],
[143, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[153, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 87, "packet_number": 91597, "payload_length": 65, "scid": "b2f9f5c56634cb89" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 19, "acked_ranges": [[204, 204]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 56}]}],
[153, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[49162, 0, "transport", "datagram_received", { "byte_length": 1220}],
[49162, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 205, "payload_length": 1130, "dcid": "b2f9f5c56634cb89", "token": "0cdeb520b59c9223f239da636dccc6ad95e1a25a4fac84ed48e526cdb28ccdc85c9d9c60574f298ab770cebbca76dcfe6a229d0e" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 5, "acked_ranges": [[91597, 91597]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 357, "length": 325}]}],
[49196, 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}],
[49204, 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": "b2f9f5c56634cb89",
    "original_connection_id": "4e69d23dfb9cb600",
    "retry_connection_id": "2e095b294f8d7d5e",
    "stateless_reset_token": "6e07dc595aa8853655f7a25e51d9299a",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[50015, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 156, "packet_number": 91598, "payload_length": 134, "scid": "b2f9f5c56634cb89" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 106, "acked_ranges": [[204, 205]]}, { 
    "frame_type": "crypto", "offset": 56, "length": 123}]}],
[50015, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1064, "packet_number": 0, "payload_length": 1043, "scid": "b2f9f5c56634cb89" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1039}]}],
[50015, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[50112, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9?"}],
[50015, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 758, "packet_number": 1, "payload_length": 737, "scid": "b2f9f5c56634cb89" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1039, "length": 732}]}],
[50015, 0, "transport", "datagram_sent", { "byte_length": 774}],
[54563, 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": "9d3f8c11e9f46e6104c14bf3de21b0f0445a0b4629670933c8a6a5f6bf37ee6a4fbaada8deea3ba81102680cc79c034c524b"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "ce8bf7062fa0c13b", "reset_token": "b054fffbef1dc561e6112153821b3338"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "cd4ef1afd912ae5c", "reset_token": "e0b1fa26f042855408102c7673892723"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "25a5816ee76dc340", "reset_token": "f566b2ab3b15a8e79a98217cc9b91908"}, { 
    "frame_type": "padding"}]}],
[54563, 0, "transport", "datagram_sent", { "byte_length": 439}],
[57691, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[57691, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[99400, 0, "transport", "datagram_received", { "byte_length": 1220}],
[99400, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 101, "packet_number": 206, "payload_length": 11, "dcid": "b2f9f5c56634cb89", "token": "0cdeb520b59c9223f239da636dccc6ad95e1a25a4fac84ed48e526cdb28ccdc85c9d9c60574f298ab770cebbca76dcfe6a229d0e" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 5, "acked_ranges": [[91598, 91598]], "ect0": 2, "ect1": 0, "ce": 0}]}],
[99400, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 1119, "packet_number": 207, "payload_length": 1082, "dcid": "b2f9f5c56634cb89" }, "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"}]}],
[99500, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10?"}],
[99506, 0, "transport", "datagram_received", { "byte_length": 1252}],
[99506, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 208, "dcid": "b2f9f5c56634cb89", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[99521, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 2 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[208, 208]]}, { 
    "frame_type": "ack_frequency", "sequence_number": 0, "packet_tolerance": 2, "max_ack_delay": 16000, "reordering_threshold": 0}, { 
    "frame_type": "handshake_done"}, { 
    "frame_type": "padding"}]}],
[99521, 0, "transport", "datagram_sent", { "byte_length": 55}],
[103808, 0, "transport", "datagram_received", { "byte_length": 81}],
[103808, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 81,
    "trigger": "aead not ready"}],
[103808, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 40, "packet_number": 210, "dcid": "b2f9f5c56634cb89" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[0, 0]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[103830, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6?"}],
[103835, 0, "transport", "spin_bit_updated", { "state": true }],
[103835, 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}]}],
[103835, 0, "transport", "datagram_sent", { "byte_length": 22}],
[146366, 0, "transport", "datagram_received", { "byte_length": 40}],
[146366, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 40, "packet_number": 211, "dcid": "b2f9f5c56634cb89" }, "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}]}],
[464738, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.166667"}]]}]}