{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "e590c1a6b5c39508","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "4316550933616"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "20.98.18.64", "port_v4":34196}, "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": 89, "version": "00000001", "payload_length": 1182, "dcid": "e590c1a6b5c39508" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 435}]}],
[1033, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[1037, 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": ""}],
[1052, 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": "fd3f89c5f7f17d7e",
    "original_connection_id": "e590c1a6b5c39508",
    "stateless_reset_token": "aafc826cbe224b656ac06bf1ce81539b",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[2252, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 156, "packet_number": 108398, "payload_length": 134, "scid": "fd3f89c5f7f17d7e" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 281, "acked_ranges": [[89, 89]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 123}]}],
[2252, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1064, "packet_number": 0, "payload_length": 1043, "scid": "fd3f89c5f7f17d7e" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1039}]}],
[2252, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[2428, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9?"}],
[2252, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 748, "packet_number": 1, "payload_length": 727, "scid": "fd3f89c5f7f17d7e" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1039, "length": 722}]}],
[2252, 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": "fb343ec532aa0ab608bad6bfcf016ce56e7f19e9c5041e78dd63fd4ae7da738fcb296b8889dd6f29772d994207535a061558"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "45b86a8379aaf33e", "reset_token": "34921ddc1af8a66f6295c0e36ee0105b"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "ac5e9627db637ddb", "reset_token": "a348297e8178f77925d685f573454b73"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "194e89b0244b8c8b", "reset_token": "2b282bf7e8fb2112e3a788649f83a249"}, { 
    "frame_type": "padding"}]}],
[2252, 0, "transport", "datagram_sent", { "byte_length": 1203}],
[139691, 0, "transport", "datagram_received", { "byte_length": 1220}],
[139691, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 49, "packet_number": 90, "payload_length": 11, "dcid": "fd3f89c5f7f17d7e" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 7, "acked_ranges": [[108398, 108398]], "ect0": 1, "ect1": 0, "ce": 0}]}],
[139691, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 100, "packet_number": 91, "payload_length": 63, "dcid": "fd3f89c5f7f17d7e" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 4, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[139735, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10?"}],
[139691, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1071, "packet_number": 92, "dcid": "fd3f89c5f7f17d7e", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[0, 0]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[139750, 0, "transport", "datagram_received", { "byte_length": 1252}],
[139750, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 93, "dcid": "fd3f89c5f7f17d7e" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[139760, 0, "transport", "spin_bit_updated", { "state": true }],
[139760, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[92, 93]]}, { 
    "frame_type": "ack_frequency", "sequence_number": 0, "packet_tolerance": 2, "max_ack_delay": 16000, "reordering_threshold": 0}, { 
    "frame_type": "handshake_done"}, { 
    "frame_type": "padding"}]}],
[139760, 0, "transport", "datagram_sent", { "byte_length": 55}],
[139960, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 2 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[139960, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[193847, 0, "transport", "datagram_received", { "byte_length": 37}],
[193847, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 37, "packet_number": 94, "dcid": "fd3f89c5f7f17d7e" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[1, 2]], "ect0": 3, "ect1": 0, "ce": 0}]}],
[193876, 0, "transport", "datagram_received", { "byte_length": 1332}],
[193876, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1332, "packet_number": 95, "dcid": "fd3f89c5f7f17d7e" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[193889, 0, "transport", "spin_bit_updated", { "state": false }],
[193889, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 3 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[93, 95]]}, { 
    "frame_type": "padding"}]}],
[193889, 0, "transport", "datagram_sent", { "byte_length": 55}],
[212746, 0, "transport", "datagram_received", { "byte_length": 1412}],
[212746, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1412, "packet_number": 96, "dcid": "fd3f89c5f7f17d7e" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[213840, 0, "transport", "spin_bit_updated", { "state": true }],
[213840, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 4 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 136, "acked_ranges": [[93, 96]]}, { 
    "frame_type": "padding"}]}],
[213840, 0, "transport", "datagram_sent", { "byte_length": 55}],
[231667, 0, "transport", "datagram_received", { "byte_length": 1440}],
[231667, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 97, "dcid": "fd3f89c5f7f17d7e" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[232771, 0, "transport", "spin_bit_updated", { "state": false }],
[232771, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 5 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 138, "acked_ranges": [[93, 97]]}, { 
    "frame_type": "padding"}]}],
[232771, 0, "transport", "datagram_sent", { "byte_length": 55}],
[397783, 0, "transport", "datagram_received", { "byte_length": 1440, "addr_from" : {"ip_v4": "20.98.18.64", "port_v4":10901}}],
[397783, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 98, "dcid": "45b86a8379aaf33e" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 565, "acked_ranges": [[3, 5]], "ect0": 6, "ect1": 0, "ce": 0}, { 
    "frame_type": "retire_connection_id", "sequence_number": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[397833, 0, "info", "message", { "message": "Protocol error 0xa, frame 25, reason: Cannot delete path through which packet arrives"}],
[397839, 0, "transport", "datagram_received", { "byte_length": 1440}],
[397839, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 99, "dcid": "45b86a8379aaf33e" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[397851, 0, "transport", "spin_bit_updated", { "state": true }],
[397851, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 6 }, "frames": [{ 
    "frame_type": "path_challenge", "path_challenge": "4b04413c6ea588f0"}, { 
    "frame_type": "padding"}]}],
[397851, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 61, "packet_number": 7 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 1, "acked_ranges": [[99, 99], [97, 97]]}, { 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 10, "trigger_frame_type": "retire_connection_id", "reason": "Cannot delete path through which packet arrives"}]}],
[397851, 0, "transport", "datagram_sent", { "byte_length": 77, "addr_to" : {"ip_v4": "20.98.18.64", "port_v4":34196}}],
[417928, 0, "transport", "datagram_received", { "byte_length": 38, "addr_from" : {"ip_v4": "20.98.18.64", "port_v4":10901}}],
[417928, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 38, "packet_number": 100, "dcid": "45b86a8379aaf33e" }, "frames": [{ 
    "frame_type": "path_response", "path_response": "4b04413c6ea588f0"}]}],
[436319, 0, "transport", "datagram_received", { "byte_length": 38}],
[436319, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 38, "packet_number": 101, "dcid": "45b86a8379aaf33e" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 72, "acked_ranges": [[3, 6]], "ect0": 7, "ect1": 0, "ce": 0}]}],
[470092, 0, "transport", "datagram_received", { "byte_length": 1440}],
[470092, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 102, "dcid": "45b86a8379aaf33e" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[520271, 0, "transport", "datagram_received", { "byte_length": 1440}],
[520271, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 103, "dcid": "45b86a8379aaf33e" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[525396, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 53, "packet_number": 8 }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 10, "trigger_frame_type": "retire_connection_id", "reason": "Cannot delete path through which packet arrives"}]}],
[525396, 0, "transport", "datagram_sent", { "byte_length": 69, "addr_to" : {"ip_v4": "20.98.18.64", "port_v4":34196}}],
[570462, 0, "transport", "datagram_received", { "byte_length": 1440, "addr_from" : {"ip_v4": "20.98.18.64", "port_v4":10901}}],
[570462, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 104, "dcid": "45b86a8379aaf33e" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[621226, 0, "transport", "datagram_received", { "byte_length": 1440}],
[621226, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 105, "dcid": "45b86a8379aaf33e" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[648330, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 9 }, "frames": [{ 
    "frame_type": "path_challenge", "path_challenge": "8c6a184e3278ffe5"}, { 
    "frame_type": "padding"}]}],
[652500, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 53, "packet_number": 10 }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 10, "trigger_frame_type": "retire_connection_id", "reason": "Cannot delete path through which packet arrives"}]}],
[652500, 0, "transport", "datagram_sent", { "byte_length": 69, "addr_to" : {"ip_v4": "20.98.18.64", "port_v4":34196}}],
[668288, 0, "transport", "datagram_received", { "byte_length": 38, "addr_from" : {"ip_v4": "20.98.18.64", "port_v4":10901}}],
[668288, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 38, "packet_number": 106, "dcid": "45b86a8379aaf33e" }, "frames": [{ 
    "frame_type": "path_response", "path_response": "8c6a184e3278ffe5"}]}],
[684626, 0, "transport", "datagram_received", { "byte_length": 39}],
[684626, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 107, "dcid": "45b86a8379aaf33e" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 63, "acked_ranges": [[9, 9], [3, 6]], "ect0": 8, "ect1": 0, "ce": 0}]}],
[723904, 0, "transport", "datagram_received", { "byte_length": 1440}],
[723904, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 108, "dcid": "45b86a8379aaf33e" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[777560, 0, "transport", "datagram_received", { "byte_length": 1440}],
[777560, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 109, "dcid": "45b86a8379aaf33e" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[779680, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 53, "packet_number": 11 }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 10, "trigger_frame_type": "retire_connection_id", "reason": "Cannot delete path through which packet arrives"}]}],
[779680, 0, "transport", "datagram_sent", { "byte_length": 69, "addr_to" : {"ip_v4": "20.98.18.64", "port_v4":34196}}],
[827825, 0, "transport", "datagram_received", { "byte_length": 1440, "addr_from" : {"ip_v4": "20.98.18.64", "port_v4":10901}}],
[827825, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 110, "dcid": "45b86a8379aaf33e" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[881273, 0, "transport", "datagram_received", { "byte_length": 1440}],
[881273, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 111, "dcid": "45b86a8379aaf33e" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[906675, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 53, "packet_number": 12 }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 10, "trigger_frame_type": "retire_connection_id", "reason": "Cannot delete path through which packet arrives"}]}],
[906675, 0, "transport", "datagram_sent", { "byte_length": 69, "addr_to" : {"ip_v4": "20.98.18.64", "port_v4":34196}}],
[1303786, 0, "transport", "datagram_received", { "byte_length": 1440, "addr_from" : {"ip_v4": "20.98.18.64", "port_v4":10901}}],
[1303786, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 112, "dcid": "45b86a8379aaf33e" }, "frames": [{ 
    "frame_type": "retire_connection_id", "sequence_number": 0}, { 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1303848, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 39, "packet_number": 13 }, "frames": [{ 
    "frame_type": "path_challenge", "path_challenge": "06ef9d123590acc4"}, { 
    "frame_type": "padding"}]}],
[1303848, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 53, "packet_number": 14 }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 10, "trigger_frame_type": "retire_connection_id", "reason": "Cannot delete path through which packet arrives"}]}],
[1303848, 0, "transport", "datagram_sent", { "byte_length": 69, "addr_to" : {"ip_v4": "20.98.18.64", "port_v4":34196}}],
[1319439, 0, "transport", "datagram_received", { "byte_length": 1440, "addr_from" : {"ip_v4": "20.98.18.64", "port_v4":10901}}],
[1319439, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1440, "packet_number": 113, "dcid": "45b86a8379aaf33e" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[1323751, 0, "transport", "datagram_received", { "byte_length": 38}],
[1323751, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 38, "packet_number": 114, "dcid": "45b86a8379aaf33e" }, "frames": [{ 
    "frame_type": "path_response", "path_response": "06ef9d123590acc4"}]}],
[1342432, 0, "transport", "datagram_received", { "byte_length": 42}],
[1342432, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 42, "packet_number": 115, "dcid": "45b86a8379aaf33e" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 72, "acked_ranges": [[13, 13], [9, 9], [3, 6]], "ect0": 9, "ect1": 0, "ce": 0}]}],
[1350743, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=5?"}],
[1350758, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 0.866667"}]]}]}
