[2025/09/12 04:57:10 402667] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/09/12 04:57:10 402704] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 04:57:10 402709] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 04:57:10 402714] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 04:57:10 402718] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 04:57:10 402725] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 04:57:10 402729] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 04:57:10 402733] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 04:57:10 402737] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 04:57:10 402864] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:CONN_IDLE|expire:1757653150402862|now:1757653030402862|interv:120000000|
[2025/09/12 04:57:10 402893] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:PATH_IDLE|expire:1757653150402893|now:1757653030402893|interv:120000000|
[2025/09/12 04:57:10 402903] [debug] |xqc_path_create|path:0|dcid:5aaa8f22ca7df4b2|scid:fe55de52c3fe5db2|create_path_count:1|
[2025/09/12 04:57:10 402910] [debug] |scid:fe55de52c3fe5db2|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/09/12 04:57:10 402917] [debug] |xqc_path_init|path:0|dcid:5aaa8f22ca7df4b2|scid:fe55de52c3fe5db2|state:2|
[2025/09/12 04:57:10 402923] [debug] |scid:fe55de52c3fe5db2|xqc_conn_create|success|scid:fe55de52c3fe5db2|dcid:5aaa8f22ca7df4b2|conn:000056326E3CA35C|
[2025/09/12 04:57:10 402935] [debug] |scid:fe55de52c3fe5db2|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 04:57:10 402941] [debug] |scid:fe55de52c3fe5db2|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 04:57:10 403682] [debug] |scid:fe55de52c3fe5db2|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 04:57:10 403689] [debug] |scid:fe55de52c3fe5db2|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 04:57:10 403695] [debug] |scid:fe55de52c3fe5db2|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 04:57:10 403701] [debug] |scid:fe55de52c3fe5db2|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/09/12 04:57:10 403708] [debug] |scid:fe55de52c3fe5db2|xqc_engine_process_conn|conn:000056326E3CA35C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1757653030403706|
[2025/09/12 04:57:10 403714] [debug] |scid:fe55de52c3fe5db2|xqc_process_crypto_write_streams|
[2025/09/12 04:57:10 403718] [debug] |scid:fe55de52c3fe5db2|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 04:57:10 403725] [info] |scid:fe55de52c3fe5db2|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:623|sent:584|pkt_type:INIT|frame:CRYPTO |now:1757653030403725|
[2025/09/12 04:57:10 403731] [debug] |scid:fe55de52c3fe5db2|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 04:57:10 403737] [debug] |scid:fe55de52c3fe5db2|xqc_path_get_perf_class|conn:000056326E3CA35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:57:10 403742] [debug] |scid:fe55de52c3fe5db2|xqc_minrtt_scheduler_get_path|path srtt|conn:000056326E3CA35C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:57:10 403748] [debug] |scid:fe55de52c3fe5db2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:623|reinj:0|path_class:2|
[2025/09/12 04:57:10 403753] [debug] |scid:fe55de52c3fe5db2|xqc_check_acked_or_dropped_pkt|conn:000056326E3CA35C|pkt_num:0|size:623|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 04:57:10 403759] [debug] |scid:fe55de52c3fe5db2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:57:10 403841] [info] |scid:fe55de52c3fe5db2|xqc_send_packet_with_pn|<==|conn:000056326E3CA35C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653030403774|stream_id:0|stream_offset:0|
[2025/09/12 04:57:10 403850] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_packet_sent|conn:000056326E3CA35C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:57:10 403857] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 04:57:10 403863] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:57:10 403870] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:57:10 403877] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:57:10 403882] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:57:10 403886] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653031153774|now:1757653030403863|interv:749911|
[2025/09/12 04:57:10 403891] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056326E3CA35C|path:0|pns:0|expire:1757653031153774|now:1757653030403863|interval:749911|pto_count:0|srtt:250000
[2025/09/12 04:57:10 403896] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 04:57:10 403902] [debug] |scid:fe55de52c3fe5db2|xqc_conn_next_wakeup_time|wakeup_time:1757653031153774|
[2025/09/12 04:57:10 403906] [debug] |scid:fe55de52c3fe5db2|xqc_engine_remove_active_queue|last_ticked_time:1757653030403706|pd_index:0|
[2025/09/12 04:57:10 403910] [debug] |scid:fe55de52c3fe5db2|xqc_engine_add_wakeup_queue|next_tick_time:1757653031153774|
[2025/09/12 04:57:10 403914] [debug] |xqc_engine_wakeup_after|wakeup:1757653031153774|now:1757653030403914|diff:749860|
[2025/09/12 04:57:10 403919] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 04:57:10 403973] [debug] |scid:fe55de52c3fe5db2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653031153774|pq_index:0|
[2025/09/12 04:57:10 403978] [debug] |scid:fe55de52c3fe5db2|xqc_engine_add_active_queue|last_ticked_time:1757653030403706|
[2025/09/12 04:57:10 403985] [debug] |scid:fe55de52c3fe5db2|xqc_sample_check_app_limited|check_applimit|path:0|inflight:1184|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 04:57:10 403992] [debug] |scid:fe55de52c3fe5db2|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 04:57:10 404002] [debug] |scid:fe55de52c3fe5db2|xqc_stream_buff_data|size:17|
[2025/09/12 04:57:10 404009] [info] |scid:fe55de52c3fe5db2|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:17|pkt_type:0RTT|buff_1rtt:0|send_data_size:17|offset:17|fin:1|stream_flag:72|conn:000056326E3CA35C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/09/12 04:57:10 404019] [debug] |scid:fe55de52c3fe5db2|xqc_engine_process_conn|conn:000056326E3CA35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757653030404018|
[2025/09/12 04:57:10 404027] [debug] |scid:fe55de52c3fe5db2|xqc_path_get_perf_class|conn:000056326E3CA35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:57:10 404034] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000056326E3CA35C|stream_id:0|stream_offset:17|
[2025/09/12 04:57:10 404040] [debug] |scid:fe55de52c3fe5db2|xqc_minrtt_scheduler_get_path|path srtt|conn:000056326E3CA35C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:57:10 404052] [debug] |scid:fe55de52c3fe5db2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 04:57:10 404060] [debug] |scid:fe55de52c3fe5db2|xqc_check_acked_or_dropped_pkt|conn:000056326E3CA35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 04:57:10 404066] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000056326E3CA35C|stream_id:0|stream_offset:17|
[2025/09/12 04:57:10 404072] [debug] |scid:fe55de52c3fe5db2|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:57:10 404077] [debug] |scid:fe55de52c3fe5db2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:57:10 404108] [info] |scid:fe55de52c3fe5db2|xqc_send_packet_with_pn|<==|conn:000056326E3CA35C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757653030404084|stream_id:0|stream_offset:17|
[2025/09/12 04:57:10 404116] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_packet_sent|conn:000056326E3CA35C|path:0|pkt_num:0|origin_pktnum:0|size:50|enc_size:66|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:57:10 404123] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 04:57:10 404130] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:57:10 404137] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:57:10 404143] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:57:10 404149] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:57:10 404155] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:57:10 404160] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653031153774|now:1757653030404130|interv:749644|
[2025/09/12 04:57:10 404167] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056326E3CA35C|path:0|pns:0|expire:1757653031153774|now:1757653030404130|interval:749644|pto_count:0|srtt:250000
[2025/09/12 04:57:10 404174] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 04:57:10 404181] [debug] |scid:fe55de52c3fe5db2|xqc_conn_next_wakeup_time|wakeup_time:1757653031153774|
[2025/09/12 04:57:10 404187] [debug] |scid:fe55de52c3fe5db2|xqc_engine_remove_active_queue|last_ticked_time:1757653030404018|pd_index:0|
[2025/09/12 04:57:10 404193] [debug] |scid:fe55de52c3fe5db2|xqc_engine_add_wakeup_queue|next_tick_time:1757653031153774|
[2025/09/12 04:57:10 404197] [debug] |xqc_engine_wakeup_after|wakeup:1757653031153774|now:1757653030404197|diff:749577|
[2025/09/12 04:57:10 404201] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 04:57:10 437602] [info] |xqc_engine_packet_process|==>|conn:000056326E3CA35C|size:181|state:C_INITIAL_SENT|recv_time:1757653030437601|
[2025/09/12 04:57:10 437616] [info] |scid:fe55de52c3fe5db2|xqc_packet_parse_single|delay|buff HSK before hs_rx_key_ready|
[2025/09/12 04:57:10 437631] [debug] |scid:fe55de52c3fe5db2|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:2|
[2025/09/12 04:57:10 437638] [info] |scid:fe55de52c3fe5db2|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 04:57:10 437645] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:PATH_IDLE|expire:1757653150437601|now:1757653030437601|interv:120000000|
[2025/09/12 04:57:10 437651] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:CONN_IDLE|expire:1757653150437601|now:1757653030437601|interv:120000000|
[2025/09/12 04:57:10 437664] [debug] |scid:fe55de52c3fe5db2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653031153774|pq_index:0|
[2025/09/12 04:57:10 437671] [debug] |scid:fe55de52c3fe5db2|xqc_engine_add_active_queue|last_ticked_time:1757653030404018|
[2025/09/12 04:57:10 437683] [info] |xqc_engine_packet_process|==>|conn:000056326E3CA35C|size:65|state:C_INITIAL_SENT|recv_time:1757653030437682|
[2025/09/12 04:57:10 437690] [debug] |scid:fe55de52c3fe5db2|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 04:57:10 437696] [debug] |scid:fe55de52c3fe5db2|xqc_packet_parse_initial|success|Length:26|
[2025/09/12 04:57:10 437705] [debug] |scid:fe55de52c3fe5db2|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:57:10 437711] [debug] |scid:fe55de52c3fe5db2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 04:57:10 437720] [debug] |scid:fe55de52c3fe5db2|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1|
[2025/09/12 04:57:10 437727] [debug] |scid:fe55de52c3fe5db2|xqc_process_frames|frame_type:2|
[2025/09/12 04:57:10 437735] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_ack_received|conn:000056326E3CA35C|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 04:57:10 437743] [debug] |scid:fe55de52c3fe5db2|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653030403774|is_app_limited:1|send_elapse:0|ack_elapse:33908|ctl_first_sent_time:1757653030403774|lagest_ack_time:1757653030437682|curr_delivered:1184|
[2025/09/12 04:57:10 437750] [debug] |scid:fe55de52c3fe5db2|xqc_update_sample|sampler_sent_time_update:1757653030403774|
[2025/09/12 04:57:10 437757] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 04:57:10 437763] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_update_rtt|before update rtt|conn:000056326E3CA35C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33908|ack_delay:1056|
[2025/09/12 04:57:10 437773] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_update_rtt|l-0.0.0.0-59167-fe55de52c3fe5db2 p-193.167.100.100-443-5aaa8f22ca7df4b2 |after update rtt|conn:000056326E3CA35C|srtt:33908|rttvar:16954|minrtt:33908|latest_rtt:33908|ack_delay:1056|
[2025/09/12 04:57:10 437779] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 04:57:10 437787] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:57:10 437793] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|srtt:33908|rtt_var:16954|pto_duration:101724|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:57:10 437801] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:57:10 437806] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:57:10 437810] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:57:10 437814] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:57:10 437817] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653030437793|interv:18444986420679113822|
[2025/09/12 04:57:10 437822] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056326E3CA35C|path:0|pns:0|expire:18446744073709551615|now:1757653030437793|interval:18444986420679113822|pto_count:0|srtt:33908
[2025/09/12 04:57:10 437826] [debug] |scid:fe55de52c3fe5db2|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33908, delivered 1184|rate 34918|lost 0|
[2025/09/12 04:57:10 437831] [debug] |scid:fe55de52c3fe5db2|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 04:57:10 437844] [debug] |scid:fe55de52c3fe5db2|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (34918) in round 1|
[2025/09/12 04:57:10 437848] [debug] |scid:fe55de52c3fe5db2|xqc_bbr_update_min_rtt|probertt expire|rtt:33908, old_rtt:2147483647|
[2025/09/12 04:57:10 437852] [debug] |scid:fe55de52c3fe5db2|xqc_bbr_update_min_rtt|minrtt expire|rtt:33908, old_rtt:2147483647|
[2025/09/12 04:57:10 437856] [debug] |scid:fe55de52c3fe5db2|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 04:57:10 437860] [debug] |scid:fe55de52c3fe5db2|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653030403774|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:57:10 437865] [debug] |scid:fe55de52c3fe5db2|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653030403774|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:57:10 437870] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_ack_received|l-0.0.0.0-59167-fe55de52c3fe5db2 p-193.167.100.100-443-5aaa8f22ca7df4b2 |bbr on ack|mode:0|pacing_rate:11729224|bw:34918|cwnd:139040|full_bw_reached:0|inflight:50|srtt:33908|latest_rtt:33908|min_rtt:33908|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:57:10 437877] [info] |scid:fe55de52c3fe5db2|xqc_conn_confirm_cid|dcid change|ori:5aaa8f22ca7df4b2|new:6bea057ba6aef52bc27a295c|
[2025/09/12 04:57:10 437882] [info] |scid:fe55de52c3fe5db2|xqc_conn_addr_validated|Address Validated|conn:000056326E3CA35C|role:0|
[2025/09/12 04:57:10 437886] [debug] |scid:fe55de52c3fe5db2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:0|
[2025/09/12 04:57:10 437891] [info] |scid:fe55de52c3fe5db2|xqc_conn_on_pkt_processed|====>|conn:000056326E3CA35C|path:0|size:65|pkt_type:INIT|pkt_num:1|frame:ACK |recv_time:1757653030437682|dcid:fe55de52c3fe5db2|dcid_seq:0|
[2025/09/12 04:57:10 437895] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:PATH_IDLE|expire:1757653150437682|now:1757653030437682|interv:120000000|
[2025/09/12 04:57:10 437900] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:CONN_IDLE|expire:1757653150437682|now:1757653030437682|interv:120000000|
[2025/09/12 04:57:10 437904] [debug] |xqc_engine_main_logic|BEGIN|now:1757653030437903|
[2025/09/12 04:57:10 437909] [debug] |scid:fe55de52c3fe5db2|xqc_engine_process_conn|conn:000056326E3CA35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST NEED_RUN ADDR_VALIDATED |now:1757653030437908|
[2025/09/12 04:57:10 437915] [debug] |scid:fe55de52c3fe5db2|xqc_conn_next_wakeup_time|wakeup_time:1757653150437682|
[2025/09/12 04:57:10 437919] [debug] |scid:fe55de52c3fe5db2|xqc_engine_add_wakeup_queue|next_tick_time:1757653150437682|
[2025/09/12 04:57:10 437923] [debug] |xqc_engine_wakeup_after|wakeup:1757653150437682|now:1757653030437922|diff:119999760|
[2025/09/12 04:57:10 437927] [debug] |xqc_engine_main_logic|END|now:1757653030437908|
[2025/09/12 04:57:10 437932] [debug] |xqc_engine_main_logic|BEGIN|now:1757653030437932|
[2025/09/12 04:57:10 437936] [debug] |xqc_engine_wakeup_after|wakeup:1757653150437682|now:1757653030437936|diff:119999746|
[2025/09/12 04:57:10 437940] [debug] |xqc_engine_main_logic|END|now:1757653030437932|
[2025/09/12 04:57:10 438552] [info] |xqc_engine_packet_process|==>|conn:000056326E3CA35C|size:1057|state:C_INITIAL_SENT|recv_time:1757653030438550|
[2025/09/12 04:57:10 438565] [debug] |scid:fe55de52c3fe5db2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fe55de52c3fe5db2|spin_bit:1|
[2025/09/12 04:57:10 438572] [warn] |scid:fe55de52c3fe5db2|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 04:57:10 438579] [debug] |scid:fe55de52c3fe5db2|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 04:57:10 438592] [info] |scid:fe55de52c3fe5db2|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 04:57:10 438598] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:PATH_IDLE|expire:1757653150438550|now:1757653030438550|interv:120000000|
[2025/09/12 04:57:10 438604] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:CONN_IDLE|expire:1757653150438550|now:1757653030438550|interv:120000000|
[2025/09/12 04:57:10 438609] [debug] |scid:fe55de52c3fe5db2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653150437682|pq_index:0|
[2025/09/12 04:57:10 438615] [debug] |scid:fe55de52c3fe5db2|xqc_engine_add_active_queue|last_ticked_time:1757653030437908|
[2025/09/12 04:57:10 438622] [debug] |xqc_engine_main_logic|BEGIN|now:1757653030438622|
[2025/09/12 04:57:10 438630] [debug] |scid:fe55de52c3fe5db2|xqc_engine_process_conn|conn:000056326E3CA35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST ADDR_VALIDATED |now:1757653030438629|
[2025/09/12 04:57:10 438638] [debug] |scid:fe55de52c3fe5db2|xqc_conn_next_wakeup_time|wakeup_time:1757653150438550|
[2025/09/12 04:57:10 438644] [debug] |scid:fe55de52c3fe5db2|xqc_engine_add_wakeup_queue|next_tick_time:1757653150438550|
[2025/09/12 04:57:10 438650] [debug] |xqc_engine_wakeup_after|wakeup:1757653150438550|now:1757653030438650|diff:119999900|
[2025/09/12 04:57:10 438655] [debug] |xqc_engine_main_logic|END|now:1757653030438629|
[2025/09/12 04:57:11 189257] [info] |xqc_engine_packet_process|==>|conn:000056326E3CA35C|size:1200|state:C_INITIAL_SENT|recv_time:1757653031189253|
[2025/09/12 04:57:11 189282] [debug] |scid:fe55de52c3fe5db2|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 04:57:11 189290] [debug] |scid:fe55de52c3fe5db2|xqc_packet_parse_initial|success|Length:1161|
[2025/09/12 04:57:11 189305] [debug] |scid:fe55de52c3fe5db2|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 04:57:11 189312] [debug] |scid:fe55de52c3fe5db2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 04:57:11 189329] [debug] |scid:fe55de52c3fe5db2|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2|
[2025/09/12 04:57:11 189337] [debug] |scid:fe55de52c3fe5db2|xqc_process_frames|frame_type:6|
[2025/09/12 04:57:11 189347] [debug] |scid:fe55de52c3fe5db2|xqc_process_crypto_frame|level:0|
[2025/09/12 04:57:11 189355] [debug] |scid:fe55de52c3fe5db2|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 04:57:11 189363] [debug] |scid:fe55de52c3fe5db2|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 04:57:11 189813] [debug] |scid:fe55de52c3fe5db2|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 04:57:11 189825] [debug] |scid:fe55de52c3fe5db2|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 04:57:11 189831] [debug] |scid:fe55de52c3fe5db2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653150438550|pq_index:0|
[2025/09/12 04:57:11 189837] [debug] |scid:fe55de52c3fe5db2|xqc_engine_add_active_queue|last_ticked_time:1757653030438629|
[2025/09/12 04:57:11 189842] [debug] |scid:fe55de52c3fe5db2|xqc_process_frames|frame_type:0|
[2025/09/12 04:57:11 189847] [debug] |scid:fe55de52c3fe5db2|xqc_process_padding_frame|process padding|
[2025/09/12 04:57:11 189857] [debug] |scid:fe55de52c3fe5db2|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 04:57:11 189867] [debug] |scid:fe55de52c3fe5db2|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/09/12 04:57:11 189876] [debug] |scid:fe55de52c3fe5db2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:0|
[2025/09/12 04:57:11 189886] [info] |scid:fe55de52c3fe5db2|xqc_conn_on_pkt_processed|====>|conn:000056326E3CA35C|path:0|size:1200|pkt_type:INIT|pkt_num:2|frame:PADDING CRYPTO |recv_time:1757653031189253|dcid:fe55de52c3fe5db2|dcid_seq:0|
[2025/09/12 04:57:11 189894] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:PATH_IDLE|expire:1757653151189253|now:1757653031189253|interv:120000000|
[2025/09/12 04:57:11 189907] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:CONN_IDLE|expire:1757653151189253|now:1757653031189253|interv:120000000|
[2025/09/12 04:57:11 189913] [debug] |xqc_engine_main_logic|BEGIN|now:1757653031189912|
[2025/09/12 04:57:11 189918] [debug] |scid:fe55de52c3fe5db2|xqc_engine_process_conn|conn:000056326E3CA35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757653031189918|
[2025/09/12 04:57:11 189925] [debug] |scid:fe55de52c3fe5db2|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:2|
[2025/09/12 04:57:11 189931] [debug] |scid:fe55de52c3fe5db2|xqc_packet_parse_handshake|success|Length:152|
[2025/09/12 04:57:11 189937] [debug] |scid:fe55de52c3fe5db2|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:57:11 189942] [debug] |scid:fe55de52c3fe5db2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 04:57:11 189951] [debug] |scid:fe55de52c3fe5db2|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/09/12 04:57:11 189959] [debug] |scid:fe55de52c3fe5db2|xqc_process_frames|frame_type:6|
[2025/09/12 04:57:11 189968] [debug] |scid:fe55de52c3fe5db2|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 04:57:11 189977] [debug] |scid:fe55de52c3fe5db2|xqc_process_crypto_frame|level:2|
[2025/09/12 04:57:11 189983] [debug] |scid:fe55de52c3fe5db2|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 04:57:11 189987] [debug] |scid:fe55de52c3fe5db2|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|128u|
[2025/09/12 04:57:11 189997] [debug] |scid:fe55de52c3fe5db2|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 04:57:11 190002] [debug] |scid:fe55de52c3fe5db2|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 04:57:11 190009] [debug] |scid:fe55de52c3fe5db2|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:57:11 190014] [debug] |scid:fe55de52c3fe5db2|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |ack_freq:2|
[2025/09/12 04:57:11 190019] [debug] |scid:fe55de52c3fe5db2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/09/12 04:57:11 190025] [info] |scid:fe55de52c3fe5db2|xqc_conn_on_pkt_processed|====>|conn:000056326E3CA35C|path:0|size:181|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1757653030437601|dcid:fe55de52c3fe5db2|dcid_seq:0|
[2025/09/12 04:57:11 190031] [debug] |scid:fe55de52c3fe5db2|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 04:57:11 190037] [debug] |scid:fe55de52c3fe5db2|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 04:57:11 190046] [debug] |scid:fe55de52c3fe5db2|xqc_process_crypto_write_streams|
[2025/09/12 04:57:11 190054] [debug] |scid:fe55de52c3fe5db2|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 04:57:11 190062] [debug] |scid:fe55de52c3fe5db2|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 04:57:11 190069] [debug] |scid:fe55de52c3fe5db2|xqc_process_crypto_write_streams|
[2025/09/12 04:57:11 190073] [debug] |scid:fe55de52c3fe5db2|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 04:57:11 190078] [debug] |scid:fe55de52c3fe5db2|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 04:57:11 190097] [debug] |scid:fe55de52c3fe5db2|xqc_gen_ack_frame|largest_recv:2|ack_delay:844|first_ack_range:1|largest_pkt_recv_time:1757653031189253|
[2025/09/12 04:57:11 190103] [debug] |scid:fe55de52c3fe5db2|xqc_gen_ack_frame|high:2|low:1|pkt_pns:0|
[2025/09/12 04:57:11 190108] [debug] |scid:fe55de52c3fe5db2|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 04:57:11 190114] [debug] |scid:fe55de52c3fe5db2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 04:57:11 190126] [debug] |scid:fe55de52c3fe5db2|xqc_gen_ack_frame|largest_recv:0|ack_delay:752525|first_ack_range:0|largest_pkt_recv_time:1757653030437601|
[2025/09/12 04:57:11 190134] [debug] |scid:fe55de52c3fe5db2|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/09/12 04:57:11 190142] [debug] |scid:fe55de52c3fe5db2|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 04:57:11 190151] [debug] |scid:fe55de52c3fe5db2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 04:57:11 190158] [debug] |scid:fe55de52c3fe5db2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:57:11 190162] [debug] |scid:fe55de52c3fe5db2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:57:11 190167] [debug] |scid:fe55de52c3fe5db2|xqc_check_acked_or_dropped_pkt|conn:000056326E3CA35C|pkt_num:0|size:49|pkt_type:INIT|frame:ACK |
[2025/09/12 04:57:11 190173] [debug] |scid:fe55de52c3fe5db2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:57:11 190214] [info] |scid:fe55de52c3fe5db2|xqc_send_packet_with_pn|<==|conn:000056326E3CA35C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:50|now:1757653031190183|stream_id:0|stream_offset:0|
[2025/09/12 04:57:11 190224] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_packet_sent|conn:000056326E3CA35C|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:C_HANDSHAKE_RECVD|po_in_flight:0||retrans:0|
[2025/09/12 04:57:11 190231] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 04:57:11 190239] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:50|
[2025/09/12 04:57:11 190246] [debug] |scid:fe55de52c3fe5db2|xqc_check_acked_or_dropped_pkt|conn:000056326E3CA35C|pkt_num:0|size:41|pkt_type:HSK|frame:ACK |
[2025/09/12 04:57:11 190253] [debug] |scid:fe55de52c3fe5db2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:57:11 190285] [info] |scid:fe55de52c3fe5db2|xqc_send_packet_with_pn|<==|conn:000056326E3CA35C|path:0|pkt_num:0|size:41|sent:57|pkt_type:HSK|frame:ACK |inflight:50|now:1757653031190262|stream_id:0|stream_offset:0|
[2025/09/12 04:57:11 190294] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_packet_sent|conn:000056326E3CA35C|path:0|pkt_num:0|origin_pktnum:0|size:41|enc_size:57|pkt_type:HSK|frame:ACK |conn_state:C_HANDSHAKE_RECVD|po_in_flight:0||retrans:0|
[2025/09/12 04:57:11 190302] [debug] |scid:fe55de52c3fe5db2|xqc_conn_next_wakeup_time|wakeup_time:1757653151189253|
[2025/09/12 04:57:11 190307] [debug] |scid:fe55de52c3fe5db2|xqc_engine_add_wakeup_queue|next_tick_time:1757653151189253|
[2025/09/12 04:57:11 190313] [debug] |xqc_engine_wakeup_after|wakeup:1757653151189253|now:1757653031190313|diff:119998940|
[2025/09/12 04:57:11 190320] [debug] |xqc_engine_main_logic|END|now:1757653031189918|
[2025/09/12 04:57:11 190328] [debug] |xqc_engine_main_logic|BEGIN|now:1757653031190328|
[2025/09/12 04:57:11 190335] [debug] |xqc_engine_wakeup_after|wakeup:1757653151189253|now:1757653031190335|diff:119998918|
[2025/09/12 04:57:11 190341] [debug] |xqc_engine_main_logic|END|now:1757653031190328|
[2025/09/12 04:57:11 222255] [info] |xqc_engine_packet_process|==>|conn:000056326E3CA35C|size:89|state:C_HANDSHAKE_RECVD|recv_time:1757653031222253|
[2025/09/12 04:57:11 222274] [debug] |scid:fe55de52c3fe5db2|xqc_packet_parse_handshake|success|Length:60|
[2025/09/12 04:57:11 222286] [debug] |scid:fe55de52c3fe5db2|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:57:11 222293] [debug] |scid:fe55de52c3fe5db2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 04:57:11 222303] [debug] |scid:fe55de52c3fe5db2|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:3|
[2025/09/12 04:57:11 222311] [debug] |scid:fe55de52c3fe5db2|xqc_process_frames|frame_type:6|
[2025/09/12 04:57:11 222321] [debug] |scid:fe55de52c3fe5db2|xqc_process_crypto_frame|level:2|
[2025/09/12 04:57:11 222338] [debug] |scid:fe55de52c3fe5db2|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 04:57:11 222346] [debug] |scid:fe55de52c3fe5db2|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 04:57:11 222425] [debug] |scid:fe55de52c3fe5db2|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 04:57:11 222432] [info] |scid:fe55de52c3fe5db2|xqc_conn_tls_transport_params_cb|store sr_token with cid: 5aaa8f22ca7df4b2|token:a519dfd49771e25bb22234e1f60c17ab
[2025/09/12 04:57:11 222438] [debug] |scid:fe55de52c3fe5db2|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|1|
[2025/09/12 04:57:11 222444] [debug] |scid:fe55de52c3fe5db2|xqc_conn_multipath_version_negotiation|multipath version negotiation succeed on multipath 010|
[2025/09/12 04:57:11 222694] [debug] |scid:fe55de52c3fe5db2|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 04:57:11 222708] [debug] |scid:fe55de52c3fe5db2|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 04:57:11 222716] [debug] |scid:fe55de52c3fe5db2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653151189253|pq_index:0|
[2025/09/12 04:57:11 222725] [debug] |scid:fe55de52c3fe5db2|xqc_engine_add_active_queue|last_ticked_time:1757653031189918|
[2025/09/12 04:57:11 222735] [debug] |scid:fe55de52c3fe5db2|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:57:11 222740] [debug] |scid:fe55de52c3fe5db2|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD |ack_freq:2|
[2025/09/12 04:57:11 222746] [debug] |scid:fe55de52c3fe5db2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:1|
[2025/09/12 04:57:11 222752] [info] |scid:fe55de52c3fe5db2|xqc_conn_on_pkt_processed|====>|conn:000056326E3CA35C|path:0|size:89|pkt_type:HSK|pkt_num:3|frame:CRYPTO |recv_time:1757653031222253|dcid:fe55de52c3fe5db2|dcid_seq:0|
[2025/09/12 04:57:11 222758] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:PATH_IDLE|expire:1757653151222253|now:1757653031222253|interv:120000000|
[2025/09/12 04:57:11 222763] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:CONN_IDLE|expire:1757653151222253|now:1757653031222253|interv:120000000|
[2025/09/12 04:57:11 222768] [debug] |xqc_engine_main_logic|BEGIN|now:1757653031222768|
[2025/09/12 04:57:11 222774] [debug] |scid:fe55de52c3fe5db2|xqc_engine_process_conn|conn:000056326E3CA35C|state:C_HANDSHAKE_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1757653031222773|
[2025/09/12 04:57:11 222780] [info] |scid:fe55de52c3fe5db2|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 04:57:11 222785] [debug] |scid:fe55de52c3fe5db2|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 04:57:11 222791] [debug] |scid:fe55de52c3fe5db2|xqc_process_crypto_write_streams|
[2025/09/12 04:57:11 222795] [debug] |scid:fe55de52c3fe5db2|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 04:57:11 222801] [info] |scid:fe55de52c3fe5db2|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:72|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653031222801|
[2025/09/12 04:57:11 222807] [debug] |scid:fe55de52c3fe5db2|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000056326E3CA35C|
[2025/09/12 04:57:11 222812] [info] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:57:11 222818] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|srtt:33908|rtt_var:16954|pto_duration:101724|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:57:11 222824] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:57:11 222829] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:57:11 222839] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:57:11 222844] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:57:11 222849] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653031222817|interv:18444986420678328798|
[2025/09/12 04:57:11 222854] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056326E3CA35C|path:0|pns:0|expire:18446744073709551615|now:1757653031222817|interval:18444986420678328798|pto_count:0|srtt:33908
[2025/09/12 04:57:11 222860] [debug] |scid:fe55de52c3fe5db2|xqc_conn_early_data_accept|accept|
[2025/09/12 04:57:11 222865] [debug] |scid:fe55de52c3fe5db2|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 04:57:11 222870] [debug] |scid:fe55de52c3fe5db2|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 04:57:11 222876] [debug] |scid:fe55de52c3fe5db2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fe55de52c3fe5db2|spin_bit:1|
[2025/09/12 04:57:11 222883] [debug] |scid:fe55de52c3fe5db2|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:57:11 222888] [debug] |scid:fe55de52c3fe5db2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 04:57:11 222895] [debug] |scid:fe55de52c3fe5db2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 04:57:11 222900] [debug] |scid:fe55de52c3fe5db2|xqc_process_frames|frame_type:b|
[2025/09/12 04:57:11 222906] [debug] |scid:fe55de52c3fe5db2|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 04:57:11 222912] [debug] |scid:fe55de52c3fe5db2|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 04:57:11 222917] [debug] |scid:fe55de52c3fe5db2|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 04:57:11 222922] [debug] |scid:fe55de52c3fe5db2|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 04:57:11 222928] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:ACK_01RTT|expire:1757653030463550|now:1757653030438550|interv:25000|
[2025/09/12 04:57:11 222934] [debug] |scid:fe55de52c3fe5db2|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653030438550|max_ack_delay:25000|
[2025/09/12 04:57:11 222940] [debug] |scid:fe55de52c3fe5db2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 04:57:11 222945] [info] |scid:fe55de52c3fe5db2|xqc_conn_on_pkt_processed|====>|conn:000056326E3CA35C|path:0|size:1057|pkt_type:SHORT_HEADER|pkt_num:0|frame:STREAM |recv_time:1757653030438550|dcid:fe55de52c3fe5db2|dcid_seq:0|
[2025/09/12 04:57:11 222952] [debug] |scid:fe55de52c3fe5db2|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000056326E3CA35C|
[2025/09/12 04:57:11 223003] [debug] |scid:fe55de52c3fe5db2|xqc_gen_ack_frame|largest_recv:3|ack_delay:750|first_ack_range:0|largest_pkt_recv_time:1757653031222253|
[2025/09/12 04:57:11 223013] [debug] |scid:fe55de52c3fe5db2|xqc_gen_ack_frame|high:3|low:3|pkt_pns:1|
[2025/09/12 04:57:11 223021] [debug] |scid:fe55de52c3fe5db2|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/09/12 04:57:11 223029] [debug] |scid:fe55de52c3fe5db2|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 04:57:11 223036] [debug] |scid:fe55de52c3fe5db2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 04:57:11 223044] [debug] |scid:fe55de52c3fe5db2|xqc_path_get_perf_class|conn:000056326E3CA35C|path_id:0|path_srtt:33908|min_srtt:33908|path_bw:34918|loss_rate:0.00|path_pto:0|
[2025/09/12 04:57:11 223059] [debug] |scid:fe55de52c3fe5db2|xqc_minrtt_scheduler_get_path|path srtt|conn:000056326E3CA35C|path_id:0|path_srtt:33908|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:57:11 223069] [debug] |scid:fe55de52c3fe5db2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:72|reinj:0|path_class:2|
[2025/09/12 04:57:11 223078] [debug] |scid:fe55de52c3fe5db2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:57:11 223087] [debug] |scid:fe55de52c3fe5db2|xqc_check_acked_or_dropped_pkt|conn:000056326E3CA35C|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:57:11 223096] [debug] |scid:fe55de52c3fe5db2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:57:11 223142] [info] |scid:fe55de52c3fe5db2|xqc_send_packet_with_pn|<==|conn:000056326E3CA35C|path:0|pkt_num:1|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653031223107|stream_id:0|stream_offset:0|
[2025/09/12 04:57:11 223154] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_packet_sent|conn:000056326E3CA35C|path:0|pkt_num:1|origin_pktnum:0|size:72|enc_size:88|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:57:11 223162] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 04:57:11 223171] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|srtt:33908|rtt_var:16954|pto_duration:101724|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:57:11 223180] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:57:11 223188] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 1, unacked: 72|
[2025/09/12 04:57:11 223195] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:57:11 223201] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:57:11 223206] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653031324831|now:1757653031223170|interv:101661|
[2025/09/12 04:57:11 223213] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056326E3CA35C|path:0|pns:1|expire:1757653031324831|now:1757653031223170|interval:101661|pto_count:0|srtt:33908
[2025/09/12 04:57:11 223220] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:122|
[2025/09/12 04:57:11 223228] [debug] |scid:fe55de52c3fe5db2|xqc_check_acked_or_dropped_pkt|conn:000056326E3CA35C|pkt_num:0|size:41|pkt_type:HSK|frame:ACK |
[2025/09/12 04:57:11 223234] [debug] |scid:fe55de52c3fe5db2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 04:57:11 223264] [info] |scid:fe55de52c3fe5db2|xqc_send_packet_with_pn|<==|conn:000056326E3CA35C|path:0|pkt_num:2|size:41|sent:57|pkt_type:HSK|frame:ACK |inflight:122|now:1757653031223244|stream_id:0|stream_offset:0|
[2025/09/12 04:57:11 223272] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_packet_sent|conn:000056326E3CA35C|path:0|pkt_num:2|origin_pktnum:0|size:41|enc_size:57|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:57:11 223277] [debug] |scid:fe55de52c3fe5db2|xqc_conn_next_wakeup_time|wakeup_time:1757653030463550|
[2025/09/12 04:57:11 223281] [debug] |scid:fe55de52c3fe5db2|xqc_engine_add_wakeup_queue|next_tick_time:1757653030463550|
[2025/09/12 04:57:11 223285] [debug] |xqc_engine_wakeup_after|wakeup:1757653030463550|now:1757653031223285|diff:18446744073708791881|
[2025/09/12 04:57:11 223290] [debug] |xqc_engine_main_logic|END|now:1757653031222773|
[2025/09/12 04:57:11 223295] [debug] |xqc_engine_main_logic|BEGIN|now:1757653031223295|
[2025/09/12 04:57:11 223299] [debug] |scid:fe55de52c3fe5db2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653030463550|pq_index:0|
[2025/09/12 04:57:11 223308] [debug] |scid:fe55de52c3fe5db2|xqc_engine_add_active_queue|last_ticked_time:1757653031222773|
[2025/09/12 04:57:11 223313] [debug] |scid:fe55de52c3fe5db2|xqc_engine_process_conn|conn:000056326E3CA35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653031223312|
[2025/09/12 04:57:11 223317] [debug] |scid:fe55de52c3fe5db2|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653030463550|now:1757653031223312|
[2025/09/12 04:57:11 223322] [debug] |scid:fe55de52c3fe5db2|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 04:57:11 223325] [debug] |scid:fe55de52c3fe5db2|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653030463550|now:1757653031223312|
[2025/09/12 04:57:11 223329] [debug] |scid:fe55de52c3fe5db2|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:57:11 223335] [debug] |scid:fe55de52c3fe5db2|xqc_gen_ack_frame|largest_recv:0|ack_delay:784785|first_ack_range:0|largest_pkt_recv_time:1757653030438550|
[2025/09/12 04:57:11 223339] [debug] |scid:fe55de52c3fe5db2|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 04:57:11 223343] [debug] |scid:fe55de52c3fe5db2|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 04:57:11 223347] [debug] |scid:fe55de52c3fe5db2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:57:11 223351] [debug] |scid:fe55de52c3fe5db2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:57:11 223356] [debug] |scid:fe55de52c3fe5db2|xqc_check_acked_or_dropped_pkt|conn:000056326E3CA35C|pkt_num:0|size:25|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:57:11 223361] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-6|next_skip_chance:1757653031603532|current_time:1757653031223360|
[2025/09/12 04:57:11 223365] [debug] |scid:fe55de52c3fe5db2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 04:57:11 223388] [info] |scid:fe55de52c3fe5db2|xqc_send_packet_with_pn|<==|conn:000056326E3CA35C|path:0|pkt_num:7|size:25|sent:41|pkt_type:SHORT_HEADER|frame:ACK |inflight:122|now:1757653031223371|stream_id:0|stream_offset:0|
[2025/09/12 04:57:11 223393] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_packet_sent|conn:000056326E3CA35C|path:0|pkt_num:7|origin_pktnum:0|size:25|enc_size:41|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:57:11 223398] [debug] |scid:fe55de52c3fe5db2|xqc_conn_next_wakeup_time|wakeup_time:1757653031324831|
[2025/09/12 04:57:11 223402] [debug] |scid:fe55de52c3fe5db2|xqc_engine_add_wakeup_queue|next_tick_time:1757653031324831|
[2025/09/12 04:57:11 223406] [debug] |xqc_engine_wakeup_after|wakeup:1757653031324831|now:1757653031223406|diff:101425|
[2025/09/12 04:57:11 223410] [debug] |xqc_engine_main_logic|END|now:1757653031223312|
[2025/09/12 04:57:11 323730] [debug] |xqc_engine_main_logic|BEGIN|now:1757653031323730|
[2025/09/12 04:57:11 323743] [debug] |xqc_engine_wakeup_after|wakeup:1757653031324831|now:1757653031323743|diff:1088|
[2025/09/12 04:57:11 323748] [debug] |xqc_engine_main_logic|END|now:1757653031323730|
[2025/09/12 04:57:11 325877] [debug] |xqc_engine_main_logic|BEGIN|now:1757653031325877|
[2025/09/12 04:57:11 325884] [debug] |scid:fe55de52c3fe5db2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653031324831|pq_index:0|
[2025/09/12 04:57:11 325888] [debug] |scid:fe55de52c3fe5db2|xqc_engine_add_active_queue|last_ticked_time:1757653031223312|
[2025/09/12 04:57:11 325894] [debug] |scid:fe55de52c3fe5db2|xqc_engine_process_conn|conn:000056326E3CA35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653031325892|
[2025/09/12 04:57:11 325898] [debug] |scid:fe55de52c3fe5db2|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653031324831|now:1757653031325892|
[2025/09/12 04:57:11 325909] [debug] |scid:fe55de52c3fe5db2|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 04:57:11 325913] [debug] |scid:fe55de52c3fe5db2|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000056326E3CA35C|path:0|bytes_in_flight:122|
[2025/09/12 04:57:11 325917] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|srtt:33908|rtt_var:16954|pto_duration:101724|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:57:11 325922] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:57:11 325926] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 1, unacked: 72|
[2025/09/12 04:57:11 325929] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:57:11 325933] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:57:11 325937] [debug] |scid:fe55de52c3fe5db2|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 04:57:11 325942] [debug] |scid:fe55de52c3fe5db2|xqc_conn_send_probe_pkt|conn:000056326E3CA35C|path:0|pkt_num:1|size:72|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 04:57:11 325947] [debug] |scid:fe55de52c3fe5db2|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:1|
[2025/09/12 04:57:11 325951] [debug] |scid:fe55de52c3fe5db2|xqc_conn_send_probe_pkt|conn:000056326E3CA35C|path:0|pkt_num:1|size:72|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 04:57:11 325956] [debug] |scid:fe55de52c3fe5db2|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000056326E3CA35C|pto_count:1
[2025/09/12 04:57:11 325960] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|srtt:33908|rtt_var:16954|pto_duration:203448|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:57:11 325964] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:57:11 325968] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:57:11 325972] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:57:11 325976] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:57:11 325979] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653031325960|interv:18444986420678225655|
[2025/09/12 04:57:11 325983] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056326E3CA35C|path:0|pns:0|expire:18446744073709551615|now:1757653031325960|interval:18444986420678225655|pto_count:1|srtt:33908
[2025/09/12 04:57:11 325989] [debug] |scid:fe55de52c3fe5db2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 04:57:11 325994] [debug] |scid:fe55de52c3fe5db2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 04:57:11 325998] [debug] |scid:fe55de52c3fe5db2|xqc_check_acked_or_dropped_pkt|conn:000056326E3CA35C|pkt_num:1|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:57:11 326003] [debug] |scid:fe55de52c3fe5db2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 04:57:11 326038] [info] |scid:fe55de52c3fe5db2|xqc_send_packet_with_pn|<==|conn:000056326E3CA35C|path:0|pkt_num:3|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653031326011|stream_id:0|stream_offset:0|
[2025/09/12 04:57:11 326048] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_packet_sent|conn:000056326E3CA35C|path:0|pkt_num:3|origin_pktnum:1|size:72|enc_size:88|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:57:11 326061] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 04:57:11 326068] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|srtt:33908|rtt_var:16954|pto_duration:203448|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:57:11 326075] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:57:11 326081] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 1, unacked: 72|
[2025/09/12 04:57:11 326086] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:57:11 326090] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:57:11 326093] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653031529459|now:1757653031326067|interv:203392|
[2025/09/12 04:57:11 326097] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056326E3CA35C|path:0|pns:1|expire:1757653031529459|now:1757653031326067|interval:203392|pto_count:1|srtt:33908
[2025/09/12 04:57:11 326102] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:122|
[2025/09/12 04:57:11 326107] [debug] |scid:fe55de52c3fe5db2|xqc_check_acked_or_dropped_pkt|conn:000056326E3CA35C|pkt_num:1|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:57:11 326111] [debug] |scid:fe55de52c3fe5db2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 04:57:11 326139] [info] |scid:fe55de52c3fe5db2|xqc_send_packet_with_pn|<==|conn:000056326E3CA35C|path:0|pkt_num:4|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:122|now:1757653031326118|stream_id:0|stream_offset:0|
[2025/09/12 04:57:11 326148] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_packet_sent|conn:000056326E3CA35C|path:0|pkt_num:4|origin_pktnum:1|size:72|enc_size:88|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 04:57:11 326155] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_packet_sent|path:0|inflight:122|applimit:1184|
[2025/09/12 04:57:11 326161] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|srtt:33908|rtt_var:16954|pto_duration:203448|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:57:11 326168] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:57:11 326173] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 1, unacked: 144|
[2025/09/12 04:57:11 326177] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:57:11 326181] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:57:11 326184] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653031529566|now:1757653031326161|interv:203405|
[2025/09/12 04:57:11 326188] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056326E3CA35C|path:0|pns:1|expire:1757653031529566|now:1757653031326161|interval:203405|pto_count:1|srtt:33908
[2025/09/12 04:57:11 326192] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:194|
[2025/09/12 04:57:11 326197] [debug] |scid:fe55de52c3fe5db2|xqc_conn_next_wakeup_time|wakeup_time:1757653031529566|
[2025/09/12 04:57:11 326201] [debug] |scid:fe55de52c3fe5db2|xqc_engine_add_wakeup_queue|next_tick_time:1757653031529566|
[2025/09/12 04:57:11 326205] [debug] |xqc_engine_wakeup_after|wakeup:1757653031529566|now:1757653031326205|diff:203361|
[2025/09/12 04:57:11 326209] [debug] |xqc_engine_main_logic|END|now:1757653031325892|
[2025/09/12 04:57:11 357228] [info] |xqc_engine_packet_process|==>|conn:000056326E3CA35C|size:30|state:ESTABED|recv_time:1757653031357226|
[2025/09/12 04:57:11 357246] [debug] |scid:fe55de52c3fe5db2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fe55de52c3fe5db2|spin_bit:1|
[2025/09/12 04:57:11 357258] [debug] |scid:fe55de52c3fe5db2|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:57:11 357266] [debug] |scid:fe55de52c3fe5db2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 04:57:11 357277] [debug] |scid:fe55de52c3fe5db2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 04:57:11 357285] [debug] |scid:fe55de52c3fe5db2|xqc_process_frames|frame_type:1e|
[2025/09/12 04:57:11 357292] [info] |scid:fe55de52c3fe5db2|xqc_conn_handshake_confirmed|handshake confirmed|conn:000056326E3CA35C|
[2025/09/12 04:57:11 357301] [debug] |scid:fe55de52c3fe5db2|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:194|cwnd:139040|pkt_num:1|ptype:2|frames:CRYPTO |
[2025/09/12 04:57:11 357310] [debug] |scid:fe55de52c3fe5db2|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:122|cwnd:139040|pkt_num:3|ptype:2|frames:CRYPTO |
[2025/09/12 04:57:11 357318] [debug] |scid:fe55de52c3fe5db2|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:50|cwnd:139040|pkt_num:4|ptype:2|frames:CRYPTO |
[2025/09/12 04:57:11 357326] [info] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 04:57:11 357334] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|srtt:33908|rtt_var:16954|pto_duration:101724|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:57:11 357342] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:57:11 357350] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:57:11 357359] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:57:11 357367] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653031357333|now:1757653031357333|interv:0|
[2025/09/12 04:57:11 357374] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056326E3CA35C|path:0|pns:2|expire:1757653030530808|now:1757653031357333|interval:0|pto_count:0|srtt:33908
[2025/09/12 04:57:11 357384] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:ACK_01RTT|expire:1757653031382226|now:1757653031357226|interv:25000|
[2025/09/12 04:57:11 357391] [debug] |scid:fe55de52c3fe5db2|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653031357226|max_ack_delay:25000|
[2025/09/12 04:57:11 357396] [debug] |scid:fe55de52c3fe5db2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 04:57:11 357403] [info] |scid:fe55de52c3fe5db2|xqc_conn_on_pkt_processed|====>|conn:000056326E3CA35C|path:0|size:30|pkt_type:SHORT_HEADER|pkt_num:2|frame:HANDSHAKE_DONE |recv_time:1757653031357226|dcid:fe55de52c3fe5db2|dcid_seq:0|
[2025/09/12 04:57:11 357413] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:PATH_IDLE|expire:1757653151357226|now:1757653031357226|interv:120000000|
[2025/09/12 04:57:11 357421] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:CONN_IDLE|expire:1757653151357226|now:1757653031357226|interv:120000000|
[2025/09/12 04:57:11 357429] [debug] |scid:fe55de52c3fe5db2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653031529566|pq_index:0|
[2025/09/12 04:57:11 357436] [debug] |scid:fe55de52c3fe5db2|xqc_engine_add_active_queue|last_ticked_time:1757653031325892|
[2025/09/12 04:57:11 357441] [debug] |xqc_engine_main_logic|BEGIN|now:1757653031357441|
[2025/09/12 04:57:11 357454] [debug] |scid:fe55de52c3fe5db2|xqc_engine_process_conn|conn:000056326E3CA35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653031357453|
[2025/09/12 04:57:11 357460] [debug] |scid:fe55de52c3fe5db2|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653031357333|now:1757653031357453|
[2025/09/12 04:57:11 357465] [debug] |scid:fe55de52c3fe5db2|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 04:57:11 357493] [debug] |scid:fe55de52c3fe5db2|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000056326E3CA35C|path:0|bytes_in_flight:50|
[2025/09/12 04:57:11 357499] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|srtt:33908|rtt_var:16954|pto_duration:101724|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:57:11 357504] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:57:11 357509] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:57:11 357514] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:57:11 357519] [debug] |scid:fe55de52c3fe5db2|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 04:57:11 357524] [debug] |scid:fe55de52c3fe5db2|xqc_conn_send_probe_pkt|conn:000056326E3CA35C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 04:57:11 357532] [debug] |scid:fe55de52c3fe5db2|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 04:57:11 357541] [debug] |scid:fe55de52c3fe5db2|xqc_conn_send_probe_pkt|conn:000056326E3CA35C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 04:57:11 357549] [debug] |scid:fe55de52c3fe5db2|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000056326E3CA35C|pto_count:1
[2025/09/12 04:57:11 357558] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000056326E3CA35C|path:0|
[2025/09/12 04:57:11 357565] [debug] |scid:fe55de52c3fe5db2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:57:11 357572] [debug] |scid:fe55de52c3fe5db2|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653031357453|
[2025/09/12 04:57:11 357579] [debug] |scid:fe55de52c3fe5db2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:57:11 357601] [debug] |scid:fe55de52c3fe5db2|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:179ffe54a33fcd3b|sr_token:a005de12fc7f0000433c9a3532560000|seq_num:1
[2025/09/12 04:57:11 357615] [debug] |scid:fe55de52c3fe5db2|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:44227715dc04e443|sr_token:a005de12fc7f0000433c9a3532560000|seq_num:2
[2025/09/12 04:57:11 357623] [debug] |scid:fe55de52c3fe5db2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 04:57:11 357630] [debug] |scid:fe55de52c3fe5db2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 04:57:11 357638] [debug] |scid:fe55de52c3fe5db2|xqc_path_get_perf_class|conn:000056326E3CA35C|path_id:0|path_srtt:33908|min_srtt:33908|path_bw:34918|loss_rate:33.33|path_pto:1|
[2025/09/12 04:57:11 357647] [debug] |scid:fe55de52c3fe5db2|xqc_minrtt_scheduler_get_path|path srtt|conn:000056326E3CA35C|path_id:0|path_srtt:33908|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:57:11 357657] [debug] |scid:fe55de52c3fe5db2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:4|
[2025/09/12 04:57:11 357665] [debug] |scid:fe55de52c3fe5db2|xqc_path_get_perf_class|conn:000056326E3CA35C|path_id:0|path_srtt:33908|min_srtt:33908|path_bw:34918|loss_rate:33.33|path_pto:1|
[2025/09/12 04:57:11 357692] [debug] |scid:fe55de52c3fe5db2|xqc_minrtt_scheduler_get_path|path srtt|conn:000056326E3CA35C|path_id:0|path_srtt:33908|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:57:11 357701] [debug] |scid:fe55de52c3fe5db2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:4|
[2025/09/12 04:57:11 357709] [debug] |scid:fe55de52c3fe5db2|xqc_check_acked_or_dropped_pkt|conn:000056326E3CA35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 04:57:11 357717] [debug] |scid:fe55de52c3fe5db2|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000056326E3CA35C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 04:57:11 357725] [debug] |scid:fe55de52c3fe5db2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 04:57:11 357769] [info] |scid:fe55de52c3fe5db2|xqc_send_packet_with_pn|<==|conn:000056326E3CA35C|path:0|pkt_num:8|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653031357738|stream_id:0|stream_offset:17|
[2025/09/12 04:57:11 357781] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_packet_sent|conn:000056326E3CA35C|path:0|pkt_num:8|origin_pktnum:0|size:38|enc_size:54|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:57:11 357790] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/09/12 04:57:11 357798] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|srtt:33908|rtt_var:16954|pto_duration:203448|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:57:11 357804] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:57:11 357809] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:57:11 357814] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 2, unacked: 38|
[2025/09/12 04:57:11 357819] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653031611186|now:1757653031357798|interv:253388|
[2025/09/12 04:57:11 357827] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056326E3CA35C|path:0|pns:2|expire:1757653031611186|now:1757653031357798|interval:253388|pto_count:1|srtt:33908
[2025/09/12 04:57:11 357836] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:38|
[2025/09/12 04:57:11 357846] [debug] |scid:fe55de52c3fe5db2|xqc_check_acked_or_dropped_pkt|conn:000056326E3CA35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 04:57:11 357854] [debug] |scid:fe55de52c3fe5db2|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000056326E3CA35C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 04:57:11 357863] [debug] |scid:fe55de52c3fe5db2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 04:57:11 357940] [info] |scid:fe55de52c3fe5db2|xqc_send_packet_with_pn|<==|conn:000056326E3CA35C|path:0|pkt_num:9|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:38|now:1757653031357874|stream_id:0|stream_offset:17|
[2025/09/12 04:57:11 357952] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_packet_sent|conn:000056326E3CA35C|path:0|pkt_num:9|origin_pktnum:0|size:38|enc_size:54|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 04:57:11 357962] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_packet_sent|path:0|inflight:38|applimit:1184|
[2025/09/12 04:57:11 357970] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|srtt:33908|rtt_var:16954|pto_duration:203448|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:57:11 357978] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:57:11 357994] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:57:11 358003] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 2, unacked: 76|
[2025/09/12 04:57:11 358009] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653031611322|now:1757653031357969|interv:253353|
[2025/09/12 04:57:11 358014] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056326E3CA35C|path:0|pns:2|expire:1757653031611322|now:1757653031357969|interval:253353|pto_count:1|srtt:33908
[2025/09/12 04:57:11 358020] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:76|
[2025/09/12 04:57:11 358026] [debug] |scid:fe55de52c3fe5db2|xqc_check_acked_or_dropped_pkt|conn:000056326E3CA35C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 04:57:11 358031] [debug] |scid:fe55de52c3fe5db2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 04:57:11 358070] [info] |scid:fe55de52c3fe5db2|xqc_send_packet_with_pn|<==|conn:000056326E3CA35C|path:0|pkt_num:10|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:76|now:1757653031358040|stream_id:0|stream_offset:0|
[2025/09/12 04:57:11 358082] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_packet_sent|conn:000056326E3CA35C|path:0|pkt_num:10|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:57:11 358091] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_packet_sent|path:0|inflight:76|applimit:1184|
[2025/09/12 04:57:11 358098] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|srtt:33908|rtt_var:16954|pto_duration:203448|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:57:11 358103] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:57:11 358108] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:57:11 358112] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 2, unacked: 121|
[2025/09/12 04:57:11 358117] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653031611488|now:1757653031358097|interv:253391|
[2025/09/12 04:57:11 358122] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056326E3CA35C|path:0|pns:2|expire:1757653031611488|now:1757653031358097|interval:253391|pto_count:1|srtt:33908
[2025/09/12 04:57:11 358128] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:121|
[2025/09/12 04:57:11 358133] [debug] |scid:fe55de52c3fe5db2|xqc_check_acked_or_dropped_pkt|conn:000056326E3CA35C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 04:57:11 358139] [debug] |scid:fe55de52c3fe5db2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 04:57:11 358163] [info] |scid:fe55de52c3fe5db2|xqc_send_packet_with_pn|<==|conn:000056326E3CA35C|path:0|pkt_num:11|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:121|now:1757653031358145|stream_id:0|stream_offset:0|
[2025/09/12 04:57:11 358170] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_packet_sent|conn:000056326E3CA35C|path:0|pkt_num:11|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:57:11 358175] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_packet_sent|path:0|inflight:121|applimit:1184|
[2025/09/12 04:57:11 358180] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|srtt:33908|rtt_var:16954|pto_duration:203448|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:57:11 358191] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:57:11 358196] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:57:11 358201] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 2, unacked: 166|
[2025/09/12 04:57:11 358205] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653031611593|now:1757653031358180|interv:253413|
[2025/09/12 04:57:11 358210] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056326E3CA35C|path:0|pns:2|expire:1757653031611593|now:1757653031358180|interval:253413|pto_count:1|srtt:33908
[2025/09/12 04:57:11 358216] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:166|
[2025/09/12 04:57:11 358221] [debug] |scid:fe55de52c3fe5db2|xqc_conn_next_wakeup_time|wakeup_time:1757653031382226|
[2025/09/12 04:57:11 358226] [debug] |scid:fe55de52c3fe5db2|xqc_engine_add_wakeup_queue|next_tick_time:1757653031382226|
[2025/09/12 04:57:11 358231] [debug] |xqc_engine_wakeup_after|wakeup:1757653031382226|now:1757653031358231|diff:23995|
[2025/09/12 04:57:11 358237] [debug] |xqc_engine_main_logic|END|now:1757653031357453|
[2025/09/12 04:57:11 358246] [info] |xqc_engine_packet_process|==>|conn:000056326E3CA35C|size:290|state:ESTABED|recv_time:1757653031358246|
[2025/09/12 04:57:11 358252] [debug] |scid:fe55de52c3fe5db2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fe55de52c3fe5db2|spin_bit:1|
[2025/09/12 04:57:11 358259] [debug] |scid:fe55de52c3fe5db2|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 04:57:11 358263] [debug] |scid:fe55de52c3fe5db2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 04:57:11 358270] [debug] |scid:fe55de52c3fe5db2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 04:57:11 358275] [debug] |scid:fe55de52c3fe5db2|xqc_process_frames|frame_type:6|
[2025/09/12 04:57:11 358281] [debug] |scid:fe55de52c3fe5db2|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 04:57:11 358286] [debug] |scid:fe55de52c3fe5db2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653031382226|pq_index:0|
[2025/09/12 04:57:11 358291] [debug] |scid:fe55de52c3fe5db2|xqc_engine_add_active_queue|last_ticked_time:1757653031357453|
[2025/09/12 04:57:11 358296] [debug] |scid:fe55de52c3fe5db2|xqc_process_crypto_frame|level:3|
[2025/09/12 04:57:11 358301] [debug] |scid:fe55de52c3fe5db2|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 04:57:11 358306] [debug] |scid:fe55de52c3fe5db2|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|257u|
[2025/09/12 04:57:11 358458] [debug] |scid:fe55de52c3fe5db2|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:57:11 358465] [debug] |scid:fe55de52c3fe5db2|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 04:57:11 358486] [debug] |scid:fe55de52c3fe5db2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 04:57:11 358490] [info] |scid:fe55de52c3fe5db2|xqc_conn_on_pkt_processed|====>|conn:000056326E3CA35C|path:0|size:290|pkt_type:SHORT_HEADER|pkt_num:3|frame:CRYPTO |recv_time:1757653031358246|dcid:fe55de52c3fe5db2|dcid_seq:0|
[2025/09/12 04:57:11 358495] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:PATH_IDLE|expire:1757653151358246|now:1757653031358246|interv:120000000|
[2025/09/12 04:57:11 358499] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:CONN_IDLE|expire:1757653151358246|now:1757653031358246|interv:120000000|
[2025/09/12 04:57:11 358503] [debug] |xqc_engine_main_logic|BEGIN|now:1757653031358503|
[2025/09/12 04:57:11 358513] [debug] |scid:fe55de52c3fe5db2|xqc_engine_process_conn|conn:000056326E3CA35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653031358512|
[2025/09/12 04:57:11 358518] [debug] |scid:fe55de52c3fe5db2|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 04:57:11 358522] [debug] |scid:fe55de52c3fe5db2|xqc_process_crypto_write_streams|
[2025/09/12 04:57:11 358525] [debug] |scid:fe55de52c3fe5db2|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 04:57:11 358529] [debug] |scid:fe55de52c3fe5db2|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 04:57:11 358535] [debug] |scid:fe55de52c3fe5db2|xqc_gen_ack_frame|largest_recv:3|ack_delay:289|first_ack_range:1|largest_pkt_recv_time:1757653031358246|
[2025/09/12 04:57:11 358539] [debug] |scid:fe55de52c3fe5db2|xqc_gen_ack_frame|high:3|low:2|pkt_pns:2|
[2025/09/12 04:57:11 358543] [debug] |scid:fe55de52c3fe5db2|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 04:57:11 358547] [debug] |scid:fe55de52c3fe5db2|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 04:57:11 358551] [debug] |scid:fe55de52c3fe5db2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:57:11 358556] [debug] |scid:fe55de52c3fe5db2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:57:11 358560] [debug] |scid:fe55de52c3fe5db2|xqc_check_acked_or_dropped_pkt|conn:000056326E3CA35C|pkt_num:0|size:24|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:57:11 358565] [debug] |scid:fe55de52c3fe5db2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 04:57:11 358592] [info] |scid:fe55de52c3fe5db2|xqc_send_packet_with_pn|<==|conn:000056326E3CA35C|path:0|pkt_num:12|size:24|sent:40|pkt_type:SHORT_HEADER|frame:ACK |inflight:166|now:1757653031358572|stream_id:0|stream_offset:0|
[2025/09/12 04:57:11 358598] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_packet_sent|conn:000056326E3CA35C|path:0|pkt_num:12|origin_pktnum:0|size:24|enc_size:40|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:57:11 358603] [debug] |scid:fe55de52c3fe5db2|xqc_conn_next_wakeup_time|wakeup_time:1757653031611593|
[2025/09/12 04:57:11 358607] [debug] |scid:fe55de52c3fe5db2|xqc_engine_add_wakeup_queue|next_tick_time:1757653031611593|
[2025/09/12 04:57:11 358611] [debug] |xqc_engine_wakeup_after|wakeup:1757653031611593|now:1757653031358611|diff:252982|
[2025/09/12 04:57:11 358615] [debug] |xqc_engine_main_logic|END|now:1757653031358512|
[2025/09/12 04:57:11 358623] [info] |xqc_engine_packet_process|==>|conn:000056326E3CA35C|size:54|state:ESTABED|recv_time:1757653031358623|
[2025/09/12 04:57:11 358628] [debug] |scid:fe55de52c3fe5db2|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 04:57:11 358633] [debug] |scid:fe55de52c3fe5db2|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 04:57:11 358637] [debug] |scid:fe55de52c3fe5db2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 04:57:11 358643] [debug] |scid:fe55de52c3fe5db2|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:4|
[2025/09/12 04:57:11 358650] [debug] |scid:fe55de52c3fe5db2|xqc_process_frames|frame_type:2|
[2025/09/12 04:57:11 358658] [debug] |scid:fe55de52c3fe5db2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:1|
[2025/09/12 04:57:11 358665] [info] |scid:fe55de52c3fe5db2|xqc_conn_on_pkt_processed|====>|conn:000056326E3CA35C|path:0|size:54|pkt_type:HSK|pkt_num:4|frame:ACK |recv_time:1757653031358623|dcid:fe55de52c3fe5db2|dcid_seq:0|
[2025/09/12 04:57:11 358672] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:PATH_IDLE|expire:1757653151358623|now:1757653031358623|interv:120000000|
[2025/09/12 04:57:11 358679] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:CONN_IDLE|expire:1757653151358623|now:1757653031358623|interv:120000000|
[2025/09/12 04:57:11 358689] [debug] |scid:fe55de52c3fe5db2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653031611593|pq_index:0|
[2025/09/12 04:57:11 358693] [debug] |scid:fe55de52c3fe5db2|xqc_engine_add_active_queue|last_ticked_time:1757653031358512|
[2025/09/12 04:57:11 358697] [debug] |xqc_engine_main_logic|BEGIN|now:1757653031358696|
[2025/09/12 04:57:11 358701] [debug] |scid:fe55de52c3fe5db2|xqc_engine_process_conn|conn:000056326E3CA35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653031358700|
[2025/09/12 04:57:11 358707] [debug] |scid:fe55de52c3fe5db2|xqc_conn_next_wakeup_time|wakeup_time:1757653031611593|
[2025/09/12 04:57:11 358711] [debug] |scid:fe55de52c3fe5db2|xqc_engine_add_wakeup_queue|next_tick_time:1757653031611593|
[2025/09/12 04:57:11 358716] [debug] |xqc_engine_wakeup_after|wakeup:1757653031611593|now:1757653031358716|diff:252877|
[2025/09/12 04:57:11 358723] [debug] |xqc_engine_main_logic|END|now:1757653031358700|
[2025/09/12 04:57:11 358733] [info] |xqc_engine_packet_process|==>|conn:000056326E3CA35C|size:61|state:ESTABED|recv_time:1757653031358733|
[2025/09/12 04:57:11 358740] [debug] |scid:fe55de52c3fe5db2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fe55de52c3fe5db2|spin_bit:1|
[2025/09/12 04:57:11 358747] [debug] |scid:fe55de52c3fe5db2|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 04:57:11 358751] [debug] |scid:fe55de52c3fe5db2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 04:57:11 358756] [debug] |scid:fe55de52c3fe5db2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 04:57:11 358760] [debug] |scid:fe55de52c3fe5db2|xqc_process_frames|frame_type:18|
[2025/09/12 04:57:11 358764] [debug] |scid:fe55de52c3fe5db2|xqc_process_new_conn_id_frame|new_conn_id|77f2b87f3e35b74c498c8bfb|sr_token:aec253a10de8e0e70f37d62faa3e7751
[2025/09/12 04:57:11 358771] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:ACK_01RTT|expire:1757653031383733|now:1757653031358733|interv:25000|
[2025/09/12 04:57:11 358776] [debug] |scid:fe55de52c3fe5db2|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653031358733|max_ack_delay:25000|
[2025/09/12 04:57:11 358780] [debug] |scid:fe55de52c3fe5db2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 04:57:11 358784] [info] |scid:fe55de52c3fe5db2|xqc_conn_on_pkt_processed|====>|conn:000056326E3CA35C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:4|frame:NEW_CONNECTION_ID |recv_time:1757653031358733|dcid:fe55de52c3fe5db2|dcid_seq:0|
[2025/09/12 04:57:11 358789] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:PATH_IDLE|expire:1757653151358733|now:1757653031358733|interv:120000000|
[2025/09/12 04:57:11 358793] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:CONN_IDLE|expire:1757653151358733|now:1757653031358733|interv:120000000|
[2025/09/12 04:57:11 358797] [debug] |scid:fe55de52c3fe5db2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653031611593|pq_index:0|
[2025/09/12 04:57:11 358802] [debug] |scid:fe55de52c3fe5db2|xqc_engine_add_active_queue|last_ticked_time:1757653031358700|
[2025/09/12 04:57:11 358808] [debug] |xqc_engine_main_logic|BEGIN|now:1757653031358807|
[2025/09/12 04:57:11 358816] [debug] |scid:fe55de52c3fe5db2|xqc_engine_process_conn|conn:000056326E3CA35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653031358814|
[2025/09/12 04:57:11 358824] [debug] |scid:fe55de52c3fe5db2|xqc_conn_next_wakeup_time|wakeup_time:1757653031383733|
[2025/09/12 04:57:11 358833] [debug] |scid:fe55de52c3fe5db2|xqc_engine_add_wakeup_queue|next_tick_time:1757653031383733|
[2025/09/12 04:57:11 358837] [debug] |xqc_engine_wakeup_after|wakeup:1757653031383733|now:1757653031358837|diff:24896|
[2025/09/12 04:57:11 358841] [debug] |xqc_engine_main_logic|END|now:1757653031358814|
[2025/09/12 04:57:11 358846] [debug] |xqc_engine_main_logic|BEGIN|now:1757653031358846|
[2025/09/12 04:57:11 358850] [debug] |xqc_engine_wakeup_after|wakeup:1757653031383733|now:1757653031358850|diff:24883|
[2025/09/12 04:57:11 358854] [debug] |xqc_engine_main_logic|END|now:1757653031358846|
[2025/09/12 04:57:11 382218] [debug] |xqc_engine_main_logic|BEGIN|now:1757653031382218|
[2025/09/12 04:57:11 382232] [debug] |xqc_engine_wakeup_after|wakeup:1757653031383733|now:1757653031382232|diff:1501|
[2025/09/12 04:57:11 382238] [debug] |xqc_engine_main_logic|END|now:1757653031382218|
[2025/09/12 04:57:11 384368] [debug] |xqc_engine_main_logic|BEGIN|now:1757653031384368|
[2025/09/12 04:57:11 384375] [debug] |scid:fe55de52c3fe5db2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653031383733|pq_index:0|
[2025/09/12 04:57:11 384379] [debug] |scid:fe55de52c3fe5db2|xqc_engine_add_active_queue|last_ticked_time:1757653031358814|
[2025/09/12 04:57:11 384385] [debug] |scid:fe55de52c3fe5db2|xqc_engine_process_conn|conn:000056326E3CA35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653031384383|
[2025/09/12 04:57:11 384389] [debug] |scid:fe55de52c3fe5db2|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653031383733|now:1757653031384383|
[2025/09/12 04:57:11 384394] [debug] |scid:fe55de52c3fe5db2|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 04:57:11 384398] [debug] |scid:fe55de52c3fe5db2|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653031383733|now:1757653031384383|
[2025/09/12 04:57:11 384401] [debug] |scid:fe55de52c3fe5db2|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:57:11 384407] [debug] |scid:fe55de52c3fe5db2|xqc_gen_ack_frame|largest_recv:4|ack_delay:25674|first_ack_range:2|largest_pkt_recv_time:1757653031358733|
[2025/09/12 04:57:11 384411] [debug] |scid:fe55de52c3fe5db2|xqc_gen_ack_frame|high:4|low:2|pkt_pns:2|
[2025/09/12 04:57:11 384415] [debug] |scid:fe55de52c3fe5db2|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 04:57:11 384419] [debug] |scid:fe55de52c3fe5db2|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/09/12 04:57:11 384423] [debug] |scid:fe55de52c3fe5db2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:57:11 384428] [debug] |scid:fe55de52c3fe5db2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:57:11 384433] [debug] |scid:fe55de52c3fe5db2|xqc_check_acked_or_dropped_pkt|conn:000056326E3CA35C|pkt_num:0|size:25|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:57:11 384437] [debug] |scid:fe55de52c3fe5db2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 04:57:11 384492] [info] |scid:fe55de52c3fe5db2|xqc_send_packet_with_pn|<==|conn:000056326E3CA35C|path:0|pkt_num:13|size:25|sent:41|pkt_type:SHORT_HEADER|frame:ACK |inflight:166|now:1757653031384445|stream_id:0|stream_offset:0|
[2025/09/12 04:57:11 384505] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_packet_sent|conn:000056326E3CA35C|path:0|pkt_num:13|origin_pktnum:0|size:25|enc_size:41|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:57:11 384514] [debug] |scid:fe55de52c3fe5db2|xqc_conn_next_wakeup_time|wakeup_time:1757653031611593|
[2025/09/12 04:57:11 384521] [debug] |scid:fe55de52c3fe5db2|xqc_engine_add_wakeup_queue|next_tick_time:1757653031611593|
[2025/09/12 04:57:11 384524] [debug] |xqc_engine_wakeup_after|wakeup:1757653031611593|now:1757653031384524|diff:227069|
[2025/09/12 04:57:11 384529] [debug] |xqc_engine_main_logic|END|now:1757653031384383|
[2025/09/12 04:57:11 388703] [info] |xqc_engine_packet_process|==>|conn:000056326E3CA35C|size:36|state:ESTABED|recv_time:1757653031388702|
[2025/09/12 04:57:11 388716] [debug] |scid:fe55de52c3fe5db2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fe55de52c3fe5db2|spin_bit:1|
[2025/09/12 04:57:11 388724] [debug] |scid:fe55de52c3fe5db2|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 04:57:11 388728] [debug] |scid:fe55de52c3fe5db2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/12 04:57:11 388735] [debug] |scid:fe55de52c3fe5db2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/09/12 04:57:11 388741] [debug] |scid:fe55de52c3fe5db2|xqc_process_frames|frame_type:2|
[2025/09/12 04:57:11 388748] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_ack_received|conn:000056326E3CA35C|path:0|pkt_num:0|origin_pktnum:0|size:50|pns:2|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:0|
[2025/09/12 04:57:11 388756] [debug] |scid:fe55de52c3fe5db2|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1757653030403774|is_app_limited:1|send_elapse:310|ack_elapse:984928|ctl_first_sent_time:1757653030404084|lagest_ack_time:1757653031388702|curr_delivered:1234|
[2025/09/12 04:57:11 388764] [debug] |scid:fe55de52c3fe5db2|xqc_update_sample|sampler_sent_time_update:1757653030404084|
[2025/09/12 04:57:11 388770] [debug] |scid:fe55de52c3fe5db2|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 04:57:11 388778] [debug] |scid:fe55de52c3fe5db2|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 04:57:11 388785] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:STREAM_CLOSE|expire:1757653031768957|now:1757653031388785|interv:380172|
[2025/09/12 04:57:11 388793] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 04:57:11 388800] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_ack_received|conn:000056326E3CA35C|path:0|pkt_num:9|origin_pktnum:0|size:38|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:9|
[2025/09/12 04:57:11 388807] [debug] |scid:fe55de52c3fe5db2|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:76|prior_delivered:1184|prior_time:1757653031357738|is_app_limited:1|send_elapse:136|ack_elapse:30964|ctl_first_sent_time:1757653031357874|lagest_ack_time:1757653031388702|curr_delivered:1272|
[2025/09/12 04:57:11 388815] [debug] |scid:fe55de52c3fe5db2|xqc_update_sample|sampler_sent_time_update:1757653031357874|
[2025/09/12 04:57:11 388821] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 04:57:11 388827] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_ack_received|conn:000056326E3CA35C|path:0|pkt_num:10|origin_pktnum:0|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:10|
[2025/09/12 04:57:11 388832] [debug] |scid:fe55de52c3fe5db2|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:76|prior_delivered:1184|prior_time:1757653031357738|is_app_limited:1|send_elapse:136|ack_elapse:30964|ctl_first_sent_time:1757653031357874|lagest_ack_time:1757653031388702|curr_delivered:1317|
[2025/09/12 04:57:11 388837] [debug] |scid:fe55de52c3fe5db2|xqc_update_sample|sampler_sent_time_update:1757653031358040|
[2025/09/12 04:57:11 388844] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 04:57:11 388850] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_update_rtt|before update rtt|conn:000056326E3CA35C|srtt:33908|rttvar:16954|minrtt:33908|latest_rtt:30662|ack_delay:128|
[2025/09/12 04:57:11 388857] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_update_rtt|l-0.0.0.0-59167-fe55de52c3fe5db2 p-193.167.100.100-443-5aaa8f22ca7df4b2 |after update rtt|conn:000056326E3CA35C|srtt:33486|rttvar:13559|minrtt:30662|latest_rtt:30662|ack_delay:128|
[2025/09/12 04:57:11 388871] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:11|ctl_reordering_time_threshold_shift:0|
[2025/09/12 04:57:11 388878] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:18446744073709551615|thresh:11|
[2025/09/12 04:57:11 388885] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:57:11 388892] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|srtt:33486|rtt_var:13559|pto_duration:87722|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:57:11 388899] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:57:11 388905] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:57:11 388911] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 2, unacked: 45|
[2025/09/12 04:57:11 388915] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653031470867|now:1757653031388891|interv:81976|
[2025/09/12 04:57:11 388919] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056326E3CA35C|path:0|pns:2|expire:1757653031470867|now:1757653031388891|interval:81976|pto_count:0|srtt:33486
[2025/09/12 04:57:11 388923] [debug] |scid:fe55de52c3fe5db2|xqc_generate_sample|sampler: send_elapse 136, ack_elapse 30964, delivered 133|rate 4295|lost 0|
[2025/09/12 04:57:11 388928] [debug] |scid:fe55de52c3fe5db2|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 04:57:11 388932] [debug] |scid:fe55de52c3fe5db2|xqc_bbr_update_min_rtt|probertt expire|rtt:30662, old_rtt:33908|
[2025/09/12 04:57:11 388936] [debug] |scid:fe55de52c3fe5db2|xqc_bbr_update_min_rtt|minrtt expire|rtt:30662, old_rtt:33908|
[2025/09/12 04:57:11 388940] [debug] |scid:fe55de52c3fe5db2|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 04:57:11 388944] [debug] |scid:fe55de52c3fe5db2|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:133|po_sent_time:1757653031358040|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1317|
[2025/09/12 04:57:11 388949] [debug] |scid:fe55de52c3fe5db2|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:133|po_sent_time:1757653031358040|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1317|
[2025/09/12 04:57:11 388953] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_ack_received|l-0.0.0.0-59167-fe55de52c3fe5db2 p-193.167.100.100-443-5aaa8f22ca7df4b2 |bbr on ack|mode:0|pacing_rate:11729224|bw:34918|cwnd:139173|full_bw_reached:0|inflight:45|srtt:33486|latest_rtt:30662|min_rtt:30662|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:57:11 388960] [debug] |scid:fe55de52c3fe5db2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/09/12 04:57:11 388964] [info] |scid:fe55de52c3fe5db2|xqc_conn_on_pkt_processed|====>|conn:000056326E3CA35C|path:0|size:36|pkt_type:SHORT_HEADER|pkt_num:6|frame:ACK |recv_time:1757653031388702|dcid:fe55de52c3fe5db2|dcid_seq:0|
[2025/09/12 04:57:11 388969] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:PATH_IDLE|expire:1757653151388702|now:1757653031388702|interv:120000000|
[2025/09/12 04:57:11 388974] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:CONN_IDLE|expire:1757653151388702|now:1757653031388702|interv:120000000|
[2025/09/12 04:57:11 388978] [debug] |scid:fe55de52c3fe5db2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653031611593|pq_index:0|
[2025/09/12 04:57:11 388984] [debug] |scid:fe55de52c3fe5db2|xqc_engine_add_active_queue|last_ticked_time:1757653031384383|
[2025/09/12 04:57:11 388989] [debug] |xqc_engine_main_logic|BEGIN|now:1757653031388988|
[2025/09/12 04:57:11 389002] [debug] |scid:fe55de52c3fe5db2|xqc_engine_process_conn|conn:000056326E3CA35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653031389000|
[2025/09/12 04:57:11 389008] [debug] |scid:fe55de52c3fe5db2|xqc_conn_next_wakeup_time|wakeup_time:1757653031470867|
[2025/09/12 04:57:11 389012] [debug] |scid:fe55de52c3fe5db2|xqc_engine_add_wakeup_queue|next_tick_time:1757653031470867|
[2025/09/12 04:57:11 389015] [debug] |xqc_engine_wakeup_after|wakeup:1757653031470867|now:1757653031389015|diff:81852|
[2025/09/12 04:57:11 389020] [debug] |xqc_engine_main_logic|END|now:1757653031389000|
[2025/09/12 04:57:11 389025] [debug] |xqc_engine_main_logic|BEGIN|now:1757653031389025|
[2025/09/12 04:57:11 389029] [debug] |xqc_engine_wakeup_after|wakeup:1757653031470867|now:1757653031389029|diff:81838|
[2025/09/12 04:57:11 389033] [debug] |xqc_engine_main_logic|END|now:1757653031389025|
[2025/09/12 04:57:11 456553] [info] |xqc_engine_packet_process|==>|conn:000056326E3CA35C|size:61|state:ESTABED|recv_time:1757653031456552|
[2025/09/12 04:57:11 456569] [debug] |scid:fe55de52c3fe5db2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fe55de52c3fe5db2|spin_bit:1|
[2025/09/12 04:57:11 456578] [debug] |scid:fe55de52c3fe5db2|xqc_packet_decrypt|largest_pn:6|
[2025/09/12 04:57:11 456585] [debug] |scid:fe55de52c3fe5db2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 04:57:11 456594] [debug] |scid:fe55de52c3fe5db2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/09/12 04:57:11 456600] [debug] |scid:fe55de52c3fe5db2|xqc_process_frames|frame_type:18|
[2025/09/12 04:57:11 456606] [debug] |scid:fe55de52c3fe5db2|xqc_process_new_conn_id_frame|new_conn_id|9084422754a6be072ce52a1c|sr_token:42d6c48bb950682f189efcae3d82c353
[2025/09/12 04:57:11 456616] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:ACK_01RTT|expire:1757653031481552|now:1757653031456552|interv:25000|
[2025/09/12 04:57:11 456625] [debug] |scid:fe55de52c3fe5db2|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653031456552|max_ack_delay:25000|
[2025/09/12 04:57:11 456629] [debug] |scid:fe55de52c3fe5db2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/09/12 04:57:11 456634] [info] |scid:fe55de52c3fe5db2|xqc_conn_on_pkt_processed|====>|conn:000056326E3CA35C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:7|frame:NEW_CONNECTION_ID |recv_time:1757653031456552|dcid:fe55de52c3fe5db2|dcid_seq:0|
[2025/09/12 04:57:11 456641] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:PATH_IDLE|expire:1757653151456552|now:1757653031456552|interv:120000000|
[2025/09/12 04:57:11 456648] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:CONN_IDLE|expire:1757653151456552|now:1757653031456552|interv:120000000|
[2025/09/12 04:57:11 456654] [debug] |scid:fe55de52c3fe5db2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653031470867|pq_index:0|
[2025/09/12 04:57:11 456660] [debug] |scid:fe55de52c3fe5db2|xqc_engine_add_active_queue|last_ticked_time:1757653031389000|
[2025/09/12 04:57:11 456666] [debug] |xqc_engine_main_logic|BEGIN|now:1757653031456666|
[2025/09/12 04:57:11 456673] [debug] |scid:fe55de52c3fe5db2|xqc_engine_process_conn|conn:000056326E3CA35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653031456672|
[2025/09/12 04:57:11 456682] [debug] |scid:fe55de52c3fe5db2|xqc_conn_next_wakeup_time|wakeup_time:1757653031470867|
[2025/09/12 04:57:11 456687] [debug] |scid:fe55de52c3fe5db2|xqc_engine_add_wakeup_queue|next_tick_time:1757653031470867|
[2025/09/12 04:57:11 456697] [debug] |xqc_engine_wakeup_after|wakeup:1757653031470867|now:1757653031456697|diff:14170|
[2025/09/12 04:57:11 456702] [debug] |xqc_engine_main_logic|END|now:1757653031456672|
[2025/09/12 04:57:11 456711] [info] |xqc_engine_packet_process|==>|conn:000056326E3CA35C|size:61|state:ESTABED|recv_time:1757653031456710|
[2025/09/12 04:57:11 456718] [debug] |scid:fe55de52c3fe5db2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fe55de52c3fe5db2|spin_bit:1|
[2025/09/12 04:57:11 456726] [debug] |scid:fe55de52c3fe5db2|xqc_packet_decrypt|largest_pn:7|
[2025/09/12 04:57:11 456732] [debug] |scid:fe55de52c3fe5db2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/09/12 04:57:11 456740] [debug] |scid:fe55de52c3fe5db2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:12|
[2025/09/12 04:57:11 456746] [debug] |scid:fe55de52c3fe5db2|xqc_process_frames|frame_type:18|
[2025/09/12 04:57:11 456752] [debug] |scid:fe55de52c3fe5db2|xqc_process_new_conn_id_frame|new_conn_id|9084422754a6be072ce52a1c|sr_token:42d6c48bb950682f189efcae3d82c353
[2025/09/12 04:57:11 456759] [debug] |scid:fe55de52c3fe5db2|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:57:11 456767] [debug] |scid:fe55de52c3fe5db2|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 04:57:11 456772] [debug] |scid:fe55de52c3fe5db2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:2|
[2025/09/12 04:57:11 456776] [info] |scid:fe55de52c3fe5db2|xqc_conn_on_pkt_processed|====>|conn:000056326E3CA35C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:12|frame:NEW_CONNECTION_ID |recv_time:1757653031456710|dcid:fe55de52c3fe5db2|dcid_seq:0|
[2025/09/12 04:57:11 456781] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:PATH_IDLE|expire:1757653151456710|now:1757653031456710|interv:120000000|
[2025/09/12 04:57:11 456785] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:CONN_IDLE|expire:1757653151456710|now:1757653031456710|interv:120000000|
[2025/09/12 04:57:11 456789] [debug] |scid:fe55de52c3fe5db2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653031470867|pq_index:0|
[2025/09/12 04:57:11 456795] [debug] |scid:fe55de52c3fe5db2|xqc_engine_add_active_queue|last_ticked_time:1757653031456672|
[2025/09/12 04:57:11 456802] [debug] |xqc_engine_main_logic|BEGIN|now:1757653031456801|
[2025/09/12 04:57:11 456810] [debug] |scid:fe55de52c3fe5db2|xqc_engine_process_conn|conn:000056326E3CA35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653031456808|
[2025/09/12 04:57:11 456818] [debug] |scid:fe55de52c3fe5db2|xqc_gen_ack_frame|largest_recv:12|ack_delay:108|first_ack_range:0|largest_pkt_recv_time:1757653031456710|
[2025/09/12 04:57:11 456824] [debug] |scid:fe55de52c3fe5db2|xqc_gen_ack_frame|high:12|low:12|pkt_pns:2|
[2025/09/12 04:57:11 456828] [debug] |scid:fe55de52c3fe5db2|xqc_gen_ack_frame|high:7|low:6|pkt_pns:2|
[2025/09/12 04:57:11 456832] [debug] |scid:fe55de52c3fe5db2|xqc_gen_ack_frame|high:4|low:2|pkt_pns:2|
[2025/09/12 04:57:11 456836] [debug] |scid:fe55de52c3fe5db2|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 04:57:11 456840] [debug] |scid:fe55de52c3fe5db2|xqc_write_ack_to_one_packet|ack_size:11|path:0|path_largest_recv:12|frame_largest_recv:12|
[2025/09/12 04:57:11 456844] [debug] |scid:fe55de52c3fe5db2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:57:11 456848] [debug] |scid:fe55de52c3fe5db2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:57:11 456853] [debug] |scid:fe55de52c3fe5db2|xqc_check_acked_or_dropped_pkt|conn:000056326E3CA35C|pkt_num:0|size:28|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:57:11 456872] [debug] |scid:fe55de52c3fe5db2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 04:57:11 456904] [info] |scid:fe55de52c3fe5db2|xqc_send_packet_with_pn|<==|conn:000056326E3CA35C|path:0|pkt_num:14|size:28|sent:44|pkt_type:SHORT_HEADER|frame:ACK |inflight:45|now:1757653031456878|stream_id:0|stream_offset:0|
[2025/09/12 04:57:11 456913] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_packet_sent|conn:000056326E3CA35C|path:0|pkt_num:14|origin_pktnum:0|size:28|enc_size:44|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:57:11 456921] [debug] |scid:fe55de52c3fe5db2|xqc_conn_next_wakeup_time|wakeup_time:1757653031470867|
[2025/09/12 04:57:11 456927] [debug] |scid:fe55de52c3fe5db2|xqc_engine_add_wakeup_queue|next_tick_time:1757653031470867|
[2025/09/12 04:57:11 456934] [debug] |xqc_engine_wakeup_after|wakeup:1757653031470867|now:1757653031456934|diff:13933|
[2025/09/12 04:57:11 456940] [debug] |xqc_engine_main_logic|END|now:1757653031456808|
[2025/09/12 04:57:11 456945] [debug] |xqc_engine_main_logic|BEGIN|now:1757653031456945|
[2025/09/12 04:57:11 456949] [debug] |xqc_engine_wakeup_after|wakeup:1757653031470867|now:1757653031456949|diff:13918|
[2025/09/12 04:57:11 456953] [debug] |xqc_engine_main_logic|END|now:1757653031456945|
[2025/09/12 04:57:11 470753] [debug] |xqc_engine_main_logic|BEGIN|now:1757653031470753|
[2025/09/12 04:57:11 470762] [debug] |xqc_engine_wakeup_after|wakeup:1757653031470867|now:1757653031470762|diff:105|
[2025/09/12 04:57:11 470766] [debug] |xqc_engine_main_logic|END|now:1757653031470753|
[2025/09/12 04:57:11 471832] [debug] |xqc_engine_main_logic|BEGIN|now:1757653031471832|
[2025/09/12 04:57:11 471838] [debug] |scid:fe55de52c3fe5db2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653031470867|pq_index:0|
[2025/09/12 04:57:11 471842] [debug] |scid:fe55de52c3fe5db2|xqc_engine_add_active_queue|last_ticked_time:1757653031456808|
[2025/09/12 04:57:11 471847] [debug] |scid:fe55de52c3fe5db2|xqc_engine_process_conn|conn:000056326E3CA35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653031471846|
[2025/09/12 04:57:11 471851] [debug] |scid:fe55de52c3fe5db2|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653031470867|now:1757653031471846|
[2025/09/12 04:57:11 471855] [debug] |scid:fe55de52c3fe5db2|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 04:57:11 471859] [debug] |scid:fe55de52c3fe5db2|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000056326E3CA35C|path:0|bytes_in_flight:45|
[2025/09/12 04:57:11 471863] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|srtt:33486|rtt_var:13559|pto_duration:87722|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:57:11 471868] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:57:11 471872] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:57:11 471875] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 2, unacked: 45|
[2025/09/12 04:57:11 471879] [debug] |scid:fe55de52c3fe5db2|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 04:57:11 471884] [debug] |scid:fe55de52c3fe5db2|xqc_conn_send_probe_pkt|conn:000056326E3CA35C|path:0|pkt_num:11|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 04:57:11 471888] [debug] |scid:fe55de52c3fe5db2|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:11|
[2025/09/12 04:57:11 471892] [debug] |scid:fe55de52c3fe5db2|xqc_conn_send_probe_pkt|conn:000056326E3CA35C|path:0|pkt_num:11|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 04:57:11 471902] [debug] |scid:fe55de52c3fe5db2|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000056326E3CA35C|pto_count:1
[2025/09/12 04:57:11 471906] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000056326E3CA35C|path:0|
[2025/09/12 04:57:11 471910] [debug] |scid:fe55de52c3fe5db2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:57:11 471914] [debug] |scid:fe55de52c3fe5db2|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653031471846|
[2025/09/12 04:57:11 471918] [debug] |scid:fe55de52c3fe5db2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:57:11 471923] [debug] |scid:fe55de52c3fe5db2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 04:57:11 471927] [debug] |scid:fe55de52c3fe5db2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 04:57:11 471931] [debug] |scid:fe55de52c3fe5db2|xqc_check_acked_or_dropped_pkt|conn:000056326E3CA35C|pkt_num:11|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 04:57:11 471936] [debug] |scid:fe55de52c3fe5db2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 04:57:11 471965] [info] |scid:fe55de52c3fe5db2|xqc_send_packet_with_pn|<==|conn:000056326E3CA35C|path:0|pkt_num:15|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653031471942|stream_id:0|stream_offset:0|
[2025/09/12 04:57:11 471975] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_packet_sent|conn:000056326E3CA35C|path:0|pkt_num:15|origin_pktnum:11|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:57:11 471982] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 04:57:11 471989] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|srtt:33486|rtt_var:13559|pto_duration:175444|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:57:11 471996] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:57:11 472001] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:57:11 472005] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 2, unacked: 45|
[2025/09/12 04:57:11 472009] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653031697386|now:1757653031471988|interv:225398|
[2025/09/12 04:57:11 472013] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056326E3CA35C|path:0|pns:2|expire:1757653031697386|now:1757653031471988|interval:225398|pto_count:1|srtt:33486
[2025/09/12 04:57:11 472018] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139173|inflight:45|
[2025/09/12 04:57:11 472022] [debug] |scid:fe55de52c3fe5db2|xqc_check_acked_or_dropped_pkt|conn:000056326E3CA35C|pkt_num:11|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 04:57:11 472027] [debug] |scid:fe55de52c3fe5db2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 04:57:11 472054] [info] |scid:fe55de52c3fe5db2|xqc_send_packet_with_pn|<==|conn:000056326E3CA35C|path:0|pkt_num:16|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:45|now:1757653031472033|stream_id:0|stream_offset:0|
[2025/09/12 04:57:11 472062] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_packet_sent|conn:000056326E3CA35C|path:0|pkt_num:16|origin_pktnum:11|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 04:57:11 472068] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_packet_sent|path:0|inflight:45|applimit:0|
[2025/09/12 04:57:11 472074] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|srtt:33486|rtt_var:13559|pto_duration:175444|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:57:11 472087] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:57:11 472093] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:57:11 472099] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 2, unacked: 90|
[2025/09/12 04:57:11 472105] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653031697477|now:1757653031472074|interv:225403|
[2025/09/12 04:57:11 472111] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056326E3CA35C|path:0|pns:2|expire:1757653031697477|now:1757653031472074|interval:225403|pto_count:1|srtt:33486
[2025/09/12 04:57:11 472118] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139173|inflight:90|
[2025/09/12 04:57:11 472125] [debug] |scid:fe55de52c3fe5db2|xqc_conn_next_wakeup_time|wakeup_time:1757653031697477|
[2025/09/12 04:57:11 472131] [debug] |scid:fe55de52c3fe5db2|xqc_engine_add_wakeup_queue|next_tick_time:1757653031697477|
[2025/09/12 04:57:11 472137] [debug] |xqc_engine_wakeup_after|wakeup:1757653031697477|now:1757653031472137|diff:225340|
[2025/09/12 04:57:11 472143] [debug] |xqc_engine_main_logic|END|now:1757653031471846|
[2025/09/12 04:57:11 698385] [debug] |xqc_engine_main_logic|BEGIN|now:1757653031698385|
[2025/09/12 04:57:11 698397] [debug] |scid:fe55de52c3fe5db2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653031697477|pq_index:0|
[2025/09/12 04:57:11 698402] [debug] |scid:fe55de52c3fe5db2|xqc_engine_add_active_queue|last_ticked_time:1757653031471846|
[2025/09/12 04:57:11 698407] [debug] |scid:fe55de52c3fe5db2|xqc_engine_process_conn|conn:000056326E3CA35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653031698406|
[2025/09/12 04:57:11 698412] [debug] |scid:fe55de52c3fe5db2|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653031697477|now:1757653031698406|
[2025/09/12 04:57:11 698417] [debug] |scid:fe55de52c3fe5db2|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 04:57:11 698421] [debug] |scid:fe55de52c3fe5db2|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000056326E3CA35C|path:0|bytes_in_flight:90|
[2025/09/12 04:57:11 698425] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|srtt:33486|rtt_var:13559|pto_duration:175444|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:57:11 698429] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:57:11 698433] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:57:11 698437] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 2, unacked: 90|
[2025/09/12 04:57:11 698441] [debug] |scid:fe55de52c3fe5db2|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 04:57:11 698445] [debug] |scid:fe55de52c3fe5db2|xqc_conn_send_probe_pkt|conn:000056326E3CA35C|path:0|pkt_num:11|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 04:57:11 698450] [debug] |scid:fe55de52c3fe5db2|xqc_conn_send_probe_pkt|conn:000056326E3CA35C|path:0|pkt_num:15|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 04:57:11 698455] [debug] |scid:fe55de52c3fe5db2|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000056326E3CA35C|pto_count:2
[2025/09/12 04:57:11 698459] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|srtt:33486|rtt_var:13559|pto_duration:350888|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 04:57:11 698483] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:57:11 698487] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:57:11 698491] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 2, unacked: 45|
[2025/09/12 04:57:11 698495] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653031922921|now:1757653031698459|interv:224462|
[2025/09/12 04:57:11 698499] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056326E3CA35C|path:0|pns:2|expire:1757653031922921|now:1757653031698459|interval:224462|pto_count:2|srtt:33486
[2025/09/12 04:57:11 698505] [debug] |scid:fe55de52c3fe5db2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 04:57:11 698509] [debug] |scid:fe55de52c3fe5db2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 04:57:11 698513] [debug] |scid:fe55de52c3fe5db2|xqc_check_acked_or_dropped_pkt|conn:000056326E3CA35C|pkt_num:11|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 04:57:11 698518] [debug] |scid:fe55de52c3fe5db2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 04:57:11 698551] [info] |scid:fe55de52c3fe5db2|xqc_send_packet_with_pn|<==|conn:000056326E3CA35C|path:0|pkt_num:17|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:45|now:1757653031698526|stream_id:0|stream_offset:0|
[2025/09/12 04:57:11 698557] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_packet_sent|conn:000056326E3CA35C|path:0|pkt_num:17|origin_pktnum:11|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 04:57:11 698562] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_packet_sent|path:0|inflight:45|applimit:0|
[2025/09/12 04:57:11 698566] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|srtt:33486|rtt_var:13559|pto_duration:350888|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 04:57:11 698570] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:57:11 698574] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:57:11 698578] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 2, unacked: 90|
[2025/09/12 04:57:11 698581] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653032149414|now:1757653031698565|interv:450849|
[2025/09/12 04:57:11 698586] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056326E3CA35C|path:0|pns:2|expire:1757653032149414|now:1757653031698565|interval:450849|pto_count:2|srtt:33486
[2025/09/12 04:57:11 698590] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139173|inflight:90|
[2025/09/12 04:57:11 698595] [debug] |scid:fe55de52c3fe5db2|xqc_check_acked_or_dropped_pkt|conn:000056326E3CA35C|pkt_num:15|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 04:57:11 698603] [debug] |scid:fe55de52c3fe5db2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 04:57:11 698635] [info] |scid:fe55de52c3fe5db2|xqc_send_packet_with_pn|<==|conn:000056326E3CA35C|path:0|pkt_num:18|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:90|now:1757653031698612|stream_id:0|stream_offset:0|
[2025/09/12 04:57:11 698645] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_packet_sent|conn:000056326E3CA35C|path:0|pkt_num:18|origin_pktnum:11|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:57:11 698659] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_packet_sent|path:0|inflight:90|applimit:0|
[2025/09/12 04:57:11 698666] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|srtt:33486|rtt_var:13559|pto_duration:350888|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 04:57:11 698673] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:57:11 698678] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:57:11 698681] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_get_pto_time_and_space|conn:000056326E3CA35C|path:0|PNS: 2, unacked: 135|
[2025/09/12 04:57:11 698685] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653032149500|now:1757653031698666|interv:450834|
[2025/09/12 04:57:11 698689] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056326E3CA35C|path:0|pns:2|expire:1757653032149500|now:1757653031698666|interval:450834|pto_count:2|srtt:33486
[2025/09/12 04:57:11 698694] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139173|inflight:135|
[2025/09/12 04:57:11 698699] [debug] |scid:fe55de52c3fe5db2|xqc_conn_next_wakeup_time|wakeup_time:1757653031768957|
[2025/09/12 04:57:11 698704] [debug] |scid:fe55de52c3fe5db2|xqc_engine_add_wakeup_queue|next_tick_time:1757653031768957|
[2025/09/12 04:57:11 698710] [debug] |xqc_engine_wakeup_after|wakeup:1757653031768957|now:1757653031698710|diff:70247|
[2025/09/12 04:57:11 698717] [debug] |xqc_engine_main_logic|END|now:1757653031698406|
[2025/09/12 04:57:11 768857] [debug] |xqc_engine_main_logic|BEGIN|now:1757653031768857|
[2025/09/12 04:57:11 768869] [debug] |xqc_engine_wakeup_after|wakeup:1757653031768957|now:1757653031768869|diff:88|
[2025/09/12 04:57:11 768874] [debug] |xqc_engine_main_logic|END|now:1757653031768857|
[2025/09/12 04:57:11 769944] [debug] |xqc_engine_main_logic|BEGIN|now:1757653031769944|
[2025/09/12 04:57:11 769952] [debug] |scid:fe55de52c3fe5db2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653031768957|pq_index:0|
[2025/09/12 04:57:11 769957] [debug] |scid:fe55de52c3fe5db2|xqc_engine_add_active_queue|last_ticked_time:1757653031698406|
[2025/09/12 04:57:11 769964] [debug] |scid:fe55de52c3fe5db2|xqc_engine_process_conn|conn:000056326E3CA35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653031769962|
[2025/09/12 04:57:11 769970] [debug] |scid:fe55de52c3fe5db2|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653031768957|now:1757653031769962|
[2025/09/12 04:57:11 769975] [debug] |scid:fe55de52c3fe5db2|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 04:57:11 769981] [debug] |scid:fe55de52c3fe5db2|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 04:57:11 770004] [info] |scid:fe55de52c3fe5db2|xqc_conn_close|conn:000056326E3CA35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 04:57:11 770014] [debug] |scid:fe55de52c3fe5db2|xqc_timer_set|type:CONN_DRAINING|expire:1757653032108179|now:1757653031770013|interv:338166|
[2025/09/12 04:57:11 770022] [debug] |scid:fe55de52c3fe5db2|xqc_send_queue_drop_packets|sndq_packets_used:5|sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 04:57:11 770032] [debug] |scid:fe55de52c3fe5db2|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:135|
[2025/09/12 04:57:11 770037] [debug] |scid:fe55de52c3fe5db2|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 04:57:11 770056] [debug] |scid:fe55de52c3fe5db2|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:57:11 770061] [debug] |scid:fe55de52c3fe5db2|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:57:11 770067] [debug] |scid:fe55de52c3fe5db2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:57:11 770076] [info] |scid:fe55de52c3fe5db2|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/09/12 04:57:11 770086] [debug] |scid:fe55de52c3fe5db2|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 04:57:11 770110] [stats] |scid:fe55de52c3fe5db2|xqc_destroy_stream|err:0x0|close_msg:finished|enable_multipath:0|send_state:3|recv_state:3|stream_id:0|stream_type:0|send_bytes:17|read_bytes:1024|recv_bytes:1024|stream_len:1024|create_time:1757653030403972|wrt_delay:29|snd_delay:112|finwrt_delay:29|finsnd_delay:953902|finrcv_delay:818940|finread_delay:818986|all_acked_delay:984804|firstfinack_dely:984798|close_delay:984813|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-59167-fe55de52c3fe5db2 p-193.167.100.100-443-5aaa8f22ca7df4b2|path_info:mp is not supported in connection scid:fe55de52c3fe5db2|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 04:57:11 770122] [debug] |scid:fe55de52c3fe5db2|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653031768957|now:1757653031769962|
[2025/09/12 04:57:11 770130] [debug] |scid:fe55de52c3fe5db2|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 04:57:11 770138] [debug] |scid:fe55de52c3fe5db2|xqc_path_get_perf_class|conn:000056326E3CA35C|path_id:0|path_srtt:33486|min_srtt:33486|path_bw:34918|loss_rate:66.67|path_pto:2|
[2025/09/12 04:57:11 770147] [debug] |scid:fe55de52c3fe5db2|xqc_minrtt_scheduler_get_path|path srtt|conn:000056326E3CA35C|path_id:0|path_srtt:33486|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:57:11 770157] [debug] |scid:fe55de52c3fe5db2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:21|reinj:0|path_class:4|
[2025/09/12 04:57:11 770166] [debug] |scid:fe55de52c3fe5db2|xqc_check_acked_or_dropped_pkt|conn:000056326E3CA35C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 04:57:11 770174] [debug] |scid:fe55de52c3fe5db2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 04:57:11 770222] [info] |scid:fe55de52c3fe5db2|xqc_send_packet_with_pn|<==|conn:000056326E3CA35C|path:0|pkt_num:19|size:21|sent:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653031770187|stream_id:0|stream_offset:0|
[2025/09/12 04:57:11 770231] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_on_packet_sent|conn:000056326E3CA35C|path:0|pkt_num:19|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 04:57:11 770238] [debug] |scid:fe55de52c3fe5db2|xqc_conn_next_wakeup_time|wakeup_time:1757653032108179|
[2025/09/12 04:57:11 770244] [debug] |scid:fe55de52c3fe5db2|xqc_engine_add_wakeup_queue|next_tick_time:1757653032108179|
[2025/09/12 04:57:11 770251] [debug] |xqc_engine_wakeup_after|wakeup:1757653032108179|now:1757653031770251|diff:337928|
[2025/09/12 04:57:11 770258] [debug] |xqc_engine_main_logic|END|now:1757653031769962|
[2025/09/12 04:57:12 107939] [debug] |xqc_engine_main_logic|BEGIN|now:1757653032107939|
[2025/09/12 04:57:12 107952] [debug] |xqc_engine_wakeup_after|wakeup:1757653032108179|now:1757653032107952|diff:227|
[2025/09/12 04:57:12 107957] [debug] |xqc_engine_main_logic|END|now:1757653032107939|
[2025/09/12 04:57:12 109023] [debug] |xqc_engine_main_logic|BEGIN|now:1757653032109023|
[2025/09/12 04:57:12 109029] [debug] |scid:fe55de52c3fe5db2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653032108179|pq_index:0|
[2025/09/12 04:57:12 109033] [debug] |scid:fe55de52c3fe5db2|xqc_engine_add_active_queue|last_ticked_time:1757653031769962|
[2025/09/12 04:57:12 109045] [debug] |scid:fe55de52c3fe5db2|xqc_engine_process_conn|conn:000056326E3CA35C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653032109044|
[2025/09/12 04:57:12 109050] [debug] |scid:fe55de52c3fe5db2|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653032108179|now:1757653032109044|
[2025/09/12 04:57:12 109054] [debug] |scid:fe55de52c3fe5db2|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653032108179|now:1757653032109044|
[2025/09/12 04:57:12 109058] [debug] |scid:fe55de52c3fe5db2|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 04:57:12 109062] [info] |xqc_engine_main_logic|conn:000056326E3CA35C|l-0.0.0.0-59167-fe55de52c3fe5db2 p-193.167.100.100-443-5aaa8f22ca7df4b2|conn_state:13|next_tick_time:1757653032108179
[2025/09/12 04:57:12 109074] [report] |scid:fe55de52c3fe5db2|xqc_conn_destroy|000056326E3CA35C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:819858|first_send_delay:1150|conn_persist:1706216|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-59167-fe55de52c3fe5db2 p-193.167.100.100-443-5aaa8f22ca7df4b2|hsk_recv:34743|close_recv:0|close_send:1367329|last_recv:1053852|last_send:1367329|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/1/a/a,1,1,1,0,0,0,0,0,0,0,21,14,12,51,0,1024,i96,4,52,61,4000,7,1053,0,4,52,61,4000,12,1053,0,4,27,36,4,6,985,0,4,45,4000,17,1295,4,45,4000,18,1295,4,21,40000,19,1367,0-2,0-2,0-0,0-0,0-0,0-33,0-3521,0-3185,0-14,0-12,0-0,0-4,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:4|snd_pkt:14|spurious_loss:1|detected_loss:4|max_pto:2|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 04:57:12 109109] [debug] |scid:fe55de52c3fe5db2|xqc_send_ctl_destroy|destroy|
[2025/09/12 04:57:12 109116] [debug] |scid:fe55de52c3fe5db2|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 04:57:12 109120] [debug] |scid:fe55de52c3fe5db2|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 04:57:12 109124] [debug] |scid:fe55de52c3fe5db2|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 04:57:12 109169] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 04:57:12 109177] [debug] |xqc_engine_main_logic|END|now:1757653032109044|
[2025/09/12 04:57:12 110254] [debug] |xqc_engine_destroy|begin|