[2025/09/12 04:07:36 254074] [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 04:07:36 254109] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 04:07:36 254113] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 04:07:36 254118] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 04:07:36 254122] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 04:07:36 254130] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 04:07:36 254133] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 04:07:36 254138] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 04:07:36 254142] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 04:07:36 254229] [debug] |scid:d57a1c066cee3139|xqc_timer_set|type:CONN_IDLE|expire:1757650176254228|now:1757650056254228|interv:120000000|
[2025/09/12 04:07:36 254260] [debug] |scid:d57a1c066cee3139|xqc_timer_set|type:PATH_IDLE|expire:1757650176254260|now:1757650056254260|interv:120000000|
[2025/09/12 04:07:36 254271] [debug] |xqc_path_create|path:0|dcid:e0e57f4b50633670|scid:d57a1c066cee3139|create_path_count:1|
[2025/09/12 04:07:36 254278] [debug] |scid:d57a1c066cee3139|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 04:07:36 254284] [debug] |xqc_path_init|path:0|dcid:e0e57f4b50633670|scid:d57a1c066cee3139|state:2|
[2025/09/12 04:07:36 254291] [debug] |scid:d57a1c066cee3139|xqc_conn_create|success|scid:d57a1c066cee3139|dcid:e0e57f4b50633670|conn:000055DE75FB635C|
[2025/09/12 04:07:36 254298] [debug] |scid:d57a1c066cee3139|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 04:07:36 254306] [debug] |scid:d57a1c066cee3139|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 04:07:36 254680] [debug] |scid:d57a1c066cee3139|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 04:07:36 254691] [debug] |scid:d57a1c066cee3139|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 04:07:36 254697] [debug] |scid:d57a1c066cee3139|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 04:07:36 254703] [debug] |scid:d57a1c066cee3139|xqc_engine_process_conn|conn:000055DE75FB635C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1757650056254702|
[2025/09/12 04:07:36 254709] [debug] |scid:d57a1c066cee3139|xqc_process_crypto_write_streams|
[2025/09/12 04:07:36 254713] [debug] |scid:d57a1c066cee3139|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 04:07:36 254721] [info] |scid:d57a1c066cee3139|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:339|sent:309|pkt_type:INIT|frame:CRYPTO |now:1757650056254720|
[2025/09/12 04:07:36 254726] [debug] |scid:d57a1c066cee3139|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 04:07:36 254733] [debug] |scid:d57a1c066cee3139|xqc_path_get_perf_class|conn:000055DE75FB635C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:36 254738] [debug] |scid:d57a1c066cee3139|xqc_minrtt_scheduler_get_path|path srtt|conn:000055DE75FB635C|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 04:07:36 254743] [debug] |scid:d57a1c066cee3139|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:339|reinj:0|path_class:2|
[2025/09/12 04:07:36 254749] [debug] |scid:d57a1c066cee3139|xqc_check_acked_or_dropped_pkt|conn:000055DE75FB635C|pkt_num:0|size:339|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 04:07:36 254755] [debug] |scid:d57a1c066cee3139|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:07:36 254808] [info] |scid:d57a1c066cee3139|xqc_send_packet_with_pn|<==|conn:000055DE75FB635C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757650056254764|stream_id:0|stream_offset:0|
[2025/09/12 04:07:36 254822] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_on_packet_sent|conn:000055DE75FB635C|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 04:07:36 254827] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 04:07:36 254832] [debug] |scid:d57a1c066cee3139|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 04:07:36 254837] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_get_pto_time_and_space|conn:000055DE75FB635C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:07:36 254841] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_get_pto_time_and_space|conn:000055DE75FB635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:36 254845] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_get_pto_time_and_space|conn:000055DE75FB635C|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:07:36 254849] [debug] |scid:d57a1c066cee3139|xqc_timer_set|type:LOSS_DETECTION|expire:1757650057004764|now:1757650056254832|interv:749932|
[2025/09/12 04:07:36 254853] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055DE75FB635C|path:0|pns:0|expire:1757650057004764|now:1757650056254832|interval:749932|pto_count:0|srtt:250000
[2025/09/12 04:07:36 254858] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 04:07:36 254864] [debug] |scid:d57a1c066cee3139|xqc_conn_next_wakeup_time|wakeup_time:1757650057004764|
[2025/09/12 04:07:36 254868] [debug] |scid:d57a1c066cee3139|xqc_engine_remove_active_queue|last_ticked_time:1757650056254702|pd_index:0|
[2025/09/12 04:07:36 254872] [debug] |scid:d57a1c066cee3139|xqc_engine_add_wakeup_queue|next_tick_time:1757650057004764|
[2025/09/12 04:07:36 254876] [debug] |xqc_engine_wakeup_after|wakeup:1757650057004764|now:1757650056254876|diff:749888|
[2025/09/12 04:07:36 254881] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 04:07:36 254933] [debug] |scid:d57a1c066cee3139|xqc_engine_remove_wakeup_queue|next_tick_time:1757650057004764|pq_index:0|
[2025/09/12 04:07:36 254942] [debug] |scid:d57a1c066cee3139|xqc_engine_add_active_queue|last_ticked_time:1757650056254702|
[2025/09/12 04:07:36 254955] [debug] |scid:d57a1c066cee3139|xqc_stream_send|blocked by no 0RTT support|
[2025/09/12 04:07:36 254963] [info] |scid:d57a1c066cee3139|xqc_stream_send|ret:-610|stream_id:0|stream_send_offset:0|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:17|offset:0|fin:1|stream_flag:1|conn:000055DE75FB635C|conn_state:C_INITIAL_SENT|flag:TICKING UPPER_CONN_EXIST |
[2025/09/12 04:07:36 254970] [debug] |scid:d57a1c066cee3139|xqc_engine_process_conn|conn:000055DE75FB635C|state:C_INITIAL_SENT|flag:TICKING UPPER_CONN_EXIST |now:1757650056254969|
[2025/09/12 04:07:36 254975] [debug] |scid:d57a1c066cee3139|xqc_conn_next_wakeup_time|wakeup_time:1757650057004764|
[2025/09/12 04:07:36 254979] [debug] |scid:d57a1c066cee3139|xqc_engine_remove_active_queue|last_ticked_time:1757650056254969|pd_index:0|
[2025/09/12 04:07:36 254985] [debug] |scid:d57a1c066cee3139|xqc_engine_add_wakeup_queue|next_tick_time:1757650057004764|
[2025/09/12 04:07:36 254991] [debug] |xqc_engine_wakeup_after|wakeup:1757650057004764|now:1757650056254991|diff:749773|
[2025/09/12 04:07:36 254998] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 04:07:36 292706] [info] |xqc_engine_packet_process|==>|conn:000055DE75FB635C|size:1232|state:C_INITIAL_SENT|recv_time:1757650056292701|
[2025/09/12 04:07:36 292740] [debug] |scid:d57a1c066cee3139|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 04:07:36 292756] [debug] |scid:d57a1c066cee3139|xqc_packet_parse_initial|success|Length:1206|
[2025/09/12 04:07:36 292768] [debug] |scid:d57a1c066cee3139|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:07:36 292782] [debug] |scid:d57a1c066cee3139|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14499632|
[2025/09/12 04:07:36 292793] [debug] |scid:d57a1c066cee3139|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:14499632|
[2025/09/12 04:07:36 292798] [debug] |scid:d57a1c066cee3139|xqc_process_frames|frame_type:6|
[2025/09/12 04:07:36 292803] [debug] |scid:d57a1c066cee3139|xqc_process_crypto_frame|level:0|
[2025/09/12 04:07:36 292808] [debug] |scid:d57a1c066cee3139|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 04:07:36 292812] [debug] |scid:d57a1c066cee3139|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 04:07:36 292956] [debug] |scid:d57a1c066cee3139|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 04:07:36 292962] [debug] |scid:d57a1c066cee3139|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 04:07:36 292968] [debug] |scid:d57a1c066cee3139|xqc_engine_remove_wakeup_queue|next_tick_time:1757650057004764|pq_index:0|
[2025/09/12 04:07:36 292973] [debug] |scid:d57a1c066cee3139|xqc_engine_add_active_queue|last_ticked_time:1757650056254969|
[2025/09/12 04:07:36 292977] [debug] |scid:d57a1c066cee3139|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:36 292983] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_on_ack_received|conn:000055DE75FB635C|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 04:07:36 292989] [debug] |scid:d57a1c066cee3139|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757650056254764|is_app_limited:1|send_elapse:0|ack_elapse:37937|ctl_first_sent_time:1757650056254764|lagest_ack_time:1757650056292701|curr_delivered:1184|
[2025/09/12 04:07:36 292994] [debug] |scid:d57a1c066cee3139|xqc_update_sample|sampler_sent_time_update:1757650056254764|
[2025/09/12 04:07:36 293000] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 04:07:36 293004] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_update_rtt|before update rtt|conn:000055DE75FB635C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:37937|ack_delay:400|
[2025/09/12 04:07:36 293011] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_update_rtt|l-0.0.0.0-44599-d57a1c066cee3139 p-193.167.100.100-443-e0e57f4b50633670 |after update rtt|conn:000055DE75FB635C|srtt:37937|rttvar:18968|minrtt:37937|latest_rtt:37937|ack_delay:400|
[2025/09/12 04:07:36 293016] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 04:07:36 293021] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:36 293026] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_get_pto_time_and_space|srtt:37937|rtt_var:18968|pto_duration:113809|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:07:36 293031] [debug] |scid:d57a1c066cee3139|xqc_timer_set|type:LOSS_DETECTION|expire:1757650056406840|now:1757650056293025|interv:113815|
[2025/09/12 04:07:36 293036] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055DE75FB635C|path:0|pns:0|expire:1757650056406840|now:1757650056293025|interval:113815|pto_count:0|srtt:37937
[2025/09/12 04:07:36 293040] [debug] |scid:d57a1c066cee3139|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 37937, delivered 1184|rate 31209|lost 0|
[2025/09/12 04:07:36 293045] [debug] |scid:d57a1c066cee3139|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 04:07:36 293050] [debug] |scid:d57a1c066cee3139|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (31209) in round 1|
[2025/09/12 04:07:36 293054] [debug] |scid:d57a1c066cee3139|xqc_bbr_update_min_rtt|probertt expire|rtt:37937, old_rtt:2147483647|
[2025/09/12 04:07:36 293062] [debug] |scid:d57a1c066cee3139|xqc_bbr_update_min_rtt|minrtt expire|rtt:37937, old_rtt:2147483647|
[2025/09/12 04:07:36 293067] [debug] |scid:d57a1c066cee3139|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 04:07:36 293071] [debug] |scid:d57a1c066cee3139|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757650056254764|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:07:36 293075] [debug] |scid:d57a1c066cee3139|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757650056254764|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:07:36 293081] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_on_ack_received|l-0.0.0.0-44599-d57a1c066cee3139 p-193.167.100.100-443-e0e57f4b50633670 |bbr on ack|mode:0|pacing_rate:10483550|bw:31209|cwnd:139040|full_bw_reached:0|inflight:0|srtt:37937|latest_rtt:37937|min_rtt:37937|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:07:36 293086] [debug] |scid:d57a1c066cee3139|xqc_process_frames|frame_type:0|
[2025/09/12 04:07:36 293090] [debug] |scid:d57a1c066cee3139|xqc_process_padding_frame|process padding|
[2025/09/12 04:07:36 293097] [info] |scid:d57a1c066cee3139|xqc_conn_confirm_cid|dcid change|ori:e0e57f4b50633670|new:400000892405ff0a|
[2025/09/12 04:07:36 293103] [info] |scid:d57a1c066cee3139|xqc_conn_addr_validated|Address Validated|conn:000055DE75FB635C|role:0|
[2025/09/12 04:07:36 293108] [debug] |scid:d57a1c066cee3139|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 04:07:36 293113] [debug] |scid:d57a1c066cee3139|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED |ack_freq:2|
[2025/09/12 04:07:36 293118] [debug] |scid:d57a1c066cee3139|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14499632|largest:14499632|pns:0|
[2025/09/12 04:07:36 293123] [info] |scid:d57a1c066cee3139|xqc_conn_on_pkt_processed|====>|conn:000055DE75FB635C|path:0|size:1232|pkt_type:INIT|pkt_num:14499632|frame:PADDING ACK CRYPTO |recv_time:1757650056292701|dcid:d57a1c066cee3139|dcid_seq:0|
[2025/09/12 04:07:36 293128] [debug] |scid:d57a1c066cee3139|xqc_timer_set|type:PATH_IDLE|expire:1757650176292701|now:1757650056292701|interv:120000000|
[2025/09/12 04:07:36 293132] [debug] |scid:d57a1c066cee3139|xqc_timer_set|type:CONN_IDLE|expire:1757650176292701|now:1757650056292701|interv:120000000|
[2025/09/12 04:07:36 293137] [debug] |xqc_engine_main_logic|BEGIN|now:1757650056293137|
[2025/09/12 04:07:36 293141] [debug] |scid:d57a1c066cee3139|xqc_engine_process_conn|conn:000055DE75FB635C|state:C_INITIAL_SENT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED |now:1757650056293141|
[2025/09/12 04:07:36 293147] [debug] |scid:d57a1c066cee3139|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 04:07:36 293151] [debug] |scid:d57a1c066cee3139|xqc_process_crypto_write_streams|
[2025/09/12 04:07:36 293155] [debug] |scid:d57a1c066cee3139|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 04:07:36 293161] [info] |scid:d57a1c066cee3139|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:307|sent:277|pkt_type:INIT|frame:CRYPTO |now:1757650056293161|
[2025/09/12 04:07:36 293166] [debug] |scid:d57a1c066cee3139|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INITIAL_RECVD|next_state:C_INITIAL_RECVD|
[2025/09/12 04:07:36 293171] [debug] |scid:d57a1c066cee3139|xqc_gen_ack_frame|largest_recv:14499632|ack_delay:470|first_ack_range:0|largest_pkt_recv_time:1757650056292701|
[2025/09/12 04:07:36 293176] [debug] |scid:d57a1c066cee3139|xqc_gen_ack_frame|high:14499632|low:14499632|pkt_pns:0|
[2025/09/12 04:07:36 293180] [debug] |scid:d57a1c066cee3139|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:14499632|frame_largest_recv:14499632|
[2025/09/12 04:07:36 293187] [debug] |scid:d57a1c066cee3139|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 04:07:36 293193] [debug] |scid:d57a1c066cee3139|xqc_path_get_perf_class|conn:000055DE75FB635C|path_id:0|path_srtt:37937|min_srtt:37937|path_bw:31209|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:36 293198] [debug] |scid:d57a1c066cee3139|xqc_minrtt_scheduler_get_path|path srtt|conn:000055DE75FB635C|path_id:0|path_srtt:37937|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:36 293203] [debug] |scid:d57a1c066cee3139|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:307|reinj:0|path_class:2|
[2025/09/12 04:07:36 293208] [debug] |scid:d57a1c066cee3139|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:07:36 293214] [debug] |scid:d57a1c066cee3139|xqc_check_acked_or_dropped_pkt|conn:000055DE75FB635C|pkt_num:0|size:307|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 04:07:36 293219] [debug] |scid:d57a1c066cee3139|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:07:36 293273] [info] |scid:d57a1c066cee3139|xqc_send_packet_with_pn|<==|conn:000055DE75FB635C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757650056293227|stream_id:0|stream_offset:0|
[2025/09/12 04:07:36 293279] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_on_packet_sent|conn:000055DE75FB635C|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_RECVD|po_in_flight:0||retrans:0|
[2025/09/12 04:07:36 293284] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 04:07:36 293289] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_get_pto_time_and_space|srtt:37937|rtt_var:18968|pto_duration:113809|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:07:36 293293] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_get_pto_time_and_space|conn:000055DE75FB635C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:07:36 293297] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_get_pto_time_and_space|conn:000055DE75FB635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:36 293301] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_get_pto_time_and_space|conn:000055DE75FB635C|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:07:36 293305] [debug] |scid:d57a1c066cee3139|xqc_timer_set|type:LOSS_DETECTION|expire:1757650056407036|now:1757650056293288|interv:113748|
[2025/09/12 04:07:36 293309] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055DE75FB635C|path:0|pns:0|expire:1757650056407036|now:1757650056293288|interval:113748|pto_count:0|srtt:37937
[2025/09/12 04:07:36 293314] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:1184|
[2025/09/12 04:07:36 293319] [debug] |scid:d57a1c066cee3139|xqc_check_acked_or_dropped_pkt|conn:000055DE75FB635C|pkt_num:0|size:38|pkt_type:INIT|frame:ACK |
[2025/09/12 04:07:36 293324] [debug] |scid:d57a1c066cee3139|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 04:07:36 293345] [info] |scid:d57a1c066cee3139|xqc_send_packet_with_pn|<==|conn:000055DE75FB635C|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:1184|now:1757650056293329|stream_id:0|stream_offset:0|
[2025/09/12 04:07:36 293350] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_on_packet_sent|conn:000055DE75FB635C|path:0|pkt_num:2|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:C_INITIAL_RECVD|po_in_flight:0||retrans:0|
[2025/09/12 04:07:36 293355] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 04:07:36 293359] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:1184|
[2025/09/12 04:07:36 293364] [debug] |scid:d57a1c066cee3139|xqc_conn_next_wakeup_time|wakeup_time:1757650056407036|
[2025/09/12 04:07:36 293368] [debug] |scid:d57a1c066cee3139|xqc_engine_add_wakeup_queue|next_tick_time:1757650056407036|
[2025/09/12 04:07:36 293376] [debug] |xqc_engine_wakeup_after|wakeup:1757650056407036|now:1757650056293376|diff:113660|
[2025/09/12 04:07:36 293381] [debug] |xqc_engine_main_logic|END|now:1757650056293141|
[2025/09/12 04:07:36 293386] [debug] |xqc_engine_main_logic|BEGIN|now:1757650056293386|
[2025/09/12 04:07:36 293390] [debug] |xqc_engine_wakeup_after|wakeup:1757650056407036|now:1757650056293390|diff:113646|
[2025/09/12 04:07:36 293394] [debug] |xqc_engine_main_logic|END|now:1757650056293386|
[2025/09/12 04:07:36 326348] [info] |xqc_engine_packet_process|==>|conn:000055DE75FB635C|size:1232|state:C_INITIAL_RECVD|recv_time:1757650056326344|
[2025/09/12 04:07:36 326386] [debug] |scid:d57a1c066cee3139|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 04:07:36 326392] [debug] |scid:d57a1c066cee3139|xqc_packet_parse_initial|success|Length:1206|
[2025/09/12 04:07:36 326405] [debug] |scid:d57a1c066cee3139|xqc_packet_decrypt|largest_pn:14499632|
[2025/09/12 04:07:36 326410] [debug] |scid:d57a1c066cee3139|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14499633|
[2025/09/12 04:07:36 326422] [debug] |scid:d57a1c066cee3139|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:14499633|
[2025/09/12 04:07:36 326428] [debug] |scid:d57a1c066cee3139|xqc_process_frames|frame_type:6|
[2025/09/12 04:07:36 326435] [debug] |scid:d57a1c066cee3139|xqc_process_crypto_frame|level:0|
[2025/09/12 04:07:36 326441] [debug] |scid:d57a1c066cee3139|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 04:07:36 326447] [debug] |scid:d57a1c066cee3139|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|90u|
[2025/09/12 04:07:36 326726] [debug] |scid:d57a1c066cee3139|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 04:07:36 326731] [debug] |scid:d57a1c066cee3139|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 04:07:36 326737] [debug] |scid:d57a1c066cee3139|xqc_engine_remove_wakeup_queue|next_tick_time:1757650056407036|pq_index:0|
[2025/09/12 04:07:36 326742] [debug] |scid:d57a1c066cee3139|xqc_engine_add_active_queue|last_ticked_time:1757650056293141|
[2025/09/12 04:07:36 326746] [debug] |scid:d57a1c066cee3139|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:36 326752] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_on_ack_received|conn:000055DE75FB635C|path:0|pkt_num:1|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_RECVD|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 04:07:36 326758] [debug] |scid:d57a1c066cee3139|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:1184|prior_time:1757650056293227|is_app_limited:1|send_elapse:0|ack_elapse:33117|ctl_first_sent_time:1757650056293227|lagest_ack_time:1757650056326344|curr_delivered:2368|
[2025/09/12 04:07:36 326763] [debug] |scid:d57a1c066cee3139|xqc_update_sample|sampler_sent_time_update:1757650056293227|
[2025/09/12 04:07:36 326769] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 04:07:36 326773] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_update_rtt|before update rtt|conn:000055DE75FB635C|srtt:37937|rttvar:18968|minrtt:37937|latest_rtt:33117|ack_delay:624|
[2025/09/12 04:07:36 326778] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_update_rtt|l-0.0.0.0-44599-d57a1c066cee3139 p-193.167.100.100-443-e0e57f4b50633670 |after update rtt|conn:000055DE75FB635C|srtt:37256|rttvar:15587|minrtt:33117|latest_rtt:33117|ack_delay:624|
[2025/09/12 04:07:36 326783] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 04:07:36 326788] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:36 326792] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_get_pto_time_and_space|srtt:37256|rtt_var:15587|pto_duration:99604|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:07:36 326802] [debug] |scid:d57a1c066cee3139|xqc_timer_set|type:LOSS_DETECTION|expire:1757650056426405|now:1757650056326791|interv:99614|
[2025/09/12 04:07:36 326806] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055DE75FB635C|path:0|pns:1|expire:1757650056426405|now:1757650056326791|interval:99614|pto_count:0|srtt:37256
[2025/09/12 04:07:36 326811] [debug] |scid:d57a1c066cee3139|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33117, delivered 1184|rate 35752|lost 0|
[2025/09/12 04:07:36 326816] [debug] |scid:d57a1c066cee3139|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 04:07:36 326820] [debug] |scid:d57a1c066cee3139|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (35752) in round 2|
[2025/09/12 04:07:36 326824] [debug] |scid:d57a1c066cee3139|xqc_bbr_update_min_rtt|probertt expire|rtt:33117, old_rtt:37937|
[2025/09/12 04:07:36 326828] [debug] |scid:d57a1c066cee3139|xqc_bbr_update_min_rtt|minrtt expire|rtt:33117, old_rtt:37937|
[2025/09/12 04:07:36 326833] [debug] |scid:d57a1c066cee3139|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 04:07:36 326837] [debug] |scid:d57a1c066cee3139|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:1184|po_sent_time:1757650056293227|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/09/12 04:07:36 326842] [debug] |scid:d57a1c066cee3139|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:1184|po_sent_time:1757650056293227|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/09/12 04:07:36 326846] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_on_ack_received|l-0.0.0.0-44599-d57a1c066cee3139 p-193.167.100.100-443-e0e57f4b50633670 |bbr on ack|mode:0|pacing_rate:10483550|bw:35752|cwnd:140224|full_bw_reached:0|inflight:0|srtt:37256|latest_rtt:33117|min_rtt:33117|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:07:36 326855] [debug] |scid:d57a1c066cee3139|xqc_process_frames|frame_type:0|
[2025/09/12 04:07:36 326861] [debug] |scid:d57a1c066cee3139|xqc_process_padding_frame|process padding|
[2025/09/12 04:07:36 326872] [debug] |scid:d57a1c066cee3139|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 04:07:36 326880] [debug] |scid:d57a1c066cee3139|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/09/12 04:07:36 326888] [debug] |scid:d57a1c066cee3139|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14499633|largest:14499633|pns:0|
[2025/09/12 04:07:36 326895] [info] |scid:d57a1c066cee3139|xqc_conn_on_pkt_processed|====>|conn:000055DE75FB635C|path:0|size:1232|pkt_type:INIT|pkt_num:14499633|frame:PADDING ACK CRYPTO |recv_time:1757650056326344|dcid:d57a1c066cee3139|dcid_seq:0|
[2025/09/12 04:07:36 326903] [debug] |scid:d57a1c066cee3139|xqc_timer_set|type:PATH_IDLE|expire:1757650176326344|now:1757650056326344|interv:120000000|
[2025/09/12 04:07:36 326909] [debug] |scid:d57a1c066cee3139|xqc_timer_set|type:CONN_IDLE|expire:1757650176326344|now:1757650056326344|interv:120000000|
[2025/09/12 04:07:36 326916] [debug] |xqc_engine_main_logic|BEGIN|now:1757650056326916|
[2025/09/12 04:07:36 326924] [debug] |scid:d57a1c066cee3139|xqc_engine_process_conn|conn:000055DE75FB635C|state:C_INITIAL_RECVD|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757650056326923|
[2025/09/12 04:07:36 326930] [debug] |scid:d57a1c066cee3139|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_RECVD|next_state:C_INITIAL_RECVD|
[2025/09/12 04:07:36 326937] [debug] |scid:d57a1c066cee3139|xqc_gen_ack_frame|largest_recv:14499633|ack_delay:593|first_ack_range:1|largest_pkt_recv_time:1757650056326344|
[2025/09/12 04:07:36 326942] [debug] |scid:d57a1c066cee3139|xqc_gen_ack_frame|high:14499633|low:14499632|pkt_pns:0|
[2025/09/12 04:07:36 326951] [debug] |scid:d57a1c066cee3139|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:14499633|frame_largest_recv:14499633|
[2025/09/12 04:07:36 326956] [debug] |scid:d57a1c066cee3139|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 04:07:36 326961] [debug] |scid:d57a1c066cee3139|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:07:36 326967] [debug] |scid:d57a1c066cee3139|xqc_check_acked_or_dropped_pkt|conn:000055DE75FB635C|pkt_num:0|size:39|pkt_type:INIT|frame:ACK |
[2025/09/12 04:07:36 326972] [debug] |scid:d57a1c066cee3139|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 04:07:36 327029] [info] |scid:d57a1c066cee3139|xqc_send_packet_with_pn|<==|conn:000055DE75FB635C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:0|now:1757650056326981|stream_id:0|stream_offset:0|
[2025/09/12 04:07:36 327039] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_on_packet_sent|conn:000055DE75FB635C|path:0|pkt_num:3|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:C_INITIAL_RECVD|po_in_flight:0||retrans:0|
[2025/09/12 04:07:36 327047] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 04:07:36 327053] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:0|
[2025/09/12 04:07:36 327062] [debug] |scid:d57a1c066cee3139|xqc_conn_next_wakeup_time|wakeup_time:1757650056426405|
[2025/09/12 04:07:36 327067] [debug] |scid:d57a1c066cee3139|xqc_engine_add_wakeup_queue|next_tick_time:1757650056426405|
[2025/09/12 04:07:36 327071] [debug] |xqc_engine_wakeup_after|wakeup:1757650056426405|now:1757650056327071|diff:99334|
[2025/09/12 04:07:36 327075] [debug] |xqc_engine_main_logic|END|now:1757650056326923|
[2025/09/12 04:07:36 327083] [info] |xqc_engine_packet_process|==>|conn:000055DE75FB635C|size:763|state:C_INITIAL_RECVD|recv_time:1757650056327083|
[2025/09/12 04:07:36 327089] [debug] |scid:d57a1c066cee3139|xqc_packet_parse_handshake|success|Length:738|
[2025/09/12 04:07:36 327094] [debug] |scid:d57a1c066cee3139|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:07:36 327098] [debug] |scid:d57a1c066cee3139|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14499632|
[2025/09/12 04:07:36 327105] [debug] |scid:d57a1c066cee3139|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:14499632|
[2025/09/12 04:07:36 327109] [debug] |scid:d57a1c066cee3139|xqc_process_frames|frame_type:6|
[2025/09/12 04:07:36 327113] [debug] |scid:d57a1c066cee3139|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_RECVD|
[2025/09/12 04:07:36 327123] [debug] |scid:d57a1c066cee3139|xqc_engine_remove_wakeup_queue|next_tick_time:1757650056426405|pq_index:0|
[2025/09/12 04:07:36 327127] [debug] |scid:d57a1c066cee3139|xqc_engine_add_active_queue|last_ticked_time:1757650056326923|
[2025/09/12 04:07:36 327131] [debug] |scid:d57a1c066cee3139|xqc_process_crypto_frame|level:2|
[2025/09/12 04:07:36 327134] [debug] |scid:d57a1c066cee3139|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 04:07:36 327138] [debug] |scid:d57a1c066cee3139|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|714u|
[2025/09/12 04:07:36 327696] [debug] |scid:d57a1c066cee3139|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:65535|
[2025/09/12 04:07:36 327703] [info] |scid:d57a1c066cee3139|xqc_conn_tls_transport_params_cb|store sr_token with cid: e0e57f4b50633670|token:5444809dfc958340f63daab10741386f
[2025/09/12 04:07:36 327709] [debug] |scid:d57a1c066cee3139|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/09/12 04:07:36 327713] [warn] |scid:d57a1c066cee3139|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 04:07:36 329050] [debug] |scid:d57a1c066cee3139|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 04:07:36 329060] [debug] |scid:d57a1c066cee3139|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 04:07:36 329071] [debug] |scid:d57a1c066cee3139|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:07:36 329075] [debug] |scid:d57a1c066cee3139|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD |ack_freq:2|
[2025/09/12 04:07:36 329080] [debug] |scid:d57a1c066cee3139|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14499632|largest:14499632|pns:1|
[2025/09/12 04:07:36 329084] [info] |scid:d57a1c066cee3139|xqc_conn_on_pkt_processed|====>|conn:000055DE75FB635C|path:0|size:763|pkt_type:HSK|pkt_num:14499632|frame:CRYPTO |recv_time:1757650056327083|dcid:d57a1c066cee3139|dcid_seq:0|
[2025/09/12 04:07:36 329090] [debug] |scid:d57a1c066cee3139|xqc_timer_set|type:PATH_IDLE|expire:1757650176327083|now:1757650056327083|interv:120000000|
[2025/09/12 04:07:36 329094] [debug] |scid:d57a1c066cee3139|xqc_timer_set|type:CONN_IDLE|expire:1757650176327083|now:1757650056327083|interv:120000000|
[2025/09/12 04:07:36 329098] [debug] |xqc_engine_main_logic|BEGIN|now:1757650056329098|
[2025/09/12 04:07:36 329103] [debug] |scid:d57a1c066cee3139|xqc_engine_process_conn|conn:000055DE75FB635C|state:C_INITIAL_RECVD|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1757650056329102|
[2025/09/12 04:07:36 329108] [info] |scid:d57a1c066cee3139|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 04:07:36 329112] [debug] |scid:d57a1c066cee3139|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 04:07:36 329116] [debug] |scid:d57a1c066cee3139|xqc_process_crypto_write_streams|
[2025/09/12 04:07:36 329120] [debug] |scid:d57a1c066cee3139|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 04:07:36 329125] [info] |scid:d57a1c066cee3139|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:68|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757650056329125|
[2025/09/12 04:07:36 329130] [debug] |scid:d57a1c066cee3139|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055DE75FB635C|
[2025/09/12 04:07:36 329134] [info] |scid:d57a1c066cee3139|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:07:36 329139] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_get_pto_time_and_space|srtt:37256|rtt_var:15587|pto_duration:99604|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:07:36 329144] [debug] |scid:d57a1c066cee3139|xqc_timer_set|type:LOSS_DETECTION|expire:1757650056428747|now:1757650056329138|interv:99609|
[2025/09/12 04:07:36 329148] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055DE75FB635C|path:0|pns:1|expire:1757650056428747|now:1757650056329138|interval:99609|pto_count:0|srtt:37256
[2025/09/12 04:07:36 329152] [debug] |scid:d57a1c066cee3139|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 04:07:36 329157] [debug] |scid:d57a1c066cee3139|xqc_process_write_streams|stream_write_notify|flag:1|stream_id:0|conn:000055DE75FB635C|cnt:0|
[2025/09/12 04:07:36 329162] [debug] |scid:d57a1c066cee3139|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:107374182|
[2025/09/12 04:07:36 329166] [debug] |scid:d57a1c066cee3139|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 04:07:36 329170] [debug] |scid:d57a1c066cee3139|xqc_sample_check_app_limited|path:0|applimit:2368|
[2025/09/12 04:07:36 329176] [info] |scid:d57a1c066cee3139|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:17|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:17|offset:17|fin:1|stream_flag:64|conn:000055DE75FB635C|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |
[2025/09/12 04:07:36 329181] [debug] |scid:d57a1c066cee3139|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-44599-d57a1c066cee3139 p-193.167.100.100-443-e0e57f4b50633670|
[2025/09/12 04:07:36 329190] [debug] |scid:d57a1c066cee3139|xqc_gen_ack_frame|largest_recv:14499632|ack_delay:2107|first_ack_range:0|largest_pkt_recv_time:1757650056327083|
[2025/09/12 04:07:36 329195] [debug] |scid:d57a1c066cee3139|xqc_gen_ack_frame|high:14499632|low:14499632|pkt_pns:1|
[2025/09/12 04:07:36 329198] [debug] |scid:d57a1c066cee3139|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:14499632|frame_largest_recv:14499632|
[2025/09/12 04:07:36 329203] [debug] |scid:d57a1c066cee3139|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 04:07:36 329208] [debug] |scid:d57a1c066cee3139|xqc_path_get_perf_class|conn:000055DE75FB635C|path_id:0|path_srtt:37256|min_srtt:37256|path_bw:35752|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:36 329212] [debug] |scid:d57a1c066cee3139|xqc_minrtt_scheduler_get_path|path srtt|conn:000055DE75FB635C|path_id:0|path_srtt:37256|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:36 329217] [debug] |scid:d57a1c066cee3139|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:68|reinj:0|path_class:2|
[2025/09/12 04:07:36 329222] [debug] |scid:d57a1c066cee3139|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:07:36 329226] [debug] |scid:d57a1c066cee3139|xqc_path_get_perf_class|conn:000055DE75FB635C|path_id:0|path_srtt:37256|min_srtt:37256|path_bw:35752|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:36 329230] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_can_send|l-0.0.0.0-44599-d57a1c066cee3139 p-193.167.100.100-443-e0e57f4b50633670 |path:0|can:1|pkt_sz:34|schedule_bytes:68|inflight:0|cwnd:140224|conn:000055DE75FB635C|stream_id:0|stream_offset:17|
[2025/09/12 04:07:36 329235] [debug] |scid:d57a1c066cee3139|xqc_minrtt_scheduler_get_path|path srtt|conn:000055DE75FB635C|path_id:0|path_srtt:37256|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:36 329239] [debug] |scid:d57a1c066cee3139|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:34|reinj:0|path_class:2|
[2025/09/12 04:07:36 329244] [debug] |scid:d57a1c066cee3139|xqc_check_acked_or_dropped_pkt|conn:000055DE75FB635C|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:07:36 329248] [debug] |scid:d57a1c066cee3139|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:07:36 329293] [info] |scid:d57a1c066cee3139|xqc_send_packet_with_pn|<==|conn:000055DE75FB635C|path:0|pkt_num:0|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757650056329255|stream_id:0|stream_offset:0|
[2025/09/12 04:07:36 329304] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_on_packet_sent|conn:000055DE75FB635C|path:0|pkt_num:0|origin_pktnum:0|size:68|enc_size:84|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:36 329311] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2368|
[2025/09/12 04:07:36 329318] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_get_pto_time_and_space|srtt:37256|rtt_var:15587|pto_duration:99604|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:07:36 329325] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_get_pto_time_and_space|conn:000055DE75FB635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:36 329332] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_get_pto_time_and_space|conn:000055DE75FB635C|path:0|PNS: 1, unacked: 68|
[2025/09/12 04:07:36 329337] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_get_pto_time_and_space|conn:000055DE75FB635C|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:07:36 329341] [debug] |scid:d57a1c066cee3139|xqc_timer_set|type:LOSS_DETECTION|expire:1757650056428859|now:1757650056329318|interv:99541|
[2025/09/12 04:07:36 329345] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055DE75FB635C|path:0|pns:1|expire:1757650056428859|now:1757650056329318|interval:99541|pto_count:0|srtt:37256
[2025/09/12 04:07:36 329356] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:68|
[2025/09/12 04:07:36 329361] [debug] |scid:d57a1c066cee3139|xqc_check_acked_or_dropped_pkt|conn:000055DE75FB635C|pkt_num:0|size:38|pkt_type:HSK|frame:ACK |
[2025/09/12 04:07:36 329366] [debug] |scid:d57a1c066cee3139|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:07:36 329394] [info] |scid:d57a1c066cee3139|xqc_send_packet_with_pn|<==|conn:000055DE75FB635C|path:0|pkt_num:1|size:38|sent:54|pkt_type:HSK|frame:ACK |inflight:68|now:1757650056329372|stream_id:0|stream_offset:0|
[2025/09/12 04:07:36 329404] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_on_packet_sent|conn:000055DE75FB635C|path:0|pkt_num:1|origin_pktnum:0|size:38|enc_size:54|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:36 329412] [debug] |scid:d57a1c066cee3139|xqc_check_acked_or_dropped_pkt|conn:000055DE75FB635C|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:36 329419] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_can_send|l-0.0.0.0-44599-d57a1c066cee3139 p-193.167.100.100-443-e0e57f4b50633670 |path:0|can:1|pkt_sz:34|schedule_bytes:0|inflight:68|cwnd:140224|conn:000055DE75FB635C|stream_id:0|stream_offset:17|
[2025/09/12 04:07:36 329426] [debug] |scid:d57a1c066cee3139|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:36 329432] [debug] |scid:d57a1c066cee3139|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:07:36 329462] [info] |scid:d57a1c066cee3139|xqc_send_packet_with_pn|<==|conn:000055DE75FB635C|path:0|pkt_num:0|size:34|sent:50|pkt_type:SHORT_HEADER|frame:STREAM |inflight:68|now:1757650056329439|stream_id:0|stream_offset:17|
[2025/09/12 04:07:36 329471] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_on_packet_sent|conn:000055DE75FB635C|path:0|pkt_num:0|origin_pktnum:0|size:34|enc_size:50|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:36 329479] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_on_packet_sent|path:0|inflight:68|applimit:2368|
[2025/09/12 04:07:36 329485] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_get_pto_time_and_space|srtt:37256|rtt_var:15587|pto_duration:99604|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:07:36 329492] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_get_pto_time_and_space|conn:000055DE75FB635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:36 329497] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_get_pto_time_and_space|conn:000055DE75FB635C|path:0|PNS: 1, unacked: 68|
[2025/09/12 04:07:36 329501] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_get_pto_time_and_space|conn:000055DE75FB635C|path:0|PNS: 2, unacked: 34|
[2025/09/12 04:07:36 329505] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:07:36 329508] [debug] |scid:d57a1c066cee3139|xqc_timer_set|type:LOSS_DETECTION|expire:1757650056428859|now:1757650056329485|interv:99374|
[2025/09/12 04:07:36 329513] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055DE75FB635C|path:0|pns:1|expire:1757650056428859|now:1757650056329485|interval:99374|pto_count:0|srtt:37256
[2025/09/12 04:07:36 329517] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:102|
[2025/09/12 04:07:36 329522] [debug] |scid:d57a1c066cee3139|xqc_conn_next_wakeup_time|wakeup_time:1757650056428859|
[2025/09/12 04:07:36 329526] [debug] |scid:d57a1c066cee3139|xqc_engine_add_wakeup_queue|next_tick_time:1757650056428859|
[2025/09/12 04:07:36 329530] [debug] |xqc_engine_wakeup_after|wakeup:1757650056428859|now:1757650056329530|diff:99329|
[2025/09/12 04:07:36 329535] [debug] |xqc_engine_main_logic|END|now:1757650056329102|
[2025/09/12 04:07:36 329540] [debug] |xqc_engine_main_logic|BEGIN|now:1757650056329540|
[2025/09/12 04:07:36 329544] [debug] |xqc_engine_wakeup_after|wakeup:1757650056428859|now:1757650056329544|diff:99315|
[2025/09/12 04:07:36 329553] [debug] |xqc_engine_main_logic|END|now:1757650056329540|
[2025/09/12 04:07:36 359950] [info] |xqc_engine_packet_process|==>|conn:000055DE75FB635C|size:49|state:ESTABED|recv_time:1757650056359946|
[2025/09/12 04:07:36 359977] [debug] |scid:d57a1c066cee3139|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 04:07:36 359988] [debug] |scid:d57a1c066cee3139|xqc_packet_decrypt|largest_pn:14499632|
[2025/09/12 04:07:36 359992] [debug] |scid:d57a1c066cee3139|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14499633|
[2025/09/12 04:07:36 360002] [debug] |scid:d57a1c066cee3139|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:14499633|
[2025/09/12 04:07:36 360006] [debug] |scid:d57a1c066cee3139|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:36 360013] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_on_ack_received|conn:000055DE75FB635C|path:0|pkt_num:0|origin_pktnum:0|size:68|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 04:07:36 360019] [debug] |scid:d57a1c066cee3139|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:68|prior_delivered:2368|prior_time:1757650056329255|is_app_limited:1|send_elapse:0|ack_elapse:30691|ctl_first_sent_time:1757650056329255|lagest_ack_time:1757650056359946|curr_delivered:2436|
[2025/09/12 04:07:36 360024] [debug] |scid:d57a1c066cee3139|xqc_update_sample|sampler_sent_time_update:1757650056329255|
[2025/09/12 04:07:36 360030] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 04:07:36 360034] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_update_rtt|before update rtt|conn:000055DE75FB635C|srtt:37256|rttvar:15587|minrtt:33117|latest_rtt:30691|ack_delay:200|
[2025/09/12 04:07:36 360039] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_update_rtt|l-0.0.0.0-44599-d57a1c066cee3139 p-193.167.100.100-443-e0e57f4b50633670 |after update rtt|conn:000055DE75FB635C|srtt:36410|rttvar:13382|minrtt:30691|latest_rtt:30691|ack_delay:200|
[2025/09/12 04:07:36 360044] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 04:07:36 360049] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:36 360053] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_get_pto_time_and_space|srtt:36410|rtt_var:13382|pto_duration:89938|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:07:36 360058] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_get_pto_time_and_space|conn:000055DE75FB635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:36 360062] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_get_pto_time_and_space|conn:000055DE75FB635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:36 360066] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_get_pto_time_and_space|conn:000055DE75FB635C|path:0|PNS: 2, unacked: 34|
[2025/09/12 04:07:36 360070] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:07:36 360074] [debug] |scid:d57a1c066cee3139|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757650056360053|interv:18444986423653191562|
[2025/09/12 04:07:36 360078] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055DE75FB635C|path:0|pns:0|expire:18446744073709551615|now:1757650056360053|interval:18444986423653191562|pto_count:0|srtt:36410
[2025/09/12 04:07:36 360083] [debug] |scid:d57a1c066cee3139|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30691, delivered 68|rate 2215|lost 0|
[2025/09/12 04:07:36 360088] [debug] |scid:d57a1c066cee3139|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 04:07:36 360092] [debug] |scid:d57a1c066cee3139|xqc_bbr_update_min_rtt|probertt expire|rtt:30691, old_rtt:33117|
[2025/09/12 04:07:36 360097] [debug] |scid:d57a1c066cee3139|xqc_bbr_update_min_rtt|minrtt expire|rtt:30691, old_rtt:33117|
[2025/09/12 04:07:36 360110] [debug] |scid:d57a1c066cee3139|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 04:07:36 360114] [debug] |scid:d57a1c066cee3139|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:140224|packet_lost:0|acked:68|po_sent_time:1757650056329255|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2436|
[2025/09/12 04:07:36 360119] [debug] |scid:d57a1c066cee3139|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:140224|packet_lost:0|acked:68|po_sent_time:1757650056329255|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2436|
[2025/09/12 04:07:36 360124] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_on_ack_received|l-0.0.0.0-44599-d57a1c066cee3139 p-193.167.100.100-443-e0e57f4b50633670 |bbr on ack|mode:0|pacing_rate:10483550|bw:35752|cwnd:140292|full_bw_reached:0|inflight:34|srtt:36410|latest_rtt:30691|min_rtt:30691|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:07:36 360131] [debug] |scid:d57a1c066cee3139|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14499633|largest:14499633|pns:1|
[2025/09/12 04:07:36 360136] [info] |scid:d57a1c066cee3139|xqc_conn_on_pkt_processed|====>|conn:000055DE75FB635C|path:0|size:49|pkt_type:HSK|pkt_num:14499633|frame:ACK |recv_time:1757650056359946|dcid:d57a1c066cee3139|dcid_seq:0|
[2025/09/12 04:07:36 360141] [debug] |scid:d57a1c066cee3139|xqc_timer_set|type:PATH_IDLE|expire:1757650176359946|now:1757650056359946|interv:120000000|
[2025/09/12 04:07:36 360145] [debug] |scid:d57a1c066cee3139|xqc_timer_set|type:CONN_IDLE|expire:1757650176359946|now:1757650056359946|interv:120000000|
[2025/09/12 04:07:36 360149] [debug] |scid:d57a1c066cee3139|xqc_engine_remove_wakeup_queue|next_tick_time:1757650056428859|pq_index:0|
[2025/09/12 04:07:36 360154] [debug] |scid:d57a1c066cee3139|xqc_engine_add_active_queue|last_ticked_time:1757650056329102|
[2025/09/12 04:07:36 360159] [debug] |xqc_engine_main_logic|BEGIN|now:1757650056360159|
[2025/09/12 04:07:36 360165] [debug] |scid:d57a1c066cee3139|xqc_engine_process_conn|conn:000055DE75FB635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757650056360163|
[2025/09/12 04:07:36 360173] [debug] |scid:d57a1c066cee3139|xqc_conn_next_wakeup_time|wakeup_time:1757650176359946|
[2025/09/12 04:07:36 360178] [debug] |scid:d57a1c066cee3139|xqc_engine_add_wakeup_queue|next_tick_time:1757650176359946|
[2025/09/12 04:07:36 360182] [debug] |xqc_engine_wakeup_after|wakeup:1757650176359946|now:1757650056360182|diff:119999764|
[2025/09/12 04:07:36 360186] [debug] |xqc_engine_main_logic|END|now:1757650056360163|
[2025/09/12 04:07:36 360191] [debug] |xqc_engine_main_logic|BEGIN|now:1757650056360191|
[2025/09/12 04:07:36 360195] [debug] |xqc_engine_wakeup_after|wakeup:1757650176359946|now:1757650056360195|diff:119999751|
[2025/09/12 04:07:36 360199] [debug] |xqc_engine_main_logic|END|now:1757650056360191|
[2025/09/12 04:07:36 360257] [info] |xqc_engine_packet_process|==>|conn:000055DE75FB635C|size:400|state:ESTABED|recv_time:1757650056360257|
[2025/09/12 04:07:36 360264] [debug] |scid:d57a1c066cee3139|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d57a1c066cee3139|spin_bit:0|
[2025/09/12 04:07:36 360269] [debug] |scid:d57a1c066cee3139|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:07:36 360273] [debug] |scid:d57a1c066cee3139|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14499632|
[2025/09/12 04:07:36 360280] [debug] |scid:d57a1c066cee3139|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:14499632|
[2025/09/12 04:07:36 360284] [debug] |scid:d57a1c066cee3139|xqc_process_frames|frame_type:6|
[2025/09/12 04:07:36 360291] [debug] |scid:d57a1c066cee3139|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 04:07:36 360296] [debug] |scid:d57a1c066cee3139|xqc_engine_remove_wakeup_queue|next_tick_time:1757650176359946|pq_index:0|
[2025/09/12 04:07:36 360305] [debug] |scid:d57a1c066cee3139|xqc_engine_add_active_queue|last_ticked_time:1757650056360163|
[2025/09/12 04:07:36 360309] [debug] |scid:d57a1c066cee3139|xqc_process_crypto_frame|level:3|
[2025/09/12 04:07:36 360313] [debug] |scid:d57a1c066cee3139|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 04:07:36 360318] [debug] |scid:d57a1c066cee3139|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|250u|
[2025/09/12 04:07:36 360462] [debug] |scid:d57a1c066cee3139|xqc_process_frames|frame_type:1e|
[2025/09/12 04:07:36 360468] [debug] |scid:d57a1c066cee3139|xqc_process_frames|frame_type:18|
[2025/09/12 04:07:36 360473] [debug] |scid:d57a1c066cee3139|xqc_process_new_conn_id_frame|new_conn_id|4000009f655a4580|sr_token:f5983aac12515dffac85902af4522408
[2025/09/12 04:07:36 360480] [debug] |scid:d57a1c066cee3139|xqc_process_frames|frame_type:18|
[2025/09/12 04:07:36 360484] [debug] |scid:d57a1c066cee3139|xqc_process_new_conn_id_frame|new_conn_id|40000082b57bdb22|sr_token:60e31d777286031b495c3e2fc724442a
[2025/09/12 04:07:36 360489] [debug] |scid:d57a1c066cee3139|xqc_process_frames|frame_type:18|
[2025/09/12 04:07:36 360493] [debug] |scid:d57a1c066cee3139|xqc_process_new_conn_id_frame|new_conn_id|40000094f612f023|sr_token:c1417ecbd244dc4ba09f9aa3d53e84da
[2025/09/12 04:07:36 360498] [debug] |scid:d57a1c066cee3139|xqc_process_frames|frame_type:18|
[2025/09/12 04:07:36 360502] [debug] |scid:d57a1c066cee3139|xqc_process_new_conn_id_frame|new_conn_id|4000008057965231|sr_token:817461e552f113bec268bea894e0ba44
[2025/09/12 04:07:36 360506] [debug] |scid:d57a1c066cee3139|xqc_process_frames|frame_type:0|
[2025/09/12 04:07:36 360510] [debug] |scid:d57a1c066cee3139|xqc_process_padding_frame|process padding|
[2025/09/12 04:07:36 360514] [info] |scid:d57a1c066cee3139|xqc_conn_handshake_confirmed|handshake confirmed|conn:000055DE75FB635C|
[2025/09/12 04:07:36 360519] [info] |scid:d57a1c066cee3139|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 04:07:36 360523] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_get_pto_time_and_space|srtt:36410|rtt_var:13382|pto_duration:89938|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:07:36 360528] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_get_pto_time_and_space|conn:000055DE75FB635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:36 360532] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_get_pto_time_and_space|conn:000055DE75FB635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:36 360536] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_get_pto_time_and_space|conn:000055DE75FB635C|path:0|PNS: 2, unacked: 34|
[2025/09/12 04:07:36 360540] [debug] |scid:d57a1c066cee3139|xqc_timer_set|type:LOSS_DETECTION|expire:1757650056444377|now:1757650056360523|interv:83854|
[2025/09/12 04:07:36 360544] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055DE75FB635C|path:0|pns:2|expire:1757650056444377|now:1757650056360523|interval:83854|pto_count:0|srtt:36410
[2025/09/12 04:07:36 360549] [debug] |scid:d57a1c066cee3139|xqc_timer_set|type:ACK_01RTT|expire:1757650056385257|now:1757650056360257|interv:25000|
[2025/09/12 04:07:36 360554] [debug] |scid:d57a1c066cee3139|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757650056360257|max_ack_delay:25000|
[2025/09/12 04:07:36 360559] [debug] |scid:d57a1c066cee3139|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14499632|largest:14499632|pns:2|
[2025/09/12 04:07:36 360563] [info] |scid:d57a1c066cee3139|xqc_conn_on_pkt_processed|====>|conn:000055DE75FB635C|path:0|size:400|pkt_type:SHORT_HEADER|pkt_num:14499632|frame:PADDING CRYPTO NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1757650056360257|dcid:d57a1c066cee3139|dcid_seq:0|
[2025/09/12 04:07:36 360604] [debug] |scid:d57a1c066cee3139|xqc_timer_set|type:PATH_IDLE|expire:1757650176360257|now:1757650056360257|interv:120000000|
[2025/09/12 04:07:36 360610] [debug] |scid:d57a1c066cee3139|xqc_timer_set|type:CONN_IDLE|expire:1757650176360257|now:1757650056360257|interv:120000000|
[2025/09/12 04:07:36 360614] [debug] |xqc_engine_main_logic|BEGIN|now:1757650056360614|
[2025/09/12 04:07:36 360619] [debug] |scid:d57a1c066cee3139|xqc_engine_process_conn|conn:000055DE75FB635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757650056360618|
[2025/09/12 04:07:36 360624] [debug] |scid:d57a1c066cee3139|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 04:07:36 360629] [debug] |scid:d57a1c066cee3139|xqc_process_crypto_write_streams|
[2025/09/12 04:07:36 360632] [debug] |scid:d57a1c066cee3139|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 04:07:36 360636] [debug] |scid:d57a1c066cee3139|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 04:07:36 360649] [debug] |scid:d57a1c066cee3139|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:fdbf28103f4bc8aa|sr_token:8076b757ff7f00001432a673de550000|seq_num:1
[2025/09/12 04:07:36 360656] [debug] |scid:d57a1c066cee3139|xqc_path_get_perf_class|conn:000055DE75FB635C|path_id:0|path_srtt:36410|min_srtt:36410|path_bw:35752|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:36 360660] [debug] |scid:d57a1c066cee3139|xqc_minrtt_scheduler_get_path|path srtt|conn:000055DE75FB635C|path_id:0|path_srtt:36410|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:36 360665] [debug] |scid:d57a1c066cee3139|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:41|reinj:0|path_class:2|
[2025/09/12 04:07:36 360671] [debug] |scid:d57a1c066cee3139|xqc_check_acked_or_dropped_pkt|conn:000055DE75FB635C|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 04:07:36 360676] [debug] |scid:d57a1c066cee3139|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:07:36 360721] [info] |scid:d57a1c066cee3139|xqc_send_packet_with_pn|<==|conn:000055DE75FB635C|path:0|pkt_num:1|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:34|now:1757650056360683|stream_id:0|stream_offset:0|
[2025/09/12 04:07:36 360731] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_on_packet_sent|conn:000055DE75FB635C|path:0|pkt_num:1|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:36 360738] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_on_packet_sent|path:0|inflight:34|applimit:0|
[2025/09/12 04:07:36 360744] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_get_pto_time_and_space|srtt:36410|rtt_var:13382|pto_duration:89938|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:07:36 360751] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_get_pto_time_and_space|conn:000055DE75FB635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:36 360757] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_get_pto_time_and_space|conn:000055DE75FB635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:36 360760] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_get_pto_time_and_space|conn:000055DE75FB635C|path:0|PNS: 2, unacked: 75|
[2025/09/12 04:07:36 360764] [debug] |scid:d57a1c066cee3139|xqc_timer_set|type:LOSS_DETECTION|expire:1757650056475621|now:1757650056360744|interv:114877|
[2025/09/12 04:07:36 360768] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055DE75FB635C|path:0|pns:2|expire:1757650056475621|now:1757650056360744|interval:114877|pto_count:0|srtt:36410
[2025/09/12 04:07:36 360773] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140292|inflight:75|
[2025/09/12 04:07:36 360778] [debug] |scid:d57a1c066cee3139|xqc_conn_next_wakeup_time|wakeup_time:1757650056385257|
[2025/09/12 04:07:36 360788] [debug] |scid:d57a1c066cee3139|xqc_engine_add_wakeup_queue|next_tick_time:1757650056385257|
[2025/09/12 04:07:36 360792] [debug] |xqc_engine_wakeup_after|wakeup:1757650056385257|now:1757650056360792|diff:24465|
[2025/09/12 04:07:36 360796] [debug] |xqc_engine_main_logic|END|now:1757650056360618|
[2025/09/12 04:07:36 360802] [debug] |xqc_engine_main_logic|BEGIN|now:1757650056360801|
[2025/09/12 04:07:36 360805] [debug] |xqc_engine_wakeup_after|wakeup:1757650056385257|now:1757650056360805|diff:24452|
[2025/09/12 04:07:36 360809] [debug] |xqc_engine_main_logic|END|now:1757650056360801|
[2025/09/12 04:07:36 361274] [info] |xqc_engine_packet_process|==>|conn:000055DE75FB635C|size:1232|state:ESTABED|recv_time:1757650056361273|
[2025/09/12 04:07:36 361280] [debug] |scid:d57a1c066cee3139|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d57a1c066cee3139|spin_bit:0|
[2025/09/12 04:07:36 361285] [debug] |scid:d57a1c066cee3139|xqc_packet_decrypt|largest_pn:14499632|
[2025/09/12 04:07:36 361289] [debug] |scid:d57a1c066cee3139|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14499633|
[2025/09/12 04:07:36 361296] [debug] |scid:d57a1c066cee3139|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:14499633|
[2025/09/12 04:07:36 361300] [debug] |scid:d57a1c066cee3139|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:36 361304] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_on_ack_received|conn:000055DE75FB635C|path:0|pkt_num:0|origin_pktnum:0|size:34|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 04:07:36 361309] [debug] |scid:d57a1c066cee3139|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:102|prior_delivered:2368|prior_time:1757650056329255|is_app_limited:1|send_elapse:184|ack_elapse:32018|ctl_first_sent_time:1757650056329439|lagest_ack_time:1757650056361273|curr_delivered:2470|
[2025/09/12 04:07:36 361314] [debug] |scid:d57a1c066cee3139|xqc_update_sample|sampler_sent_time_update:1757650056329439|
[2025/09/12 04:07:36 361318] [debug] |scid:d57a1c066cee3139|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 04:07:36 361324] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 04:07:36 361328] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_update_rtt|before update rtt|conn:000055DE75FB635C|srtt:36410|rttvar:13382|minrtt:30691|latest_rtt:31834|ack_delay:496|
[2025/09/12 04:07:36 361332] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_update_rtt|l-0.0.0.0-44599-d57a1c066cee3139 p-193.167.100.100-443-e0e57f4b50633670 |after update rtt|conn:000055DE75FB635C|srtt:35776|rttvar:11305|minrtt:30691|latest_rtt:31834|ack_delay:496|
[2025/09/12 04:07:36 361337] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 04:07:36 361341] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:36 361345] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_get_pto_time_and_space|srtt:35776|rtt_var:11305|pto_duration:80996|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:07:36 361349] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_get_pto_time_and_space|conn:000055DE75FB635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:36 361353] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_get_pto_time_and_space|conn:000055DE75FB635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:36 361357] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_get_pto_time_and_space|conn:000055DE75FB635C|path:0|PNS: 2, unacked: 41|
[2025/09/12 04:07:36 361361] [debug] |scid:d57a1c066cee3139|xqc_timer_set|type:LOSS_DETECTION|expire:1757650056466679|now:1757650056361345|interv:105334|
[2025/09/12 04:07:36 361365] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055DE75FB635C|path:0|pns:2|expire:1757650056466679|now:1757650056361345|interval:105334|pto_count:0|srtt:35776
[2025/09/12 04:07:36 361373] [debug] |scid:d57a1c066cee3139|xqc_generate_sample|sampler: send_elapse 184, ack_elapse 32018, delivered 102|rate 3185|lost 0|
[2025/09/12 04:07:36 361377] [debug] |scid:d57a1c066cee3139|xqc_bbr_update_min_rtt|minrtt expire|rtt:30691, old_rtt:30691|
[2025/09/12 04:07:36 361382] [debug] |scid:d57a1c066cee3139|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 04:07:36 361386] [debug] |scid:d57a1c066cee3139|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:140292|packet_lost:0|acked:34|po_sent_time:1757650056329439|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2436|
[2025/09/12 04:07:36 361390] [debug] |scid:d57a1c066cee3139|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:140292|packet_lost:0|acked:34|po_sent_time:1757650056329439|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2436|
[2025/09/12 04:07:36 361395] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_on_ack_received|l-0.0.0.0-44599-d57a1c066cee3139 p-193.167.100.100-443-e0e57f4b50633670 |bbr on ack|mode:0|pacing_rate:10483550|bw:35752|cwnd:140326|full_bw_reached:0|inflight:41|srtt:35776|latest_rtt:31834|min_rtt:30691|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:36 361400] [debug] |scid:d57a1c066cee3139|xqc_process_frames|frame_type:8|
[2025/09/12 04:07:36 361405] [debug] |scid:d57a1c066cee3139|xqc_process_stream_frame|offset:0|data_length:1196|fin:0|stream_id:0|path:0|
[2025/09/12 04:07:36 361409] [debug] |scid:d57a1c066cee3139|xqc_insert_stream_frame|merge left|merged_offset_end:1196|new_offset:0|new_len:1196|
[2025/09/12 04:07:36 361413] [debug] |scid:d57a1c066cee3139|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/09/12 04:07:36 361417] [debug] |scid:d57a1c066cee3139|xqc_engine_remove_wakeup_queue|next_tick_time:1757650056385257|pq_index:0|
[2025/09/12 04:07:36 361421] [debug] |scid:d57a1c066cee3139|xqc_engine_add_active_queue|last_ticked_time:1757650056360618|
[2025/09/12 04:07:36 361425] [debug] |scid:d57a1c066cee3139|xqc_process_stream_frame|stream_length:0|merged_offset_end:1196|stream_id:0|
[2025/09/12 04:07:36 361430] [debug] |scid:d57a1c066cee3139|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:07:36 361434] [debug] |scid:d57a1c066cee3139|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 UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 04:07:36 361439] [debug] |scid:d57a1c066cee3139|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14499633|largest:14499633|pns:2|
[2025/09/12 04:07:36 361443] [info] |scid:d57a1c066cee3139|xqc_conn_on_pkt_processed|====>|conn:000055DE75FB635C|path:0|size:1232|pkt_type:SHORT_HEADER|pkt_num:14499633|frame:ACK STREAM |recv_time:1757650056361273|dcid:d57a1c066cee3139|dcid_seq:0|
[2025/09/12 04:07:36 361448] [debug] |scid:d57a1c066cee3139|xqc_timer_set|type:PATH_IDLE|expire:1757650176361273|now:1757650056361273|interv:120000000|
[2025/09/12 04:07:36 361452] [debug] |scid:d57a1c066cee3139|xqc_timer_set|type:CONN_IDLE|expire:1757650176361273|now:1757650056361273|interv:120000000|
[2025/09/12 04:07:36 361456] [debug] |xqc_engine_main_logic|BEGIN|now:1757650056361456|
[2025/09/12 04:07:36 361460] [debug] |scid:d57a1c066cee3139|xqc_engine_process_conn|conn:000055DE75FB635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757650056361459|
[2025/09/12 04:07:36 361465] [debug] |scid:d57a1c066cee3139|xqc_process_read_streams|stream_read_notify|flag:66|stream_id:0|conn:000055DE75FB635C|
[2025/09/12 04:07:36 361489] [debug] |scid:d57a1c066cee3139|xqc_gen_ack_frame|largest_recv:14499633|ack_delay:215|first_ack_range:1|largest_pkt_recv_time:1757650056361273|
[2025/09/12 04:07:36 361496] [debug] |scid:d57a1c066cee3139|xqc_gen_ack_frame|high:14499633|low:14499632|pkt_pns:2|
[2025/09/12 04:07:36 361500] [debug] |scid:d57a1c066cee3139|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:14499633|frame_largest_recv:14499633|
[2025/09/12 04:07:36 361505] [debug] |scid:d57a1c066cee3139|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:07:36 361509] [debug] |scid:d57a1c066cee3139|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:07:36 361514] [debug] |scid:d57a1c066cee3139|xqc_check_acked_or_dropped_pkt|conn:000055DE75FB635C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:07:36 361519] [debug] |scid:d57a1c066cee3139|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 04:07:36 361550] [info] |scid:d57a1c066cee3139|xqc_send_packet_with_pn|<==|conn:000055DE75FB635C|path:0|pkt_num:2|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:41|now:1757650056361524|stream_id:0|stream_offset:0|
[2025/09/12 04:07:36 361559] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_on_packet_sent|conn:000055DE75FB635C|path:0|pkt_num:2|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:36 361567] [debug] |scid:d57a1c066cee3139|xqc_conn_next_wakeup_time|wakeup_time:1757650056466679|
[2025/09/12 04:07:36 361596] [debug] |scid:d57a1c066cee3139|xqc_engine_add_wakeup_queue|next_tick_time:1757650056466679|
[2025/09/12 04:07:36 361603] [debug] |xqc_engine_wakeup_after|wakeup:1757650056466679|now:1757650056361603|diff:105076|
[2025/09/12 04:07:36 361608] [debug] |xqc_engine_main_logic|END|now:1757650056361459|
[2025/09/12 04:07:36 361614] [debug] |xqc_engine_main_logic|BEGIN|now:1757650056361613|
[2025/09/12 04:07:36 361617] [debug] |xqc_engine_wakeup_after|wakeup:1757650056466679|now:1757650056361617|diff:105062|
[2025/09/12 04:07:36 361621] [debug] |xqc_engine_main_logic|END|now:1757650056361613|
[2025/09/12 04:07:36 362276] [info] |xqc_engine_packet_process|==>|conn:000055DE75FB635C|size:1232|state:ESTABED|recv_time:1757650056362275|
[2025/09/12 04:07:36 362281] [debug] |scid:d57a1c066cee3139|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d57a1c066cee3139|spin_bit:0|
[2025/09/12 04:07:36 362287] [debug] |scid:d57a1c066cee3139|xqc_packet_decrypt|largest_pn:14499633|
[2025/09/12 04:07:36 362291] [debug] |scid:d57a1c066cee3139|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14499634|
[2025/09/12 04:07:36 362297] [debug] |scid:d57a1c066cee3139|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:14499634|
[2025/09/12 04:07:36 362301] [debug] |scid:d57a1c066cee3139|xqc_process_frames|frame_type:c|
[2025/09/12 04:07:36 362305] [debug] |scid:d57a1c066cee3139|xqc_process_stream_frame|offset:1196|data_length:1199|fin:0|stream_id:0|path:0|
[2025/09/12 04:07:36 362310] [debug] |scid:d57a1c066cee3139|xqc_insert_stream_frame|merge left|merged_offset_end:2395|new_offset:1196|new_len:1199|
[2025/09/12 04:07:36 362314] [debug] |scid:d57a1c066cee3139|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/09/12 04:07:36 362318] [debug] |scid:d57a1c066cee3139|xqc_engine_remove_wakeup_queue|next_tick_time:1757650056466679|pq_index:0|
[2025/09/12 04:07:36 362322] [debug] |scid:d57a1c066cee3139|xqc_engine_add_active_queue|last_ticked_time:1757650056361459|
[2025/09/12 04:07:36 362325] [debug] |scid:d57a1c066cee3139|xqc_process_stream_frame|stream_length:0|merged_offset_end:2395|stream_id:0|
[2025/09/12 04:07:36 362330] [debug] |scid:d57a1c066cee3139|xqc_timer_set|type:ACK_01RTT|expire:1757650056387275|now:1757650056362275|interv:25000|
[2025/09/12 04:07:36 362334] [debug] |scid:d57a1c066cee3139|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757650056362275|max_ack_delay:25000|
[2025/09/12 04:07:36 362344] [debug] |scid:d57a1c066cee3139|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14499634|largest:14499634|pns:2|
[2025/09/12 04:07:36 362348] [info] |scid:d57a1c066cee3139|xqc_conn_on_pkt_processed|====>|conn:000055DE75FB635C|path:0|size:1232|pkt_type:SHORT_HEADER|pkt_num:14499634|frame:STREAM |recv_time:1757650056362275|dcid:d57a1c066cee3139|dcid_seq:0|
[2025/09/12 04:07:36 362353] [debug] |scid:d57a1c066cee3139|xqc_timer_set|type:PATH_IDLE|expire:1757650176362275|now:1757650056362275|interv:120000000|
[2025/09/12 04:07:36 362357] [debug] |scid:d57a1c066cee3139|xqc_timer_set|type:CONN_IDLE|expire:1757650176362275|now:1757650056362275|interv:120000000|
[2025/09/12 04:07:36 362361] [debug] |xqc_engine_main_logic|BEGIN|now:1757650056362361|
[2025/09/12 04:07:36 362366] [debug] |scid:d57a1c066cee3139|xqc_engine_process_conn|conn:000055DE75FB635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757650056362365|
[2025/09/12 04:07:36 362371] [debug] |scid:d57a1c066cee3139|xqc_process_read_streams|stream_read_notify|flag:66|stream_id:0|conn:000055DE75FB635C|
[2025/09/12 04:07:36 362381] [debug] |scid:d57a1c066cee3139|xqc_conn_next_wakeup_time|wakeup_time:1757650056387275|
[2025/09/12 04:07:36 362384] [debug] |scid:d57a1c066cee3139|xqc_engine_add_wakeup_queue|next_tick_time:1757650056387275|
[2025/09/12 04:07:36 362388] [debug] |xqc_engine_wakeup_after|wakeup:1757650056387275|now:1757650056362388|diff:24887|
[2025/09/12 04:07:36 362392] [debug] |xqc_engine_main_logic|END|now:1757650056362365|
[2025/09/12 04:07:36 363287] [info] |xqc_engine_packet_process|==>|conn:000055DE75FB635C|size:1232|state:ESTABED|recv_time:1757650056363286|
[2025/09/12 04:07:36 363296] [debug] |scid:d57a1c066cee3139|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d57a1c066cee3139|spin_bit:0|
[2025/09/12 04:07:36 363301] [debug] |scid:d57a1c066cee3139|xqc_packet_decrypt|largest_pn:14499634|
[2025/09/12 04:07:36 363305] [debug] |scid:d57a1c066cee3139|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14499635|
[2025/09/12 04:07:36 363310] [debug] |scid:d57a1c066cee3139|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:14499635|
[2025/09/12 04:07:36 363314] [debug] |scid:d57a1c066cee3139|xqc_process_frames|frame_type:c|
[2025/09/12 04:07:36 363319] [debug] |scid:d57a1c066cee3139|xqc_process_stream_frame|offset:2395|data_length:1199|fin:0|stream_id:0|path:0|
[2025/09/12 04:07:36 363323] [debug] |scid:d57a1c066cee3139|xqc_insert_stream_frame|merge left|merged_offset_end:3594|new_offset:2395|new_len:1199|
[2025/09/12 04:07:36 363327] [debug] |scid:d57a1c066cee3139|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/09/12 04:07:36 363331] [debug] |scid:d57a1c066cee3139|xqc_engine_remove_wakeup_queue|next_tick_time:1757650056387275|pq_index:0|
[2025/09/12 04:07:36 363334] [debug] |scid:d57a1c066cee3139|xqc_engine_add_active_queue|last_ticked_time:1757650056362365|
[2025/09/12 04:07:36 363338] [debug] |scid:d57a1c066cee3139|xqc_process_stream_frame|stream_length:0|merged_offset_end:3594|stream_id:0|
[2025/09/12 04:07:36 363342] [debug] |scid:d57a1c066cee3139|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:07:36 363347] [debug] |scid:d57a1c066cee3139|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 UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 04:07:36 363351] [debug] |scid:d57a1c066cee3139|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14499635|largest:14499635|pns:2|
[2025/09/12 04:07:36 363355] [info] |scid:d57a1c066cee3139|xqc_conn_on_pkt_processed|====>|conn:000055DE75FB635C|path:0|size:1232|pkt_type:SHORT_HEADER|pkt_num:14499635|frame:STREAM |recv_time:1757650056363286|dcid:d57a1c066cee3139|dcid_seq:0|
[2025/09/12 04:07:36 363364] [debug] |scid:d57a1c066cee3139|xqc_timer_set|type:PATH_IDLE|expire:1757650176363286|now:1757650056363286|interv:120000000|
[2025/09/12 04:07:36 363368] [debug] |scid:d57a1c066cee3139|xqc_timer_set|type:CONN_IDLE|expire:1757650176363286|now:1757650056363286|interv:120000000|
[2025/09/12 04:07:36 363372] [debug] |xqc_engine_main_logic|BEGIN|now:1757650056363372|
[2025/09/12 04:07:36 363377] [debug] |scid:d57a1c066cee3139|xqc_engine_process_conn|conn:000055DE75FB635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757650056363376|
[2025/09/12 04:07:36 363381] [debug] |scid:d57a1c066cee3139|xqc_process_read_streams|stream_read_notify|flag:66|stream_id:0|conn:000055DE75FB635C|
[2025/09/12 04:07:36 363390] [debug] |scid:d57a1c066cee3139|xqc_gen_ack_frame|largest_recv:14499635|ack_delay:104|first_ack_range:3|largest_pkt_recv_time:1757650056363286|
[2025/09/12 04:07:36 363394] [debug] |scid:d57a1c066cee3139|xqc_gen_ack_frame|high:14499635|low:14499632|pkt_pns:2|
[2025/09/12 04:07:36 363398] [debug] |scid:d57a1c066cee3139|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:14499635|frame_largest_recv:14499635|
[2025/09/12 04:07:36 363402] [debug] |scid:d57a1c066cee3139|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:07:36 363406] [debug] |scid:d57a1c066cee3139|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:07:36 363411] [debug] |scid:d57a1c066cee3139|xqc_check_acked_or_dropped_pkt|conn:000055DE75FB635C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:07:36 363415] [debug] |scid:d57a1c066cee3139|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 04:07:36 363444] [info] |scid:d57a1c066cee3139|xqc_send_packet_with_pn|<==|conn:000055DE75FB635C|path:0|pkt_num:3|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:41|now:1757650056363421|stream_id:0|stream_offset:0|
[2025/09/12 04:07:36 363453] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_on_packet_sent|conn:000055DE75FB635C|path:0|pkt_num:3|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:36 363461] [debug] |scid:d57a1c066cee3139|xqc_conn_next_wakeup_time|wakeup_time:1757650056466679|
[2025/09/12 04:07:36 363467] [debug] |scid:d57a1c066cee3139|xqc_engine_add_wakeup_queue|next_tick_time:1757650056466679|
[2025/09/12 04:07:36 363473] [debug] |xqc_engine_wakeup_after|wakeup:1757650056466679|now:1757650056363473|diff:103206|
[2025/09/12 04:07:36 363480] [debug] |xqc_engine_main_logic|END|now:1757650056363376|
[2025/09/12 04:07:36 364297] [info] |xqc_engine_packet_process|==>|conn:000055DE75FB635C|size:1232|state:ESTABED|recv_time:1757650056364296|
[2025/09/12 04:07:36 364305] [debug] |scid:d57a1c066cee3139|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d57a1c066cee3139|spin_bit:0|
[2025/09/12 04:07:36 364310] [debug] |scid:d57a1c066cee3139|xqc_packet_decrypt|largest_pn:14499635|
[2025/09/12 04:07:36 364314] [debug] |scid:d57a1c066cee3139|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14499636|
[2025/09/12 04:07:36 364320] [debug] |scid:d57a1c066cee3139|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:14499636|
[2025/09/12 04:07:36 364324] [debug] |scid:d57a1c066cee3139|xqc_process_frames|frame_type:c|
[2025/09/12 04:07:36 364328] [debug] |scid:d57a1c066cee3139|xqc_process_stream_frame|offset:3594|data_length:1199|fin:0|stream_id:0|path:0|
[2025/09/12 04:07:36 364333] [debug] |scid:d57a1c066cee3139|xqc_insert_stream_frame|merge left|merged_offset_end:4793|new_offset:3594|new_len:1199|
[2025/09/12 04:07:36 364336] [debug] |scid:d57a1c066cee3139|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/09/12 04:07:36 364340] [debug] |scid:d57a1c066cee3139|xqc_engine_remove_wakeup_queue|next_tick_time:1757650056466679|pq_index:0|
[2025/09/12 04:07:36 364344] [debug] |scid:d57a1c066cee3139|xqc_engine_add_active_queue|last_ticked_time:1757650056363376|
[2025/09/12 04:07:36 364353] [debug] |scid:d57a1c066cee3139|xqc_process_stream_frame|stream_length:0|merged_offset_end:4793|stream_id:0|
[2025/09/12 04:07:36 364357] [debug] |scid:d57a1c066cee3139|xqc_timer_set|type:ACK_01RTT|expire:1757650056389296|now:1757650056364296|interv:25000|
[2025/09/12 04:07:36 364362] [debug] |scid:d57a1c066cee3139|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757650056364296|max_ack_delay:25000|
[2025/09/12 04:07:36 364366] [debug] |scid:d57a1c066cee3139|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14499636|largest:14499636|pns:2|
[2025/09/12 04:07:36 364371] [info] |scid:d57a1c066cee3139|xqc_conn_on_pkt_processed|====>|conn:000055DE75FB635C|path:0|size:1232|pkt_type:SHORT_HEADER|pkt_num:14499636|frame:STREAM |recv_time:1757650056364296|dcid:d57a1c066cee3139|dcid_seq:0|
[2025/09/12 04:07:36 364375] [debug] |scid:d57a1c066cee3139|xqc_timer_set|type:PATH_IDLE|expire:1757650176364296|now:1757650056364296|interv:120000000|
[2025/09/12 04:07:36 364379] [debug] |scid:d57a1c066cee3139|xqc_timer_set|type:CONN_IDLE|expire:1757650176364296|now:1757650056364296|interv:120000000|
[2025/09/12 04:07:36 364384] [debug] |xqc_engine_main_logic|BEGIN|now:1757650056364383|
[2025/09/12 04:07:36 364388] [debug] |scid:d57a1c066cee3139|xqc_engine_process_conn|conn:000055DE75FB635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757650056364387|
[2025/09/12 04:07:36 364393] [debug] |scid:d57a1c066cee3139|xqc_process_read_streams|stream_read_notify|flag:66|stream_id:0|conn:000055DE75FB635C|
[2025/09/12 04:07:36 364406] [debug] |scid:d57a1c066cee3139|xqc_conn_next_wakeup_time|wakeup_time:1757650056389296|
[2025/09/12 04:07:36 364410] [debug] |scid:d57a1c066cee3139|xqc_engine_add_wakeup_queue|next_tick_time:1757650056389296|
[2025/09/12 04:07:36 364413] [debug] |xqc_engine_wakeup_after|wakeup:1757650056389296|now:1757650056364413|diff:24883|
[2025/09/12 04:07:36 364417] [debug] |xqc_engine_main_logic|END|now:1757650056364387|
[2025/09/12 04:07:36 364611] [info] |xqc_engine_packet_process|==>|conn:000055DE75FB635C|size:368|state:ESTABED|recv_time:1757650056364610|
[2025/09/12 04:07:36 364618] [debug] |scid:d57a1c066cee3139|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d57a1c066cee3139|spin_bit:0|
[2025/09/12 04:07:36 364623] [debug] |scid:d57a1c066cee3139|xqc_packet_decrypt|largest_pn:14499636|
[2025/09/12 04:07:36 364627] [debug] |scid:d57a1c066cee3139|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14499637|
[2025/09/12 04:07:36 364636] [debug] |scid:d57a1c066cee3139|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:14499637|
[2025/09/12 04:07:36 364639] [debug] |scid:d57a1c066cee3139|xqc_process_frames|frame_type:f|
[2025/09/12 04:07:36 364644] [debug] |scid:d57a1c066cee3139|xqc_process_stream_frame|offset:4793|data_length:327|fin:1|stream_id:0|path:0|
[2025/09/12 04:07:36 364648] [debug] |scid:d57a1c066cee3139|xqc_insert_stream_frame|merge left|merged_offset_end:5120|new_offset:4793|new_len:327|
[2025/09/12 04:07:36 364652] [debug] |scid:d57a1c066cee3139|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 04:07:36 364656] [debug] |scid:d57a1c066cee3139|xqc_engine_remove_wakeup_queue|next_tick_time:1757650056389296|pq_index:0|
[2025/09/12 04:07:36 364660] [debug] |scid:d57a1c066cee3139|xqc_engine_add_active_queue|last_ticked_time:1757650056364387|
[2025/09/12 04:07:36 364664] [debug] |scid:d57a1c066cee3139|xqc_process_stream_frame|stream_length:5120|merged_offset_end:5120|stream_id:0|
[2025/09/12 04:07:36 364667] [debug] |scid:d57a1c066cee3139|xqc_process_frames|frame_type:0|
[2025/09/12 04:07:36 364671] [debug] |scid:d57a1c066cee3139|xqc_process_padding_frame|process padding|
[2025/09/12 04:07:36 364680] [debug] |scid:d57a1c066cee3139|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:07:36 364684] [debug] |scid:d57a1c066cee3139|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 UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 04:07:36 364688] [debug] |scid:d57a1c066cee3139|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14499637|largest:14499637|pns:2|
[2025/09/12 04:07:36 364692] [info] |scid:d57a1c066cee3139|xqc_conn_on_pkt_processed|====>|conn:000055DE75FB635C|path:0|size:368|pkt_type:SHORT_HEADER|pkt_num:14499637|frame:PADDING STREAM |recv_time:1757650056364610|dcid:d57a1c066cee3139|dcid_seq:0|
[2025/09/12 04:07:36 364697] [debug] |scid:d57a1c066cee3139|xqc_timer_set|type:PATH_IDLE|expire:1757650176364610|now:1757650056364610|interv:120000000|
[2025/09/12 04:07:36 364701] [debug] |scid:d57a1c066cee3139|xqc_timer_set|type:CONN_IDLE|expire:1757650176364610|now:1757650056364610|interv:120000000|
[2025/09/12 04:07:36 364706] [debug] |xqc_engine_main_logic|BEGIN|now:1757650056364705|
[2025/09/12 04:07:36 364710] [debug] |scid:d57a1c066cee3139|xqc_engine_process_conn|conn:000055DE75FB635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757650056364709|
[2025/09/12 04:07:36 364715] [debug] |scid:d57a1c066cee3139|xqc_process_read_streams|stream_read_notify|flag:66|stream_id:0|conn:000055DE75FB635C|
[2025/09/12 04:07:36 364719] [debug] |scid:d57a1c066cee3139|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 04:07:36 364723] [debug] |scid:d57a1c066cee3139|xqc_timer_set|type:STREAM_CLOSE|expire:1757650056682711|now:1757650056364723|interv:317988|
[2025/09/12 04:07:36 364752] [debug] |scid:d57a1c066cee3139|xqc_gen_ack_frame|largest_recv:14499637|ack_delay:142|first_ack_range:5|largest_pkt_recv_time:1757650056364610|
[2025/09/12 04:07:36 364757] [debug] |scid:d57a1c066cee3139|xqc_gen_ack_frame|high:14499637|low:14499632|pkt_pns:2|
[2025/09/12 04:07:36 364762] [debug] |scid:d57a1c066cee3139|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:14499637|frame_largest_recv:14499637|
[2025/09/12 04:07:36 364769] [debug] |scid:d57a1c066cee3139|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:07:36 364776] [debug] |scid:d57a1c066cee3139|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:07:36 364782] [debug] |scid:d57a1c066cee3139|xqc_check_acked_or_dropped_pkt|conn:000055DE75FB635C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:07:36 364788] [debug] |scid:d57a1c066cee3139|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 04:07:36 364825] [info] |scid:d57a1c066cee3139|xqc_send_packet_with_pn|<==|conn:000055DE75FB635C|path:0|pkt_num:4|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:41|now:1757650056364797|stream_id:0|stream_offset:0|
[2025/09/12 04:07:36 364834] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_on_packet_sent|conn:000055DE75FB635C|path:0|pkt_num:4|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:36 364841] [debug] |scid:d57a1c066cee3139|xqc_conn_next_wakeup_time|wakeup_time:1757650056466679|
[2025/09/12 04:07:36 364847] [debug] |scid:d57a1c066cee3139|xqc_engine_add_wakeup_queue|next_tick_time:1757650056466679|
[2025/09/12 04:07:36 364853] [debug] |xqc_engine_wakeup_after|wakeup:1757650056466679|now:1757650056364853|diff:101826|
[2025/09/12 04:07:36 364859] [debug] |xqc_engine_main_logic|END|now:1757650056364709|
[2025/09/12 04:07:36 411478] [info] |xqc_engine_packet_process|==>|conn:000055DE75FB635C|size:48|state:ESTABED|recv_time:1757650056411474|
[2025/09/12 04:07:36 411511] [debug] |scid:d57a1c066cee3139|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d57a1c066cee3139|spin_bit:0|
[2025/09/12 04:07:36 411536] [debug] |scid:d57a1c066cee3139|xqc_packet_decrypt|largest_pn:14499637|
[2025/09/12 04:07:36 411541] [debug] |scid:d57a1c066cee3139|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14499638|
[2025/09/12 04:07:36 411550] [debug] |scid:d57a1c066cee3139|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:14499638|
[2025/09/12 04:07:36 411555] [debug] |scid:d57a1c066cee3139|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:36 411564] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_on_ack_received|conn:000055DE75FB635C|path:0|pkt_num:1|origin_pktnum:0|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:1|
[2025/09/12 04:07:36 411599] [debug] |scid:d57a1c066cee3139|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:75|prior_delivered:2436|prior_time:1757650056359946|is_app_limited:0|send_elapse:31428|ack_elapse:51528|ctl_first_sent_time:1757650056360683|lagest_ack_time:1757650056411474|curr_delivered:2511|
[2025/09/12 04:07:36 411604] [debug] |scid:d57a1c066cee3139|xqc_update_sample|sampler_sent_time_update:1757650056360683|
[2025/09/12 04:07:36 411610] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 04:07:36 411615] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_update_rtt|before update rtt|conn:000055DE75FB635C|srtt:35776|rttvar:11305|minrtt:30691|latest_rtt:50791|ack_delay:16120|
[2025/09/12 04:07:36 411620] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_update_rtt|l-0.0.0.0-44599-d57a1c066cee3139 p-193.167.100.100-443-e0e57f4b50633670 |after update rtt|conn:000055DE75FB635C|srtt:35637|rttvar:8755|minrtt:30691|latest_rtt:50791|ack_delay:16120|
[2025/09/12 04:07:36 411624] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 04:07:36 411629] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 14499634|pns:2|
[2025/09/12 04:07:36 411633] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:36 411637] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055DE75FB635C|path:0|
[2025/09/12 04:07:36 411641] [debug] |scid:d57a1c066cee3139|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:07:36 411645] [debug] |scid:d57a1c066cee3139|xqc_generate_sample|sampler: send_elapse 31428, ack_elapse 51528, delivered 75|rate 1455|lost 0|
[2025/09/12 04:07:36 411650] [debug] |scid:d57a1c066cee3139|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 04:07:36 411654] [debug] |scid:d57a1c066cee3139|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1455) in round 4|
[2025/09/12 04:07:36 411659] [debug] |scid:d57a1c066cee3139|xqc_bbr_update_min_rtt|minrtt expire|rtt:30691, old_rtt:30691|
[2025/09/12 04:07:36 411663] [debug] |scid:d57a1c066cee3139|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:136|
[2025/09/12 04:07:36 411667] [debug] |scid:d57a1c066cee3139|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:140326|packet_lost:0|acked:41|po_sent_time:1757650056360683|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2511|
[2025/09/12 04:07:36 411672] [debug] |scid:d57a1c066cee3139|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:140326|packet_lost:0|acked:41|po_sent_time:1757650056360683|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2511|
[2025/09/12 04:07:36 411677] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_on_ack_received|l-0.0.0.0-44599-d57a1c066cee3139 p-193.167.100.100-443-e0e57f4b50633670 |bbr on ack|mode:0|pacing_rate:10483550|bw:35752|cwnd:140367|full_bw_reached:0|inflight:0|srtt:35637|latest_rtt:50791|min_rtt:30691|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:07:36 411688] [debug] |scid:d57a1c066cee3139|xqc_process_frames|frame_type:0|
[2025/09/12 04:07:36 411692] [debug] |scid:d57a1c066cee3139|xqc_process_padding_frame|process padding|
[2025/09/12 04:07:36 411697] [debug] |scid:d57a1c066cee3139|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14499638|largest:14499638|pns:2|
[2025/09/12 04:07:36 411702] [info] |scid:d57a1c066cee3139|xqc_conn_on_pkt_processed|====>|conn:000055DE75FB635C|path:0|size:48|pkt_type:SHORT_HEADER|pkt_num:14499638|frame:PADDING ACK |recv_time:1757650056411474|dcid:d57a1c066cee3139|dcid_seq:0|
[2025/09/12 04:07:36 411707] [debug] |scid:d57a1c066cee3139|xqc_timer_set|type:PATH_IDLE|expire:1757650176411474|now:1757650056411474|interv:120000000|
[2025/09/12 04:07:36 411712] [debug] |scid:d57a1c066cee3139|xqc_timer_set|type:CONN_IDLE|expire:1757650176411474|now:1757650056411474|interv:120000000|
[2025/09/12 04:07:36 411716] [debug] |scid:d57a1c066cee3139|xqc_engine_remove_wakeup_queue|next_tick_time:1757650056466679|pq_index:0|
[2025/09/12 04:07:36 411721] [debug] |scid:d57a1c066cee3139|xqc_engine_add_active_queue|last_ticked_time:1757650056364709|
[2025/09/12 04:07:36 411725] [debug] |xqc_engine_main_logic|BEGIN|now:1757650056411724|
[2025/09/12 04:07:36 411731] [debug] |scid:d57a1c066cee3139|xqc_engine_process_conn|conn:000055DE75FB635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757650056411729|
[2025/09/12 04:07:36 411740] [debug] |scid:d57a1c066cee3139|xqc_conn_next_wakeup_time|wakeup_time:1757650056682711|
[2025/09/12 04:07:36 411744] [debug] |scid:d57a1c066cee3139|xqc_engine_add_wakeup_queue|next_tick_time:1757650056682711|
[2025/09/12 04:07:36 411748] [debug] |xqc_engine_wakeup_after|wakeup:1757650056682711|now:1757650056411748|diff:270963|
[2025/09/12 04:07:36 411753] [debug] |xqc_engine_main_logic|END|now:1757650056411729|
[2025/09/12 04:07:36 411758] [debug] |xqc_engine_main_logic|BEGIN|now:1757650056411758|
[2025/09/12 04:07:36 411762] [debug] |xqc_engine_wakeup_after|wakeup:1757650056682711|now:1757650056411762|diff:270949|
[2025/09/12 04:07:36 411765] [debug] |xqc_engine_main_logic|END|now:1757650056411758|
[2025/09/12 04:07:36 683082] [debug] |xqc_engine_main_logic|BEGIN|now:1757650056683082|
[2025/09/12 04:07:36 683116] [debug] |scid:d57a1c066cee3139|xqc_engine_remove_wakeup_queue|next_tick_time:1757650056682711|pq_index:0|
[2025/09/12 04:07:36 683121] [debug] |scid:d57a1c066cee3139|xqc_engine_add_active_queue|last_ticked_time:1757650056411729|
[2025/09/12 04:07:36 683128] [debug] |scid:d57a1c066cee3139|xqc_engine_process_conn|conn:000055DE75FB635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757650056683126|
[2025/09/12 04:07:36 683134] [debug] |scid:d57a1c066cee3139|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757650056682711|now:1757650056683126|
[2025/09/12 04:07:36 683139] [debug] |scid:d57a1c066cee3139|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 04:07:36 683144] [debug] |scid:d57a1c066cee3139|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 04:07:36 683168] [info] |scid:d57a1c066cee3139|xqc_conn_close|conn:000055DE75FB635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |
[2025/09/12 04:07:36 683174] [debug] |scid:d57a1c066cee3139|xqc_timer_set|type:CONN_DRAINING|expire:1757650056970144|now:1757650056683173|interv:286971|
[2025/09/12 04:07:36 683179] [debug] |scid:d57a1c066cee3139|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 04:07:36 683183] [debug] |scid:d57a1c066cee3139|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 04:07:36 683187] [debug] |scid:d57a1c066cee3139|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 04:07:36 683207] [debug] |scid:d57a1c066cee3139|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:07:36 683212] [debug] |scid:d57a1c066cee3139|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:07:36 683217] [debug] |scid:d57a1c066cee3139|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:07:36 683224] [info] |scid:d57a1c066cee3139|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY 
[2025/09/12 04:07:36 683233] [debug] |scid:d57a1c066cee3139|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 04:07:36 683252] [stats] |scid:d57a1c066cee3139|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:5120|recv_bytes:5120|stream_len:5120|create_time:1757650056254932|wrt_delay:74243|snd_delay:74507|finwrt_delay:74243|finsnd_delay:74507|finrcv_delay:109716|finread_delay:109787|all_acked_delay:106390|firstfinack_dely:106386|close_delay:109791|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-44599-d57a1c066cee3139 p-193.167.100.100-443-e0e57f4b50633670|path_info:mp is not supported in connection scid:d57a1c066cee3139|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 04:07:36 683262] [debug] |scid:d57a1c066cee3139|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757650056682711|now:1757650056683126|
[2025/09/12 04:07:36 683268] [debug] |scid:d57a1c066cee3139|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 04:07:36 683283] [debug] |scid:d57a1c066cee3139|xqc_path_get_perf_class|conn:000055DE75FB635C|path_id:0|path_srtt:35637|min_srtt:35637|path_bw:35752|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:36 683291] [debug] |scid:d57a1c066cee3139|xqc_minrtt_scheduler_get_path|path srtt|conn:000055DE75FB635C|path_id:0|path_srtt:35637|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:36 683297] [debug] |scid:d57a1c066cee3139|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:17|reinj:0|path_class:2|
[2025/09/12 04:07:36 683306] [debug] |scid:d57a1c066cee3139|xqc_check_acked_or_dropped_pkt|conn:000055DE75FB635C|pkt_num:0|size:17|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 04:07:36 683314] [debug] |scid:d57a1c066cee3139|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 04:07:36 683396] [info] |scid:d57a1c066cee3139|xqc_send_packet_with_pn|<==|conn:000055DE75FB635C|path:0|pkt_num:5|size:17|sent:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757650056683333|stream_id:0|stream_offset:0|
[2025/09/12 04:07:36 683406] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_on_packet_sent|conn:000055DE75FB635C|path:0|pkt_num:5|origin_pktnum:0|size:17|enc_size:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 04:07:36 683414] [debug] |scid:d57a1c066cee3139|xqc_conn_next_wakeup_time|wakeup_time:1757650056970144|
[2025/09/12 04:07:36 683420] [debug] |scid:d57a1c066cee3139|xqc_engine_add_wakeup_queue|next_tick_time:1757650056970144|
[2025/09/12 04:07:36 683427] [debug] |xqc_engine_wakeup_after|wakeup:1757650056970144|now:1757650056683426|diff:286718|
[2025/09/12 04:07:36 683435] [debug] |xqc_engine_main_logic|END|now:1757650056683126|
[2025/09/12 04:07:36 714139] [info] |xqc_engine_packet_process|==>|conn:000055DE75FB635C|size:41|state:CLOSING|recv_time:1757650056714135|
[2025/09/12 04:07:36 714169] [debug] |scid:d57a1c066cee3139|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d57a1c066cee3139|spin_bit:0|
[2025/09/12 04:07:36 714182] [debug] |scid:d57a1c066cee3139|xqc_packet_decrypt|largest_pn:14499638|
[2025/09/12 04:07:36 714186] [debug] |scid:d57a1c066cee3139|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14499639|
[2025/09/12 04:07:36 714195] [debug] |scid:d57a1c066cee3139|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:14499639|
[2025/09/12 04:07:36 714213] [debug] |scid:d57a1c066cee3139|xqc_process_frames|closing state|frame_type:1c|
[2025/09/12 04:07:36 714217] [debug] |scid:d57a1c066cee3139|xqc_process_frames|frame_type:1c|
[2025/09/12 04:07:36 714223] [debug] |scid:d57a1c066cee3139|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14499639|largest:14499639|pns:2|
[2025/09/12 04:07:36 714229] [info] |scid:d57a1c066cee3139|xqc_conn_on_pkt_processed|====>|conn:000055DE75FB635C|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:14499639|frame:CONNECTION_CLOSE |recv_time:1757650056714135|dcid:d57a1c066cee3139|dcid_seq:0|
[2025/09/12 04:07:36 714235] [debug] |scid:d57a1c066cee3139|xqc_timer_set|type:PATH_IDLE|expire:1757650176714135|now:1757650056714135|interv:120000000|
[2025/09/12 04:07:36 714240] [debug] |scid:d57a1c066cee3139|xqc_timer_set|type:CONN_IDLE|expire:1757650176714135|now:1757650056714135|interv:120000000|
[2025/09/12 04:07:36 714244] [debug] |scid:d57a1c066cee3139|xqc_engine_remove_wakeup_queue|next_tick_time:1757650056970144|pq_index:0|
[2025/09/12 04:07:36 714249] [debug] |scid:d57a1c066cee3139|xqc_engine_add_active_queue|last_ticked_time:1757650056683126|
[2025/09/12 04:07:36 714253] [debug] |xqc_engine_main_logic|BEGIN|now:1757650056714252|
[2025/09/12 04:07:36 714259] [debug] |scid:d57a1c066cee3139|xqc_engine_process_conn|conn:000055DE75FB635C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY DGRAM_MSS_NOTIFY |now:1757650056714257|
[2025/09/12 04:07:36 714266] [debug] |scid:d57a1c066cee3139|xqc_conn_next_wakeup_time|wakeup_time:1757650056970144|
[2025/09/12 04:07:36 714271] [debug] |scid:d57a1c066cee3139|xqc_engine_add_wakeup_queue|next_tick_time:1757650056970144|
[2025/09/12 04:07:36 714274] [debug] |xqc_engine_wakeup_after|wakeup:1757650056970144|now:1757650056714274|diff:255870|
[2025/09/12 04:07:36 714279] [debug] |xqc_engine_main_logic|END|now:1757650056714257|
[2025/09/12 04:07:36 714284] [debug] |xqc_engine_main_logic|BEGIN|now:1757650056714284|
[2025/09/12 04:07:36 714288] [debug] |xqc_engine_wakeup_after|wakeup:1757650056970144|now:1757650056714288|diff:255856|
[2025/09/12 04:07:36 714291] [debug] |xqc_engine_main_logic|END|now:1757650056714284|
[2025/09/12 04:07:36 969147] [debug] |xqc_engine_main_logic|BEGIN|now:1757650056969146|
[2025/09/12 04:07:36 969182] [debug] |xqc_engine_wakeup_after|wakeup:1757650056970144|now:1757650056969182|diff:962|
[2025/09/12 04:07:36 969188] [debug] |xqc_engine_main_logic|END|now:1757650056969146|
[2025/09/12 04:07:36 971312] [debug] |xqc_engine_main_logic|BEGIN|now:1757650056971312|
[2025/09/12 04:07:36 971323] [debug] |scid:d57a1c066cee3139|xqc_engine_remove_wakeup_queue|next_tick_time:1757650056970144|pq_index:0|
[2025/09/12 04:07:36 971329] [debug] |scid:d57a1c066cee3139|xqc_engine_add_active_queue|last_ticked_time:1757650056714257|
[2025/09/12 04:07:36 971335] [debug] |scid:d57a1c066cee3139|xqc_engine_process_conn|conn:000055DE75FB635C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY DGRAM_MSS_NOTIFY |now:1757650056971333|
[2025/09/12 04:07:36 971341] [debug] |scid:d57a1c066cee3139|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757650056970144|now:1757650056971333|
[2025/09/12 04:07:36 971346] [debug] |scid:d57a1c066cee3139|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757650056970144|now:1757650056971333|
[2025/09/12 04:07:36 971350] [debug] |scid:d57a1c066cee3139|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 04:07:36 971355] [info] |xqc_engine_main_logic|conn:000055DE75FB635C|l-0.0.0.0-44599-d57a1c066cee3139 p-193.167.100.100-443-e0e57f4b50633670|conn_state:13|next_tick_time:1757650056970144
[2025/09/12 04:07:36 971368] [report] |scid:d57a1c066cee3139|xqc_conn_destroy|000055DE75FB635C|has_0rtt:0|0rtt_accept:0|token_ok:-1|handshake_time:74845|first_send_delay:739|conn_persist:717145|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-44599-d57a1c066cee3139 p-193.167.100.100-443-e0e57f4b50633670|hsk_recv:72860|close_recv:459998|close_send:429110|last_recv:459912|last_send:429110|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,12,12,12,17,0,5120,i96,4,359,368,81,14499637,110,0,4,39,48,5,14499638,157,0,4,32,41,40000,14499639,459,0,4,21,4,3,109,4,21,4,4,110,4,17,40000,5,429,0-2,0-2,0-0,0-0,0-0,0-35,0-5189,0-9061,0-7,0-12,0-0,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:0|snd_pkt:7|spurious_loss:0|detected_loss:0|max_pto:0|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": "0,0,0,0,0",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 04:07:36 971434] [debug] |scid:d57a1c066cee3139|xqc_send_ctl_destroy|destroy|
[2025/09/12 04:07:36 971442] [debug] |scid:d57a1c066cee3139|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 04:07:36 971448] [debug] |scid:d57a1c066cee3139|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 04:07:36 971455] [debug] |scid:d57a1c066cee3139|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 04:07:36 971525] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 04:07:36 971532] [debug] |xqc_engine_main_logic|END|now:1757650056971333|
[2025/09/12 04:07:36 972601] [debug] |xqc_engine_destroy|begin|
[2025/09/12 04:07:36 982864] [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 04:07:36 982890] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 04:07:36 982895] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 04:07:36 982899] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 04:07:36 982903] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 04:07:36 982911] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 04:07:36 982915] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 04:07:36 982919] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 04:07:36 982923] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 04:07:36 983045] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:CONN_IDLE|expire:1757650176983044|now:1757650056983044|interv:120000000|
[2025/09/12 04:07:36 983078] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:PATH_IDLE|expire:1757650176983077|now:1757650056983077|interv:120000000|
[2025/09/12 04:07:36 983084] [debug] |xqc_path_create|path:0|dcid:a098dd236f3f93d4|scid:b6d761278638f96e|create_path_count:1|
[2025/09/12 04:07:36 983092] [debug] |scid:b6d761278638f96e|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 04:07:36 983098] [debug] |xqc_path_init|path:0|dcid:a098dd236f3f93d4|scid:b6d761278638f96e|state:2|
[2025/09/12 04:07:36 983104] [debug] |scid:b6d761278638f96e|xqc_conn_create|success|scid:b6d761278638f96e|dcid:a098dd236f3f93d4|conn:0000556E08E1635C|
[2025/09/12 04:07:36 983115] [debug] |scid:b6d761278638f96e|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 04:07:36 983121] [debug] |scid:b6d761278638f96e|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 04:07:36 983937] [debug] |scid:b6d761278638f96e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 04:07:36 983947] [debug] |scid:b6d761278638f96e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 04:07:36 983953] [debug] |scid:b6d761278638f96e|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:65535|
[2025/09/12 04:07:36 983968] [debug] |scid:b6d761278638f96e|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 04:07:36 983977] [debug] |scid:b6d761278638f96e|xqc_engine_process_conn|conn:0000556E08E1635C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757650056983976|
[2025/09/12 04:07:36 983985] [debug] |scid:b6d761278638f96e|xqc_process_crypto_write_streams|
[2025/09/12 04:07:36 983991] [debug] |scid:b6d761278638f96e|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 04:07:36 984001] [info] |scid:b6d761278638f96e|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:615|sent:585|pkt_type:INIT|frame:CRYPTO |now:1757650056984000|
[2025/09/12 04:07:36 984007] [debug] |scid:b6d761278638f96e|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 04:07:36 984013] [debug] |scid:b6d761278638f96e|xqc_path_get_perf_class|conn:0000556E08E1635C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:36 984018] [debug] |scid:b6d761278638f96e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556E08E1635C|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 04:07:36 984025] [debug] |scid:b6d761278638f96e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:615|reinj:0|path_class:2|
[2025/09/12 04:07:36 984033] [debug] |scid:b6d761278638f96e|xqc_check_acked_or_dropped_pkt|conn:0000556E08E1635C|pkt_num:0|size:615|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 04:07:36 984041] [debug] |scid:b6d761278638f96e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:07:36 984118] [info] |scid:b6d761278638f96e|xqc_send_packet_with_pn|<==|conn:0000556E08E1635C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757650056984051|stream_id:0|stream_offset:0|
[2025/09/12 04:07:36 984126] [debug] |scid:b6d761278638f96e|xqc_send_ctl_on_packet_sent|conn:0000556E08E1635C|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 04:07:36 984132] [debug] |scid:b6d761278638f96e|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 04:07:36 984136] [debug] |scid:b6d761278638f96e|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 04:07:36 984141] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|conn:0000556E08E1635C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:07:36 984145] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|conn:0000556E08E1635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:36 984149] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|conn:0000556E08E1635C|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:07:36 984153] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:LOSS_DETECTION|expire:1757650057734051|now:1757650056984136|interv:749915|
[2025/09/12 04:07:36 984157] [debug] |scid:b6d761278638f96e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556E08E1635C|path:0|pns:0|expire:1757650057734051|now:1757650056984136|interval:749915|pto_count:0|srtt:250000
[2025/09/12 04:07:36 984163] [debug] |scid:b6d761278638f96e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 04:07:36 984169] [debug] |scid:b6d761278638f96e|xqc_conn_next_wakeup_time|wakeup_time:1757650057734051|
[2025/09/12 04:07:36 984175] [debug] |scid:b6d761278638f96e|xqc_engine_remove_active_queue|last_ticked_time:1757650056983976|pd_index:0|
[2025/09/12 04:07:36 984181] [debug] |scid:b6d761278638f96e|xqc_engine_add_wakeup_queue|next_tick_time:1757650057734051|
[2025/09/12 04:07:36 984187] [debug] |xqc_engine_wakeup_after|wakeup:1757650057734051|now:1757650056984187|diff:749864|
[2025/09/12 04:07:36 984197] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 04:07:36 984261] [debug] |scid:b6d761278638f96e|xqc_engine_remove_wakeup_queue|next_tick_time:1757650057734051|pq_index:0|
[2025/09/12 04:07:36 984270] [debug] |scid:b6d761278638f96e|xqc_engine_add_active_queue|last_ticked_time:1757650056983976|
[2025/09/12 04:07:36 984278] [debug] |scid:b6d761278638f96e|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 04:07:36 984286] [debug] |scid:b6d761278638f96e|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 04:07:36 984296] [debug] |scid:b6d761278638f96e|xqc_stream_buff_data|size:17|
[2025/09/12 04:07:36 984303] [info] |scid:b6d761278638f96e|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:0000556E08E1635C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |
[2025/09/12 04:07:36 984312] [debug] |scid:b6d761278638f96e|xqc_engine_process_conn|conn:0000556E08E1635C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757650056984312|
[2025/09/12 04:07:36 984325] [debug] |scid:b6d761278638f96e|xqc_path_get_perf_class|conn:0000556E08E1635C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:36 984333] [debug] |scid:b6d761278638f96e|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:0000556E08E1635C|stream_id:0|stream_offset:17|
[2025/09/12 04:07:36 984340] [debug] |scid:b6d761278638f96e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556E08E1635C|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 04:07:36 984348] [debug] |scid:b6d761278638f96e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 04:07:36 984356] [debug] |scid:b6d761278638f96e|xqc_check_acked_or_dropped_pkt|conn:0000556E08E1635C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 04:07:36 984362] [debug] |scid:b6d761278638f96e|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:0000556E08E1635C|stream_id:0|stream_offset:17|
[2025/09/12 04:07:36 984369] [debug] |scid:b6d761278638f96e|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:36 984377] [debug] |scid:b6d761278638f96e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:07:36 984413] [info] |scid:b6d761278638f96e|xqc_send_packet_with_pn|<==|conn:0000556E08E1635C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757650056984387|stream_id:0|stream_offset:17|
[2025/09/12 04:07:36 984422] [debug] |scid:b6d761278638f96e|xqc_send_ctl_on_packet_sent|conn:0000556E08E1635C|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 04:07:36 984429] [debug] |scid:b6d761278638f96e|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 04:07:36 984436] [debug] |scid:b6d761278638f96e|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 04:07:36 984442] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|conn:0000556E08E1635C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:07:36 984446] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|conn:0000556E08E1635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:36 984450] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|conn:0000556E08E1635C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:07:36 984454] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:07:36 984458] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:LOSS_DETECTION|expire:1757650057734051|now:1757650056984436|interv:749615|
[2025/09/12 04:07:36 984467] [debug] |scid:b6d761278638f96e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556E08E1635C|path:0|pns:0|expire:1757650057734051|now:1757650056984436|interval:749615|pto_count:0|srtt:250000
[2025/09/12 04:07:36 984472] [debug] |scid:b6d761278638f96e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 04:07:36 984476] [debug] |scid:b6d761278638f96e|xqc_conn_next_wakeup_time|wakeup_time:1757650057734051|
[2025/09/12 04:07:36 984480] [debug] |scid:b6d761278638f96e|xqc_engine_remove_active_queue|last_ticked_time:1757650056984312|pd_index:0|
[2025/09/12 04:07:36 984485] [debug] |scid:b6d761278638f96e|xqc_engine_add_wakeup_queue|next_tick_time:1757650057734051|
[2025/09/12 04:07:36 984489] [debug] |xqc_engine_wakeup_after|wakeup:1757650057734051|now:1757650056984489|diff:749562|
[2025/09/12 04:07:36 984497] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 04:07:37 016949] [info] |xqc_engine_packet_process|==>|conn:0000556E08E1635C|size:1232|state:C_INITIAL_SENT|recv_time:1757650057016945|
[2025/09/12 04:07:37 016981] [debug] |scid:b6d761278638f96e|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 04:07:37 016986] [debug] |scid:b6d761278638f96e|xqc_packet_parse_initial|success|Length:1206|
[2025/09/12 04:07:37 016998] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:07:37 017002] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2461135|
[2025/09/12 04:07:37 017013] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2461135|
[2025/09/12 04:07:37 017018] [debug] |scid:b6d761278638f96e|xqc_process_frames|frame_type:6|
[2025/09/12 04:07:37 017024] [debug] |scid:b6d761278638f96e|xqc_process_crypto_frame|level:0|
[2025/09/12 04:07:37 017030] [debug] |scid:b6d761278638f96e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 04:07:37 017034] [debug] |scid:b6d761278638f96e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 04:07:37 017222] [debug] |scid:b6d761278638f96e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 04:07:37 017229] [debug] |scid:b6d761278638f96e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 04:07:37 017235] [debug] |scid:b6d761278638f96e|xqc_engine_remove_wakeup_queue|next_tick_time:1757650057734051|pq_index:0|
[2025/09/12 04:07:37 017240] [debug] |scid:b6d761278638f96e|xqc_engine_add_active_queue|last_ticked_time:1757650056984312|
[2025/09/12 04:07:37 017244] [debug] |scid:b6d761278638f96e|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:37 017250] [debug] |scid:b6d761278638f96e|xqc_send_ctl_on_ack_received|conn:0000556E08E1635C|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 04:07:37 017260] [debug] |scid:b6d761278638f96e|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757650056984051|is_app_limited:1|send_elapse:0|ack_elapse:32894|ctl_first_sent_time:1757650056984051|lagest_ack_time:1757650057016945|curr_delivered:1184|
[2025/09/12 04:07:37 017265] [debug] |scid:b6d761278638f96e|xqc_update_sample|sampler_sent_time_update:1757650056984051|
[2025/09/12 04:07:37 017270] [debug] |scid:b6d761278638f96e|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 04:07:37 017275] [debug] |scid:b6d761278638f96e|xqc_send_ctl_update_rtt|before update rtt|conn:0000556E08E1635C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:32894|ack_delay:432|
[2025/09/12 04:07:37 017282] [debug] |scid:b6d761278638f96e|xqc_send_ctl_update_rtt|l-0.0.0.0-47445-b6d761278638f96e p-193.167.100.100-443-a098dd236f3f93d4 |after update rtt|conn:0000556E08E1635C|srtt:32894|rttvar:16447|minrtt:32894|latest_rtt:32894|ack_delay:432|
[2025/09/12 04:07:37 017295] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 04:07:37 017300] [debug] |scid:b6d761278638f96e|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:37 017304] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|srtt:32894|rtt_var:16447|pto_duration:98682|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:07:37 017309] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|conn:0000556E08E1635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:37 017313] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|conn:0000556E08E1635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:37 017316] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|conn:0000556E08E1635C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:07:37 017320] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:07:37 017324] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757650057017303|interv:18444986423652534312|
[2025/09/12 04:07:37 017328] [debug] |scid:b6d761278638f96e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556E08E1635C|path:0|pns:0|expire:18446744073709551615|now:1757650057017303|interval:18444986423652534312|pto_count:0|srtt:32894
[2025/09/12 04:07:37 017333] [debug] |scid:b6d761278638f96e|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32894, delivered 1184|rate 35994|lost 0|
[2025/09/12 04:07:37 017338] [debug] |scid:b6d761278638f96e|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 04:07:37 017342] [debug] |scid:b6d761278638f96e|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (35994) in round 1|
[2025/09/12 04:07:37 017347] [debug] |scid:b6d761278638f96e|xqc_bbr_update_min_rtt|probertt expire|rtt:32894, old_rtt:2147483647|
[2025/09/12 04:07:37 017351] [debug] |scid:b6d761278638f96e|xqc_bbr_update_min_rtt|minrtt expire|rtt:32894, old_rtt:2147483647|
[2025/09/12 04:07:37 017355] [debug] |scid:b6d761278638f96e|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 04:07:37 017359] [debug] |scid:b6d761278638f96e|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757650056984051|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:07:37 017364] [debug] |scid:b6d761278638f96e|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757650056984051|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:07:37 017369] [debug] |scid:b6d761278638f96e|xqc_send_ctl_on_ack_received|l-0.0.0.0-47445-b6d761278638f96e p-193.167.100.100-443-a098dd236f3f93d4 |bbr on ack|mode:0|pacing_rate:12090793|bw:35994|cwnd:139040|full_bw_reached:0|inflight:50|srtt:32894|latest_rtt:32894|min_rtt:32894|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:07:37 017374] [debug] |scid:b6d761278638f96e|xqc_process_frames|frame_type:0|
[2025/09/12 04:07:37 017378] [debug] |scid:b6d761278638f96e|xqc_process_padding_frame|process padding|
[2025/09/12 04:07:37 017385] [info] |scid:b6d761278638f96e|xqc_conn_confirm_cid|dcid change|ori:a098dd236f3f93d4|new:40000001b0cf4bd3|
[2025/09/12 04:07:37 017391] [info] |scid:b6d761278638f96e|xqc_conn_addr_validated|Address Validated|conn:0000556E08E1635C|role:0|
[2025/09/12 04:07:37 017396] [debug] |scid:b6d761278638f96e|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 04:07:37 017401] [debug] |scid:b6d761278638f96e|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 DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 04:07:37 017406] [debug] |scid:b6d761278638f96e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2461135|largest:2461135|pns:0|
[2025/09/12 04:07:37 017414] [info] |scid:b6d761278638f96e|xqc_conn_on_pkt_processed|====>|conn:0000556E08E1635C|path:0|size:1232|pkt_type:INIT|pkt_num:2461135|frame:PADDING ACK CRYPTO |recv_time:1757650057016945|dcid:b6d761278638f96e|dcid_seq:0|
[2025/09/12 04:07:37 017419] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:PATH_IDLE|expire:1757650177016945|now:1757650057016945|interv:120000000|
[2025/09/12 04:07:37 017423] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:CONN_IDLE|expire:1757650177016945|now:1757650057016945|interv:120000000|
[2025/09/12 04:07:37 017427] [debug] |xqc_engine_main_logic|BEGIN|now:1757650057017427|
[2025/09/12 04:07:37 017432] [debug] |scid:b6d761278638f96e|xqc_engine_process_conn|conn:0000556E08E1635C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED DGRAM_MSS_NOTIFY |now:1757650057017432|
[2025/09/12 04:07:37 017438] [debug] |scid:b6d761278638f96e|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 04:07:37 017442] [debug] |scid:b6d761278638f96e|xqc_process_crypto_write_streams|
[2025/09/12 04:07:37 017446] [debug] |scid:b6d761278638f96e|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 04:07:37 017452] [info] |scid:b6d761278638f96e|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:579|sent:549|pkt_type:INIT|frame:CRYPTO |now:1757650057017451|
[2025/09/12 04:07:37 017456] [debug] |scid:b6d761278638f96e|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INITIAL_RECVD|next_state:C_INITIAL_RECVD|
[2025/09/12 04:07:37 017462] [debug] |scid:b6d761278638f96e|xqc_gen_ack_frame|largest_recv:2461135|ack_delay:516|first_ack_range:0|largest_pkt_recv_time:1757650057016945|
[2025/09/12 04:07:37 017466] [debug] |scid:b6d761278638f96e|xqc_gen_ack_frame|high:2461135|low:2461135|pkt_pns:0|
[2025/09/12 04:07:37 017470] [debug] |scid:b6d761278638f96e|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:2461135|frame_largest_recv:2461135|
[2025/09/12 04:07:37 017474] [debug] |scid:b6d761278638f96e|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 04:07:37 017480] [debug] |scid:b6d761278638f96e|xqc_path_get_perf_class|conn:0000556E08E1635C|path_id:0|path_srtt:32894|min_srtt:32894|path_bw:35994|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:37 017485] [debug] |scid:b6d761278638f96e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556E08E1635C|path_id:0|path_srtt:32894|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:37 017489] [debug] |scid:b6d761278638f96e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:579|reinj:0|path_class:2|
[2025/09/12 04:07:37 017494] [debug] |scid:b6d761278638f96e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:07:37 017500] [debug] |scid:b6d761278638f96e|xqc_check_acked_or_dropped_pkt|conn:0000556E08E1635C|pkt_num:0|size:579|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 04:07:37 017505] [debug] |scid:b6d761278638f96e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:07:37 017555] [info] |scid:b6d761278638f96e|xqc_send_packet_with_pn|<==|conn:0000556E08E1635C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:50|now:1757650057017513|stream_id:0|stream_offset:0|
[2025/09/12 04:07:37 017563] [debug] |scid:b6d761278638f96e|xqc_send_ctl_on_packet_sent|conn:0000556E08E1635C|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_RECVD|po_in_flight:0||retrans:0|
[2025/09/12 04:07:37 017568] [debug] |scid:b6d761278638f96e|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 04:07:37 017613] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|srtt:32894|rtt_var:16447|pto_duration:98682|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:07:37 017618] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|conn:0000556E08E1635C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:07:37 017627] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|conn:0000556E08E1635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:37 017631] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|conn:0000556E08E1635C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:07:37 017635] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:07:37 017639] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:LOSS_DETECTION|expire:1757650057116195|now:1757650057017612|interv:98583|
[2025/09/12 04:07:37 017643] [debug] |scid:b6d761278638f96e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556E08E1635C|path:0|pns:0|expire:1757650057116195|now:1757650057017612|interval:98583|pto_count:0|srtt:32894
[2025/09/12 04:07:37 017648] [debug] |scid:b6d761278638f96e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:1234|
[2025/09/12 04:07:37 017653] [debug] |scid:b6d761278638f96e|xqc_check_acked_or_dropped_pkt|conn:0000556E08E1635C|pkt_num:0|size:39|pkt_type:INIT|frame:ACK |
[2025/09/12 04:07:37 017657] [debug] |scid:b6d761278638f96e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 04:07:37 017682] [info] |scid:b6d761278638f96e|xqc_send_packet_with_pn|<==|conn:0000556E08E1635C|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:1234|now:1757650057017664|stream_id:0|stream_offset:0|
[2025/09/12 04:07:37 017688] [debug] |scid:b6d761278638f96e|xqc_send_ctl_on_packet_sent|conn:0000556E08E1635C|path:0|pkt_num:2|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:C_INITIAL_RECVD|po_in_flight:0||retrans:0|
[2025/09/12 04:07:37 017692] [debug] |scid:b6d761278638f96e|xqc_send_ctl_on_packet_sent|path:0|inflight:1234|applimit:1184|
[2025/09/12 04:07:37 017696] [debug] |scid:b6d761278638f96e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:1234|
[2025/09/12 04:07:37 017701] [debug] |scid:b6d761278638f96e|xqc_conn_next_wakeup_time|wakeup_time:1757650057116195|
[2025/09/12 04:07:37 017706] [debug] |scid:b6d761278638f96e|xqc_engine_add_wakeup_queue|next_tick_time:1757650057116195|
[2025/09/12 04:07:37 017710] [debug] |xqc_engine_wakeup_after|wakeup:1757650057116195|now:1757650057017710|diff:98485|
[2025/09/12 04:07:37 017715] [debug] |xqc_engine_main_logic|END|now:1757650057017432|
[2025/09/12 04:07:37 017721] [debug] |xqc_engine_main_logic|BEGIN|now:1757650057017721|
[2025/09/12 04:07:37 017725] [debug] |xqc_engine_wakeup_after|wakeup:1757650057116195|now:1757650057017725|diff:98470|
[2025/09/12 04:07:37 017729] [debug] |xqc_engine_main_logic|END|now:1757650057017721|
[2025/09/12 04:07:37 050455] [info] |xqc_engine_packet_process|==>|conn:0000556E08E1635C|size:1232|state:C_INITIAL_RECVD|recv_time:1757650057050452|
[2025/09/12 04:07:37 050484] [debug] |scid:b6d761278638f96e|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 04:07:37 050489] [debug] |scid:b6d761278638f96e|xqc_packet_parse_initial|success|Length:1206|
[2025/09/12 04:07:37 050498] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt|largest_pn:2461135|
[2025/09/12 04:07:37 050502] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2461136|
[2025/09/12 04:07:37 050514] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2461136|
[2025/09/12 04:07:37 050518] [debug] |scid:b6d761278638f96e|xqc_process_frames|frame_type:6|
[2025/09/12 04:07:37 050527] [debug] |scid:b6d761278638f96e|xqc_process_crypto_frame|level:0|
[2025/09/12 04:07:37 050534] [debug] |scid:b6d761278638f96e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 04:07:37 050540] [debug] |scid:b6d761278638f96e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|96u|
[2025/09/12 04:07:37 050777] [debug] |scid:b6d761278638f96e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 04:07:37 050785] [debug] |scid:b6d761278638f96e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 04:07:37 050799] [debug] |scid:b6d761278638f96e|xqc_engine_remove_wakeup_queue|next_tick_time:1757650057116195|pq_index:0|
[2025/09/12 04:07:37 050804] [debug] |scid:b6d761278638f96e|xqc_engine_add_active_queue|last_ticked_time:1757650057017432|
[2025/09/12 04:07:37 050809] [debug] |scid:b6d761278638f96e|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:37 050815] [debug] |scid:b6d761278638f96e|xqc_send_ctl_on_ack_received|conn:0000556E08E1635C|path:0|pkt_num:1|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_RECVD|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 04:07:37 050820] [debug] |scid:b6d761278638f96e|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:1184|prior_time:1757650057016945|is_app_limited:1|send_elapse:33462|ack_elapse:33507|ctl_first_sent_time:1757650057017513|lagest_ack_time:1757650057050452|curr_delivered:2368|
[2025/09/12 04:07:37 050825] [debug] |scid:b6d761278638f96e|xqc_update_sample|sampler_sent_time_update:1757650057017513|
[2025/09/12 04:07:37 050832] [debug] |scid:b6d761278638f96e|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 04:07:37 050836] [debug] |scid:b6d761278638f96e|xqc_send_ctl_update_rtt|before update rtt|conn:0000556E08E1635C|srtt:32894|rttvar:16447|minrtt:32894|latest_rtt:32939|ack_delay:432|
[2025/09/12 04:07:37 050841] [debug] |scid:b6d761278638f96e|xqc_send_ctl_update_rtt|l-0.0.0.0-47445-b6d761278638f96e p-193.167.100.100-443-a098dd236f3f93d4 |after update rtt|conn:0000556E08E1635C|srtt:32846|rttvar:12432|minrtt:32894|latest_rtt:32939|ack_delay:432|
[2025/09/12 04:07:37 050845] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 04:07:37 050850] [debug] |scid:b6d761278638f96e|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:37 050854] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|srtt:32846|rtt_var:12432|pto_duration:82574|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:07:37 050859] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|conn:0000556E08E1635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:37 050863] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|conn:0000556E08E1635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:37 050867] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|conn:0000556E08E1635C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:07:37 050871] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:07:37 050874] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757650057050854|interv:18444986423652500761|
[2025/09/12 04:07:37 050879] [debug] |scid:b6d761278638f96e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556E08E1635C|path:0|pns:0|expire:18446744073709551615|now:1757650057050854|interval:18444986423652500761|pto_count:0|srtt:32846
[2025/09/12 04:07:37 050884] [debug] |scid:b6d761278638f96e|xqc_generate_sample|sampler: send_elapse 33462, ack_elapse 33507, delivered 1184|rate 35335|lost 0|
[2025/09/12 04:07:37 050889] [debug] |scid:b6d761278638f96e|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 04:07:37 050893] [debug] |scid:b6d761278638f96e|xqc_bbr_update_min_rtt|minrtt expire|rtt:32894, old_rtt:32894|
[2025/09/12 04:07:37 050898] [debug] |scid:b6d761278638f96e|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 04:07:37 050902] [debug] |scid:b6d761278638f96e|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:1184|po_sent_time:1757650057017513|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/09/12 04:07:37 050907] [debug] |scid:b6d761278638f96e|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:1184|po_sent_time:1757650057017513|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/09/12 04:07:37 050914] [debug] |scid:b6d761278638f96e|xqc_send_ctl_on_ack_received|l-0.0.0.0-47445-b6d761278638f96e p-193.167.100.100-443-a098dd236f3f93d4 |bbr on ack|mode:0|pacing_rate:12090793|bw:35994|cwnd:140224|full_bw_reached:0|inflight:50|srtt:32846|latest_rtt:32939|min_rtt:32894|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:07:37 050920] [debug] |scid:b6d761278638f96e|xqc_process_frames|frame_type:0|
[2025/09/12 04:07:37 050924] [debug] |scid:b6d761278638f96e|xqc_process_padding_frame|process padding|
[2025/09/12 04:07:37 050931] [debug] |scid:b6d761278638f96e|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 04:07:37 050936] [debug] |scid:b6d761278638f96e|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) DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 04:07:37 050940] [debug] |scid:b6d761278638f96e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2461136|largest:2461136|pns:0|
[2025/09/12 04:07:37 050945] [info] |scid:b6d761278638f96e|xqc_conn_on_pkt_processed|====>|conn:0000556E08E1635C|path:0|size:1232|pkt_type:INIT|pkt_num:2461136|frame:PADDING ACK CRYPTO |recv_time:1757650057050452|dcid:b6d761278638f96e|dcid_seq:0|
[2025/09/12 04:07:37 050950] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:PATH_IDLE|expire:1757650177050452|now:1757650057050452|interv:120000000|
[2025/09/12 04:07:37 050955] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:CONN_IDLE|expire:1757650177050452|now:1757650057050452|interv:120000000|
[2025/09/12 04:07:37 050959] [debug] |xqc_engine_main_logic|BEGIN|now:1757650057050959|
[2025/09/12 04:07:37 050964] [debug] |scid:b6d761278638f96e|xqc_engine_process_conn|conn:0000556E08E1635C|state:C_INITIAL_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |now:1757650057050963|
[2025/09/12 04:07:37 050969] [debug] |scid:b6d761278638f96e|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_RECVD|next_state:C_INITIAL_RECVD|
[2025/09/12 04:07:37 050976] [debug] |scid:b6d761278638f96e|xqc_gen_ack_frame|largest_recv:2461136|ack_delay:524|first_ack_range:1|largest_pkt_recv_time:1757650057050452|
[2025/09/12 04:07:37 050981] [debug] |scid:b6d761278638f96e|xqc_gen_ack_frame|high:2461136|low:2461135|pkt_pns:0|
[2025/09/12 04:07:37 050985] [debug] |scid:b6d761278638f96e|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:2461136|frame_largest_recv:2461136|
[2025/09/12 04:07:37 050989] [debug] |scid:b6d761278638f96e|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 04:07:37 050994] [debug] |scid:b6d761278638f96e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:07:37 051000] [debug] |scid:b6d761278638f96e|xqc_check_acked_or_dropped_pkt|conn:0000556E08E1635C|pkt_num:0|size:39|pkt_type:INIT|frame:ACK |
[2025/09/12 04:07:37 051006] [debug] |scid:b6d761278638f96e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 04:07:37 051050] [info] |scid:b6d761278638f96e|xqc_send_packet_with_pn|<==|conn:0000556E08E1635C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:50|now:1757650057051013|stream_id:0|stream_offset:0|
[2025/09/12 04:07:37 051056] [debug] |scid:b6d761278638f96e|xqc_send_ctl_on_packet_sent|conn:0000556E08E1635C|path:0|pkt_num:3|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:C_INITIAL_RECVD|po_in_flight:0||retrans:0|
[2025/09/12 04:07:37 051061] [debug] |scid:b6d761278638f96e|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:0|
[2025/09/12 04:07:37 051065] [debug] |scid:b6d761278638f96e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:50|
[2025/09/12 04:07:37 051075] [debug] |scid:b6d761278638f96e|xqc_conn_next_wakeup_time|wakeup_time:1757650177050452|
[2025/09/12 04:07:37 051079] [debug] |scid:b6d761278638f96e|xqc_engine_add_wakeup_queue|next_tick_time:1757650177050452|
[2025/09/12 04:07:37 051083] [debug] |xqc_engine_wakeup_after|wakeup:1757650177050452|now:1757650057051083|diff:119999369|
[2025/09/12 04:07:37 051088] [debug] |xqc_engine_main_logic|END|now:1757650057050963|
[2025/09/12 04:07:37 051096] [info] |xqc_engine_packet_process|==>|conn:0000556E08E1635C|size:212|state:C_INITIAL_RECVD|recv_time:1757650057051095|
[2025/09/12 04:07:37 051101] [debug] |scid:b6d761278638f96e|xqc_packet_parse_handshake|success|Length:187|
[2025/09/12 04:07:37 051106] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:07:37 051110] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2461135|
[2025/09/12 04:07:37 051116] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2461135|
[2025/09/12 04:07:37 051120] [debug] |scid:b6d761278638f96e|xqc_process_frames|frame_type:6|
[2025/09/12 04:07:37 051125] [debug] |scid:b6d761278638f96e|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_RECVD|
[2025/09/12 04:07:37 051129] [debug] |scid:b6d761278638f96e|xqc_engine_remove_wakeup_queue|next_tick_time:1757650177050452|pq_index:0|
[2025/09/12 04:07:37 051133] [debug] |scid:b6d761278638f96e|xqc_engine_add_active_queue|last_ticked_time:1757650057050963|
[2025/09/12 04:07:37 051137] [debug] |scid:b6d761278638f96e|xqc_process_crypto_frame|level:2|
[2025/09/12 04:07:37 051141] [debug] |scid:b6d761278638f96e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 04:07:37 051145] [debug] |scid:b6d761278638f96e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|164u|
[2025/09/12 04:07:37 051192] [debug] |scid:b6d761278638f96e|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:65535|
[2025/09/12 04:07:37 051198] [info] |scid:b6d761278638f96e|xqc_conn_tls_transport_params_cb|store sr_token with cid: a098dd236f3f93d4|token:7aa1037631d0c8f0125b3641592b2d99
[2025/09/12 04:07:37 051204] [debug] |scid:b6d761278638f96e|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/09/12 04:07:37 051208] [warn] |scid:b6d761278638f96e|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 04:07:37 051413] [debug] |scid:b6d761278638f96e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 04:07:37 051420] [debug] |scid:b6d761278638f96e|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 04:07:37 051426] [debug] |scid:b6d761278638f96e|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:07:37 051430] [debug] |scid:b6d761278638f96e|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 DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 04:07:37 051435] [debug] |scid:b6d761278638f96e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2461135|largest:2461135|pns:1|
[2025/09/12 04:07:37 051439] [info] |scid:b6d761278638f96e|xqc_conn_on_pkt_processed|====>|conn:0000556E08E1635C|path:0|size:212|pkt_type:HSK|pkt_num:2461135|frame:CRYPTO |recv_time:1757650057051095|dcid:b6d761278638f96e|dcid_seq:0|
[2025/09/12 04:07:37 051444] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:PATH_IDLE|expire:1757650177051095|now:1757650057051095|interv:120000000|
[2025/09/12 04:07:37 051448] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:CONN_IDLE|expire:1757650177051095|now:1757650057051095|interv:120000000|
[2025/09/12 04:07:37 051452] [debug] |xqc_engine_main_logic|BEGIN|now:1757650057051452|
[2025/09/12 04:07:37 051457] [debug] |scid:b6d761278638f96e|xqc_engine_process_conn|conn:0000556E08E1635C|state:C_INITIAL_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757650057051456|
[2025/09/12 04:07:37 051462] [info] |scid:b6d761278638f96e|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 04:07:37 051470] [debug] |scid:b6d761278638f96e|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 04:07:37 051474] [debug] |scid:b6d761278638f96e|xqc_process_crypto_write_streams|
[2025/09/12 04:07:37 051478] [debug] |scid:b6d761278638f96e|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 04:07:37 051483] [info] |scid:b6d761278638f96e|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:68|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757650057051482|
[2025/09/12 04:07:37 051487] [debug] |scid:b6d761278638f96e|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000556E08E1635C|
[2025/09/12 04:07:37 051492] [info] |scid:b6d761278638f96e|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:07:37 051496] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|srtt:32846|rtt_var:12432|pto_duration:82574|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:07:37 051501] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|conn:0000556E08E1635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:37 051507] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|conn:0000556E08E1635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:37 051513] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|conn:0000556E08E1635C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:07:37 051518] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:07:37 051523] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757650057051496|interv:18444986423652500119|
[2025/09/12 04:07:37 051530] [debug] |scid:b6d761278638f96e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556E08E1635C|path:0|pns:0|expire:18446744073709551615|now:1757650057051496|interval:18444986423652500119|pto_count:0|srtt:32846
[2025/09/12 04:07:37 051537] [debug] |scid:b6d761278638f96e|xqc_conn_early_data_reject|reject|
[2025/09/12 04:07:37 051543] [debug] |scid:b6d761278638f96e|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 04:07:37 051551] [debug] |scid:b6d761278638f96e|xqc_stream_write_buffed_data_to_packets|resend 1RTT stream packets|stream_id:0|offset:17|fin:1|
[2025/09/12 04:07:37 051556] [debug] |scid:b6d761278638f96e|xqc_stream_write_buffed_data_to_packets|write 1RTT packets|
[2025/09/12 04:07:37 051560] [debug] |scid:b6d761278638f96e|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 04:07:37 051565] [debug] |scid:b6d761278638f96e|xqc_gen_ack_frame|largest_recv:2461135|ack_delay:470|first_ack_range:0|largest_pkt_recv_time:1757650057051095|
[2025/09/12 04:07:37 051583] [debug] |scid:b6d761278638f96e|xqc_gen_ack_frame|high:2461135|low:2461135|pkt_pns:1|
[2025/09/12 04:07:37 051590] [debug] |scid:b6d761278638f96e|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:2461135|frame_largest_recv:2461135|
[2025/09/12 04:07:37 051595] [debug] |scid:b6d761278638f96e|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 04:07:37 051600] [debug] |scid:b6d761278638f96e|xqc_path_get_perf_class|conn:0000556E08E1635C|path_id:0|path_srtt:32846|min_srtt:32846|path_bw:35994|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:37 051604] [debug] |scid:b6d761278638f96e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556E08E1635C|path_id:0|path_srtt:32846|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:37 051609] [debug] |scid:b6d761278638f96e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:68|reinj:0|path_class:2|
[2025/09/12 04:07:37 051614] [debug] |scid:b6d761278638f96e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:07:37 051618] [debug] |scid:b6d761278638f96e|xqc_path_get_perf_class|conn:0000556E08E1635C|path_id:0|path_srtt:32846|min_srtt:32846|path_bw:35994|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:37 051626] [debug] |scid:b6d761278638f96e|xqc_send_ctl_can_send|l-0.0.0.0-47445-b6d761278638f96e p-193.167.100.100-443-a098dd236f3f93d4 |path:0|can:1|pkt_sz:34|schedule_bytes:68|inflight:0|cwnd:140224|conn:0000556E08E1635C|stream_id:0|stream_offset:17|
[2025/09/12 04:07:37 051631] [debug] |scid:b6d761278638f96e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556E08E1635C|path_id:0|path_srtt:32846|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:37 051635] [debug] |scid:b6d761278638f96e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:34|reinj:0|path_class:2|
[2025/09/12 04:07:37 051640] [debug] |scid:b6d761278638f96e|xqc_check_acked_or_dropped_pkt|conn:0000556E08E1635C|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:07:37 051644] [debug] |scid:b6d761278638f96e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:07:37 051672] [info] |scid:b6d761278638f96e|xqc_send_packet_with_pn|<==|conn:0000556E08E1635C|path:0|pkt_num:0|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757650057051651|stream_id:0|stream_offset:0|
[2025/09/12 04:07:37 051678] [debug] |scid:b6d761278638f96e|xqc_send_ctl_on_packet_sent|conn:0000556E08E1635C|path:0|pkt_num:0|origin_pktnum:0|size:68|enc_size:84|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:37 051683] [debug] |scid:b6d761278638f96e|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 04:07:37 051687] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|srtt:32846|rtt_var:12432|pto_duration:82574|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:07:37 051691] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|conn:0000556E08E1635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:37 051695] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|conn:0000556E08E1635C|path:0|PNS: 1, unacked: 68|
[2025/09/12 04:07:37 051699] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|conn:0000556E08E1635C|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:07:37 051703] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:LOSS_DETECTION|expire:1757650057134225|now:1757650057051687|interv:82538|
[2025/09/12 04:07:37 051707] [debug] |scid:b6d761278638f96e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556E08E1635C|path:0|pns:1|expire:1757650057134225|now:1757650057051687|interval:82538|pto_count:0|srtt:32846
[2025/09/12 04:07:37 051711] [debug] |scid:b6d761278638f96e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:68|
[2025/09/12 04:07:37 051716] [debug] |scid:b6d761278638f96e|xqc_check_acked_or_dropped_pkt|conn:0000556E08E1635C|pkt_num:0|size:37|pkt_type:HSK|frame:ACK |
[2025/09/12 04:07:37 051720] [debug] |scid:b6d761278638f96e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:07:37 051739] [info] |scid:b6d761278638f96e|xqc_send_packet_with_pn|<==|conn:0000556E08E1635C|path:0|pkt_num:1|size:37|sent:53|pkt_type:HSK|frame:ACK |inflight:68|now:1757650057051726|stream_id:0|stream_offset:0|
[2025/09/12 04:07:37 051745] [debug] |scid:b6d761278638f96e|xqc_send_ctl_on_packet_sent|conn:0000556E08E1635C|path:0|pkt_num:1|origin_pktnum:0|size:37|enc_size:53|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:37 051749] [debug] |scid:b6d761278638f96e|xqc_check_acked_or_dropped_pkt|conn:0000556E08E1635C|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:37 051754] [debug] |scid:b6d761278638f96e|xqc_send_ctl_can_send|l-0.0.0.0-47445-b6d761278638f96e p-193.167.100.100-443-a098dd236f3f93d4 |path:0|can:1|pkt_sz:34|schedule_bytes:0|inflight:68|cwnd:140224|conn:0000556E08E1635C|stream_id:0|stream_offset:17|
[2025/09/12 04:07:37 051758] [debug] |scid:b6d761278638f96e|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:37 051766] [debug] |scid:b6d761278638f96e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:07:37 051783] [info] |scid:b6d761278638f96e|xqc_send_packet_with_pn|<==|conn:0000556E08E1635C|path:0|pkt_num:1|size:34|sent:50|pkt_type:SHORT_HEADER|frame:STREAM |inflight:68|now:1757650057051771|stream_id:0|stream_offset:17|
[2025/09/12 04:07:37 051788] [debug] |scid:b6d761278638f96e|xqc_send_ctl_on_packet_sent|conn:0000556E08E1635C|path:0|pkt_num:1|origin_pktnum:0|size:34|enc_size:50|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:37 051793] [debug] |scid:b6d761278638f96e|xqc_send_ctl_on_packet_sent|path:0|inflight:68|applimit:0|
[2025/09/12 04:07:37 051797] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|srtt:32846|rtt_var:12432|pto_duration:82574|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:07:37 051801] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|conn:0000556E08E1635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:37 051805] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|conn:0000556E08E1635C|path:0|PNS: 1, unacked: 68|
[2025/09/12 04:07:37 051809] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|conn:0000556E08E1635C|path:0|PNS: 2, unacked: 34|
[2025/09/12 04:07:37 051812] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:07:37 051816] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:LOSS_DETECTION|expire:1757650057134225|now:1757650057051797|interv:82428|
[2025/09/12 04:07:37 051820] [debug] |scid:b6d761278638f96e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556E08E1635C|path:0|pns:1|expire:1757650057134225|now:1757650057051797|interval:82428|pto_count:0|srtt:32846
[2025/09/12 04:07:37 051824] [debug] |scid:b6d761278638f96e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:102|
[2025/09/12 04:07:37 051829] [debug] |scid:b6d761278638f96e|xqc_conn_next_wakeup_time|wakeup_time:1757650057134225|
[2025/09/12 04:07:37 051833] [debug] |scid:b6d761278638f96e|xqc_engine_add_wakeup_queue|next_tick_time:1757650057134225|
[2025/09/12 04:07:37 051837] [debug] |xqc_engine_wakeup_after|wakeup:1757650057134225|now:1757650057051837|diff:82388|
[2025/09/12 04:07:37 051841] [debug] |xqc_engine_main_logic|END|now:1757650057051456|
[2025/09/12 04:07:37 051846] [debug] |xqc_engine_main_logic|BEGIN|now:1757650057051846|
[2025/09/12 04:07:37 051850] [debug] |xqc_engine_wakeup_after|wakeup:1757650057134225|now:1757650057051850|diff:82375|
[2025/09/12 04:07:37 051854] [debug] |xqc_engine_main_logic|END|now:1757650057051846|
[2025/09/12 04:07:37 082935] [info] |xqc_engine_packet_process|==>|conn:0000556E08E1635C|size:48|state:ESTABED|recv_time:1757650057082933|
[2025/09/12 04:07:37 082964] [debug] |scid:b6d761278638f96e|xqc_packet_parse_handshake|success|Length:24|
[2025/09/12 04:07:37 082975] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt|largest_pn:2461135|
[2025/09/12 04:07:37 082979] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2461136|
[2025/09/12 04:07:37 082987] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2461136|
[2025/09/12 04:07:37 082992] [debug] |scid:b6d761278638f96e|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:37 082999] [debug] |scid:b6d761278638f96e|xqc_send_ctl_on_ack_received|conn:0000556E08E1635C|path:0|pkt_num:0|origin_pktnum:0|size:68|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 04:07:37 083004] [debug] |scid:b6d761278638f96e|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:68|prior_delivered:2368|prior_time:1757650057051651|is_app_limited:1|send_elapse:0|ack_elapse:31282|ctl_first_sent_time:1757650057051651|lagest_ack_time:1757650057082933|curr_delivered:2436|
[2025/09/12 04:07:37 083009] [debug] |scid:b6d761278638f96e|xqc_update_sample|sampler_sent_time_update:1757650057051651|
[2025/09/12 04:07:37 083026] [debug] |scid:b6d761278638f96e|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 04:07:37 083030] [debug] |scid:b6d761278638f96e|xqc_send_ctl_update_rtt|before update rtt|conn:0000556E08E1635C|srtt:32846|rttvar:12432|minrtt:32894|latest_rtt:31282|ack_delay:352|
[2025/09/12 04:07:37 083035] [debug] |scid:b6d761278638f96e|xqc_send_ctl_update_rtt|l-0.0.0.0-47445-b6d761278638f96e p-193.167.100.100-443-a098dd236f3f93d4 |after update rtt|conn:0000556E08E1635C|srtt:32607|rttvar:9803|minrtt:31282|latest_rtt:31282|ack_delay:352|
[2025/09/12 04:07:37 083039] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 04:07:37 083044] [debug] |scid:b6d761278638f96e|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:37 083048] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|srtt:32607|rtt_var:9803|pto_duration:71819|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:07:37 083053] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|conn:0000556E08E1635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:37 083057] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|conn:0000556E08E1635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:37 083061] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|conn:0000556E08E1635C|path:0|PNS: 2, unacked: 34|
[2025/09/12 04:07:37 083065] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:07:37 083069] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757650057083048|interv:18444986423652468567|
[2025/09/12 04:07:37 083073] [debug] |scid:b6d761278638f96e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556E08E1635C|path:0|pns:0|expire:18446744073709551615|now:1757650057083048|interval:18444986423652468567|pto_count:0|srtt:32607
[2025/09/12 04:07:37 083078] [debug] |scid:b6d761278638f96e|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31282, delivered 68|rate 2173|lost 0|
[2025/09/12 04:07:37 083083] [debug] |scid:b6d761278638f96e|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 04:07:37 083087] [debug] |scid:b6d761278638f96e|xqc_bbr_update_min_rtt|probertt expire|rtt:31282, old_rtt:32894|
[2025/09/12 04:07:37 083091] [debug] |scid:b6d761278638f96e|xqc_bbr_update_min_rtt|minrtt expire|rtt:31282, old_rtt:32894|
[2025/09/12 04:07:37 083095] [debug] |scid:b6d761278638f96e|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 04:07:37 083099] [debug] |scid:b6d761278638f96e|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:140224|packet_lost:0|acked:68|po_sent_time:1757650057051651|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2436|
[2025/09/12 04:07:37 083104] [debug] |scid:b6d761278638f96e|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:140224|packet_lost:0|acked:68|po_sent_time:1757650057051651|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2436|
[2025/09/12 04:07:37 083109] [debug] |scid:b6d761278638f96e|xqc_send_ctl_on_ack_received|l-0.0.0.0-47445-b6d761278638f96e p-193.167.100.100-443-a098dd236f3f93d4 |bbr on ack|mode:0|pacing_rate:12090793|bw:35994|cwnd:140292|full_bw_reached:0|inflight:34|srtt:32607|latest_rtt:31282|min_rtt:31282|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:07:37 083116] [debug] |scid:b6d761278638f96e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2461136|largest:2461136|pns:1|
[2025/09/12 04:07:37 083121] [info] |scid:b6d761278638f96e|xqc_conn_on_pkt_processed|====>|conn:0000556E08E1635C|path:0|size:48|pkt_type:HSK|pkt_num:2461136|frame:ACK |recv_time:1757650057082933|dcid:b6d761278638f96e|dcid_seq:0|
[2025/09/12 04:07:37 083129] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:PATH_IDLE|expire:1757650177082933|now:1757650057082933|interv:120000000|
[2025/09/12 04:07:37 083133] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:CONN_IDLE|expire:1757650177082933|now:1757650057082933|interv:120000000|
[2025/09/12 04:07:37 083137] [debug] |scid:b6d761278638f96e|xqc_engine_remove_wakeup_queue|next_tick_time:1757650057134225|pq_index:0|
[2025/09/12 04:07:37 083142] [debug] |scid:b6d761278638f96e|xqc_engine_add_active_queue|last_ticked_time:1757650057051456|
[2025/09/12 04:07:37 083147] [debug] |xqc_engine_main_logic|BEGIN|now:1757650057083146|
[2025/09/12 04:07:37 083152] [debug] |scid:b6d761278638f96e|xqc_engine_process_conn|conn:0000556E08E1635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757650057083151|
[2025/09/12 04:07:37 083161] [debug] |scid:b6d761278638f96e|xqc_conn_next_wakeup_time|wakeup_time:1757650177082933|
[2025/09/12 04:07:37 083165] [debug] |scid:b6d761278638f96e|xqc_engine_add_wakeup_queue|next_tick_time:1757650177082933|
[2025/09/12 04:07:37 083169] [debug] |xqc_engine_wakeup_after|wakeup:1757650177082933|now:1757650057083169|diff:119999764|
[2025/09/12 04:07:37 083174] [debug] |xqc_engine_main_logic|END|now:1757650057083151|
[2025/09/12 04:07:37 083179] [debug] |xqc_engine_main_logic|BEGIN|now:1757650057083179|
[2025/09/12 04:07:37 083183] [debug] |xqc_engine_wakeup_after|wakeup:1757650177082933|now:1757650057083183|diff:119999750|
[2025/09/12 04:07:37 083187] [debug] |xqc_engine_main_logic|END|now:1757650057083179|
[2025/09/12 04:07:37 083239] [info] |xqc_engine_packet_process|==>|conn:0000556E08E1635C|size:400|state:ESTABED|recv_time:1757650057083238|
[2025/09/12 04:07:37 083246] [debug] |scid:b6d761278638f96e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b6d761278638f96e|spin_bit:0|
[2025/09/12 04:07:37 083252] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:07:37 083256] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2461135|
[2025/09/12 04:07:37 083263] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2461135|
[2025/09/12 04:07:37 083267] [debug] |scid:b6d761278638f96e|xqc_process_frames|frame_type:6|
[2025/09/12 04:07:37 083273] [debug] |scid:b6d761278638f96e|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 04:07:37 083278] [debug] |scid:b6d761278638f96e|xqc_engine_remove_wakeup_queue|next_tick_time:1757650177082933|pq_index:0|
[2025/09/12 04:07:37 083282] [debug] |scid:b6d761278638f96e|xqc_engine_add_active_queue|last_ticked_time:1757650057083151|
[2025/09/12 04:07:37 083286] [debug] |scid:b6d761278638f96e|xqc_process_crypto_frame|level:3|
[2025/09/12 04:07:37 083290] [debug] |scid:b6d761278638f96e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 04:07:37 083294] [debug] |scid:b6d761278638f96e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|250u|
[2025/09/12 04:07:37 083480] [debug] |scid:b6d761278638f96e|xqc_process_frames|frame_type:1e|
[2025/09/12 04:07:37 083487] [debug] |scid:b6d761278638f96e|xqc_process_frames|frame_type:18|
[2025/09/12 04:07:37 083491] [debug] |scid:b6d761278638f96e|xqc_process_new_conn_id_frame|new_conn_id|400000107061a931|sr_token:80a68650275088e94293f3a35060aa52
[2025/09/12 04:07:37 083499] [debug] |scid:b6d761278638f96e|xqc_process_frames|frame_type:18|
[2025/09/12 04:07:37 083503] [debug] |scid:b6d761278638f96e|xqc_process_new_conn_id_frame|new_conn_id|40000015486b876c|sr_token:d89167020863e9734bffddd046511604
[2025/09/12 04:07:37 083508] [debug] |scid:b6d761278638f96e|xqc_process_frames|frame_type:18|
[2025/09/12 04:07:37 083511] [debug] |scid:b6d761278638f96e|xqc_process_new_conn_id_frame|new_conn_id|4000000888470ef2|sr_token:489c34b3032777af33f07b7eab962ea3
[2025/09/12 04:07:37 083516] [debug] |scid:b6d761278638f96e|xqc_process_frames|frame_type:18|
[2025/09/12 04:07:37 083523] [debug] |scid:b6d761278638f96e|xqc_process_new_conn_id_frame|new_conn_id|400000030f1c70d1|sr_token:1dd6e66b2c241f98f76c82b400b59b0d
[2025/09/12 04:07:37 083528] [debug] |scid:b6d761278638f96e|xqc_process_frames|frame_type:0|
[2025/09/12 04:07:37 083532] [debug] |scid:b6d761278638f96e|xqc_process_padding_frame|process padding|
[2025/09/12 04:07:37 083536] [info] |scid:b6d761278638f96e|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000556E08E1635C|
[2025/09/12 04:07:37 083541] [info] |scid:b6d761278638f96e|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 04:07:37 083545] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|srtt:32607|rtt_var:9803|pto_duration:71819|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:07:37 083550] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|conn:0000556E08E1635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:37 083554] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|conn:0000556E08E1635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:37 083558] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|conn:0000556E08E1635C|path:0|PNS: 2, unacked: 34|
[2025/09/12 04:07:37 083562] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:LOSS_DETECTION|expire:1757650057148590|now:1757650057083545|interv:65045|
[2025/09/12 04:07:37 083566] [debug] |scid:b6d761278638f96e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556E08E1635C|path:0|pns:2|expire:1757650057148590|now:1757650057083545|interval:65045|pto_count:0|srtt:32607
[2025/09/12 04:07:37 083601] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:ACK_01RTT|expire:1757650057108238|now:1757650057083238|interv:25000|
[2025/09/12 04:07:37 083608] [debug] |scid:b6d761278638f96e|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_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757650057083238|max_ack_delay:25000|
[2025/09/12 04:07:37 083616] [debug] |scid:b6d761278638f96e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2461135|largest:2461135|pns:2|
[2025/09/12 04:07:37 083623] [info] |scid:b6d761278638f96e|xqc_conn_on_pkt_processed|====>|conn:0000556E08E1635C|path:0|size:400|pkt_type:SHORT_HEADER|pkt_num:2461135|frame:PADDING CRYPTO NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1757650057083238|dcid:b6d761278638f96e|dcid_seq:0|
[2025/09/12 04:07:37 083630] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:PATH_IDLE|expire:1757650177083238|now:1757650057083238|interv:120000000|
[2025/09/12 04:07:37 083634] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:CONN_IDLE|expire:1757650177083238|now:1757650057083238|interv:120000000|
[2025/09/12 04:07:37 083638] [debug] |xqc_engine_main_logic|BEGIN|now:1757650057083638|
[2025/09/12 04:07:37 083643] [debug] |scid:b6d761278638f96e|xqc_engine_process_conn|conn:0000556E08E1635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757650057083642|
[2025/09/12 04:07:37 083648] [debug] |scid:b6d761278638f96e|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 04:07:37 083653] [debug] |scid:b6d761278638f96e|xqc_process_crypto_write_streams|
[2025/09/12 04:07:37 083656] [debug] |scid:b6d761278638f96e|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 04:07:37 083660] [debug] |scid:b6d761278638f96e|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 04:07:37 083673] [debug] |scid:b6d761278638f96e|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:a01d19a98ebab27c|sr_token:90cdcb22fe7f000014d2f8d36d550000|seq_num:1
[2025/09/12 04:07:37 083679] [debug] |scid:b6d761278638f96e|xqc_path_get_perf_class|conn:0000556E08E1635C|path_id:0|path_srtt:32607|min_srtt:32607|path_bw:35994|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:37 083689] [debug] |scid:b6d761278638f96e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556E08E1635C|path_id:0|path_srtt:32607|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:37 083694] [debug] |scid:b6d761278638f96e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:41|reinj:0|path_class:2|
[2025/09/12 04:07:37 083699] [debug] |scid:b6d761278638f96e|xqc_check_acked_or_dropped_pkt|conn:0000556E08E1635C|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 04:07:37 083705] [debug] |scid:b6d761278638f96e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 04:07:37 083749] [info] |scid:b6d761278638f96e|xqc_send_packet_with_pn|<==|conn:0000556E08E1635C|path:0|pkt_num:2|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:34|now:1757650057083713|stream_id:0|stream_offset:0|
[2025/09/12 04:07:37 083756] [debug] |scid:b6d761278638f96e|xqc_send_ctl_on_packet_sent|conn:0000556E08E1635C|path:0|pkt_num:2|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:37 083760] [debug] |scid:b6d761278638f96e|xqc_send_ctl_on_packet_sent|path:0|inflight:34|applimit:0|
[2025/09/12 04:07:37 083764] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|srtt:32607|rtt_var:9803|pto_duration:71819|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:07:37 083769] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|conn:0000556E08E1635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:37 083773] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|conn:0000556E08E1635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:37 083777] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|conn:0000556E08E1635C|path:0|PNS: 2, unacked: 75|
[2025/09/12 04:07:37 083780] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:LOSS_DETECTION|expire:1757650057180532|now:1757650057083764|interv:96768|
[2025/09/12 04:07:37 083784] [debug] |scid:b6d761278638f96e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556E08E1635C|path:0|pns:2|expire:1757650057180532|now:1757650057083764|interval:96768|pto_count:0|srtt:32607
[2025/09/12 04:07:37 083789] [debug] |scid:b6d761278638f96e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140292|inflight:75|
[2025/09/12 04:07:37 083794] [debug] |scid:b6d761278638f96e|xqc_conn_next_wakeup_time|wakeup_time:1757650057108238|
[2025/09/12 04:07:37 083798] [debug] |scid:b6d761278638f96e|xqc_engine_add_wakeup_queue|next_tick_time:1757650057108238|
[2025/09/12 04:07:37 083802] [debug] |xqc_engine_wakeup_after|wakeup:1757650057108238|now:1757650057083802|diff:24436|
[2025/09/12 04:07:37 083806] [debug] |xqc_engine_main_logic|END|now:1757650057083642|
[2025/09/12 04:07:37 083812] [debug] |xqc_engine_main_logic|BEGIN|now:1757650057083812|
[2025/09/12 04:07:37 083816] [debug] |xqc_engine_wakeup_after|wakeup:1757650057108238|now:1757650057083816|diff:24422|
[2025/09/12 04:07:37 083820] [debug] |xqc_engine_main_logic|END|now:1757650057083812|
[2025/09/12 04:07:37 084250] [info] |xqc_engine_packet_process|==>|conn:0000556E08E1635C|size:1232|state:ESTABED|recv_time:1757650057084249|
[2025/09/12 04:07:37 084256] [debug] |scid:b6d761278638f96e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b6d761278638f96e|spin_bit:0|
[2025/09/12 04:07:37 084261] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt|largest_pn:2461135|
[2025/09/12 04:07:37 084265] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2461136|
[2025/09/12 04:07:37 084271] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2461136|
[2025/09/12 04:07:37 084275] [debug] |scid:b6d761278638f96e|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:37 084285] [debug] |scid:b6d761278638f96e|xqc_send_ctl_on_ack_received|conn:0000556E08E1635C|path:0|pkt_num:1|origin_pktnum:0|size:34|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 04:07:37 084289] [debug] |scid:b6d761278638f96e|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:102|prior_delivered:2368|prior_time:1757650057051651|is_app_limited:0|send_elapse:120|ack_elapse:32598|ctl_first_sent_time:1757650057051771|lagest_ack_time:1757650057084249|curr_delivered:2470|
[2025/09/12 04:07:37 084294] [debug] |scid:b6d761278638f96e|xqc_update_sample|sampler_sent_time_update:1757650057051771|
[2025/09/12 04:07:37 084299] [debug] |scid:b6d761278638f96e|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 04:07:37 084304] [debug] |scid:b6d761278638f96e|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 04:07:37 084308] [debug] |scid:b6d761278638f96e|xqc_send_ctl_update_rtt|before update rtt|conn:0000556E08E1635C|srtt:32607|rttvar:9803|minrtt:31282|latest_rtt:32478|ack_delay:712|
[2025/09/12 04:07:37 084312] [debug] |scid:b6d761278638f96e|xqc_send_ctl_update_rtt|l-0.0.0.0-47445-b6d761278638f96e p-193.167.100.100-443-a098dd236f3f93d4 |after update rtt|conn:0000556E08E1635C|srtt:32502|rttvar:7563|minrtt:31282|latest_rtt:32478|ack_delay:712|
[2025/09/12 04:07:37 084317] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 04:07:37 084321] [debug] |scid:b6d761278638f96e|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:37 084325] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|srtt:32502|rtt_var:7563|pto_duration:62754|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:07:37 084329] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|conn:0000556E08E1635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:37 084333] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|conn:0000556E08E1635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:37 084337] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_pto_time_and_space|conn:0000556E08E1635C|path:0|PNS: 2, unacked: 41|
[2025/09/12 04:07:37 084341] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:LOSS_DETECTION|expire:1757650057171467|now:1757650057084325|interv:87142|
[2025/09/12 04:07:37 084345] [debug] |scid:b6d761278638f96e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556E08E1635C|path:0|pns:2|expire:1757650057171467|now:1757650057084325|interval:87142|pto_count:0|srtt:32502
[2025/09/12 04:07:37 084349] [debug] |scid:b6d761278638f96e|xqc_generate_sample|sampler: send_elapse 120, ack_elapse 32598, delivered 102|rate 3129|lost 0|
[2025/09/12 04:07:37 084354] [debug] |scid:b6d761278638f96e|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3129) in round 3|
[2025/09/12 04:07:37 084358] [debug] |scid:b6d761278638f96e|xqc_bbr_update_min_rtt|minrtt expire|rtt:31282, old_rtt:31282|
[2025/09/12 04:07:37 084362] [debug] |scid:b6d761278638f96e|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 04:07:37 084366] [debug] |scid:b6d761278638f96e|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:140292|packet_lost:0|acked:34|po_sent_time:1757650057051771|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2436|
[2025/09/12 04:07:37 084370] [debug] |scid:b6d761278638f96e|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:140292|packet_lost:0|acked:34|po_sent_time:1757650057051771|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2436|
[2025/09/12 04:07:37 084375] [debug] |scid:b6d761278638f96e|xqc_send_ctl_on_ack_received|l-0.0.0.0-47445-b6d761278638f96e p-193.167.100.100-443-a098dd236f3f93d4 |bbr on ack|mode:0|pacing_rate:12090793|bw:35994|cwnd:140326|full_bw_reached:0|inflight:41|srtt:32502|latest_rtt:32478|min_rtt:31282|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:37 084383] [debug] |scid:b6d761278638f96e|xqc_process_frames|frame_type:8|
[2025/09/12 04:07:37 084388] [debug] |scid:b6d761278638f96e|xqc_process_stream_frame|offset:0|data_length:1196|fin:0|stream_id:0|path:0|
[2025/09/12 04:07:37 084393] [debug] |scid:b6d761278638f96e|xqc_insert_stream_frame|merge left|merged_offset_end:1196|new_offset:0|new_len:1196|
[2025/09/12 04:07:37 084397] [debug] |scid:b6d761278638f96e|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/09/12 04:07:37 084401] [debug] |scid:b6d761278638f96e|xqc_engine_remove_wakeup_queue|next_tick_time:1757650057108238|pq_index:0|
[2025/09/12 04:07:37 084405] [debug] |scid:b6d761278638f96e|xqc_engine_add_active_queue|last_ticked_time:1757650057083642|
[2025/09/12 04:07:37 084409] [debug] |scid:b6d761278638f96e|xqc_process_stream_frame|stream_length:0|merged_offset_end:1196|stream_id:0|
[2025/09/12 04:07:37 084414] [debug] |scid:b6d761278638f96e|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:07:37 084418] [debug] |scid:b6d761278638f96e|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_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 04:07:37 084422] [debug] |scid:b6d761278638f96e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2461136|largest:2461136|pns:2|
[2025/09/12 04:07:37 084427] [info] |scid:b6d761278638f96e|xqc_conn_on_pkt_processed|====>|conn:0000556E08E1635C|path:0|size:1232|pkt_type:SHORT_HEADER|pkt_num:2461136|frame:ACK STREAM |recv_time:1757650057084249|dcid:b6d761278638f96e|dcid_seq:0|
[2025/09/12 04:07:37 084432] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:PATH_IDLE|expire:1757650177084249|now:1757650057084249|interv:120000000|
[2025/09/12 04:07:37 084436] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:CONN_IDLE|expire:1757650177084249|now:1757650057084249|interv:120000000|
[2025/09/12 04:07:37 084440] [debug] |xqc_engine_main_logic|BEGIN|now:1757650057084440|
[2025/09/12 04:07:37 084444] [debug] |scid:b6d761278638f96e|xqc_engine_process_conn|conn:0000556E08E1635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757650057084443|
[2025/09/12 04:07:37 084449] [debug] |scid:b6d761278638f96e|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:0000556E08E1635C|
[2025/09/12 04:07:37 084473] [debug] |scid:b6d761278638f96e|xqc_gen_ack_frame|largest_recv:2461136|ack_delay:223|first_ack_range:1|largest_pkt_recv_time:1757650057084249|
[2025/09/12 04:07:37 084478] [debug] |scid:b6d761278638f96e|xqc_gen_ack_frame|high:2461136|low:2461135|pkt_pns:2|
[2025/09/12 04:07:37 084482] [debug] |scid:b6d761278638f96e|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:2461136|frame_largest_recv:2461136|
[2025/09/12 04:07:37 084486] [debug] |scid:b6d761278638f96e|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:07:37 084491] [debug] |scid:b6d761278638f96e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:07:37 084496] [debug] |scid:b6d761278638f96e|xqc_check_acked_or_dropped_pkt|conn:0000556E08E1635C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:07:37 084500] [debug] |scid:b6d761278638f96e|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:3-8|next_skip_chance:1757650057347762|current_time:1757650057084500|
[2025/09/12 04:07:37 084505] [debug] |scid:b6d761278638f96e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 04:07:37 084536] [info] |scid:b6d761278638f96e|xqc_send_packet_with_pn|<==|conn:0000556E08E1635C|path:0|pkt_num:9|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:41|now:1757650057084510|stream_id:0|stream_offset:0|
[2025/09/12 04:07:37 084546] [debug] |scid:b6d761278638f96e|xqc_send_ctl_on_packet_sent|conn:0000556E08E1635C|path:0|pkt_num:9|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:37 084551] [debug] |scid:b6d761278638f96e|xqc_conn_next_wakeup_time|wakeup_time:1757650057171467|
[2025/09/12 04:07:37 084555] [debug] |scid:b6d761278638f96e|xqc_engine_add_wakeup_queue|next_tick_time:1757650057171467|
[2025/09/12 04:07:37 084559] [debug] |xqc_engine_wakeup_after|wakeup:1757650057171467|now:1757650057084559|diff:86908|
[2025/09/12 04:07:37 084563] [debug] |xqc_engine_main_logic|END|now:1757650057084443|
[2025/09/12 04:07:37 084590] [debug] |xqc_engine_main_logic|BEGIN|now:1757650057084590|
[2025/09/12 04:07:37 084601] [debug] |xqc_engine_wakeup_after|wakeup:1757650057171467|now:1757650057084601|diff:86866|
[2025/09/12 04:07:37 084606] [debug] |xqc_engine_main_logic|END|now:1757650057084590|
[2025/09/12 04:07:37 085247] [info] |xqc_engine_packet_process|==>|conn:0000556E08E1635C|size:1232|state:ESTABED|recv_time:1757650057085246|
[2025/09/12 04:07:37 085252] [debug] |scid:b6d761278638f96e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b6d761278638f96e|spin_bit:0|
[2025/09/12 04:07:37 085258] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt|largest_pn:2461136|
[2025/09/12 04:07:37 085262] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2461137|
[2025/09/12 04:07:37 085268] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2461137|
[2025/09/12 04:07:37 085272] [debug] |scid:b6d761278638f96e|xqc_process_frames|frame_type:c|
[2025/09/12 04:07:37 085276] [debug] |scid:b6d761278638f96e|xqc_process_stream_frame|offset:1196|data_length:1200|fin:0|stream_id:0|path:0|
[2025/09/12 04:07:37 085281] [debug] |scid:b6d761278638f96e|xqc_insert_stream_frame|merge left|merged_offset_end:2396|new_offset:1196|new_len:1200|
[2025/09/12 04:07:37 085285] [debug] |scid:b6d761278638f96e|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/09/12 04:07:37 085289] [debug] |scid:b6d761278638f96e|xqc_engine_remove_wakeup_queue|next_tick_time:1757650057171467|pq_index:0|
[2025/09/12 04:07:37 085293] [debug] |scid:b6d761278638f96e|xqc_engine_add_active_queue|last_ticked_time:1757650057084443|
[2025/09/12 04:07:37 085296] [debug] |scid:b6d761278638f96e|xqc_process_stream_frame|stream_length:0|merged_offset_end:2396|stream_id:0|
[2025/09/12 04:07:37 085301] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:ACK_01RTT|expire:1757650057110246|now:1757650057085246|interv:25000|
[2025/09/12 04:07:37 085305] [debug] |scid:b6d761278638f96e|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_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757650057085246|max_ack_delay:25000|
[2025/09/12 04:07:37 085310] [debug] |scid:b6d761278638f96e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2461137|largest:2461137|pns:2|
[2025/09/12 04:07:37 085314] [info] |scid:b6d761278638f96e|xqc_conn_on_pkt_processed|====>|conn:0000556E08E1635C|path:0|size:1232|pkt_type:SHORT_HEADER|pkt_num:2461137|frame:STREAM |recv_time:1757650057085246|dcid:b6d761278638f96e|dcid_seq:0|
[2025/09/12 04:07:37 085319] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:PATH_IDLE|expire:1757650177085246|now:1757650057085246|interv:120000000|
[2025/09/12 04:07:37 085323] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:CONN_IDLE|expire:1757650177085246|now:1757650057085246|interv:120000000|
[2025/09/12 04:07:37 085327] [debug] |xqc_engine_main_logic|BEGIN|now:1757650057085327|
[2025/09/12 04:07:37 085332] [debug] |scid:b6d761278638f96e|xqc_engine_process_conn|conn:0000556E08E1635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757650057085331|
[2025/09/12 04:07:37 085341] [debug] |scid:b6d761278638f96e|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:0000556E08E1635C|
[2025/09/12 04:07:37 085351] [debug] |scid:b6d761278638f96e|xqc_conn_next_wakeup_time|wakeup_time:1757650057110246|
[2025/09/12 04:07:37 085355] [debug] |scid:b6d761278638f96e|xqc_engine_add_wakeup_queue|next_tick_time:1757650057110246|
[2025/09/12 04:07:37 085359] [debug] |xqc_engine_wakeup_after|wakeup:1757650057110246|now:1757650057085359|diff:24887|
[2025/09/12 04:07:37 085363] [debug] |xqc_engine_main_logic|END|now:1757650057085331|
[2025/09/12 04:07:37 086253] [info] |xqc_engine_packet_process|==>|conn:0000556E08E1635C|size:1232|state:ESTABED|recv_time:1757650057086253|
[2025/09/12 04:07:37 086261] [debug] |scid:b6d761278638f96e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b6d761278638f96e|spin_bit:0|
[2025/09/12 04:07:37 086266] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt|largest_pn:2461137|
[2025/09/12 04:07:37 086270] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2461138|
[2025/09/12 04:07:37 086275] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2461138|
[2025/09/12 04:07:37 086279] [debug] |scid:b6d761278638f96e|xqc_process_frames|frame_type:c|
[2025/09/12 04:07:37 086283] [debug] |scid:b6d761278638f96e|xqc_process_stream_frame|offset:2396|data_length:1200|fin:0|stream_id:0|path:0|
[2025/09/12 04:07:37 086287] [debug] |scid:b6d761278638f96e|xqc_insert_stream_frame|merge left|merged_offset_end:3596|new_offset:2396|new_len:1200|
[2025/09/12 04:07:37 086291] [debug] |scid:b6d761278638f96e|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/09/12 04:07:37 086295] [debug] |scid:b6d761278638f96e|xqc_engine_remove_wakeup_queue|next_tick_time:1757650057110246|pq_index:0|
[2025/09/12 04:07:37 086299] [debug] |scid:b6d761278638f96e|xqc_engine_add_active_queue|last_ticked_time:1757650057085331|
[2025/09/12 04:07:37 086303] [debug] |scid:b6d761278638f96e|xqc_process_stream_frame|stream_length:0|merged_offset_end:3596|stream_id:0|
[2025/09/12 04:07:37 086307] [debug] |scid:b6d761278638f96e|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:07:37 086311] [debug] |scid:b6d761278638f96e|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_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 04:07:37 086316] [debug] |scid:b6d761278638f96e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2461138|largest:2461138|pns:2|
[2025/09/12 04:07:37 086320] [info] |scid:b6d761278638f96e|xqc_conn_on_pkt_processed|====>|conn:0000556E08E1635C|path:0|size:1232|pkt_type:SHORT_HEADER|pkt_num:2461138|frame:STREAM |recv_time:1757650057086253|dcid:b6d761278638f96e|dcid_seq:0|
[2025/09/12 04:07:37 086324] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:PATH_IDLE|expire:1757650177086253|now:1757650057086253|interv:120000000|
[2025/09/12 04:07:37 086328] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:CONN_IDLE|expire:1757650177086253|now:1757650057086253|interv:120000000|
[2025/09/12 04:07:37 086333] [debug] |xqc_engine_main_logic|BEGIN|now:1757650057086333|
[2025/09/12 04:07:37 086337] [debug] |scid:b6d761278638f96e|xqc_engine_process_conn|conn:0000556E08E1635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757650057086336|
[2025/09/12 04:07:37 086342] [debug] |scid:b6d761278638f96e|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:0000556E08E1635C|
[2025/09/12 04:07:37 086350] [debug] |scid:b6d761278638f96e|xqc_gen_ack_frame|largest_recv:2461138|ack_delay:97|first_ack_range:3|largest_pkt_recv_time:1757650057086253|
[2025/09/12 04:07:37 086359] [debug] |scid:b6d761278638f96e|xqc_gen_ack_frame|high:2461138|low:2461135|pkt_pns:2|
[2025/09/12 04:07:37 086363] [debug] |scid:b6d761278638f96e|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:2461138|frame_largest_recv:2461138|
[2025/09/12 04:07:37 086367] [debug] |scid:b6d761278638f96e|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:07:37 086371] [debug] |scid:b6d761278638f96e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:07:37 086376] [debug] |scid:b6d761278638f96e|xqc_check_acked_or_dropped_pkt|conn:0000556E08E1635C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:07:37 086380] [debug] |scid:b6d761278638f96e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 04:07:37 086407] [info] |scid:b6d761278638f96e|xqc_send_packet_with_pn|<==|conn:0000556E08E1635C|path:0|pkt_num:10|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:41|now:1757650057086385|stream_id:0|stream_offset:0|
[2025/09/12 04:07:37 086412] [debug] |scid:b6d761278638f96e|xqc_send_ctl_on_packet_sent|conn:0000556E08E1635C|path:0|pkt_num:10|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:37 086417] [debug] |scid:b6d761278638f96e|xqc_conn_next_wakeup_time|wakeup_time:1757650057171467|
[2025/09/12 04:07:37 086421] [debug] |scid:b6d761278638f96e|xqc_engine_add_wakeup_queue|next_tick_time:1757650057171467|
[2025/09/12 04:07:37 086425] [debug] |xqc_engine_wakeup_after|wakeup:1757650057171467|now:1757650057086425|diff:85042|
[2025/09/12 04:07:37 086429] [debug] |xqc_engine_main_logic|END|now:1757650057086336|
[2025/09/12 04:07:37 087266] [info] |xqc_engine_packet_process|==>|conn:0000556E08E1635C|size:1232|state:ESTABED|recv_time:1757650057087266|
[2025/09/12 04:07:37 087274] [debug] |scid:b6d761278638f96e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b6d761278638f96e|spin_bit:0|
[2025/09/12 04:07:37 087279] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt|largest_pn:2461138|
[2025/09/12 04:07:37 087283] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2461139|
[2025/09/12 04:07:37 087289] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2461139|
[2025/09/12 04:07:37 087293] [debug] |scid:b6d761278638f96e|xqc_process_frames|frame_type:c|
[2025/09/12 04:07:37 087297] [debug] |scid:b6d761278638f96e|xqc_process_stream_frame|offset:3596|data_length:1200|fin:0|stream_id:0|path:0|
[2025/09/12 04:07:37 087301] [debug] |scid:b6d761278638f96e|xqc_insert_stream_frame|merge left|merged_offset_end:4796|new_offset:3596|new_len:1200|
[2025/09/12 04:07:37 087305] [debug] |scid:b6d761278638f96e|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/09/12 04:07:37 087309] [debug] |scid:b6d761278638f96e|xqc_engine_remove_wakeup_queue|next_tick_time:1757650057171467|pq_index:0|
[2025/09/12 04:07:37 087313] [debug] |scid:b6d761278638f96e|xqc_engine_add_active_queue|last_ticked_time:1757650057086336|
[2025/09/12 04:07:37 087316] [debug] |scid:b6d761278638f96e|xqc_process_stream_frame|stream_length:0|merged_offset_end:4796|stream_id:0|
[2025/09/12 04:07:37 087321] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:ACK_01RTT|expire:1757650057112266|now:1757650057087266|interv:25000|
[2025/09/12 04:07:37 087325] [debug] |scid:b6d761278638f96e|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_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757650057087266|max_ack_delay:25000|
[2025/09/12 04:07:37 087330] [debug] |scid:b6d761278638f96e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2461139|largest:2461139|pns:2|
[2025/09/12 04:07:37 087334] [info] |scid:b6d761278638f96e|xqc_conn_on_pkt_processed|====>|conn:0000556E08E1635C|path:0|size:1232|pkt_type:SHORT_HEADER|pkt_num:2461139|frame:STREAM |recv_time:1757650057087266|dcid:b6d761278638f96e|dcid_seq:0|
[2025/09/12 04:07:37 087343] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:PATH_IDLE|expire:1757650177087266|now:1757650057087266|interv:120000000|
[2025/09/12 04:07:37 087347] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:CONN_IDLE|expire:1757650177087266|now:1757650057087266|interv:120000000|
[2025/09/12 04:07:37 087352] [debug] |xqc_engine_main_logic|BEGIN|now:1757650057087352|
[2025/09/12 04:07:37 087356] [debug] |scid:b6d761278638f96e|xqc_engine_process_conn|conn:0000556E08E1635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757650057087356|
[2025/09/12 04:07:37 087361] [debug] |scid:b6d761278638f96e|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:0000556E08E1635C|
[2025/09/12 04:07:37 087375] [debug] |scid:b6d761278638f96e|xqc_conn_next_wakeup_time|wakeup_time:1757650057112266|
[2025/09/12 04:07:37 087379] [debug] |scid:b6d761278638f96e|xqc_engine_add_wakeup_queue|next_tick_time:1757650057112266|
[2025/09/12 04:07:37 087382] [debug] |xqc_engine_wakeup_after|wakeup:1757650057112266|now:1757650057087382|diff:24884|
[2025/09/12 04:07:37 087387] [debug] |xqc_engine_main_logic|END|now:1757650057087356|
[2025/09/12 04:07:37 088274] [info] |xqc_engine_packet_process|==>|conn:0000556E08E1635C|size:1232|state:ESTABED|recv_time:1757650057088274|
[2025/09/12 04:07:37 088281] [debug] |scid:b6d761278638f96e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b6d761278638f96e|spin_bit:0|
[2025/09/12 04:07:37 088286] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt|largest_pn:2461139|
[2025/09/12 04:07:37 088290] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2461140|
[2025/09/12 04:07:37 088295] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2461140|
[2025/09/12 04:07:37 088299] [debug] |scid:b6d761278638f96e|xqc_process_frames|frame_type:c|
[2025/09/12 04:07:37 088304] [debug] |scid:b6d761278638f96e|xqc_process_stream_frame|offset:4796|data_length:1200|fin:0|stream_id:0|path:0|
[2025/09/12 04:07:37 088308] [debug] |scid:b6d761278638f96e|xqc_insert_stream_frame|merge left|merged_offset_end:5996|new_offset:4796|new_len:1200|
[2025/09/12 04:07:37 088312] [debug] |scid:b6d761278638f96e|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/09/12 04:07:37 088316] [debug] |scid:b6d761278638f96e|xqc_engine_remove_wakeup_queue|next_tick_time:1757650057112266|pq_index:0|
[2025/09/12 04:07:37 088319] [debug] |scid:b6d761278638f96e|xqc_engine_add_active_queue|last_ticked_time:1757650057087356|
[2025/09/12 04:07:37 088323] [debug] |scid:b6d761278638f96e|xqc_process_stream_frame|stream_length:0|merged_offset_end:5996|stream_id:0|
[2025/09/12 04:07:37 088327] [debug] |scid:b6d761278638f96e|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:07:37 088332] [debug] |scid:b6d761278638f96e|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_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 04:07:37 088336] [debug] |scid:b6d761278638f96e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2461140|largest:2461140|pns:2|
[2025/09/12 04:07:37 088340] [info] |scid:b6d761278638f96e|xqc_conn_on_pkt_processed|====>|conn:0000556E08E1635C|path:0|size:1232|pkt_type:SHORT_HEADER|pkt_num:2461140|frame:STREAM |recv_time:1757650057088274|dcid:b6d761278638f96e|dcid_seq:0|
[2025/09/12 04:07:37 088344] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:PATH_IDLE|expire:1757650177088274|now:1757650057088274|interv:120000000|
[2025/09/12 04:07:37 088348] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:CONN_IDLE|expire:1757650177088274|now:1757650057088274|interv:120000000|
[2025/09/12 04:07:37 088353] [debug] |xqc_engine_main_logic|BEGIN|now:1757650057088353|
[2025/09/12 04:07:37 088361] [debug] |scid:b6d761278638f96e|xqc_engine_process_conn|conn:0000556E08E1635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757650057088361|
[2025/09/12 04:07:37 088366] [debug] |scid:b6d761278638f96e|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:0000556E08E1635C|
[2025/09/12 04:07:37 088375] [debug] |scid:b6d761278638f96e|xqc_gen_ack_frame|largest_recv:2461140|ack_delay:101|first_ack_range:5|largest_pkt_recv_time:1757650057088274|
[2025/09/12 04:07:37 088379] [debug] |scid:b6d761278638f96e|xqc_gen_ack_frame|high:2461140|low:2461135|pkt_pns:2|
[2025/09/12 04:07:37 088383] [debug] |scid:b6d761278638f96e|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:2461140|frame_largest_recv:2461140|
[2025/09/12 04:07:37 088387] [debug] |scid:b6d761278638f96e|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:07:37 088391] [debug] |scid:b6d761278638f96e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:07:37 088396] [debug] |scid:b6d761278638f96e|xqc_check_acked_or_dropped_pkt|conn:0000556E08E1635C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:07:37 088400] [debug] |scid:b6d761278638f96e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 04:07:37 088426] [info] |scid:b6d761278638f96e|xqc_send_packet_with_pn|<==|conn:0000556E08E1635C|path:0|pkt_num:11|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:41|now:1757650057088405|stream_id:0|stream_offset:0|
[2025/09/12 04:07:37 088431] [debug] |scid:b6d761278638f96e|xqc_send_ctl_on_packet_sent|conn:0000556E08E1635C|path:0|pkt_num:11|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:37 088436] [debug] |scid:b6d761278638f96e|xqc_conn_next_wakeup_time|wakeup_time:1757650057171467|
[2025/09/12 04:07:37 088440] [debug] |scid:b6d761278638f96e|xqc_engine_add_wakeup_queue|next_tick_time:1757650057171467|
[2025/09/12 04:07:37 088444] [debug] |xqc_engine_wakeup_after|wakeup:1757650057171467|now:1757650057088444|diff:83023|
[2025/09/12 04:07:37 088448] [debug] |xqc_engine_main_logic|END|now:1757650057088361|
[2025/09/12 04:07:37 089293] [info] |xqc_engine_packet_process|==>|conn:0000556E08E1635C|size:1232|state:ESTABED|recv_time:1757650057089292|
[2025/09/12 04:07:37 089301] [debug] |scid:b6d761278638f96e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b6d761278638f96e|spin_bit:0|
[2025/09/12 04:07:37 089306] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt|largest_pn:2461140|
[2025/09/12 04:07:37 089310] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2461141|
[2025/09/12 04:07:37 089315] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2461141|
[2025/09/12 04:07:37 089320] [debug] |scid:b6d761278638f96e|xqc_process_frames|frame_type:c|
[2025/09/12 04:07:37 089324] [debug] |scid:b6d761278638f96e|xqc_process_stream_frame|offset:5996|data_length:1200|fin:0|stream_id:0|path:0|
[2025/09/12 04:07:37 089328] [debug] |scid:b6d761278638f96e|xqc_insert_stream_frame|merge left|merged_offset_end:7196|new_offset:5996|new_len:1200|
[2025/09/12 04:07:37 089332] [debug] |scid:b6d761278638f96e|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/09/12 04:07:37 089336] [debug] |scid:b6d761278638f96e|xqc_engine_remove_wakeup_queue|next_tick_time:1757650057171467|pq_index:0|
[2025/09/12 04:07:37 089340] [debug] |scid:b6d761278638f96e|xqc_engine_add_active_queue|last_ticked_time:1757650057088361|
[2025/09/12 04:07:37 089343] [debug] |scid:b6d761278638f96e|xqc_process_stream_frame|stream_length:0|merged_offset_end:7196|stream_id:0|
[2025/09/12 04:07:37 089348] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:ACK_01RTT|expire:1757650057114292|now:1757650057089292|interv:25000|
[2025/09/12 04:07:37 089357] [debug] |scid:b6d761278638f96e|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_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757650057089292|max_ack_delay:25000|
[2025/09/12 04:07:37 089361] [debug] |scid:b6d761278638f96e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2461141|largest:2461141|pns:2|
[2025/09/12 04:07:37 089365] [info] |scid:b6d761278638f96e|xqc_conn_on_pkt_processed|====>|conn:0000556E08E1635C|path:0|size:1232|pkt_type:SHORT_HEADER|pkt_num:2461141|frame:STREAM |recv_time:1757650057089292|dcid:b6d761278638f96e|dcid_seq:0|
[2025/09/12 04:07:37 089370] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:PATH_IDLE|expire:1757650177089292|now:1757650057089292|interv:120000000|
[2025/09/12 04:07:37 089374] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:CONN_IDLE|expire:1757650177089292|now:1757650057089292|interv:120000000|
[2025/09/12 04:07:37 089379] [debug] |xqc_engine_main_logic|BEGIN|now:1757650057089379|
[2025/09/12 04:07:37 089383] [debug] |scid:b6d761278638f96e|xqc_engine_process_conn|conn:0000556E08E1635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757650057089382|
[2025/09/12 04:07:37 089388] [debug] |scid:b6d761278638f96e|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:0000556E08E1635C|
[2025/09/12 04:07:37 089397] [debug] |scid:b6d761278638f96e|xqc_conn_next_wakeup_time|wakeup_time:1757650057114292|
[2025/09/12 04:07:37 089400] [debug] |scid:b6d761278638f96e|xqc_engine_add_wakeup_queue|next_tick_time:1757650057114292|
[2025/09/12 04:07:37 089404] [debug] |xqc_engine_wakeup_after|wakeup:1757650057114292|now:1757650057089404|diff:24888|
[2025/09/12 04:07:37 089408] [debug] |xqc_engine_main_logic|END|now:1757650057089382|
[2025/09/12 04:07:37 090298] [info] |xqc_engine_packet_process|==>|conn:0000556E08E1635C|size:1232|state:ESTABED|recv_time:1757650057090298|
[2025/09/12 04:07:37 090306] [debug] |scid:b6d761278638f96e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b6d761278638f96e|spin_bit:0|
[2025/09/12 04:07:37 090311] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt|largest_pn:2461141|
[2025/09/12 04:07:37 090314] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2461142|
[2025/09/12 04:07:37 090320] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2461142|
[2025/09/12 04:07:37 090324] [debug] |scid:b6d761278638f96e|xqc_process_frames|frame_type:c|
[2025/09/12 04:07:37 090328] [debug] |scid:b6d761278638f96e|xqc_process_stream_frame|offset:7196|data_length:1200|fin:0|stream_id:0|path:0|
[2025/09/12 04:07:37 090332] [debug] |scid:b6d761278638f96e|xqc_insert_stream_frame|merge left|merged_offset_end:8396|new_offset:7196|new_len:1200|
[2025/09/12 04:07:37 090336] [debug] |scid:b6d761278638f96e|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/09/12 04:07:37 090340] [debug] |scid:b6d761278638f96e|xqc_engine_remove_wakeup_queue|next_tick_time:1757650057114292|pq_index:0|
[2025/09/12 04:07:37 090343] [debug] |scid:b6d761278638f96e|xqc_engine_add_active_queue|last_ticked_time:1757650057089382|
[2025/09/12 04:07:37 090347] [debug] |scid:b6d761278638f96e|xqc_process_stream_frame|stream_length:0|merged_offset_end:8396|stream_id:0|
[2025/09/12 04:07:37 090352] [debug] |scid:b6d761278638f96e|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:07:37 090356] [debug] |scid:b6d761278638f96e|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_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 04:07:37 090360] [debug] |scid:b6d761278638f96e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2461142|largest:2461142|pns:2|
[2025/09/12 04:07:37 090368] [info] |scid:b6d761278638f96e|xqc_conn_on_pkt_processed|====>|conn:0000556E08E1635C|path:0|size:1232|pkt_type:SHORT_HEADER|pkt_num:2461142|frame:STREAM |recv_time:1757650057090298|dcid:b6d761278638f96e|dcid_seq:0|
[2025/09/12 04:07:37 090373] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:PATH_IDLE|expire:1757650177090298|now:1757650057090298|interv:120000000|
[2025/09/12 04:07:37 090377] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:CONN_IDLE|expire:1757650177090298|now:1757650057090298|interv:120000000|
[2025/09/12 04:07:37 090381] [debug] |xqc_engine_main_logic|BEGIN|now:1757650057090381|
[2025/09/12 04:07:37 090386] [debug] |scid:b6d761278638f96e|xqc_engine_process_conn|conn:0000556E08E1635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757650057090385|
[2025/09/12 04:07:37 090390] [debug] |scid:b6d761278638f96e|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:0000556E08E1635C|
[2025/09/12 04:07:37 090401] [debug] |scid:b6d761278638f96e|xqc_gen_ack_frame|largest_recv:2461142|ack_delay:103|first_ack_range:7|largest_pkt_recv_time:1757650057090298|
[2025/09/12 04:07:37 090406] [debug] |scid:b6d761278638f96e|xqc_gen_ack_frame|high:2461142|low:2461135|pkt_pns:2|
[2025/09/12 04:07:37 090409] [debug] |scid:b6d761278638f96e|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:2461142|frame_largest_recv:2461142|
[2025/09/12 04:07:37 090414] [debug] |scid:b6d761278638f96e|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:07:37 090418] [debug] |scid:b6d761278638f96e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:07:37 090422] [debug] |scid:b6d761278638f96e|xqc_check_acked_or_dropped_pkt|conn:0000556E08E1635C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:07:37 090427] [debug] |scid:b6d761278638f96e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 04:07:37 090453] [info] |scid:b6d761278638f96e|xqc_send_packet_with_pn|<==|conn:0000556E08E1635C|path:0|pkt_num:12|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:41|now:1757650057090432|stream_id:0|stream_offset:0|
[2025/09/12 04:07:37 090458] [debug] |scid:b6d761278638f96e|xqc_send_ctl_on_packet_sent|conn:0000556E08E1635C|path:0|pkt_num:12|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:37 090463] [debug] |scid:b6d761278638f96e|xqc_conn_next_wakeup_time|wakeup_time:1757650057171467|
[2025/09/12 04:07:37 090467] [debug] |scid:b6d761278638f96e|xqc_engine_add_wakeup_queue|next_tick_time:1757650057171467|
[2025/09/12 04:07:37 090471] [debug] |xqc_engine_wakeup_after|wakeup:1757650057171467|now:1757650057090471|diff:80996|
[2025/09/12 04:07:37 090475] [debug] |xqc_engine_main_logic|END|now:1757650057090385|
[2025/09/12 04:07:37 091304] [info] |xqc_engine_packet_process|==>|conn:0000556E08E1635C|size:1232|state:ESTABED|recv_time:1757650057091304|
[2025/09/12 04:07:37 091310] [debug] |scid:b6d761278638f96e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b6d761278638f96e|spin_bit:0|
[2025/09/12 04:07:37 091315] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt|largest_pn:2461142|
[2025/09/12 04:07:37 091319] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2461143|
[2025/09/12 04:07:37 091324] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2461143|
[2025/09/12 04:07:37 091328] [debug] |scid:b6d761278638f96e|xqc_process_frames|frame_type:c|
[2025/09/12 04:07:37 091333] [debug] |scid:b6d761278638f96e|xqc_process_stream_frame|offset:8396|data_length:1200|fin:0|stream_id:0|path:0|
[2025/09/12 04:07:37 091337] [debug] |scid:b6d761278638f96e|xqc_insert_stream_frame|merge left|merged_offset_end:9596|new_offset:8396|new_len:1200|
[2025/09/12 04:07:37 091346] [debug] |scid:b6d761278638f96e|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/09/12 04:07:37 091349] [debug] |scid:b6d761278638f96e|xqc_engine_remove_wakeup_queue|next_tick_time:1757650057171467|pq_index:0|
[2025/09/12 04:07:37 091353] [debug] |scid:b6d761278638f96e|xqc_engine_add_active_queue|last_ticked_time:1757650057090385|
[2025/09/12 04:07:37 091357] [debug] |scid:b6d761278638f96e|xqc_process_stream_frame|stream_length:0|merged_offset_end:9596|stream_id:0|
[2025/09/12 04:07:37 091362] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:ACK_01RTT|expire:1757650057116304|now:1757650057091304|interv:25000|
[2025/09/12 04:07:37 091366] [debug] |scid:b6d761278638f96e|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_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757650057091304|max_ack_delay:25000|
[2025/09/12 04:07:37 091370] [debug] |scid:b6d761278638f96e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2461143|largest:2461143|pns:2|
[2025/09/12 04:07:37 091374] [info] |scid:b6d761278638f96e|xqc_conn_on_pkt_processed|====>|conn:0000556E08E1635C|path:0|size:1232|pkt_type:SHORT_HEADER|pkt_num:2461143|frame:STREAM |recv_time:1757650057091304|dcid:b6d761278638f96e|dcid_seq:0|
[2025/09/12 04:07:37 091379] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:PATH_IDLE|expire:1757650177091304|now:1757650057091304|interv:120000000|
[2025/09/12 04:07:37 091383] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:CONN_IDLE|expire:1757650177091304|now:1757650057091304|interv:120000000|
[2025/09/12 04:07:37 091388] [debug] |xqc_engine_main_logic|BEGIN|now:1757650057091387|
[2025/09/12 04:07:37 091392] [debug] |scid:b6d761278638f96e|xqc_engine_process_conn|conn:0000556E08E1635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757650057091391|
[2025/09/12 04:07:37 091397] [debug] |scid:b6d761278638f96e|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:0000556E08E1635C|
[2025/09/12 04:07:37 091404] [debug] |scid:b6d761278638f96e|xqc_conn_next_wakeup_time|wakeup_time:1757650057116304|
[2025/09/12 04:07:37 091408] [debug] |scid:b6d761278638f96e|xqc_engine_add_wakeup_queue|next_tick_time:1757650057116304|
[2025/09/12 04:07:37 091412] [debug] |xqc_engine_wakeup_after|wakeup:1757650057116304|now:1757650057091412|diff:24892|
[2025/09/12 04:07:37 091416] [debug] |xqc_engine_main_logic|END|now:1757650057091391|
[2025/09/12 04:07:37 091878] [info] |xqc_engine_packet_process|==>|conn:0000556E08E1635C|size:688|state:ESTABED|recv_time:1757650057091878|
[2025/09/12 04:07:37 091886] [debug] |scid:b6d761278638f96e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b6d761278638f96e|spin_bit:0|
[2025/09/12 04:07:37 091892] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt|largest_pn:2461143|
[2025/09/12 04:07:37 091896] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2461144|
[2025/09/12 04:07:37 091902] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2461144|
[2025/09/12 04:07:37 091906] [debug] |scid:b6d761278638f96e|xqc_process_frames|frame_type:f|
[2025/09/12 04:07:37 091910] [debug] |scid:b6d761278638f96e|xqc_process_stream_frame|offset:9596|data_length:644|fin:1|stream_id:0|path:0|
[2025/09/12 04:07:37 091914] [debug] |scid:b6d761278638f96e|xqc_insert_stream_frame|merge left|merged_offset_end:10240|new_offset:9596|new_len:644|
[2025/09/12 04:07:37 091918] [debug] |scid:b6d761278638f96e|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 04:07:37 091922] [debug] |scid:b6d761278638f96e|xqc_engine_remove_wakeup_queue|next_tick_time:1757650057116304|pq_index:0|
[2025/09/12 04:07:37 091931] [debug] |scid:b6d761278638f96e|xqc_engine_add_active_queue|last_ticked_time:1757650057091391|
[2025/09/12 04:07:37 091935] [debug] |scid:b6d761278638f96e|xqc_process_stream_frame|stream_length:10240|merged_offset_end:10240|stream_id:0|
[2025/09/12 04:07:37 091939] [debug] |scid:b6d761278638f96e|xqc_process_frames|frame_type:0|
[2025/09/12 04:07:37 091942] [debug] |scid:b6d761278638f96e|xqc_process_padding_frame|process padding|
[2025/09/12 04:07:37 091947] [debug] |scid:b6d761278638f96e|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:07:37 091951] [debug] |scid:b6d761278638f96e|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_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 04:07:37 091956] [debug] |scid:b6d761278638f96e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2461144|largest:2461144|pns:2|
[2025/09/12 04:07:37 091960] [info] |scid:b6d761278638f96e|xqc_conn_on_pkt_processed|====>|conn:0000556E08E1635C|path:0|size:688|pkt_type:SHORT_HEADER|pkt_num:2461144|frame:PADDING STREAM |recv_time:1757650057091878|dcid:b6d761278638f96e|dcid_seq:0|
[2025/09/12 04:07:37 091964] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:PATH_IDLE|expire:1757650177091878|now:1757650057091878|interv:120000000|
[2025/09/12 04:07:37 091968] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:CONN_IDLE|expire:1757650177091878|now:1757650057091878|interv:120000000|
[2025/09/12 04:07:37 091973] [debug] |xqc_engine_main_logic|BEGIN|now:1757650057091973|
[2025/09/12 04:07:37 091977] [debug] |scid:b6d761278638f96e|xqc_engine_process_conn|conn:0000556E08E1635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757650057091976|
[2025/09/12 04:07:37 091982] [debug] |scid:b6d761278638f96e|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:0000556E08E1635C|
[2025/09/12 04:07:37 091986] [debug] |scid:b6d761278638f96e|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 04:07:37 091991] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:STREAM_CLOSE|expire:1757650057355252|now:1757650057091990|interv:263262|
[2025/09/12 04:07:37 092022] [debug] |scid:b6d761278638f96e|xqc_gen_ack_frame|largest_recv:2461144|ack_delay:143|first_ack_range:9|largest_pkt_recv_time:1757650057091878|
[2025/09/12 04:07:37 092028] [debug] |scid:b6d761278638f96e|xqc_gen_ack_frame|high:2461144|low:2461135|pkt_pns:2|
[2025/09/12 04:07:37 092033] [debug] |scid:b6d761278638f96e|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:2461144|frame_largest_recv:2461144|
[2025/09/12 04:07:37 092040] [debug] |scid:b6d761278638f96e|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:07:37 092047] [debug] |scid:b6d761278638f96e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:07:37 092054] [debug] |scid:b6d761278638f96e|xqc_check_acked_or_dropped_pkt|conn:0000556E08E1635C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:07:37 092059] [debug] |scid:b6d761278638f96e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 04:07:37 092095] [info] |scid:b6d761278638f96e|xqc_send_packet_with_pn|<==|conn:0000556E08E1635C|path:0|pkt_num:13|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:41|now:1757650057092068|stream_id:0|stream_offset:0|
[2025/09/12 04:07:37 092105] [debug] |scid:b6d761278638f96e|xqc_send_ctl_on_packet_sent|conn:0000556E08E1635C|path:0|pkt_num:13|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:37 092112] [debug] |scid:b6d761278638f96e|xqc_conn_next_wakeup_time|wakeup_time:1757650057171467|
[2025/09/12 04:07:37 092117] [debug] |scid:b6d761278638f96e|xqc_engine_add_wakeup_queue|next_tick_time:1757650057171467|
[2025/09/12 04:07:37 092130] [debug] |xqc_engine_wakeup_after|wakeup:1757650057171467|now:1757650057092130|diff:79337|
[2025/09/12 04:07:37 092137] [debug] |xqc_engine_main_logic|END|now:1757650057091976|
[2025/09/12 04:07:37 134844] [info] |xqc_engine_packet_process|==>|conn:0000556E08E1635C|size:48|state:ESTABED|recv_time:1757650057134840|
[2025/09/12 04:07:37 134879] [debug] |scid:b6d761278638f96e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b6d761278638f96e|spin_bit:0|
[2025/09/12 04:07:37 134893] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt|largest_pn:2461144|
[2025/09/12 04:07:37 134898] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2461145|
[2025/09/12 04:07:37 134910] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2461145|
[2025/09/12 04:07:37 134916] [debug] |scid:b6d761278638f96e|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:37 134924] [debug] |scid:b6d761278638f96e|xqc_send_ctl_on_ack_received|conn:0000556E08E1635C|path:0|pkt_num:2|origin_pktnum:0|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:13|path_largest_ack:2|
[2025/09/12 04:07:37 134930] [debug] |scid:b6d761278638f96e|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:75|prior_delivered:2436|prior_time:1757650057082933|is_app_limited:0|send_elapse:32062|ack_elapse:51907|ctl_first_sent_time:1757650057083713|lagest_ack_time:1757650057134840|curr_delivered:2511|
[2025/09/12 04:07:37 134937] [debug] |scid:b6d761278638f96e|xqc_update_sample|sampler_sent_time_update:1757650057083713|
[2025/09/12 04:07:37 134944] [debug] |scid:b6d761278638f96e|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 04:07:37 134949] [debug] |scid:b6d761278638f96e|xqc_send_ctl_update_rtt|before update rtt|conn:0000556E08E1635C|srtt:32502|rttvar:7563|minrtt:31282|latest_rtt:51127|ack_delay:12208|
[2025/09/12 04:07:37 134955] [debug] |scid:b6d761278638f96e|xqc_send_ctl_update_rtt|l-0.0.0.0-47445-b6d761278638f96e p-193.167.100.100-443-a098dd236f3f93d4 |after update rtt|conn:0000556E08E1635C|srtt:33304|rttvar:7277|minrtt:31282|latest_rtt:51127|ack_delay:12208|
[2025/09/12 04:07:37 134961] [debug] |scid:b6d761278638f96e|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 04:07:37 134966] [debug] |scid:b6d761278638f96e|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 2461137|pns:2|
[2025/09/12 04:07:37 134971] [debug] |scid:b6d761278638f96e|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:37 134976] [debug] |scid:b6d761278638f96e|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000556E08E1635C|path:0|
[2025/09/12 04:07:37 134982] [debug] |scid:b6d761278638f96e|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:07:37 134987] [debug] |scid:b6d761278638f96e|xqc_generate_sample|sampler: send_elapse 32062, ack_elapse 51907, delivered 75|rate 1444|lost 0|
[2025/09/12 04:07:37 134992] [debug] |scid:b6d761278638f96e|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 04:07:37 134998] [debug] |scid:b6d761278638f96e|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1444) in round 4|
[2025/09/12 04:07:37 135003] [debug] |scid:b6d761278638f96e|xqc_bbr_update_min_rtt|minrtt expire|rtt:31282, old_rtt:31282|
[2025/09/12 04:07:37 135008] [debug] |scid:b6d761278638f96e|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:166|
[2025/09/12 04:07:37 135013] [debug] |scid:b6d761278638f96e|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:140326|packet_lost:0|acked:41|po_sent_time:1757650057083713|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2511|
[2025/09/12 04:07:37 135019] [debug] |scid:b6d761278638f96e|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:140326|packet_lost:0|acked:41|po_sent_time:1757650057083713|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2511|
[2025/09/12 04:07:37 135039] [debug] |scid:b6d761278638f96e|xqc_send_ctl_on_ack_received|l-0.0.0.0-47445-b6d761278638f96e p-193.167.100.100-443-a098dd236f3f93d4 |bbr on ack|mode:0|pacing_rate:12090793|bw:35994|cwnd:140367|full_bw_reached:0|inflight:0|srtt:33304|latest_rtt:51127|min_rtt:31282|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:07:37 135046] [debug] |scid:b6d761278638f96e|xqc_process_frames|frame_type:0|
[2025/09/12 04:07:37 135051] [debug] |scid:b6d761278638f96e|xqc_process_padding_frame|process padding|
[2025/09/12 04:07:37 135057] [debug] |scid:b6d761278638f96e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2461145|largest:2461145|pns:2|
[2025/09/12 04:07:37 135063] [info] |scid:b6d761278638f96e|xqc_conn_on_pkt_processed|====>|conn:0000556E08E1635C|path:0|size:48|pkt_type:SHORT_HEADER|pkt_num:2461145|frame:PADDING ACK |recv_time:1757650057134840|dcid:b6d761278638f96e|dcid_seq:0|
[2025/09/12 04:07:37 135069] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:PATH_IDLE|expire:1757650177134840|now:1757650057134840|interv:120000000|
[2025/09/12 04:07:37 135075] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:CONN_IDLE|expire:1757650177134840|now:1757650057134840|interv:120000000|
[2025/09/12 04:07:37 135080] [debug] |scid:b6d761278638f96e|xqc_engine_remove_wakeup_queue|next_tick_time:1757650057171467|pq_index:0|
[2025/09/12 04:07:37 135086] [debug] |scid:b6d761278638f96e|xqc_engine_add_active_queue|last_ticked_time:1757650057091976|
[2025/09/12 04:07:37 135091] [debug] |xqc_engine_main_logic|BEGIN|now:1757650057135091|
[2025/09/12 04:07:37 135098] [debug] |scid:b6d761278638f96e|xqc_engine_process_conn|conn:0000556E08E1635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757650057135096|
[2025/09/12 04:07:37 135108] [debug] |scid:b6d761278638f96e|xqc_conn_next_wakeup_time|wakeup_time:1757650057355252|
[2025/09/12 04:07:37 135113] [debug] |scid:b6d761278638f96e|xqc_engine_add_wakeup_queue|next_tick_time:1757650057355252|
[2025/09/12 04:07:37 135118] [debug] |xqc_engine_wakeup_after|wakeup:1757650057355252|now:1757650057135118|diff:220134|
[2025/09/12 04:07:37 135124] [debug] |xqc_engine_main_logic|END|now:1757650057135096|
[2025/09/12 04:07:37 135135] [debug] |xqc_engine_main_logic|BEGIN|now:1757650057135135|
[2025/09/12 04:07:37 135140] [debug] |xqc_engine_wakeup_after|wakeup:1757650057355252|now:1757650057135140|diff:220112|
[2025/09/12 04:07:37 135145] [debug] |xqc_engine_main_logic|END|now:1757650057135135|
[2025/09/12 04:07:37 355097] [debug] |xqc_engine_main_logic|BEGIN|now:1757650057355097|
[2025/09/12 04:07:37 355133] [debug] |xqc_engine_wakeup_after|wakeup:1757650057355252|now:1757650057355133|diff:119|
[2025/09/12 04:07:37 355139] [debug] |xqc_engine_main_logic|END|now:1757650057355097|
[2025/09/12 04:07:37 356207] [debug] |xqc_engine_main_logic|BEGIN|now:1757650057356207|
[2025/09/12 04:07:37 356215] [debug] |scid:b6d761278638f96e|xqc_engine_remove_wakeup_queue|next_tick_time:1757650057355252|pq_index:0|
[2025/09/12 04:07:37 356220] [debug] |scid:b6d761278638f96e|xqc_engine_add_active_queue|last_ticked_time:1757650057135096|
[2025/09/12 04:07:37 356226] [debug] |scid:b6d761278638f96e|xqc_engine_process_conn|conn:0000556E08E1635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757650057356224|
[2025/09/12 04:07:37 356231] [debug] |scid:b6d761278638f96e|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757650057355252|now:1757650057356224|
[2025/09/12 04:07:37 356236] [debug] |scid:b6d761278638f96e|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 04:07:37 356242] [debug] |scid:b6d761278638f96e|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 04:07:37 356289] [info] |scid:b6d761278638f96e|xqc_conn_close|conn:0000556E08E1635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |
[2025/09/12 04:07:37 356296] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:CONN_DRAINING|expire:1757650057618531|now:1757650057356295|interv:262236|
[2025/09/12 04:07:37 356300] [debug] |scid:b6d761278638f96e|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 04:07:37 356305] [debug] |scid:b6d761278638f96e|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 04:07:37 356309] [debug] |scid:b6d761278638f96e|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 04:07:37 356313] [debug] |scid:b6d761278638f96e|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:07:37 356317] [debug] |scid:b6d761278638f96e|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:07:37 356320] [debug] |scid:b6d761278638f96e|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:07:37 356325] [info] |scid:b6d761278638f96e|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY 
[2025/09/12 04:07:37 356332] [debug] |scid:b6d761278638f96e|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 04:07:37 356346] [stats] |scid:b6d761278638f96e|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:10240|recv_bytes:10240|stream_len:10240|create_time:1757650056984260|wrt_delay:35|snd_delay:127|finwrt_delay:67291|finsnd_delay:67511|finrcv_delay:107654|finread_delay:107726|all_acked_delay:67287|firstfinack_dely:67283|close_delay:107730|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-47445-b6d761278638f96e p-193.167.100.100-443-a098dd236f3f93d4|path_info:mp is not supported in connection scid:b6d761278638f96e|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 04:07:37 356354] [debug] |scid:b6d761278638f96e|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757650057355252|now:1757650057356224|
[2025/09/12 04:07:37 356361] [debug] |scid:b6d761278638f96e|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 04:07:37 356371] [debug] |scid:b6d761278638f96e|xqc_path_get_perf_class|conn:0000556E08E1635C|path_id:0|path_srtt:33304|min_srtt:33304|path_bw:35994|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:37 356378] [debug] |scid:b6d761278638f96e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556E08E1635C|path_id:0|path_srtt:33304|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:37 356386] [debug] |scid:b6d761278638f96e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:17|reinj:0|path_class:2|
[2025/09/12 04:07:37 356393] [debug] |scid:b6d761278638f96e|xqc_check_acked_or_dropped_pkt|conn:0000556E08E1635C|pkt_num:0|size:17|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 04:07:37 356399] [debug] |scid:b6d761278638f96e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 04:07:37 356493] [info] |scid:b6d761278638f96e|xqc_send_packet_with_pn|<==|conn:0000556E08E1635C|path:0|pkt_num:14|size:17|sent:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757650057356417|stream_id:0|stream_offset:0|
[2025/09/12 04:07:37 356504] [debug] |scid:b6d761278638f96e|xqc_send_ctl_on_packet_sent|conn:0000556E08E1635C|path:0|pkt_num:14|origin_pktnum:0|size:17|enc_size:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 04:07:37 356512] [debug] |scid:b6d761278638f96e|xqc_conn_next_wakeup_time|wakeup_time:1757650057618531|
[2025/09/12 04:07:37 356518] [debug] |scid:b6d761278638f96e|xqc_engine_add_wakeup_queue|next_tick_time:1757650057618531|
[2025/09/12 04:07:37 356530] [debug] |xqc_engine_wakeup_after|wakeup:1757650057618531|now:1757650057356530|diff:262001|
[2025/09/12 04:07:37 356538] [debug] |xqc_engine_main_logic|END|now:1757650057356224|
[2025/09/12 04:07:37 387299] [info] |xqc_engine_packet_process|==>|conn:0000556E08E1635C|size:41|state:CLOSING|recv_time:1757650057387295|
[2025/09/12 04:07:37 387327] [debug] |scid:b6d761278638f96e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b6d761278638f96e|spin_bit:0|
[2025/09/12 04:07:37 387340] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt|largest_pn:2461145|
[2025/09/12 04:07:37 387345] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2461146|
[2025/09/12 04:07:37 387354] [debug] |scid:b6d761278638f96e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2461146|
[2025/09/12 04:07:37 387359] [debug] |scid:b6d761278638f96e|xqc_process_frames|closing state|frame_type:1c|
[2025/09/12 04:07:37 387363] [debug] |scid:b6d761278638f96e|xqc_process_frames|frame_type:1c|
[2025/09/12 04:07:37 387369] [debug] |scid:b6d761278638f96e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2461146|largest:2461146|pns:2|
[2025/09/12 04:07:37 387374] [info] |scid:b6d761278638f96e|xqc_conn_on_pkt_processed|====>|conn:0000556E08E1635C|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:2461146|frame:CONNECTION_CLOSE |recv_time:1757650057387295|dcid:b6d761278638f96e|dcid_seq:0|
[2025/09/12 04:07:37 387381] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:PATH_IDLE|expire:1757650177387295|now:1757650057387295|interv:120000000|
[2025/09/12 04:07:37 387386] [debug] |scid:b6d761278638f96e|xqc_timer_set|type:CONN_IDLE|expire:1757650177387295|now:1757650057387295|interv:120000000|
[2025/09/12 04:07:37 387390] [debug] |scid:b6d761278638f96e|xqc_engine_remove_wakeup_queue|next_tick_time:1757650057618531|pq_index:0|
[2025/09/12 04:07:37 387395] [debug] |scid:b6d761278638f96e|xqc_engine_add_active_queue|last_ticked_time:1757650057356224|
[2025/09/12 04:07:37 387399] [debug] |xqc_engine_main_logic|BEGIN|now:1757650057387399|
[2025/09/12 04:07:37 387405] [debug] |scid:b6d761278638f96e|xqc_engine_process_conn|conn:0000556E08E1635C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY DGRAM_MSS_NOTIFY |now:1757650057387403|
[2025/09/12 04:07:37 387413] [debug] |scid:b6d761278638f96e|xqc_conn_next_wakeup_time|wakeup_time:1757650057618531|
[2025/09/12 04:07:37 387417] [debug] |scid:b6d761278638f96e|xqc_engine_add_wakeup_queue|next_tick_time:1757650057618531|
[2025/09/12 04:07:37 387421] [debug] |xqc_engine_wakeup_after|wakeup:1757650057618531|now:1757650057387421|diff:231110|
[2025/09/12 04:07:37 387425] [debug] |xqc_engine_main_logic|END|now:1757650057387403|
[2025/09/12 04:07:37 387431] [debug] |xqc_engine_main_logic|BEGIN|now:1757650057387430|
[2025/09/12 04:07:37 387434] [debug] |xqc_engine_wakeup_after|wakeup:1757650057618531|now:1757650057387434|diff:231097|
[2025/09/12 04:07:37 387438] [debug] |xqc_engine_main_logic|END|now:1757650057387430|
[2025/09/12 04:07:37 618899] [debug] |xqc_engine_main_logic|BEGIN|now:1757650057618898|
[2025/09/12 04:07:37 618935] [debug] |scid:b6d761278638f96e|xqc_engine_remove_wakeup_queue|next_tick_time:1757650057618531|pq_index:0|
[2025/09/12 04:07:37 618941] [debug] |scid:b6d761278638f96e|xqc_engine_add_active_queue|last_ticked_time:1757650057387403|
[2025/09/12 04:07:37 618947] [debug] |scid:b6d761278638f96e|xqc_engine_process_conn|conn:0000556E08E1635C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY DGRAM_MSS_NOTIFY |now:1757650057618945|
[2025/09/12 04:07:37 618953] [debug] |scid:b6d761278638f96e|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757650057618531|now:1757650057618945|
[2025/09/12 04:07:37 618974] [debug] |scid:b6d761278638f96e|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757650057618531|now:1757650057618945|
[2025/09/12 04:07:37 618978] [debug] |scid:b6d761278638f96e|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 04:07:37 618983] [info] |xqc_engine_main_logic|conn:0000556E08E1635C|l-0.0.0.0-47445-b6d761278638f96e p-193.167.100.100-443-a098dd236f3f93d4|conn_state:13|next_tick_time:1757650057618531
[2025/09/12 04:07:37 618996] [report] |scid:b6d761278638f96e|xqc_conn_destroy|0000556E08E1635C|has_0rtt:1|0rtt_accept:0|token_ok:-1|handshake_time:68385|first_send_delay:1263|conn_persist:635956|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-47445-b6d761278638f96e p-193.167.100.100-443-a098dd236f3f93d4|hsk_recv:68056|close_recv:404328|close_send:373378|last_recv:404256|last_send:373378|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,15,16,16,34,0,10240,i96,4,32,41,40000,2461146,404,0,4,679,688,81,2461144,108,0,4,39,48,5,2461145,151,0,4,21,4,12,107,4,21,4,13,109,4,17,40000,14,373,0-2,0-2,0-0,0-0,0-0,0-33,0-5328,0-13757,0-8,0-16,0-0,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:0|snd_pkt:8|spurious_loss:0|detected_loss:0|max_pto:0|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": "0,0,0,0,0",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 04:07:37 619061] [debug] |scid:b6d761278638f96e|xqc_send_ctl_destroy|destroy|
[2025/09/12 04:07:37 619072] [debug] |scid:b6d761278638f96e|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 04:07:37 619079] [debug] |scid:b6d761278638f96e|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 04:07:37 619085] [debug] |scid:b6d761278638f96e|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 04:07:37 619159] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 04:07:37 619168] [debug] |xqc_engine_main_logic|END|now:1757650057618945|
[2025/09/12 04:07:37 619182] [debug] |xqc_engine_destroy|begin|