[2025/09/12 12:25:25 127282] [warn] |xqc_tls_ctx_set_config|no session ticket key data|
[2025/09/12 12:25:25 132290] [warn] |xqc_create_server_ssl_ctx|read ssl session ticket key error|
[2025/09/12 12:25:25 132318] [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 12:25:25 132331] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 12:25:25 132336] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 12:25:25 132341] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 12:25:25 132345] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 12:25:25 132351] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 12:25:25 132355] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 12:25:25 132359] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 12:25:25 132363] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 12:25:25 461916] [debug] |scid:1662590acf33f018e7f44215|xqc_timer_set|type:CONN_IDLE|expire:1757679985461915|now:1757679925461915|interv:60000000|
[2025/09/12 12:25:25 461960] [debug] |scid:1662590acf33f018e7f44215|xqc_timer_set|type:PATH_IDLE|expire:1757679985461960|now:1757679925461960|interv:60000000|
[2025/09/12 12:25:25 461969] [debug] |xqc_path_create|path:0|dcid:|scid:1662590acf33f018e7f44215|create_path_count:1|
[2025/09/12 12:25:25 461975] [debug] |scid:1662590acf33f018e7f44215|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 12:25:25 461980] [debug] |xqc_path_init|path:0|dcid:|scid:1662590acf33f018e7f44215|state:2|
[2025/09/12 12:25:25 461985] [debug] |scid:1662590acf33f018e7f44215|xqc_conn_create|success|scid:1662590acf33f018e7f44215|dcid:|conn:00005607961F6DDC|
[2025/09/12 12:25:25 461991] [info] |scid:1662590acf33f018e7f44215|xqc_conn_server_create|hash odcid conn|odcid:|conn:00005607961F6DDC|
[2025/09/12 12:25:25 462019] [stats] |xqc_conn_server_init_path_addr|path:0|addr or cid not avail|
[2025/09/12 12:25:25 462024] [info] |xqc_engine_packet_process|==>|conn:00005607961F6DDC|size:1207|state:S_INIT|recv_time:1757679925461869|
[2025/09/12 12:25:25 462032] [info] |scid:1662590acf33f018e7f44215|xqc_packet_parse_long_header|version not supported|v:1463896404|
[2025/09/12 12:25:25 462037] [error] |scid:1662590acf33f018e7f44215|xqc_packet_parse_single|xqc_packet_parse_long_header error:-629|
[2025/09/12 12:25:25 462043] [info] |scid:1662590acf33f018e7f44215|xqc_conn_process_packet|ignore err|-629|
[2025/09/12 12:25:25 462048] [debug] |scid:1662590acf33f018e7f44215|xqc_timer_set|type:PATH_IDLE|expire:1757679985461869|now:1757679925461869|interv:60000000|
[2025/09/12 12:25:25 462053] [debug] |scid:1662590acf33f018e7f44215|xqc_timer_set|type:CONN_IDLE|expire:1757679985461869|now:1757679925461869|interv:60000000|
[2025/09/12 12:25:25 462059] [debug] |scid:1662590acf33f018e7f44215|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 12:25:25 462066] [debug] |xqc_engine_main_logic|BEGIN|now:1757679925462065|
[2025/09/12 12:25:25 462072] [debug] |scid:1662590acf33f018e7f44215|xqc_engine_process_conn|conn:00005607961F6DDC|state:S_INIT|flag:TICKING UPPER_CONN_EXIST VERSION_NEGOTIATION |now:1757679925462071|
[2025/09/12 12:25:25 462087] [debug] |scid:1662590acf33f018e7f44215|xqc_path_get_perf_class|conn:00005607961F6DDC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 12:25:25 462094] [debug] |scid:1662590acf33f018e7f44215|xqc_minrtt_scheduler_get_path|path srtt|conn:00005607961F6DDC|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 12:25:25 462100] [debug] |scid:1662590acf33f018e7f44215|xqc_minrtt_scheduler_get_path|best path:0|frame_type:|pn:0|size:11|reinj:0|path_class:2|
[2025/09/12 12:25:25 462115] [debug] |scid:1662590acf33f018e7f44215|xqc_check_acked_or_dropped_pkt|conn:00005607961F6DDC|pkt_num:0|size:11|pkt_type:VERSION_NEGOTIATION|frame:|
[2025/09/12 12:25:25 462150] [info] |scid:1662590acf33f018e7f44215|xqc_process_packet_without_pn|<==|conn:00005607961F6DDC|size:11|sent:11|pkt_type:VERSION_NEGOTIATION|
[2025/09/12 12:25:25 462162] [debug] |scid:1662590acf33f018e7f44215|xqc_conn_next_wakeup_time|wakeup_time:1757679985461869|
[2025/09/12 12:25:25 462170] [debug] |scid:1662590acf33f018e7f44215|xqc_engine_add_wakeup_queue|next_tick_time:1757679985461869|
[2025/09/12 12:25:25 462179] [debug] |xqc_engine_wakeup_after|wakeup:1757679985461869|now:1757679925462179|diff:59999690|
[2025/09/12 12:25:25 462188] [debug] |xqc_engine_main_logic|END|now:1757679925462071|
[2025/09/12 12:25:26 168278] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:CONN_IDLE|expire:1757679986168276|now:1757679926168276|interv:60000000|
[2025/09/12 12:25:26 168316] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:PATH_IDLE|expire:1757679986168316|now:1757679926168316|interv:60000000|
[2025/09/12 12:25:26 168325] [debug] |xqc_path_create|path:0|dcid:|scid:4957dc581782d78fae9351a3|create_path_count:1|
[2025/09/12 12:25:26 168332] [debug] |scid:4957dc581782d78fae9351a3|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 12:25:26 168338] [debug] |xqc_path_init|path:0|dcid:|scid:4957dc581782d78fae9351a3|state:2|
[2025/09/12 12:25:26 168343] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_create|success|scid:4957dc581782d78fae9351a3|dcid:|conn:00005607962001EC|
[2025/09/12 12:25:26 168350] [info] |scid:4957dc581782d78fae9351a3|xqc_conn_server_create|hash odcid conn|odcid:4687cfe217992d8abd1d|conn:00005607962001EC|
[2025/09/12 12:25:26 168359] [info] |scid:4957dc581782d78fae9351a3|xqc_conn_get_local_transport_params|generate sr_token[c15a56b662ef1d17e09ae91f68b117cb] for cid[4687cfe217992d8abd1d]
[2025/09/12 12:25:26 168389] [stats] |xqc_conn_server_init_path_addr|path:0|addr or cid not avail|
[2025/09/12 12:25:26 168395] [info] |xqc_engine_packet_process|==>|conn:00005607962001EC|size:1252|state:S_INIT|recv_time:1757679926168240|
[2025/09/12 12:25:26 168635] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 12:25:26 168648] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_parse_initial|success|Length:1232|
[2025/09/12 12:25:26 168656] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 12:25:26 168661] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 12:25:26 168671] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:3|
[2025/09/12 12:25:26 168677] [debug] |scid:4957dc581782d78fae9351a3|xqc_process_frames|frame_type:6|
[2025/09/12 12:25:26 168682] [info] |scid:4957dc581782d78fae9351a3|xqc_conn_check_token|token empty|
[2025/09/12 12:25:26 168688] [info] |scid:4957dc581782d78fae9351a3|xqc_process_crypto_frame|check_token fail|conn:00005607962001EC|addr or cid not avail|
[2025/09/12 12:25:26 168695] [debug] |scid:4957dc581782d78fae9351a3|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 12:25:26 168701] [debug] |scid:4957dc581782d78fae9351a3|xqc_process_crypto_frame|level:0|
[2025/09/12 12:25:26 168706] [debug] |scid:4957dc581782d78fae9351a3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 12:25:26 168712] [debug] |scid:4957dc581782d78fae9351a3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1211u|
[2025/09/12 12:25:26 168759] [debug] |scid:4957dc581782d78fae9351a3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 12:25:26 168765] [debug] |scid:4957dc581782d78fae9351a3|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 12:25:26 168772] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 12:25:26 168778] [debug] |scid:4957dc581782d78fae9351a3|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 12:25:26 168790] [debug] |scid:4957dc581782d78fae9351a3|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 12:25:26 168797] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 12:25:26 168802] [debug] |scid:4957dc581782d78fae9351a3|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 |ack_freq:2|
[2025/09/12 12:25:26 168807] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:0|
[2025/09/12 12:25:26 168812] [info] |scid:4957dc581782d78fae9351a3|xqc_conn_on_pkt_processed|====>|conn:00005607962001EC|path:0|size:1252|pkt_type:INIT|pkt_num:3|frame:CRYPTO |recv_time:1757679926168240|dcid:4687cfe217992d8abd1d|dcid_seq:0|
[2025/09/12 12:25:26 168817] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:PATH_IDLE|expire:1757679986168240|now:1757679926168240|interv:60000000|
[2025/09/12 12:25:26 168821] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:CONN_IDLE|expire:1757679986168240|now:1757679926168240|interv:60000000|
[2025/09/12 12:25:26 168826] [debug] |xqc_engine_main_logic|BEGIN|now:1757679926168826|
[2025/09/12 12:25:26 168831] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_process_conn|conn:00005607962001EC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN |now:1757679926168830|
[2025/09/12 12:25:26 168837] [debug] |scid:4957dc581782d78fae9351a3|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 12:25:26 168841] [debug] |scid:4957dc581782d78fae9351a3|xqc_process_crypto_write_streams|
[2025/09/12 12:25:26 168845] [debug] |scid:4957dc581782d78fae9351a3|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 12:25:26 168849] [debug] |scid:4957dc581782d78fae9351a3|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 12:25:26 168857] [debug] |scid:4957dc581782d78fae9351a3|xqc_gen_ack_frame|largest_recv:3|ack_delay:617|first_ack_range:0|largest_pkt_recv_time:1757679926168240|
[2025/09/12 12:25:26 168862] [debug] |scid:4957dc581782d78fae9351a3|xqc_gen_ack_frame|high:3|low:3|pkt_pns:0|
[2025/09/12 12:25:26 168866] [debug] |scid:4957dc581782d78fae9351a3|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 12:25:26 168870] [debug] |scid:4957dc581782d78fae9351a3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 12:25:26 168876] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 12:25:26 168881] [debug] |scid:4957dc581782d78fae9351a3|xqc_check_acked_or_dropped_pkt|conn:00005607962001EC|pkt_num:0|size:32|pkt_type:INIT|frame:ACK |
[2025/09/12 12:25:26 168887] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 12:25:26 168922] [info] |scid:4957dc581782d78fae9351a3|xqc_send_packet_with_pn|<==|conn:00005607962001EC|path:0|pkt_num:0|size:32|sent:48|pkt_type:INIT|frame:ACK |inflight:0|now:1757679926168893|stream_id:0|stream_offset:0|
[2025/09/12 12:25:26 168932] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|conn:00005607962001EC|path:0|pkt_num:0|origin_pktnum:0|size:32|enc_size:48|pkt_type:INIT|frame:ACK |conn_state:S_INITIAL_RECVD|po_in_flight:0||retrans:0|
[2025/09/12 12:25:26 168941] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_next_wakeup_time|wakeup_time:1757679986168240|
[2025/09/12 12:25:26 168948] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_wakeup_queue|next_tick_time:1757679986168240|
[2025/09/12 12:25:26 168955] [debug] |xqc_engine_wakeup_after|wakeup:1757679985461869|now:1757679926168955|diff:59292914|
[2025/09/12 12:25:26 168961] [debug] |xqc_engine_main_logic|END|now:1757679926168830|
[2025/09/12 12:25:26 168967] [debug] |xqc_engine_main_logic|BEGIN|now:1757679926168966|
[2025/09/12 12:25:26 168970] [debug] |xqc_engine_wakeup_after|wakeup:1757679985461869|now:1757679926168970|diff:59292899|
[2025/09/12 12:25:26 168979] [debug] |xqc_engine_main_logic|END|now:1757679926168966|
[2025/09/12 12:25:33 297482] [info] |xqc_engine_packet_process|==>|conn:00005607962001EC|size:1252|state:S_INITIAL_RECVD|recv_time:1757679933297452|
[2025/09/12 12:25:33 297513] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 12:25:33 297522] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_parse_initial|success|Length:351|
[2025/09/12 12:25:33 297537] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 12:25:33 297545] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/12 12:25:33 297560] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:10|
[2025/09/12 12:25:33 297568] [debug] |scid:4957dc581782d78fae9351a3|xqc_process_frames|frame_type:6|
[2025/09/12 12:25:33 297577] [info] |scid:4957dc581782d78fae9351a3|xqc_conn_check_token|token empty|
[2025/09/12 12:25:33 297585] [info] |scid:4957dc581782d78fae9351a3|xqc_process_crypto_frame|check_token fail|conn:00005607962001EC|addr or cid not avail|
[2025/09/12 12:25:33 297596] [debug] |scid:4957dc581782d78fae9351a3|xqc_process_crypto_frame|level:0|
[2025/09/12 12:25:33 297605] [debug] |scid:4957dc581782d78fae9351a3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 12:25:33 297613] [debug] |scid:4957dc581782d78fae9351a3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|329u|
[2025/09/12 12:25:33 297700] [info] |scid:4957dc581782d78fae9351a3|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 12:25:33 297934] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 12:25:33 297945] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 12:25:33 297954] [warn] |scid:4957dc581782d78fae9351a3|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 12:25:33 298215] [debug] |scid:4957dc581782d78fae9351a3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 12:25:33 298224] [debug] |scid:4957dc581782d78fae9351a3|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 12:25:33 298232] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_remove_wakeup_queue|next_tick_time:1757679986168240|pq_index:1|
[2025/09/12 12:25:33 298239] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_active_queue|last_ticked_time:1757679926168830|
[2025/09/12 12:25:33 298247] [info] |scid:4957dc581782d78fae9351a3|xqc_conn_addr_validated|Address Validated|conn:00005607962001EC|role:1|
[2025/09/12 12:25:33 298254] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005607962001EC|path:0|
[2025/09/12 12:25:33 298261] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 12:25:33 298269] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 12:25:33 298277] [debug] |scid:4957dc581782d78fae9351a3|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 12:25:33 298284] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:0|
[2025/09/12 12:25:33 298291] [info] |scid:4957dc581782d78fae9351a3|xqc_conn_on_pkt_processed|====>|conn:00005607962001EC|path:0|size:1252|pkt_type:INIT|pkt_num:10|frame:CRYPTO |recv_time:1757679933297452|dcid:4957dc581782d78fae9351a3|dcid_seq:0|
[2025/09/12 12:25:33 298298] [info] |scid:4957dc581782d78fae9351a3|xqc_packet_parse_singleunknown packet type, first byte[0], skip all buf, skip length: 879
[2025/09/12 12:25:33 298304] [info] |scid:4957dc581782d78fae9351a3|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 12:25:33 298311] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:PATH_IDLE|expire:1757679993297452|now:1757679933297452|interv:60000000|
[2025/09/12 12:25:33 298322] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:CONN_IDLE|expire:1757679993297452|now:1757679933297452|interv:60000000|
[2025/09/12 12:25:33 298326] [debug] |xqc_engine_main_logic|BEGIN|now:1757679933298326|
[2025/09/12 12:25:33 298331] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_process_conn|conn:00005607962001EC|state:S_INITIAL_RECVD|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757679933298330|
[2025/09/12 12:25:33 298336] [info] |scid:4957dc581782d78fae9351a3|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 12:25:33 298340] [debug] |scid:4957dc581782d78fae9351a3|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_RECVD|
[2025/09/12 12:25:33 298345] [debug] |scid:4957dc581782d78fae9351a3|xqc_process_crypto_write_streams|
[2025/09/12 12:25:33 298349] [debug] |scid:4957dc581782d78fae9351a3|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 12:25:33 298353] [debug] |scid:4957dc581782d78fae9351a3|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 12:25:33 298359] [info] |scid:4957dc581782d78fae9351a3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:120|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757679933298359|
[2025/09/12 12:25:33 298364] [debug] |scid:4957dc581782d78fae9351a3|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 12:25:33 298368] [debug] |scid:4957dc581782d78fae9351a3|xqc_process_crypto_write_streams|
[2025/09/12 12:25:33 298371] [debug] |scid:4957dc581782d78fae9351a3|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 12:25:33 298376] [info] |scid:4957dc581782d78fae9351a3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:169|sent:144|pkt_type:HSK|frame:CRYPTO |now:1757679933298376|
[2025/09/12 12:25:33 298381] [info] |scid:4957dc581782d78fae9351a3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:1200|sent:1175|pkt_type:HSK|frame:CRYPTO |now:1757679933298381|
[2025/09/12 12:25:33 298386] [info] |scid:4957dc581782d78fae9351a3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:1200|sent:1175|pkt_type:HSK|frame:CRYPTO |now:1757679933298386|
[2025/09/12 12:25:33 298391] [info] |scid:4957dc581782d78fae9351a3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:1200|sent:1175|pkt_type:HSK|frame:CRYPTO |now:1757679933298390|
[2025/09/12 12:25:33 298395] [info] |scid:4957dc581782d78fae9351a3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:1200|sent:1175|pkt_type:HSK|frame:CRYPTO |now:1757679933298395|
[2025/09/12 12:25:33 298399] [info] |scid:4957dc581782d78fae9351a3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:1200|sent:1175|pkt_type:HSK|frame:CRYPTO |now:1757679933298399|
[2025/09/12 12:25:33 298404] [info] |scid:4957dc581782d78fae9351a3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:1200|sent:1175|pkt_type:HSK|frame:CRYPTO |now:1757679933298404|
[2025/09/12 12:25:33 298408] [info] |scid:4957dc581782d78fae9351a3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:1200|sent:1175|pkt_type:HSK|frame:CRYPTO |now:1757679933298408|
[2025/09/12 12:25:33 298413] [info] |scid:4957dc581782d78fae9351a3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:1200|sent:1175|pkt_type:HSK|frame:CRYPTO |now:1757679933298412|
[2025/09/12 12:25:33 298417] [info] |scid:4957dc581782d78fae9351a3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:391|sent:366|pkt_type:HSK|frame:CRYPTO |now:1757679933298417|
[2025/09/12 12:25:33 298422] [info] |scid:4957dc581782d78fae9351a3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:108|sent:83|pkt_type:HSK|frame:CRYPTO |now:1757679933298421|
[2025/09/12 12:25:33 298426] [info] |scid:4957dc581782d78fae9351a3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:65|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757679933298426|
[2025/09/12 12:25:33 298430] [debug] |scid:4957dc581782d78fae9351a3|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 12:25:33 298439] [debug] |scid:4957dc581782d78fae9351a3|xqc_gen_ack_frame|largest_recv:10|ack_delay:986|first_ack_range:0|largest_pkt_recv_time:1757679933297452|
[2025/09/12 12:25:33 298444] [debug] |scid:4957dc581782d78fae9351a3|xqc_gen_ack_frame|high:10|low:10|pkt_pns:0|
[2025/09/12 12:25:33 298447] [debug] |scid:4957dc581782d78fae9351a3|xqc_gen_ack_frame|high:3|low:3|pkt_pns:0|
[2025/09/12 12:25:33 298451] [debug] |scid:4957dc581782d78fae9351a3|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:10|frame_largest_recv:10|
[2025/09/12 12:25:33 298484] [debug] |scid:4957dc581782d78fae9351a3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 12:25:33 298494] [debug] |scid:4957dc581782d78fae9351a3|xqc_path_get_perf_class|conn:00005607962001EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 12:25:33 298502] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005607962001EC|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 12:25:33 298508] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:120|reinj:0|path_class:2|
[2025/09/12 12:25:33 298512] [debug] |scid:4957dc581782d78fae9351a3|xqc_path_get_perf_class|conn:00005607962001EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 12:25:33 298517] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005607962001EC|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 12:25:33 298521] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:169|reinj:0|path_class:2|
[2025/09/12 12:25:33 298525] [debug] |scid:4957dc581782d78fae9351a3|xqc_path_get_perf_class|conn:00005607962001EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 12:25:33 298529] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005607962001EC|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 12:25:33 298533] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 12:25:33 298537] [debug] |scid:4957dc581782d78fae9351a3|xqc_path_get_perf_class|conn:00005607962001EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 12:25:33 298541] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005607962001EC|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 12:25:33 298545] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 12:25:33 298549] [debug] |scid:4957dc581782d78fae9351a3|xqc_path_get_perf_class|conn:00005607962001EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 12:25:33 298553] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005607962001EC|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 12:25:33 298558] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 12:25:33 298561] [debug] |scid:4957dc581782d78fae9351a3|xqc_path_get_perf_class|conn:00005607962001EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 12:25:33 298566] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005607962001EC|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 12:25:33 298574] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 12:25:33 298578] [debug] |scid:4957dc581782d78fae9351a3|xqc_path_get_perf_class|conn:00005607962001EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 12:25:33 298582] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005607962001EC|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 12:25:33 298586] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 12:25:33 298590] [debug] |scid:4957dc581782d78fae9351a3|xqc_path_get_perf_class|conn:00005607962001EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 12:25:33 298594] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005607962001EC|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 12:25:33 298598] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 12:25:33 298602] [debug] |scid:4957dc581782d78fae9351a3|xqc_path_get_perf_class|conn:00005607962001EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 12:25:33 298606] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005607962001EC|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 12:25:33 298610] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 12:25:33 298614] [debug] |scid:4957dc581782d78fae9351a3|xqc_path_get_perf_class|conn:00005607962001EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 12:25:33 298618] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005607962001EC|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 12:25:33 298622] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 12:25:33 298626] [debug] |scid:4957dc581782d78fae9351a3|xqc_path_get_perf_class|conn:00005607962001EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 12:25:33 298630] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005607962001EC|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 12:25:33 298635] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:391|reinj:0|path_class:2|
[2025/09/12 12:25:33 298638] [debug] |scid:4957dc581782d78fae9351a3|xqc_path_get_perf_class|conn:00005607962001EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 12:25:33 298643] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005607962001EC|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 12:25:33 298647] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:108|reinj:0|path_class:2|
[2025/09/12 12:25:33 298651] [debug] |scid:4957dc581782d78fae9351a3|xqc_path_get_perf_class|conn:00005607962001EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 12:25:33 298657] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005607962001EC|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 12:25:33 298661] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:65|reinj:0|path_class:2|
[2025/09/12 12:25:33 298665] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 12:25:33 298671] [debug] |scid:4957dc581782d78fae9351a3|xqc_check_acked_or_dropped_pkt|conn:00005607962001EC|pkt_num:0|size:120|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 12:25:33 298676] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 12:25:33 298713] [info] |scid:4957dc581782d78fae9351a3|xqc_send_packet_with_pn|<==|conn:00005607962001EC|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757679933298684|stream_id:0|stream_offset:0|
[2025/09/12 12:25:33 298719] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|conn:00005607962001EC|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 12:25:33 298724] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 12:25:33 298729] [debug] |scid:4957dc581782d78fae9351a3|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:20|
[2025/09/12 12:25:33 298736] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 12:25:33 298743] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 12:25:33 298749] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 12:25:33 298755] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679934048684|now:1757679933298729|interv:749955|
[2025/09/12 12:25:33 298761] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:0|expire:1757679934048684|now:1757679933298729|interval:749955|pto_count:0|srtt:250000
[2025/09/12 12:25:33 298768] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 12:25:33 298776] [debug] |scid:4957dc581782d78fae9351a3|xqc_check_acked_or_dropped_pkt|conn:00005607962001EC|pkt_num:0|size:169|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 12:25:33 298783] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 12:25:33 298814] [info] |scid:4957dc581782d78fae9351a3|xqc_send_packet_with_pn|<==|conn:00005607962001EC|path:0|pkt_num:0|size:169|sent:185|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757679933298794|stream_id:0|stream_offset:0|
[2025/09/12 12:25:33 298820] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|conn:00005607962001EC|path:0|pkt_num:0|origin_pktnum:0|size:169|enc_size:185|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 12:25:33 298827] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 12:25:33 298834] [debug] |scid:4957dc581782d78fae9351a3|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:20|
[2025/09/12 12:25:33 298841] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 12:25:33 298847] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 169|
[2025/09/12 12:25:33 298860] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 12:25:33 298867] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679934048684|now:1757679933298834|interv:749850|
[2025/09/12 12:25:33 298872] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:0|expire:1757679934048684|now:1757679933298834|interval:749850|pto_count:0|srtt:250000
[2025/09/12 12:25:33 298877] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1353|
[2025/09/12 12:25:33 298881] [debug] |scid:4957dc581782d78fae9351a3|xqc_check_acked_or_dropped_pkt|conn:00005607962001EC|pkt_num:0|size:1200|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 12:25:33 298886] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 12:25:33 298911] [info] |scid:4957dc581782d78fae9351a3|xqc_send_packet_with_pn|<==|conn:00005607962001EC|path:0|pkt_num:1|size:1200|sent:1216|pkt_type:HSK|frame:CRYPTO |inflight:1353|now:1757679933298893|stream_id:0|stream_offset:0|
[2025/09/12 12:25:33 298916] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|conn:00005607962001EC|path:0|pkt_num:1|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 12:25:33 298924] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|path:0|inflight:1353|applimit:0|
[2025/09/12 12:25:33 298930] [debug] |scid:4957dc581782d78fae9351a3|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:20|
[2025/09/12 12:25:33 298937] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 12:25:33 298943] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 1369|
[2025/09/12 12:25:33 298950] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 12:25:33 298956] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679934048684|now:1757679933298930|interv:749754|
[2025/09/12 12:25:33 298963] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:0|expire:1757679934048684|now:1757679933298930|interval:749754|pto_count:0|srtt:250000
[2025/09/12 12:25:33 298967] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2553|
[2025/09/12 12:25:33 298971] [debug] |scid:4957dc581782d78fae9351a3|xqc_check_acked_or_dropped_pkt|conn:00005607962001EC|pkt_num:0|size:1200|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 12:25:33 298976] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 12:25:33 298999] [info] |scid:4957dc581782d78fae9351a3|xqc_send_packet_with_pn|<==|conn:00005607962001EC|path:0|pkt_num:2|size:1200|sent:1216|pkt_type:HSK|frame:CRYPTO |inflight:2553|now:1757679933298982|stream_id:0|stream_offset:0|
[2025/09/12 12:25:33 299005] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|conn:00005607962001EC|path:0|pkt_num:2|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 12:25:33 299011] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|path:0|inflight:2553|applimit:0|
[2025/09/12 12:25:33 299018] [debug] |scid:4957dc581782d78fae9351a3|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:20|
[2025/09/12 12:25:33 299031] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 12:25:33 299038] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 2569|
[2025/09/12 12:25:33 299045] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 12:25:33 299050] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679934048684|now:1757679933299018|interv:749666|
[2025/09/12 12:25:33 299054] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:0|expire:1757679934048684|now:1757679933299018|interval:749666|pto_count:0|srtt:250000
[2025/09/12 12:25:33 299059] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3753|
[2025/09/12 12:25:33 299063] [debug] |scid:4957dc581782d78fae9351a3|xqc_check_acked_or_dropped_pkt|conn:00005607962001EC|pkt_num:0|size:1200|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 12:25:33 299068] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 12:25:33 299091] [info] |scid:4957dc581782d78fae9351a3|xqc_send_packet_with_pn|<==|conn:00005607962001EC|path:0|pkt_num:3|size:1200|sent:1216|pkt_type:HSK|frame:CRYPTO |inflight:3753|now:1757679933299074|stream_id:0|stream_offset:0|
[2025/09/12 12:25:33 299097] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|conn:00005607962001EC|path:0|pkt_num:3|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 12:25:33 299103] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|path:0|inflight:3753|applimit:0|
[2025/09/12 12:25:33 299110] [debug] |scid:4957dc581782d78fae9351a3|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:20|
[2025/09/12 12:25:33 299117] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 12:25:33 299123] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 3769|
[2025/09/12 12:25:33 299129] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 12:25:33 299135] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679934048684|now:1757679933299110|interv:749574|
[2025/09/12 12:25:33 299142] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:0|expire:1757679934048684|now:1757679933299110|interval:749574|pto_count:0|srtt:250000
[2025/09/12 12:25:33 299147] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:4953|
[2025/09/12 12:25:33 299151] [debug] |scid:4957dc581782d78fae9351a3|xqc_check_acked_or_dropped_pkt|conn:00005607962001EC|pkt_num:0|size:1200|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 12:25:33 299156] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 12:25:33 299179] [info] |scid:4957dc581782d78fae9351a3|xqc_send_packet_with_pn|<==|conn:00005607962001EC|path:0|pkt_num:4|size:1200|sent:1216|pkt_type:HSK|frame:CRYPTO |inflight:4953|now:1757679933299162|stream_id:0|stream_offset:0|
[2025/09/12 12:25:33 299185] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|conn:00005607962001EC|path:0|pkt_num:4|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 12:25:33 299192] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|path:0|inflight:4953|applimit:0|
[2025/09/12 12:25:33 299205] [debug] |scid:4957dc581782d78fae9351a3|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:20|
[2025/09/12 12:25:33 299212] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 12:25:33 299218] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 4969|
[2025/09/12 12:25:33 299224] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 12:25:33 299230] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679934048684|now:1757679933299204|interv:749480|
[2025/09/12 12:25:33 299234] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:0|expire:1757679934048684|now:1757679933299204|interval:749480|pto_count:0|srtt:250000
[2025/09/12 12:25:33 299238] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:6153|
[2025/09/12 12:25:33 299242] [debug] |scid:4957dc581782d78fae9351a3|xqc_check_acked_or_dropped_pkt|conn:00005607962001EC|pkt_num:0|size:1200|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 12:25:33 299247] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 12:25:33 299270] [info] |scid:4957dc581782d78fae9351a3|xqc_send_packet_with_pn|<==|conn:00005607962001EC|path:0|pkt_num:5|size:1200|sent:1216|pkt_type:HSK|frame:CRYPTO |inflight:6153|now:1757679933299253|stream_id:0|stream_offset:0|
[2025/09/12 12:25:33 299277] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|conn:00005607962001EC|path:0|pkt_num:5|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 12:25:33 299284] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|path:0|inflight:6153|applimit:0|
[2025/09/12 12:25:33 299291] [debug] |scid:4957dc581782d78fae9351a3|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:20|
[2025/09/12 12:25:33 299297] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 12:25:33 299304] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 6169|
[2025/09/12 12:25:33 299310] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 12:25:33 299316] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679934048684|now:1757679933299290|interv:749394|
[2025/09/12 12:25:33 299321] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:0|expire:1757679934048684|now:1757679933299290|interval:749394|pto_count:0|srtt:250000
[2025/09/12 12:25:33 299325] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:7353|
[2025/09/12 12:25:33 299330] [debug] |scid:4957dc581782d78fae9351a3|xqc_check_acked_or_dropped_pkt|conn:00005607962001EC|pkt_num:0|size:1200|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 12:25:33 299334] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 12:25:33 299357] [info] |scid:4957dc581782d78fae9351a3|xqc_send_packet_with_pn|<==|conn:00005607962001EC|path:0|pkt_num:6|size:1200|sent:1216|pkt_type:HSK|frame:CRYPTO |inflight:7353|now:1757679933299340|stream_id:0|stream_offset:0|
[2025/09/12 12:25:33 299363] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|conn:00005607962001EC|path:0|pkt_num:6|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 12:25:33 299377] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|path:0|inflight:7353|applimit:0|
[2025/09/12 12:25:33 299383] [debug] |scid:4957dc581782d78fae9351a3|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:20|
[2025/09/12 12:25:33 299389] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 12:25:33 299396] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 7369|
[2025/09/12 12:25:33 299402] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 12:25:33 299409] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679934048684|now:1757679933299383|interv:749301|
[2025/09/12 12:25:33 299414] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:0|expire:1757679934048684|now:1757679933299383|interval:749301|pto_count:0|srtt:250000
[2025/09/12 12:25:33 299418] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:8553|
[2025/09/12 12:25:33 299423] [debug] |scid:4957dc581782d78fae9351a3|xqc_check_acked_or_dropped_pkt|conn:00005607962001EC|pkt_num:0|size:1200|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 12:25:33 299427] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 12:25:33 299451] [info] |scid:4957dc581782d78fae9351a3|xqc_send_packet_with_pn|<==|conn:00005607962001EC|path:0|pkt_num:7|size:1200|sent:1216|pkt_type:HSK|frame:CRYPTO |inflight:8553|now:1757679933299434|stream_id:0|stream_offset:0|
[2025/09/12 12:25:33 299478] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|conn:00005607962001EC|path:0|pkt_num:7|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 12:25:33 299486] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|path:0|inflight:8553|applimit:0|
[2025/09/12 12:25:33 299492] [debug] |scid:4957dc581782d78fae9351a3|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:20|
[2025/09/12 12:25:33 299499] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 12:25:33 299505] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 8569|
[2025/09/12 12:25:33 299512] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 12:25:33 299518] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679934048684|now:1757679933299492|interv:749192|
[2025/09/12 12:25:33 299522] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:0|expire:1757679934048684|now:1757679933299492|interval:749192|pto_count:0|srtt:250000
[2025/09/12 12:25:33 299526] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:9753|
[2025/09/12 12:25:33 299531] [debug] |scid:4957dc581782d78fae9351a3|xqc_check_acked_or_dropped_pkt|conn:00005607962001EC|pkt_num:0|size:1200|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 12:25:33 299535] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 12:25:33 299560] [info] |scid:4957dc581782d78fae9351a3|xqc_send_packet_with_pn|<==|conn:00005607962001EC|path:0|pkt_num:8|size:1200|sent:1216|pkt_type:HSK|frame:CRYPTO |inflight:9753|now:1757679933299542|stream_id:0|stream_offset:0|
[2025/09/12 12:25:33 299572] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|conn:00005607962001EC|path:0|pkt_num:8|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 12:25:33 299579] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|path:0|inflight:9753|applimit:0|
[2025/09/12 12:25:33 299586] [debug] |scid:4957dc581782d78fae9351a3|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:20|
[2025/09/12 12:25:33 299593] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 12:25:33 299599] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 9769|
[2025/09/12 12:25:33 299606] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 12:25:33 299612] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679934048684|now:1757679933299585|interv:749099|
[2025/09/12 12:25:33 299617] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:0|expire:1757679934048684|now:1757679933299585|interval:749099|pto_count:0|srtt:250000
[2025/09/12 12:25:33 299622] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:10953|
[2025/09/12 12:25:33 299626] [debug] |scid:4957dc581782d78fae9351a3|xqc_check_acked_or_dropped_pkt|conn:00005607962001EC|pkt_num:0|size:391|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 12:25:33 299630] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 12:25:33 299655] [info] |scid:4957dc581782d78fae9351a3|xqc_send_packet_with_pn|<==|conn:00005607962001EC|path:0|pkt_num:9|size:391|sent:407|pkt_type:HSK|frame:CRYPTO |inflight:10953|now:1757679933299637|stream_id:0|stream_offset:0|
[2025/09/12 12:25:33 299660] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|conn:00005607962001EC|path:0|pkt_num:9|origin_pktnum:0|size:391|enc_size:407|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 12:25:33 299667] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|path:0|inflight:10953|applimit:0|
[2025/09/12 12:25:33 299673] [debug] |scid:4957dc581782d78fae9351a3|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:20|
[2025/09/12 12:25:33 299680] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 12:25:33 299687] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 10160|
[2025/09/12 12:25:33 299693] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 12:25:33 299700] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679934048684|now:1757679933299673|interv:749011|
[2025/09/12 12:25:33 299706] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:0|expire:1757679934048684|now:1757679933299673|interval:749011|pto_count:0|srtt:250000
[2025/09/12 12:25:33 299710] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:11344|
[2025/09/12 12:25:33 299714] [debug] |scid:4957dc581782d78fae9351a3|xqc_check_acked_or_dropped_pkt|conn:00005607962001EC|pkt_num:0|size:108|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 12:25:33 299723] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 12:25:33 299747] [info] |scid:4957dc581782d78fae9351a3|xqc_send_packet_with_pn|<==|conn:00005607962001EC|path:0|pkt_num:10|size:108|sent:124|pkt_type:HSK|frame:CRYPTO |inflight:11344|now:1757679933299730|stream_id:0|stream_offset:0|
[2025/09/12 12:25:33 299752] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|conn:00005607962001EC|path:0|pkt_num:10|origin_pktnum:0|size:108|enc_size:124|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 12:25:33 299759] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|path:0|inflight:11344|applimit:0|
[2025/09/12 12:25:33 299766] [debug] |scid:4957dc581782d78fae9351a3|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:20|
[2025/09/12 12:25:33 299774] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 12:25:33 299780] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 10268|
[2025/09/12 12:25:33 299786] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 12:25:33 299793] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679934048684|now:1757679933299766|interv:748918|
[2025/09/12 12:25:33 299799] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:0|expire:1757679934048684|now:1757679933299766|interval:748918|pto_count:0|srtt:250000
[2025/09/12 12:25:33 299806] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:11452|
[2025/09/12 12:25:33 299813] [debug] |scid:4957dc581782d78fae9351a3|xqc_check_acked_or_dropped_pkt|conn:00005607962001EC|pkt_num:0|size:65|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 12:25:33 299818] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 12:25:33 299841] [info] |scid:4957dc581782d78fae9351a3|xqc_send_packet_with_pn|<==|conn:00005607962001EC|path:0|pkt_num:11|size:65|sent:81|pkt_type:HSK|frame:CRYPTO |inflight:11452|now:1757679933299824|stream_id:0|stream_offset:0|
[2025/09/12 12:25:33 299847] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|conn:00005607962001EC|path:0|pkt_num:11|origin_pktnum:0|size:65|enc_size:81|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 12:25:33 299854] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|path:0|inflight:11452|applimit:0|
[2025/09/12 12:25:33 299860] [debug] |scid:4957dc581782d78fae9351a3|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:20|
[2025/09/12 12:25:33 299867] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 12:25:33 299873] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 10333|
[2025/09/12 12:25:33 299880] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 12:25:33 299886] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679934048684|now:1757679933299860|interv:748824|
[2025/09/12 12:25:33 299892] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:0|expire:1757679934048684|now:1757679933299860|interval:748824|pto_count:0|srtt:250000
[2025/09/12 12:25:33 299901] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:11517|
[2025/09/12 12:25:33 299906] [debug] |scid:4957dc581782d78fae9351a3|xqc_check_acked_or_dropped_pkt|conn:00005607962001EC|pkt_num:0|size:34|pkt_type:INIT|frame:ACK |
[2025/09/12 12:25:33 299910] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 12:25:33 299935] [info] |scid:4957dc581782d78fae9351a3|xqc_send_packet_with_pn|<==|conn:00005607962001EC|path:0|pkt_num:2|size:34|sent:50|pkt_type:INIT|frame:ACK |inflight:11517|now:1757679933299916|stream_id:0|stream_offset:0|
[2025/09/12 12:25:33 299944] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|conn:00005607962001EC|path:0|pkt_num:2|origin_pktnum:0|size:34|enc_size:50|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 12:25:33 299953] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_next_wakeup_time|wakeup_time:1757679934048684|
[2025/09/12 12:25:33 299959] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_wakeup_queue|next_tick_time:1757679934048684|
[2025/09/12 12:25:33 299966] [debug] |xqc_engine_wakeup_after|wakeup:1757679934048684|now:1757679933299966|diff:748718|
[2025/09/12 12:25:33 299973] [debug] |xqc_engine_main_logic|END|now:1757679933298330|
[2025/09/12 12:25:33 299982] [debug] |xqc_engine_main_logic|BEGIN|now:1757679933299982|
[2025/09/12 12:25:33 299988] [debug] |xqc_engine_wakeup_after|wakeup:1757679934048684|now:1757679933299988|diff:748696|
[2025/09/12 12:25:33 299995] [debug] |xqc_engine_main_logic|END|now:1757679933299982|
[2025/09/12 12:25:33 331742] [info] |xqc_engine_packet_process|==>|conn:00005607962001EC|size:1252|state:S_HANDSHAKE_SENT|recv_time:1757679933331740|
[2025/09/12 12:25:33 331757] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 12:25:33 331763] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_parse_initial|success|Length:23|
[2025/09/12 12:25:33 331770] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|largest_pn:10|
[2025/09/12 12:25:33 331775] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/12 12:25:33 331783] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:11|
[2025/09/12 12:25:33 331788] [debug] |scid:4957dc581782d78fae9351a3|xqc_process_frames|frame_type:2|
[2025/09/12 12:25:33 331794] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|conn:00005607962001EC|path:0|pkt_num:1|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 12:25:33 331801] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757679933298684|is_app_limited:1|send_elapse:0|ack_elapse:33056|ctl_first_sent_time:1757679933298684|lagest_ack_time:1757679933331740|curr_delivered:1184|
[2025/09/12 12:25:33 331807] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_sent_time_update:1757679933298684|
[2025/09/12 12:25:33 331813] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|sndq_packets_used:12||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 12:25:33 331818] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_rtt|before update rtt|conn:00005607962001EC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33056|ack_delay:560|
[2025/09/12 12:25:33 331824] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005607962001EC|srtt:33056|rttvar:16528|minrtt:33056|latest_rtt:33056|ack_delay:560|
[2025/09/12 12:25:33 331829] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 12:25:33 331835] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 4|pns:0|
[2025/09/12 12:25:33 331847] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 12:25:33 331852] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|srtt:33056|rtt_var:16528|pto_duration:99168|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 12:25:33 331857] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 12:25:33 331862] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 10333|
[2025/09/12 12:25:33 331867] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 12:25:33 331872] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679933398992|now:1757679933331851|interv:67141|
[2025/09/12 12:25:33 331877] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:1|expire:1757679933398992|now:1757679933331851|interval:67141|pto_count:0|srtt:33056
[2025/09/12 12:25:33 331883] [debug] |scid:4957dc581782d78fae9351a3|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33056, delivered 1184|rate 35818|lost 0|
[2025/09/12 12:25:33 331888] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 12:25:33 331894] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (35818) in round 1|
[2025/09/12 12:25:33 331899] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_update_min_rtt|probertt expire|rtt:33056, old_rtt:2147483647|
[2025/09/12 12:25:33 331904] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_update_min_rtt|minrtt expire|rtt:33056, old_rtt:2147483647|
[2025/09/12 12:25:33 331909] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 12:25:33 331914] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757679933298684|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 12:25:33 331920] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757679933298684|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 12:25:33 331926] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4010510|bw:35818|cwnd:47136|full_bw_reached:0|inflight:10333|srtt:33056|latest_rtt:33056|min_rtt:33056|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 12:25:33 331932] [stats] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_info_circle_record|addr or cid not avail |path:0||cwnd:47136|inflight:10333|mode:0|applimit:0|pacing_rate:4010510|bw:35818|srtt:33056|latest_rtt:33056|min_rtt:33056|send:13|lost:0|tlp:0|recv:2|recovery:0|slow_start:1|conn_life:7163657|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 12:25:33 331939] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:0|
[2025/09/12 12:25:33 331945] [info] |scid:4957dc581782d78fae9351a3|xqc_conn_on_pkt_processed|====>|conn:00005607962001EC|path:0|size:1252|pkt_type:INIT|pkt_num:11|frame:ACK |recv_time:1757679933331740|dcid:4957dc581782d78fae9351a3|dcid_seq:0|
[2025/09/12 12:25:33 331951] [info] |scid:4957dc581782d78fae9351a3|xqc_packet_parse_singleunknown packet type, first byte[0], skip all buf, skip length: 1207
[2025/09/12 12:25:33 331956] [info] |scid:4957dc581782d78fae9351a3|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 12:25:33 331961] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:PATH_IDLE|expire:1757679993331740|now:1757679933331740|interv:60000000|
[2025/09/12 12:25:33 331969] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:CONN_IDLE|expire:1757679993331740|now:1757679933331740|interv:60000000|
[2025/09/12 12:25:33 331974] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_remove_wakeup_queue|next_tick_time:1757679934048684|pq_index:0|
[2025/09/12 12:25:33 331980] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_active_queue|last_ticked_time:1757679933298330|
[2025/09/12 12:25:33 331985] [debug] |xqc_engine_main_logic|BEGIN|now:1757679933331984|
[2025/09/12 12:25:33 331991] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_process_conn|conn:00005607962001EC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |now:1757679933331989|
[2025/09/12 12:25:33 331998] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_next_wakeup_time|wakeup_time:1757679933398992|
[2025/09/12 12:25:33 332004] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_wakeup_queue|next_tick_time:1757679933398992|
[2025/09/12 12:25:33 332008] [debug] |xqc_engine_wakeup_after|wakeup:1757679933398992|now:1757679933332008|diff:66984|
[2025/09/12 12:25:33 332014] [debug] |xqc_engine_main_logic|END|now:1757679933331989|
[2025/09/12 12:25:33 332022] [info] |xqc_engine_packet_process|==>|conn:00005607962001EC|size:43|state:S_HANDSHAKE_SENT|recv_time:1757679933332021|
[2025/09/12 12:25:33 332028] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_parse_handshake|success|Length:22|
[2025/09/12 12:25:33 332034] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 12:25:33 332038] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 12:25:33 332044] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/09/12 12:25:33 332049] [debug] |scid:4957dc581782d78fae9351a3|xqc_process_frames|frame_type:2|
[2025/09/12 12:25:33 332054] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|conn:00005607962001EC|path:0|pkt_num:0|origin_pktnum:0|size:169|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 12:25:33 332060] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1353|prior_delivered:0|prior_time:1757679933298684|is_app_limited:1|send_elapse:110|ack_elapse:33337|ctl_first_sent_time:1757679933298794|lagest_ack_time:1757679933332021|curr_delivered:1353|
[2025/09/12 12:25:33 332066] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_sent_time_update:1757679933298794|
[2025/09/12 12:25:33 332071] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|sndq_packets_used:11||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 12:25:33 332076] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_rtt|before update rtt|conn:00005607962001EC|srtt:33056|rttvar:16528|minrtt:33056|latest_rtt:33227|ack_delay:40|
[2025/09/12 12:25:33 332081] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005607962001EC|srtt:33072|rttvar:12428|minrtt:33056|latest_rtt:33227|ack_delay:40|
[2025/09/12 12:25:33 332086] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 12:25:33 332092] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 12:25:33 332096] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|srtt:33072|rtt_var:12428|pto_duration:82784|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 12:25:33 332102] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 12:25:33 332107] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 10164|
[2025/09/12 12:25:33 332115] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 12:25:33 332120] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679933382608|now:1757679933332096|interv:50512|
[2025/09/12 12:25:33 332125] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:1|expire:1757679933382608|now:1757679933332096|interval:50512|pto_count:0|srtt:33072
[2025/09/12 12:25:33 332130] [debug] |scid:4957dc581782d78fae9351a3|xqc_generate_sample|sampler: send_elapse 110, ack_elapse 33337, delivered 1353|rate 40585|lost 0|
[2025/09/12 12:25:33 332135] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (40585) in round 1|
[2025/09/12 12:25:33 332140] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_update_min_rtt|minrtt expire|rtt:33056, old_rtt:33056|
[2025/09/12 12:25:33 332145] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2684|
[2025/09/12 12:25:33 332150] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:169|po_sent_time:1757679933298794|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 12:25:33 332156] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:169|po_sent_time:1757679933298794|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 12:25:33 332161] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4010510|bw:40585|cwnd:47305|full_bw_reached:0|inflight:10164|srtt:33072|latest_rtt:33227|min_rtt:33056|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 12:25:33 332168] [info] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 12:25:33 332173] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|srtt:33072|rtt_var:12428|pto_duration:82784|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 12:25:33 332178] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 12:25:33 332183] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 10164|
[2025/09/12 12:25:33 332188] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 12:25:33 332192] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679933382608|now:1757679933332173|interv:50435|
[2025/09/12 12:25:33 332197] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:1|expire:1757679933382608|now:1757679933332173|interval:50435|pto_count:0|srtt:33072
[2025/09/12 12:25:33 332203] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/09/12 12:25:33 332209] [info] |scid:4957dc581782d78fae9351a3|xqc_conn_on_pkt_processed|====>|conn:00005607962001EC|path:0|size:43|pkt_type:HSK|pkt_num:0|frame:ACK |recv_time:1757679933332021|dcid:4957dc581782d78fae9351a3|dcid_seq:0|
[2025/09/12 12:25:33 332215] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:PATH_IDLE|expire:1757679993332021|now:1757679933332021|interv:60000000|
[2025/09/12 12:25:33 332219] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:CONN_IDLE|expire:1757679993332021|now:1757679933332021|interv:60000000|
[2025/09/12 12:25:33 332226] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_remove_wakeup_queue|next_tick_time:1757679933398992|pq_index:0|
[2025/09/12 12:25:33 332229] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_active_queue|last_ticked_time:1757679933331989|
[2025/09/12 12:25:33 332233] [debug] |xqc_engine_main_logic|BEGIN|now:1757679933332233|
[2025/09/12 12:25:33 332238] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_process_conn|conn:00005607962001EC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |now:1757679933332237|
[2025/09/12 12:25:33 332243] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_next_wakeup_time|wakeup_time:1757679933382608|
[2025/09/12 12:25:33 332247] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_wakeup_queue|next_tick_time:1757679933382608|
[2025/09/12 12:25:33 332251] [debug] |xqc_engine_wakeup_after|wakeup:1757679933382608|now:1757679933332250|diff:50358|
[2025/09/12 12:25:33 332254] [debug] |xqc_engine_main_logic|END|now:1757679933332237|
[2025/09/12 12:25:33 332260] [info] |xqc_engine_packet_process|==>|conn:00005607962001EC|size:43|state:S_HANDSHAKE_SENT|recv_time:1757679933332260|
[2025/09/12 12:25:33 332264] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_parse_handshake|success|Length:22|
[2025/09/12 12:25:33 332269] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 12:25:33 332273] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 12:25:33 332277] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 12:25:33 332281] [debug] |scid:4957dc581782d78fae9351a3|xqc_process_frames|frame_type:2|
[2025/09/12 12:25:33 332285] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|conn:00005607962001EC|path:0|pkt_num:1|origin_pktnum:0|size:1200|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 12:25:33 332289] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2553|prior_delivered:0|prior_time:1757679933298684|is_app_limited:1|send_elapse:209|ack_elapse:33576|ctl_first_sent_time:1757679933298893|lagest_ack_time:1757679933332260|curr_delivered:2553|
[2025/09/12 12:25:33 332294] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_sent_time_update:1757679933298893|
[2025/09/12 12:25:33 332298] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|sndq_packets_used:10||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 12:25:33 332302] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_rtt|before update rtt|conn:00005607962001EC|srtt:33072|rttvar:12428|minrtt:33056|latest_rtt:33367|ack_delay:56|
[2025/09/12 12:25:33 332306] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005607962001EC|srtt:33101|rttvar:9380|minrtt:33056|latest_rtt:33367|ack_delay:56|
[2025/09/12 12:25:33 332310] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 12:25:33 332314] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 12:25:33 332318] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|srtt:33101|rtt_var:9380|pto_duration:70621|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 12:25:33 332322] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 12:25:33 332326] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 8964|
[2025/09/12 12:25:33 332330] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 12:25:33 332336] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679933370445|now:1757679933332317|interv:38128|
[2025/09/12 12:25:33 332340] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:1|expire:1757679933370445|now:1757679933332317|interval:38128|pto_count:0|srtt:33101
[2025/09/12 12:25:33 332345] [debug] |scid:4957dc581782d78fae9351a3|xqc_generate_sample|sampler: send_elapse 209, ack_elapse 33576, delivered 2553|rate 76036|lost 0|
[2025/09/12 12:25:33 332349] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (76036) in round 1|
[2025/09/12 12:25:33 332353] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_update_min_rtt|minrtt expire|rtt:33056, old_rtt:33056|
[2025/09/12 12:25:33 332357] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:7250|extra_cwnd:5028|
[2025/09/12 12:25:33 332361] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47305|packet_lost:0|acked:1200|po_sent_time:1757679933298893|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 12:25:33 332365] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47305|packet_lost:0|acked:1200|po_sent_time:1757679933298893|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 12:25:33 332369] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4010510|bw:76036|cwnd:48505|full_bw_reached:0|inflight:8964|srtt:33101|latest_rtt:33367|min_rtt:33056|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 12:25:33 332375] [stats] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|addr or cid not avail |bandwidth change record|bw_before:40585|bw_after:76036|srtt:33101|cwnd:48505|
[2025/09/12 12:25:33 332379] [info] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 12:25:33 332383] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|srtt:33101|rtt_var:9380|pto_duration:70621|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 12:25:33 332387] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 12:25:33 332391] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 8964|
[2025/09/12 12:25:33 332395] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 12:25:33 332398] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679933370445|now:1757679933332383|interv:38062|
[2025/09/12 12:25:33 332402] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:1|expire:1757679933370445|now:1757679933332383|interval:38062|pto_count:0|srtt:33101
[2025/09/12 12:25:33 332407] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 12:25:33 332411] [info] |scid:4957dc581782d78fae9351a3|xqc_conn_on_pkt_processed|====>|conn:00005607962001EC|path:0|size:43|pkt_type:HSK|pkt_num:1|frame:ACK |recv_time:1757679933332260|dcid:4957dc581782d78fae9351a3|dcid_seq:0|
[2025/09/12 12:25:33 332415] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:PATH_IDLE|expire:1757679993332260|now:1757679933332260|interv:60000000|
[2025/09/12 12:25:33 332419] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:CONN_IDLE|expire:1757679993332260|now:1757679933332260|interv:60000000|
[2025/09/12 12:25:33 332426] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_remove_wakeup_queue|next_tick_time:1757679933382608|pq_index:0|
[2025/09/12 12:25:33 332430] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_active_queue|last_ticked_time:1757679933332237|
[2025/09/12 12:25:33 332434] [debug] |xqc_engine_main_logic|BEGIN|now:1757679933332434|
[2025/09/12 12:25:33 332438] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_process_conn|conn:00005607962001EC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |now:1757679933332437|
[2025/09/12 12:25:33 332443] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_next_wakeup_time|wakeup_time:1757679933370445|
[2025/09/12 12:25:33 332447] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_wakeup_queue|next_tick_time:1757679933370445|
[2025/09/12 12:25:33 332450] [debug] |xqc_engine_wakeup_after|wakeup:1757679933370445|now:1757679933332450|diff:37995|
[2025/09/12 12:25:33 332476] [debug] |xqc_engine_main_logic|END|now:1757679933332437|
[2025/09/12 12:25:33 332482] [info] |xqc_engine_packet_process|==>|conn:00005607962001EC|size:43|state:S_HANDSHAKE_SENT|recv_time:1757679933332482|
[2025/09/12 12:25:33 332487] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_parse_handshake|success|Length:22|
[2025/09/12 12:25:33 332492] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 12:25:33 332495] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 12:25:33 332500] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/09/12 12:25:33 332504] [debug] |scid:4957dc581782d78fae9351a3|xqc_process_frames|frame_type:2|
[2025/09/12 12:25:33 332508] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|conn:00005607962001EC|path:0|pkt_num:2|origin_pktnum:0|size:1200|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:2|path_largest_ack:2|
[2025/09/12 12:25:33 332513] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:3753|prior_delivered:0|prior_time:1757679933298684|is_app_limited:1|send_elapse:298|ack_elapse:33798|ctl_first_sent_time:1757679933298982|lagest_ack_time:1757679933332482|curr_delivered:3753|
[2025/09/12 12:25:33 332518] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_sent_time_update:1757679933298982|
[2025/09/12 12:25:33 332522] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|sndq_packets_used:9||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 12:25:33 332526] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_rtt|before update rtt|conn:00005607962001EC|srtt:33101|rttvar:9380|minrtt:33056|latest_rtt:33500|ack_delay:24|
[2025/09/12 12:25:33 332530] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005607962001EC|srtt:33148|rttvar:7128|minrtt:33056|latest_rtt:33500|ack_delay:24|
[2025/09/12 12:25:33 332534] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 12:25:33 332538] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 12:25:33 332542] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|srtt:33148|rtt_var:7128|pto_duration:61660|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 12:25:33 332546] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 12:25:33 332550] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 7764|
[2025/09/12 12:25:33 332554] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 12:25:33 332557] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679933361484|now:1757679933332542|interv:28942|
[2025/09/12 12:25:33 332565] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:1|expire:1757679933361484|now:1757679933332542|interval:28942|pto_count:0|srtt:33148
[2025/09/12 12:25:33 332569] [debug] |scid:4957dc581782d78fae9351a3|xqc_generate_sample|sampler: send_elapse 298, ack_elapse 33798, delivered 3753|rate 111042|lost 0|
[2025/09/12 12:25:33 332573] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (111042) in round 1|
[2025/09/12 12:25:33 332577] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_update_min_rtt|minrtt expire|rtt:33056, old_rtt:33056|
[2025/09/12 12:25:33 332581] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:10587|extra_cwnd:7342|
[2025/09/12 12:25:33 332585] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48505|packet_lost:0|acked:1200|po_sent_time:1757679933298982|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 12:25:33 332589] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48505|packet_lost:0|acked:1200|po_sent_time:1757679933298982|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 12:25:33 332594] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4010510|bw:111042|cwnd:49705|full_bw_reached:0|inflight:7764|srtt:33148|latest_rtt:33500|min_rtt:33056|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 12:25:33 332599] [info] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 12:25:33 332603] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|srtt:33148|rtt_var:7128|pto_duration:61660|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 12:25:33 332607] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 12:25:33 332611] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 7764|
[2025/09/12 12:25:33 332614] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 12:25:33 332618] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679933361484|now:1757679933332602|interv:28882|
[2025/09/12 12:25:33 332622] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:1|expire:1757679933361484|now:1757679933332602|interval:28882|pto_count:0|srtt:33148
[2025/09/12 12:25:33 332626] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/09/12 12:25:33 332631] [info] |scid:4957dc581782d78fae9351a3|xqc_conn_on_pkt_processed|====>|conn:00005607962001EC|path:0|size:43|pkt_type:HSK|pkt_num:2|frame:ACK |recv_time:1757679933332482|dcid:4957dc581782d78fae9351a3|dcid_seq:0|
[2025/09/12 12:25:33 332635] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:PATH_IDLE|expire:1757679993332482|now:1757679933332482|interv:60000000|
[2025/09/12 12:25:33 332639] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:CONN_IDLE|expire:1757679993332482|now:1757679933332482|interv:60000000|
[2025/09/12 12:25:33 332643] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_remove_wakeup_queue|next_tick_time:1757679933370445|pq_index:0|
[2025/09/12 12:25:33 332647] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_active_queue|last_ticked_time:1757679933332437|
[2025/09/12 12:25:33 332653] [debug] |xqc_engine_main_logic|BEGIN|now:1757679933332653|
[2025/09/12 12:25:33 332657] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_process_conn|conn:00005607962001EC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |now:1757679933332657|
[2025/09/12 12:25:33 332662] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_next_wakeup_time|wakeup_time:1757679933361484|
[2025/09/12 12:25:33 332666] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_wakeup_queue|next_tick_time:1757679933361484|
[2025/09/12 12:25:33 332670] [debug] |xqc_engine_wakeup_after|wakeup:1757679933361484|now:1757679933332670|diff:28814|
[2025/09/12 12:25:33 332674] [debug] |xqc_engine_main_logic|END|now:1757679933332657|
[2025/09/12 12:25:33 332679] [debug] |xqc_engine_main_logic|BEGIN|now:1757679933332679|
[2025/09/12 12:25:33 332682] [debug] |xqc_engine_wakeup_after|wakeup:1757679933361484|now:1757679933332682|diff:28802|
[2025/09/12 12:25:33 332686] [debug] |xqc_engine_main_logic|END|now:1757679933332679|
[2025/09/12 12:25:33 333222] [info] |xqc_engine_packet_process|==>|conn:00005607962001EC|size:43|state:S_HANDSHAKE_SENT|recv_time:1757679933333222|
[2025/09/12 12:25:33 333228] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_parse_handshake|success|Length:22|
[2025/09/12 12:25:33 333233] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 12:25:33 333237] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 12:25:33 333241] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:3|
[2025/09/12 12:25:33 333245] [debug] |scid:4957dc581782d78fae9351a3|xqc_process_frames|frame_type:2|
[2025/09/12 12:25:33 333249] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|conn:00005607962001EC|path:0|pkt_num:3|origin_pktnum:0|size:1200|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 12:25:33 333254] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:4953|prior_delivered:0|prior_time:1757679933298684|is_app_limited:1|send_elapse:390|ack_elapse:34538|ctl_first_sent_time:1757679933299074|lagest_ack_time:1757679933333222|curr_delivered:4953|
[2025/09/12 12:25:33 333258] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_sent_time_update:1757679933299074|
[2025/09/12 12:25:33 333262] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|sndq_packets_used:8||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 12:25:33 333266] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_rtt|before update rtt|conn:00005607962001EC|srtt:33148|rttvar:7128|minrtt:33056|latest_rtt:34148|ack_delay:24|
[2025/09/12 12:25:33 333270] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005607962001EC|srtt:33270|rttvar:5590|minrtt:33056|latest_rtt:34148|ack_delay:24|
[2025/09/12 12:25:33 333274] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 12:25:33 333278] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 12:25:33 333282] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|srtt:33270|rtt_var:5590|pto_duration:55630|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 12:25:33 333287] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 12:25:33 333290] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 6564|
[2025/09/12 12:25:33 333294] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 12:25:33 333302] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679933355454|now:1757679933333282|interv:22172|
[2025/09/12 12:25:33 333306] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:1|expire:1757679933355454|now:1757679933333282|interval:22172|pto_count:0|srtt:33270
[2025/09/12 12:25:33 333310] [debug] |scid:4957dc581782d78fae9351a3|xqc_generate_sample|sampler: send_elapse 390, ack_elapse 34538, delivered 4953|rate 143407|lost 0|
[2025/09/12 12:25:33 333314] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (143407) in round 1|
[2025/09/12 12:25:33 333318] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_update_min_rtt|minrtt expire|rtt:33056, old_rtt:33056|
[2025/09/12 12:25:33 333322] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:13674|extra_cwnd:9482|
[2025/09/12 12:25:33 333326] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:49705|packet_lost:0|acked:1200|po_sent_time:1757679933299074|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 12:25:33 333330] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:49705|packet_lost:0|acked:1200|po_sent_time:1757679933299074|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 12:25:33 333334] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4010510|bw:143407|cwnd:50905|full_bw_reached:0|inflight:6564|srtt:33270|latest_rtt:34148|min_rtt:33056|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 12:25:33 333339] [info] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 12:25:33 333343] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|srtt:33270|rtt_var:5590|pto_duration:55630|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 12:25:33 333347] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 12:25:33 333351] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 6564|
[2025/09/12 12:25:33 333355] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 12:25:33 333359] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679933355454|now:1757679933333343|interv:22111|
[2025/09/12 12:25:33 333363] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:1|expire:1757679933355454|now:1757679933333343|interval:22111|pto_count:0|srtt:33270
[2025/09/12 12:25:33 333367] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:1|
[2025/09/12 12:25:33 333371] [info] |scid:4957dc581782d78fae9351a3|xqc_conn_on_pkt_processed|====>|conn:00005607962001EC|path:0|size:43|pkt_type:HSK|pkt_num:3|frame:ACK |recv_time:1757679933333222|dcid:4957dc581782d78fae9351a3|dcid_seq:0|
[2025/09/12 12:25:33 333376] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:PATH_IDLE|expire:1757679993333222|now:1757679933333222|interv:60000000|
[2025/09/12 12:25:33 333380] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:CONN_IDLE|expire:1757679993333222|now:1757679933333222|interv:60000000|
[2025/09/12 12:25:33 333384] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_remove_wakeup_queue|next_tick_time:1757679933361484|pq_index:0|
[2025/09/12 12:25:33 333387] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_active_queue|last_ticked_time:1757679933332657|
[2025/09/12 12:25:33 333399] [debug] |xqc_engine_main_logic|BEGIN|now:1757679933333399|
[2025/09/12 12:25:33 333403] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_process_conn|conn:00005607962001EC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |now:1757679933333403|
[2025/09/12 12:25:33 333408] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_next_wakeup_time|wakeup_time:1757679933355454|
[2025/09/12 12:25:33 333412] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_wakeup_queue|next_tick_time:1757679933355454|
[2025/09/12 12:25:33 333416] [debug] |xqc_engine_wakeup_after|wakeup:1757679933355454|now:1757679933333416|diff:22038|
[2025/09/12 12:25:33 333420] [debug] |xqc_engine_main_logic|END|now:1757679933333403|
[2025/09/12 12:25:33 333425] [debug] |xqc_engine_main_logic|BEGIN|now:1757679933333425|
[2025/09/12 12:25:33 333429] [debug] |xqc_engine_wakeup_after|wakeup:1757679933355454|now:1757679933333429|diff:22025|
[2025/09/12 12:25:33 333432] [debug] |xqc_engine_main_logic|END|now:1757679933333425|
[2025/09/12 12:25:33 334233] [info] |xqc_engine_packet_process|==>|conn:00005607962001EC|size:43|state:S_HANDSHAKE_SENT|recv_time:1757679933334232|
[2025/09/12 12:25:33 334241] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_parse_handshake|success|Length:22|
[2025/09/12 12:25:33 334246] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 12:25:33 334249] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 12:25:33 334254] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:4|
[2025/09/12 12:25:33 334258] [debug] |scid:4957dc581782d78fae9351a3|xqc_process_frames|frame_type:2|
[2025/09/12 12:25:33 334262] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|conn:00005607962001EC|path:0|pkt_num:4|origin_pktnum:0|size:1200|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:4|path_largest_ack:4|
[2025/09/12 12:25:33 334267] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:6153|prior_delivered:0|prior_time:1757679933298684|is_app_limited:1|send_elapse:478|ack_elapse:35548|ctl_first_sent_time:1757679933299162|lagest_ack_time:1757679933334232|curr_delivered:6153|
[2025/09/12 12:25:33 334271] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_sent_time_update:1757679933299162|
[2025/09/12 12:25:33 334275] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 12:25:33 334279] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_rtt|before update rtt|conn:00005607962001EC|srtt:33270|rttvar:5590|minrtt:33056|latest_rtt:35070|ack_delay:32|
[2025/09/12 12:25:33 334283] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005607962001EC|srtt:33491|rttvar:4635|minrtt:33056|latest_rtt:35070|ack_delay:32|
[2025/09/12 12:25:33 334287] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 12:25:33 334291] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 12:25:33 334295] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|srtt:33491|rtt_var:4635|pto_duration:52031|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 12:25:33 334299] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 12:25:33 334303] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 5364|
[2025/09/12 12:25:33 334307] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 12:25:33 334314] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679933351855|now:1757679933334295|interv:17560|
[2025/09/12 12:25:33 334318] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:1|expire:1757679933351855|now:1757679933334295|interval:17560|pto_count:0|srtt:33491
[2025/09/12 12:25:33 334323] [debug] |scid:4957dc581782d78fae9351a3|xqc_generate_sample|sampler: send_elapse 478, ack_elapse 35548, delivered 6153|rate 173089|lost 0|
[2025/09/12 12:25:33 334327] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (173089) in round 1|
[2025/09/12 12:25:33 334331] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_update_min_rtt|minrtt expire|rtt:33056, old_rtt:33056|
[2025/09/12 12:25:33 334335] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:16505|extra_cwnd:11444|
[2025/09/12 12:25:33 334339] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:50905|packet_lost:0|acked:1200|po_sent_time:1757679933299162|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 12:25:33 334343] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:50905|packet_lost:0|acked:1200|po_sent_time:1757679933299162|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 12:25:33 334347] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4010510|bw:173089|cwnd:52105|full_bw_reached:0|inflight:5364|srtt:33491|latest_rtt:35070|min_rtt:33056|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 12:25:33 334352] [info] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 12:25:33 334356] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|srtt:33491|rtt_var:4635|pto_duration:52031|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 12:25:33 334360] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 12:25:33 334364] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 5364|
[2025/09/12 12:25:33 334368] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 12:25:33 334371] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679933351855|now:1757679933334356|interv:17499|
[2025/09/12 12:25:33 334375] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:1|expire:1757679933351855|now:1757679933334356|interval:17499|pto_count:0|srtt:33491
[2025/09/12 12:25:33 334380] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:1|
[2025/09/12 12:25:33 334384] [info] |scid:4957dc581782d78fae9351a3|xqc_conn_on_pkt_processed|====>|conn:00005607962001EC|path:0|size:43|pkt_type:HSK|pkt_num:4|frame:ACK |recv_time:1757679933334232|dcid:4957dc581782d78fae9351a3|dcid_seq:0|
[2025/09/12 12:25:33 334388] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:PATH_IDLE|expire:1757679993334232|now:1757679933334232|interv:60000000|
[2025/09/12 12:25:33 334392] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:CONN_IDLE|expire:1757679993334232|now:1757679933334232|interv:60000000|
[2025/09/12 12:25:33 334396] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_remove_wakeup_queue|next_tick_time:1757679933355454|pq_index:0|
[2025/09/12 12:25:33 334402] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_active_queue|last_ticked_time:1757679933333403|
[2025/09/12 12:25:33 334406] [debug] |xqc_engine_main_logic|BEGIN|now:1757679933334406|
[2025/09/12 12:25:33 334411] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_process_conn|conn:00005607962001EC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |now:1757679933334410|
[2025/09/12 12:25:33 334416] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_next_wakeup_time|wakeup_time:1757679933351855|
[2025/09/12 12:25:33 334420] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_wakeup_queue|next_tick_time:1757679933351855|
[2025/09/12 12:25:33 334424] [debug] |xqc_engine_wakeup_after|wakeup:1757679933351855|now:1757679933334424|diff:17431|
[2025/09/12 12:25:33 334428] [debug] |xqc_engine_main_logic|END|now:1757679933334410|
[2025/09/12 12:25:33 334432] [debug] |xqc_engine_main_logic|BEGIN|now:1757679933334432|
[2025/09/12 12:25:33 334436] [debug] |xqc_engine_wakeup_after|wakeup:1757679933351855|now:1757679933334436|diff:17419|
[2025/09/12 12:25:33 334440] [debug] |xqc_engine_main_logic|END|now:1757679933334432|
[2025/09/12 12:25:33 335216] [info] |xqc_engine_packet_process|==>|conn:00005607962001EC|size:43|state:S_HANDSHAKE_SENT|recv_time:1757679933335215|
[2025/09/12 12:25:33 335224] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_parse_handshake|success|Length:22|
[2025/09/12 12:25:33 335229] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 12:25:33 335232] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 12:25:33 335237] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:5|
[2025/09/12 12:25:33 335241] [debug] |scid:4957dc581782d78fae9351a3|xqc_process_frames|frame_type:2|
[2025/09/12 12:25:33 335245] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|conn:00005607962001EC|path:0|pkt_num:5|origin_pktnum:0|size:1200|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:5|
[2025/09/12 12:25:33 335250] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:7353|prior_delivered:0|prior_time:1757679933298684|is_app_limited:1|send_elapse:569|ack_elapse:36531|ctl_first_sent_time:1757679933299253|lagest_ack_time:1757679933335215|curr_delivered:7353|
[2025/09/12 12:25:33 335254] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_sent_time_update:1757679933299253|
[2025/09/12 12:25:33 335258] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 12:25:33 335262] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_rtt|before update rtt|conn:00005607962001EC|srtt:33491|rttvar:4635|minrtt:33056|latest_rtt:35962|ack_delay:24|
[2025/09/12 12:25:33 335266] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005607962001EC|srtt:33797|rttvar:4088|minrtt:33056|latest_rtt:35962|ack_delay:24|
[2025/09/12 12:25:33 335270] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 12:25:33 335274] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 12:25:33 335278] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|srtt:33797|rtt_var:4088|pto_duration:50149|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 12:25:33 335282] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 12:25:33 335286] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 4164|
[2025/09/12 12:25:33 335290] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 12:25:33 335297] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679933349973|now:1757679933335278|interv:14695|
[2025/09/12 12:25:33 335301] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:1|expire:1757679933349973|now:1757679933335278|interval:14695|pto_count:0|srtt:33797
[2025/09/12 12:25:33 335305] [debug] |scid:4957dc581782d78fae9351a3|xqc_generate_sample|sampler: send_elapse 569, ack_elapse 36531, delivered 7353|rate 201281|lost 0|
[2025/09/12 12:25:33 335309] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (201281) in round 1|
[2025/09/12 12:25:33 335313] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_update_min_rtt|minrtt expire|rtt:33056, old_rtt:33056|
[2025/09/12 12:25:33 335317] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:19193|extra_cwnd:13308|
[2025/09/12 12:25:33 335321] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:52105|packet_lost:0|acked:1200|po_sent_time:1757679933299253|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 12:25:33 335325] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:52105|packet_lost:0|acked:1200|po_sent_time:1757679933299253|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 12:25:33 335330] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4010510|bw:201281|cwnd:53305|full_bw_reached:0|inflight:4164|srtt:33797|latest_rtt:35962|min_rtt:33056|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 12:25:33 335335] [info] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 12:25:33 335339] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|srtt:33797|rtt_var:4088|pto_duration:50149|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 12:25:33 335343] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 12:25:33 335346] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 4164|
[2025/09/12 12:25:33 335350] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 12:25:33 335354] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679933349973|now:1757679933335338|interv:14635|
[2025/09/12 12:25:33 335358] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:1|expire:1757679933349973|now:1757679933335338|interval:14635|pto_count:0|srtt:33797
[2025/09/12 12:25:33 335362] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:1|
[2025/09/12 12:25:33 335366] [info] |scid:4957dc581782d78fae9351a3|xqc_conn_on_pkt_processed|====>|conn:00005607962001EC|path:0|size:43|pkt_type:HSK|pkt_num:5|frame:ACK |recv_time:1757679933335215|dcid:4957dc581782d78fae9351a3|dcid_seq:0|
[2025/09/12 12:25:33 335370] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:PATH_IDLE|expire:1757679993335215|now:1757679933335215|interv:60000000|
[2025/09/12 12:25:33 335374] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:CONN_IDLE|expire:1757679993335215|now:1757679933335215|interv:60000000|
[2025/09/12 12:25:33 335378] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_remove_wakeup_queue|next_tick_time:1757679933351855|pq_index:0|
[2025/09/12 12:25:33 335386] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_active_queue|last_ticked_time:1757679933334410|
[2025/09/12 12:25:33 335389] [debug] |xqc_engine_main_logic|BEGIN|now:1757679933335389|
[2025/09/12 12:25:33 335394] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_process_conn|conn:00005607962001EC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |now:1757679933335393|
[2025/09/12 12:25:33 335399] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_next_wakeup_time|wakeup_time:1757679933349973|
[2025/09/12 12:25:33 335403] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_wakeup_queue|next_tick_time:1757679933349973|
[2025/09/12 12:25:33 335407] [debug] |xqc_engine_wakeup_after|wakeup:1757679933349973|now:1757679933335407|diff:14566|
[2025/09/12 12:25:33 335411] [debug] |xqc_engine_main_logic|END|now:1757679933335393|
[2025/09/12 12:25:33 335415] [debug] |xqc_engine_main_logic|BEGIN|now:1757679933335415|
[2025/09/12 12:25:33 335419] [debug] |xqc_engine_wakeup_after|wakeup:1757679933349973|now:1757679933335419|diff:14554|
[2025/09/12 12:25:33 335423] [debug] |xqc_engine_main_logic|END|now:1757679933335415|
[2025/09/12 12:25:33 336203] [info] |xqc_engine_packet_process|==>|conn:00005607962001EC|size:43|state:S_HANDSHAKE_SENT|recv_time:1757679933336202|
[2025/09/12 12:25:33 336210] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_parse_handshake|success|Length:22|
[2025/09/12 12:25:33 336215] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|largest_pn:5|
[2025/09/12 12:25:33 336218] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/12 12:25:33 336223] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:6|
[2025/09/12 12:25:33 336227] [debug] |scid:4957dc581782d78fae9351a3|xqc_process_frames|frame_type:2|
[2025/09/12 12:25:33 336231] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|conn:00005607962001EC|path:0|pkt_num:6|origin_pktnum:0|size:1200|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:6|path_largest_ack:6|
[2025/09/12 12:25:33 336236] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:8553|prior_delivered:0|prior_time:1757679933298684|is_app_limited:1|send_elapse:656|ack_elapse:37518|ctl_first_sent_time:1757679933299340|lagest_ack_time:1757679933336202|curr_delivered:8553|
[2025/09/12 12:25:33 336240] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_sent_time_update:1757679933299340|
[2025/09/12 12:25:33 336244] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:9|
[2025/09/12 12:25:33 336248] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_rtt|before update rtt|conn:00005607962001EC|srtt:33797|rttvar:4088|minrtt:33056|latest_rtt:36862|ack_delay:24|
[2025/09/12 12:25:33 336252] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005607962001EC|srtt:34177|rttvar:3826|minrtt:33056|latest_rtt:36862|ack_delay:24|
[2025/09/12 12:25:33 336256] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 12:25:33 336260] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 12:25:33 336264] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|srtt:34177|rtt_var:3826|pto_duration:49481|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 12:25:33 336268] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 12:25:33 336272] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 2964|
[2025/09/12 12:25:33 336279] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 12:25:33 336283] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679933349305|now:1757679933336264|interv:13041|
[2025/09/12 12:25:33 336287] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:1|expire:1757679933349305|now:1757679933336264|interval:13041|pto_count:0|srtt:34177
[2025/09/12 12:25:33 336291] [debug] |scid:4957dc581782d78fae9351a3|xqc_generate_sample|sampler: send_elapse 656, ack_elapse 37518, delivered 8553|rate 227970|lost 0|
[2025/09/12 12:25:33 336295] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (227970) in round 1|
[2025/09/12 12:25:33 336299] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_update_min_rtt|minrtt expire|rtt:33056, old_rtt:33056|
[2025/09/12 12:25:33 336303] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:21738|extra_cwnd:15072|
[2025/09/12 12:25:33 336307] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:53305|packet_lost:0|acked:1200|po_sent_time:1757679933299340|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 12:25:33 336311] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:53305|packet_lost:0|acked:1200|po_sent_time:1757679933299340|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 12:25:33 336316] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4010510|bw:227970|cwnd:54505|full_bw_reached:0|inflight:2964|srtt:34177|latest_rtt:36862|min_rtt:33056|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 12:25:33 336321] [info] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 12:25:33 336324] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|srtt:34177|rtt_var:3826|pto_duration:49481|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 12:25:33 336328] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 12:25:33 336332] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 2964|
[2025/09/12 12:25:33 336336] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 12:25:33 336340] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679933349305|now:1757679933336324|interv:12981|
[2025/09/12 12:25:33 336344] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:1|expire:1757679933349305|now:1757679933336324|interval:12981|pto_count:0|srtt:34177
[2025/09/12 12:25:33 336348] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:1|
[2025/09/12 12:25:33 336352] [info] |scid:4957dc581782d78fae9351a3|xqc_conn_on_pkt_processed|====>|conn:00005607962001EC|path:0|size:43|pkt_type:HSK|pkt_num:6|frame:ACK |recv_time:1757679933336202|dcid:4957dc581782d78fae9351a3|dcid_seq:0|
[2025/09/12 12:25:33 336356] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:PATH_IDLE|expire:1757679993336202|now:1757679933336202|interv:60000000|
[2025/09/12 12:25:33 336360] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:CONN_IDLE|expire:1757679993336202|now:1757679933336202|interv:60000000|
[2025/09/12 12:25:33 336364] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_remove_wakeup_queue|next_tick_time:1757679933349973|pq_index:0|
[2025/09/12 12:25:33 336371] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_active_queue|last_ticked_time:1757679933335393|
[2025/09/12 12:25:33 336375] [debug] |xqc_engine_main_logic|BEGIN|now:1757679933336374|
[2025/09/12 12:25:33 336379] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_process_conn|conn:00005607962001EC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |now:1757679933336378|
[2025/09/12 12:25:33 336384] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_next_wakeup_time|wakeup_time:1757679933349305|
[2025/09/12 12:25:33 336388] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_wakeup_queue|next_tick_time:1757679933349305|
[2025/09/12 12:25:33 336391] [debug] |xqc_engine_wakeup_after|wakeup:1757679933349305|now:1757679933336391|diff:12914|
[2025/09/12 12:25:33 336395] [debug] |xqc_engine_main_logic|END|now:1757679933336378|
[2025/09/12 12:25:33 336400] [debug] |xqc_engine_main_logic|BEGIN|now:1757679933336400|
[2025/09/12 12:25:33 336404] [debug] |xqc_engine_wakeup_after|wakeup:1757679933349305|now:1757679933336404|diff:12901|
[2025/09/12 12:25:33 336408] [debug] |xqc_engine_main_logic|END|now:1757679933336400|
[2025/09/12 12:25:33 337196] [info] |xqc_engine_packet_process|==>|conn:00005607962001EC|size:43|state:S_HANDSHAKE_SENT|recv_time:1757679933337195|
[2025/09/12 12:25:33 337203] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_parse_handshake|success|Length:22|
[2025/09/12 12:25:33 337208] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|largest_pn:6|
[2025/09/12 12:25:33 337211] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 12:25:33 337216] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:7|
[2025/09/12 12:25:33 337220] [debug] |scid:4957dc581782d78fae9351a3|xqc_process_frames|frame_type:2|
[2025/09/12 12:25:33 337224] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|conn:00005607962001EC|path:0|pkt_num:7|origin_pktnum:0|size:1200|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:7|path_largest_ack:7|
[2025/09/12 12:25:33 337229] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:9753|prior_delivered:0|prior_time:1757679933298684|is_app_limited:1|send_elapse:750|ack_elapse:38511|ctl_first_sent_time:1757679933299434|lagest_ack_time:1757679933337195|curr_delivered:9753|
[2025/09/12 12:25:33 337233] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_sent_time_update:1757679933299434|
[2025/09/12 12:25:33 337238] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:10|
[2025/09/12 12:25:33 337242] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_rtt|before update rtt|conn:00005607962001EC|srtt:34177|rttvar:3826|minrtt:33056|latest_rtt:37761|ack_delay:24|
[2025/09/12 12:25:33 337246] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005607962001EC|srtt:34622|rttvar:3760|minrtt:33056|latest_rtt:37761|ack_delay:24|
[2025/09/12 12:25:33 337250] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/12 12:25:33 337254] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 12:25:33 337258] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|srtt:34622|rtt_var:3760|pto_duration:49662|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 12:25:33 337262] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 12:25:33 337265] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 1764|
[2025/09/12 12:25:33 337273] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 12:25:33 337277] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679933349486|now:1757679933337257|interv:12229|
[2025/09/12 12:25:33 337281] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:1|expire:1757679933349486|now:1757679933337257|interval:12229|pto_count:0|srtt:34622
[2025/09/12 12:25:33 337285] [debug] |scid:4957dc581782d78fae9351a3|xqc_generate_sample|sampler: send_elapse 750, ack_elapse 38511, delivered 9753|rate 253252|lost 0|
[2025/09/12 12:25:33 337289] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (253252) in round 1|
[2025/09/12 12:25:33 337293] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_update_min_rtt|minrtt expire|rtt:33056, old_rtt:33056|
[2025/09/12 12:25:33 337297] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:24150|extra_cwnd:16744|
[2025/09/12 12:25:33 337301] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:54505|packet_lost:0|acked:1200|po_sent_time:1757679933299434|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 12:25:33 337305] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:54505|packet_lost:0|acked:1200|po_sent_time:1757679933299434|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 12:25:33 337309] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4010510|bw:253252|cwnd:55705|full_bw_reached:0|inflight:1764|srtt:34622|latest_rtt:37761|min_rtt:33056|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 12:25:33 337314] [info] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 12:25:33 337318] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|srtt:34622|rtt_var:3760|pto_duration:49662|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 12:25:33 337322] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 12:25:33 337326] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 1764|
[2025/09/12 12:25:33 337330] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 12:25:33 337334] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679933349486|now:1757679933337318|interv:12168|
[2025/09/12 12:25:33 337338] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:1|expire:1757679933349486|now:1757679933337318|interval:12168|pto_count:0|srtt:34622
[2025/09/12 12:25:33 337342] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:1|
[2025/09/12 12:25:33 337346] [info] |scid:4957dc581782d78fae9351a3|xqc_conn_on_pkt_processed|====>|conn:00005607962001EC|path:0|size:43|pkt_type:HSK|pkt_num:7|frame:ACK |recv_time:1757679933337195|dcid:4957dc581782d78fae9351a3|dcid_seq:0|
[2025/09/12 12:25:33 337351] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:PATH_IDLE|expire:1757679993337195|now:1757679933337195|interv:60000000|
[2025/09/12 12:25:33 337354] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:CONN_IDLE|expire:1757679993337195|now:1757679933337195|interv:60000000|
[2025/09/12 12:25:33 337361] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_remove_wakeup_queue|next_tick_time:1757679933349305|pq_index:0|
[2025/09/12 12:25:33 337365] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_active_queue|last_ticked_time:1757679933336378|
[2025/09/12 12:25:33 337369] [debug] |xqc_engine_main_logic|BEGIN|now:1757679933337369|
[2025/09/12 12:25:33 337373] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_process_conn|conn:00005607962001EC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |now:1757679933337372|
[2025/09/12 12:25:33 337378] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_next_wakeup_time|wakeup_time:1757679933349486|
[2025/09/12 12:25:33 337382] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_wakeup_queue|next_tick_time:1757679933349486|
[2025/09/12 12:25:33 337386] [debug] |xqc_engine_wakeup_after|wakeup:1757679933349486|now:1757679933337386|diff:12100|
[2025/09/12 12:25:33 337390] [debug] |xqc_engine_main_logic|END|now:1757679933337372|
[2025/09/12 12:25:33 337394] [debug] |xqc_engine_main_logic|BEGIN|now:1757679933337394|
[2025/09/12 12:25:33 337398] [debug] |xqc_engine_wakeup_after|wakeup:1757679933349486|now:1757679933337398|diff:12088|
[2025/09/12 12:25:33 337402] [debug] |xqc_engine_main_logic|END|now:1757679933337394|
[2025/09/12 12:25:33 338194] [info] |xqc_engine_packet_process|==>|conn:00005607962001EC|size:43|state:S_HANDSHAKE_SENT|recv_time:1757679933338194|
[2025/09/12 12:25:33 338201] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_parse_handshake|success|Length:22|
[2025/09/12 12:25:33 338206] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|largest_pn:7|
[2025/09/12 12:25:33 338210] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 12:25:33 338215] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:8|
[2025/09/12 12:25:33 338219] [debug] |scid:4957dc581782d78fae9351a3|xqc_process_frames|frame_type:2|
[2025/09/12 12:25:33 338223] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|conn:00005607962001EC|path:0|pkt_num:8|origin_pktnum:0|size:1200|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:8|path_largest_ack:8|
[2025/09/12 12:25:33 338227] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:10953|prior_delivered:0|prior_time:1757679933298684|is_app_limited:1|send_elapse:858|ack_elapse:39510|ctl_first_sent_time:1757679933299542|lagest_ack_time:1757679933338194|curr_delivered:10953|
[2025/09/12 12:25:33 338232] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_sent_time_update:1757679933299542|
[2025/09/12 12:25:33 338236] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:11|
[2025/09/12 12:25:33 338240] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_rtt|before update rtt|conn:00005607962001EC|srtt:34622|rttvar:3760|minrtt:33056|latest_rtt:38652|ack_delay:24|
[2025/09/12 12:25:33 338244] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005607962001EC|srtt:35123|rttvar:3821|minrtt:33056|latest_rtt:38652|ack_delay:24|
[2025/09/12 12:25:33 338248] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 12:25:33 338252] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 12:25:33 338256] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|srtt:35123|rtt_var:3821|pto_duration:50407|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 12:25:33 338260] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 12:25:33 338264] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 564|
[2025/09/12 12:25:33 338273] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 12:25:33 338277] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679933350231|now:1757679933338256|interv:11975|
[2025/09/12 12:25:33 338280] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:1|expire:1757679933350231|now:1757679933338256|interval:11975|pto_count:0|srtt:35123
[2025/09/12 12:25:33 338285] [debug] |scid:4957dc581782d78fae9351a3|xqc_generate_sample|sampler: send_elapse 858, ack_elapse 39510, delivered 10953|rate 277220|lost 0|
[2025/09/12 12:25:33 338289] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (277220) in round 1|
[2025/09/12 12:25:33 338293] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_update_min_rtt|minrtt expire|rtt:33056, old_rtt:33056|
[2025/09/12 12:25:33 338297] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:26435|extra_cwnd:18328|
[2025/09/12 12:25:33 338301] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:55705|packet_lost:0|acked:1200|po_sent_time:1757679933299542|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 12:25:33 338305] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:55705|packet_lost:0|acked:1200|po_sent_time:1757679933299542|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 12:25:33 338309] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4010510|bw:277220|cwnd:56905|full_bw_reached:0|inflight:564|srtt:35123|latest_rtt:38652|min_rtt:33056|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 12:25:33 338314] [info] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 12:25:33 338318] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|srtt:35123|rtt_var:3821|pto_duration:50407|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 12:25:33 338322] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 12:25:33 338326] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 564|
[2025/09/12 12:25:33 338330] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 12:25:33 338334] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679933350231|now:1757679933338318|interv:11913|
[2025/09/12 12:25:33 338337] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:1|expire:1757679933350231|now:1757679933338318|interval:11913|pto_count:0|srtt:35123
[2025/09/12 12:25:33 338342] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:1|
[2025/09/12 12:25:33 338346] [info] |scid:4957dc581782d78fae9351a3|xqc_conn_on_pkt_processed|====>|conn:00005607962001EC|path:0|size:43|pkt_type:HSK|pkt_num:8|frame:ACK |recv_time:1757679933338194|dcid:4957dc581782d78fae9351a3|dcid_seq:0|
[2025/09/12 12:25:33 338350] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:PATH_IDLE|expire:1757679993338194|now:1757679933338194|interv:60000000|
[2025/09/12 12:25:33 338354] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:CONN_IDLE|expire:1757679993338194|now:1757679933338194|interv:60000000|
[2025/09/12 12:25:33 338361] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_remove_wakeup_queue|next_tick_time:1757679933349486|pq_index:0|
[2025/09/12 12:25:33 338365] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_active_queue|last_ticked_time:1757679933337372|
[2025/09/12 12:25:33 338369] [debug] |xqc_engine_main_logic|BEGIN|now:1757679933338369|
[2025/09/12 12:25:33 338373] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_process_conn|conn:00005607962001EC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |now:1757679933338373|
[2025/09/12 12:25:33 338378] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_next_wakeup_time|wakeup_time:1757679933350231|
[2025/09/12 12:25:33 338382] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_wakeup_queue|next_tick_time:1757679933350231|
[2025/09/12 12:25:33 338386] [debug] |xqc_engine_wakeup_after|wakeup:1757679933350231|now:1757679933338386|diff:11845|
[2025/09/12 12:25:33 338390] [debug] |xqc_engine_main_logic|END|now:1757679933338373|
[2025/09/12 12:25:33 338395] [debug] |xqc_engine_main_logic|BEGIN|now:1757679933338395|
[2025/09/12 12:25:33 338398] [debug] |xqc_engine_wakeup_after|wakeup:1757679933350231|now:1757679933338398|diff:11833|
[2025/09/12 12:25:33 338402] [debug] |xqc_engine_main_logic|END|now:1757679933338395|
[2025/09/12 12:25:33 338930] [info] |xqc_engine_packet_process|==>|conn:00005607962001EC|size:43|state:S_HANDSHAKE_SENT|recv_time:1757679933338930|
[2025/09/12 12:25:33 338935] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_parse_handshake|success|Length:22|
[2025/09/12 12:25:33 338940] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|largest_pn:8|
[2025/09/12 12:25:33 338944] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 12:25:33 338949] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:9|
[2025/09/12 12:25:33 338952] [debug] |scid:4957dc581782d78fae9351a3|xqc_process_frames|frame_type:2|
[2025/09/12 12:25:33 338957] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|conn:00005607962001EC|path:0|pkt_num:9|origin_pktnum:0|size:391|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:9|path_largest_ack:9|
[2025/09/12 12:25:33 338961] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:11344|prior_delivered:0|prior_time:1757679933298684|is_app_limited:1|send_elapse:953|ack_elapse:40246|ctl_first_sent_time:1757679933299637|lagest_ack_time:1757679933338930|curr_delivered:11344|
[2025/09/12 12:25:33 338965] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_sent_time_update:1757679933299637|
[2025/09/12 12:25:33 338969] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:12|
[2025/09/12 12:25:33 338973] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_rtt|before update rtt|conn:00005607962001EC|srtt:35123|rttvar:3821|minrtt:33056|latest_rtt:39293|ack_delay:392|
[2025/09/12 12:25:33 338977] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005607962001EC|srtt:35595|rttvar:3810|minrtt:33056|latest_rtt:39293|ack_delay:392|
[2025/09/12 12:25:33 338981] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 12:25:33 338985] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 12:25:33 338989] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|srtt:35595|rtt_var:3810|pto_duration:50835|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 12:25:33 338993] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 12:25:33 339001] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 173|
[2025/09/12 12:25:33 339004] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 12:25:33 339008] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679933350659|now:1757679933338989|interv:11670|
[2025/09/12 12:25:33 339012] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:1|expire:1757679933350659|now:1757679933338989|interval:11670|pto_count:0|srtt:35595
[2025/09/12 12:25:33 339016] [debug] |scid:4957dc581782d78fae9351a3|xqc_generate_sample|sampler: send_elapse 953, ack_elapse 40246, delivered 11344|rate 281866|lost 0|
[2025/09/12 12:25:33 339020] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (281866) in round 1|
[2025/09/12 12:25:33 339024] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_update_min_rtt|minrtt expire|rtt:33056, old_rtt:33056|
[2025/09/12 12:25:33 339028] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:26879|extra_cwnd:18636|
[2025/09/12 12:25:33 339032] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:56905|packet_lost:0|acked:391|po_sent_time:1757679933299637|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 12:25:33 339036] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:56905|packet_lost:0|acked:391|po_sent_time:1757679933299637|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 12:25:33 339041] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4010510|bw:281866|cwnd:57296|full_bw_reached:0|inflight:173|srtt:35595|latest_rtt:39293|min_rtt:33056|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 12:25:33 339046] [info] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 12:25:33 339050] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|srtt:35595|rtt_var:3810|pto_duration:50835|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 12:25:33 339054] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 12:25:33 339057] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 173|
[2025/09/12 12:25:33 339061] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 12:25:33 339065] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679933350659|now:1757679933339049|interv:11610|
[2025/09/12 12:25:33 339069] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:1|expire:1757679933350659|now:1757679933339049|interval:11610|pto_count:0|srtt:35595
[2025/09/12 12:25:33 339073] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:1|
[2025/09/12 12:25:33 339077] [info] |scid:4957dc581782d78fae9351a3|xqc_conn_on_pkt_processed|====>|conn:00005607962001EC|path:0|size:43|pkt_type:HSK|pkt_num:9|frame:ACK |recv_time:1757679933338930|dcid:4957dc581782d78fae9351a3|dcid_seq:0|
[2025/09/12 12:25:33 339081] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:PATH_IDLE|expire:1757679993338930|now:1757679933338930|interv:60000000|
[2025/09/12 12:25:33 339085] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:CONN_IDLE|expire:1757679993338930|now:1757679933338930|interv:60000000|
[2025/09/12 12:25:33 339092] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_remove_wakeup_queue|next_tick_time:1757679933350231|pq_index:0|
[2025/09/12 12:25:33 339096] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_active_queue|last_ticked_time:1757679933338373|
[2025/09/12 12:25:33 339100] [debug] |xqc_engine_main_logic|BEGIN|now:1757679933339099|
[2025/09/12 12:25:33 339104] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_process_conn|conn:00005607962001EC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |now:1757679933339103|
[2025/09/12 12:25:33 339109] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_next_wakeup_time|wakeup_time:1757679933350659|
[2025/09/12 12:25:33 339113] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_wakeup_queue|next_tick_time:1757679933350659|
[2025/09/12 12:25:33 339117] [debug] |xqc_engine_wakeup_after|wakeup:1757679933350659|now:1757679933339117|diff:11542|
[2025/09/12 12:25:33 339121] [debug] |xqc_engine_main_logic|END|now:1757679933339103|
[2025/09/12 12:25:33 339125] [debug] |xqc_engine_main_logic|BEGIN|now:1757679933339125|
[2025/09/12 12:25:33 339129] [debug] |xqc_engine_wakeup_after|wakeup:1757679933350659|now:1757679933339129|diff:11530|
[2025/09/12 12:25:33 339133] [debug] |xqc_engine_main_logic|END|now:1757679933339125|
[2025/09/12 12:25:33 339569] [info] |xqc_engine_packet_process|==>|conn:00005607962001EC|size:44|state:S_HANDSHAKE_SENT|recv_time:1757679933339568|
[2025/09/12 12:25:33 339578] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_parse_handshake|success|Length:23|
[2025/09/12 12:25:33 339584] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 12:25:33 339587] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/12 12:25:33 339593] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:10|
[2025/09/12 12:25:33 339597] [debug] |scid:4957dc581782d78fae9351a3|xqc_process_frames|frame_type:2|
[2025/09/12 12:25:33 339601] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|conn:00005607962001EC|path:0|pkt_num:10|origin_pktnum:0|size:108|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:10|path_largest_ack:10|
[2025/09/12 12:25:33 339606] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:11452|prior_delivered:0|prior_time:1757679933298684|is_app_limited:1|send_elapse:1046|ack_elapse:40884|ctl_first_sent_time:1757679933299730|lagest_ack_time:1757679933339568|curr_delivered:11452|
[2025/09/12 12:25:33 339611] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_sent_time_update:1757679933299730|
[2025/09/12 12:25:33 339615] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:13|
[2025/09/12 12:25:33 339619] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_rtt|before update rtt|conn:00005607962001EC|srtt:35595|rttvar:3810|minrtt:33056|latest_rtt:39838|ack_delay:552|
[2025/09/12 12:25:33 339623] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005607962001EC|srtt:36056|rttvar:3780|minrtt:33056|latest_rtt:39838|ack_delay:552|
[2025/09/12 12:25:33 339627] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 12:25:33 339631] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 12:25:33 339635] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|srtt:36056|rtt_var:3780|pto_duration:51176|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 12:25:33 339640] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 12:25:33 339648] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 65|
[2025/09/12 12:25:33 339651] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 12:25:33 339655] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679933351000|now:1757679933339635|interv:11365|
[2025/09/12 12:25:33 339659] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:1|expire:1757679933351000|now:1757679933339635|interval:11365|pto_count:0|srtt:36056
[2025/09/12 12:25:33 339664] [debug] |scid:4957dc581782d78fae9351a3|xqc_generate_sample|sampler: send_elapse 1046, ack_elapse 40884, delivered 11452|rate 280109|lost 0|
[2025/09/12 12:25:33 339668] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_update_min_rtt|minrtt expire|rtt:33056, old_rtt:33056|
[2025/09/12 12:25:33 339672] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:26879|extra_cwnd:18636|
[2025/09/12 12:25:33 339676] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:57296|packet_lost:0|acked:108|po_sent_time:1757679933299730|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 12:25:33 339680] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:57296|packet_lost:0|acked:108|po_sent_time:1757679933299730|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 12:25:33 339685] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4010510|bw:281866|cwnd:57404|full_bw_reached:0|inflight:65|srtt:36056|latest_rtt:39838|min_rtt:33056|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 12:25:33 339690] [info] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 12:25:33 339694] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|srtt:36056|rtt_var:3780|pto_duration:51176|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 12:25:33 339698] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 12:25:33 339702] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 65|
[2025/09/12 12:25:33 339706] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 12:25:33 339710] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679933351000|now:1757679933339694|interv:11306|
[2025/09/12 12:25:33 339713] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:1|expire:1757679933351000|now:1757679933339694|interval:11306|pto_count:0|srtt:36056
[2025/09/12 12:25:33 339718] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:1|
[2025/09/12 12:25:33 339722] [info] |scid:4957dc581782d78fae9351a3|xqc_conn_on_pkt_processed|====>|conn:00005607962001EC|path:0|size:44|pkt_type:HSK|pkt_num:10|frame:ACK |recv_time:1757679933339568|dcid:4957dc581782d78fae9351a3|dcid_seq:0|
[2025/09/12 12:25:33 339727] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:PATH_IDLE|expire:1757679993339568|now:1757679933339568|interv:60000000|
[2025/09/12 12:25:33 339731] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:CONN_IDLE|expire:1757679993339568|now:1757679933339568|interv:60000000|
[2025/09/12 12:25:33 339738] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_remove_wakeup_queue|next_tick_time:1757679933350659|pq_index:0|
[2025/09/12 12:25:33 339742] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_active_queue|last_ticked_time:1757679933339103|
[2025/09/12 12:25:33 339746] [debug] |xqc_engine_main_logic|BEGIN|now:1757679933339745|
[2025/09/12 12:25:33 339750] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_process_conn|conn:00005607962001EC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |now:1757679933339749|
[2025/09/12 12:25:33 339755] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_next_wakeup_time|wakeup_time:1757679933351000|
[2025/09/12 12:25:33 339759] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_wakeup_queue|next_tick_time:1757679933351000|
[2025/09/12 12:25:33 339763] [debug] |xqc_engine_wakeup_after|wakeup:1757679933351000|now:1757679933339763|diff:11237|
[2025/09/12 12:25:33 339767] [debug] |xqc_engine_main_logic|END|now:1757679933339749|
[2025/09/12 12:25:33 339773] [info] |xqc_engine_packet_process|==>|conn:00005607962001EC|size:43|state:S_HANDSHAKE_SENT|recv_time:1757679933339772|
[2025/09/12 12:25:33 339777] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_parse_handshake|success|Length:22|
[2025/09/12 12:25:33 339781] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|largest_pn:10|
[2025/09/12 12:25:33 339785] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/12 12:25:33 339789] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:11|
[2025/09/12 12:25:33 339793] [debug] |scid:4957dc581782d78fae9351a3|xqc_process_frames|frame_type:2|
[2025/09/12 12:25:33 339797] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|conn:00005607962001EC|path:0|pkt_num:11|origin_pktnum:0|size:65|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:11|path_largest_ack:11|
[2025/09/12 12:25:33 339802] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:11517|prior_delivered:0|prior_time:1757679933298684|is_app_limited:1|send_elapse:1140|ack_elapse:41088|ctl_first_sent_time:1757679933299824|lagest_ack_time:1757679933339772|curr_delivered:11517|
[2025/09/12 12:25:33 339806] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_sent_time_update:1757679933299824|
[2025/09/12 12:25:33 339810] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:14|
[2025/09/12 12:25:33 339814] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_rtt|before update rtt|conn:00005607962001EC|srtt:36056|rttvar:3780|minrtt:33056|latest_rtt:39948|ack_delay:72|
[2025/09/12 12:25:33 339818] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005607962001EC|srtt:36533|rttvar:3790|minrtt:33056|latest_rtt:39948|ack_delay:72|
[2025/09/12 12:25:33 339822] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/09/12 12:25:33 339826] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 12:25:33 339830] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005607962001EC|path:0|
[2025/09/12 12:25:33 339834] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 12:25:33 339838] [debug] |scid:4957dc581782d78fae9351a3|xqc_generate_sample|sampler: send_elapse 1140, ack_elapse 41088, delivered 11517|rate 280300|lost 0|
[2025/09/12 12:25:33 339842] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_update_min_rtt|minrtt expire|rtt:33056, old_rtt:33056|
[2025/09/12 12:25:33 339846] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:26879|extra_cwnd:18636|
[2025/09/12 12:25:33 339853] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:57404|packet_lost:0|acked:65|po_sent_time:1757679933299824|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 12:25:33 339857] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:57404|packet_lost:0|acked:65|po_sent_time:1757679933299824|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 12:25:33 339861] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4010510|bw:281866|cwnd:57469|full_bw_reached:0|inflight:0|srtt:36533|latest_rtt:39948|min_rtt:33056|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 12:25:33 339866] [info] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 12:25:33 339870] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005607962001EC|path:0|
[2025/09/12 12:25:33 339874] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 12:25:33 339877] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:1|
[2025/09/12 12:25:33 339882] [info] |scid:4957dc581782d78fae9351a3|xqc_conn_on_pkt_processed|====>|conn:00005607962001EC|path:0|size:43|pkt_type:HSK|pkt_num:11|frame:ACK |recv_time:1757679933339772|dcid:4957dc581782d78fae9351a3|dcid_seq:0|
[2025/09/12 12:25:33 339886] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:PATH_IDLE|expire:1757679993339772|now:1757679933339772|interv:60000000|
[2025/09/12 12:25:33 339890] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:CONN_IDLE|expire:1757679993339772|now:1757679933339772|interv:60000000|
[2025/09/12 12:25:33 339894] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_remove_wakeup_queue|next_tick_time:1757679933351000|pq_index:0|
[2025/09/12 12:25:33 339897] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_active_queue|last_ticked_time:1757679933339749|
[2025/09/12 12:25:33 339901] [debug] |xqc_engine_main_logic|BEGIN|now:1757679933339901|
[2025/09/12 12:25:33 339906] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_process_conn|conn:00005607962001EC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |now:1757679933339905|
[2025/09/12 12:25:33 339910] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_next_wakeup_time|wakeup_time:1757679993339772|
[2025/09/12 12:25:33 339914] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_wakeup_queue|next_tick_time:1757679993339772|
[2025/09/12 12:25:33 339918] [debug] |xqc_engine_wakeup_after|wakeup:1757679985461869|now:1757679933339918|diff:52121951|
[2025/09/12 12:25:33 339922] [debug] |xqc_engine_main_logic|END|now:1757679933339905|
[2025/09/12 12:25:33 339927] [info] |xqc_engine_packet_process|==>|conn:00005607962001EC|size:41|state:S_HANDSHAKE_SENT|recv_time:1757679933339927|
[2025/09/12 12:25:33 339931] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_parse_handshake|success|Length:20|
[2025/09/12 12:25:33 339935] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|largest_pn:11|
[2025/09/12 12:25:33 339939] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/09/12 12:25:33 339943] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:12|
[2025/09/12 12:25:33 339947] [debug] |scid:4957dc581782d78fae9351a3|xqc_process_frames|frame_type:1|
[2025/09/12 12:25:33 339951] [debug] |scid:4957dc581782d78fae9351a3|xqc_process_frames|frame_type:0|
[2025/09/12 12:25:33 339955] [debug] |scid:4957dc581782d78fae9351a3|xqc_process_padding_frame|process padding|
[2025/09/12 12:25:33 339962] [info] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 12:25:33 339965] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005607962001EC|path:0|
[2025/09/12 12:25:33 339969] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 12:25:33 339973] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 12:25:33 339977] [debug] |scid:4957dc581782d78fae9351a3|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:WAIT_WAKEUP CAN_SEND_1RTT HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 12:25:33 339982] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:1|
[2025/09/12 12:25:33 339986] [info] |scid:4957dc581782d78fae9351a3|xqc_conn_on_pkt_processed|====>|conn:00005607962001EC|path:0|size:41|pkt_type:HSK|pkt_num:12|frame:PADDING PING |recv_time:1757679933339927|dcid:4957dc581782d78fae9351a3|dcid_seq:0|
[2025/09/12 12:25:33 339990] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:PATH_IDLE|expire:1757679993339927|now:1757679933339927|interv:60000000|
[2025/09/12 12:25:33 339994] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:CONN_IDLE|expire:1757679993339927|now:1757679933339927|interv:60000000|
[2025/09/12 12:25:33 339998] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_remove_wakeup_queue|next_tick_time:1757679993339772|pq_index:1|
[2025/09/12 12:25:33 340002] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_active_queue|last_ticked_time:1757679933339905|
[2025/09/12 12:25:33 340006] [debug] |xqc_engine_main_logic|BEGIN|now:1757679933340006|
[2025/09/12 12:25:33 340010] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_process_conn|conn:00005607962001EC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |now:1757679933340009|
[2025/09/12 12:25:33 340015] [debug] |scid:4957dc581782d78fae9351a3|xqc_gen_ack_frame|largest_recv:12|ack_delay:88|first_ack_range:12|largest_pkt_recv_time:1757679933339927|
[2025/09/12 12:25:33 340019] [debug] |scid:4957dc581782d78fae9351a3|xqc_gen_ack_frame|high:12|low:0|pkt_pns:1|
[2025/09/12 12:25:33 340023] [debug] |scid:4957dc581782d78fae9351a3|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:12|frame_largest_recv:12|
[2025/09/12 12:25:33 340027] [debug] |scid:4957dc581782d78fae9351a3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 12:25:33 340031] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 12:25:33 340036] [debug] |scid:4957dc581782d78fae9351a3|xqc_check_acked_or_dropped_pkt|conn:00005607962001EC|pkt_num:0|size:30|pkt_type:HSK|frame:ACK |
[2025/09/12 12:25:33 340041] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 12:25:33 340073] [info] |scid:4957dc581782d78fae9351a3|xqc_send_packet_with_pn|<==|conn:00005607962001EC|path:0|pkt_num:12|size:30|sent:46|pkt_type:HSK|frame:ACK |inflight:0|now:1757679933340046|stream_id:0|stream_offset:0|
[2025/09/12 12:25:33 340083] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|conn:00005607962001EC|path:0|pkt_num:12|origin_pktnum:0|size:30|enc_size:46|pkt_type:HSK|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 12:25:33 340091] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_next_wakeup_time|wakeup_time:1757679993339927|
[2025/09/12 12:25:33 340097] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_wakeup_queue|next_tick_time:1757679993339927|
[2025/09/12 12:25:33 340104] [debug] |xqc_engine_wakeup_after|wakeup:1757679985461869|now:1757679933340104|diff:52121765|
[2025/09/12 12:25:33 340110] [debug] |xqc_engine_main_logic|END|now:1757679933340009|
[2025/09/12 12:25:33 340121] [debug] |xqc_engine_main_logic|BEGIN|now:1757679933340121|
[2025/09/12 12:25:33 340125] [debug] |xqc_engine_wakeup_after|wakeup:1757679985461869|now:1757679933340125|diff:52121744|
[2025/09/12 12:25:33 340129] [debug] |xqc_engine_main_logic|END|now:1757679933340121|
[2025/09/12 12:25:33 340326] [info] |xqc_engine_packet_process|==>|conn:00005607962001EC|size:127|state:S_HANDSHAKE_SENT|recv_time:1757679933340326|
[2025/09/12 12:25:33 340332] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_parse_handshake|success|Length:56|
[2025/09/12 12:25:33 340337] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|largest_pn:12|
[2025/09/12 12:25:33 340341] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:13|
[2025/09/12 12:25:33 340347] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:13|
[2025/09/12 12:25:33 340351] [debug] |scid:4957dc581782d78fae9351a3|xqc_process_frames|frame_type:6|
[2025/09/12 12:25:33 340355] [debug] |scid:4957dc581782d78fae9351a3|xqc_process_crypto_frame|level:2|
[2025/09/12 12:25:33 340359] [debug] |scid:4957dc581782d78fae9351a3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 12:25:33 340363] [debug] |scid:4957dc581782d78fae9351a3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 12:25:33 340473] [debug] |scid:4957dc581782d78fae9351a3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 12:25:33 340482] [debug] |scid:4957dc581782d78fae9351a3|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 12:25:33 340487] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_remove_wakeup_queue|next_tick_time:1757679993339927|pq_index:1|
[2025/09/12 12:25:33 340491] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_active_queue|last_ticked_time:1757679933340009|
[2025/09/12 12:25:33 340495] [debug] |scid:4957dc581782d78fae9351a3|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 12:25:33 340499] [debug] |scid:4957dc581782d78fae9351a3|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 12:25:33 340503] [info] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 12:25:33 340507] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005607962001EC|path:0|
[2025/09/12 12:25:33 340511] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 12:25:33 340516] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 12:25:33 340520] [debug] |scid:4957dc581782d78fae9351a3|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 12:25:33 340525] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:13|largest:13|pns:1|
[2025/09/12 12:25:33 340529] [info] |scid:4957dc581782d78fae9351a3|xqc_conn_on_pkt_processed|====>|conn:00005607962001EC|path:0|size:127|pkt_type:HSK|pkt_num:13|frame:CRYPTO |recv_time:1757679933340326|dcid:4957dc581782d78fae9351a3|dcid_seq:0|
[2025/09/12 12:25:33 340534] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4957dc581782d78fae9351a3|spin_bit:1|
[2025/09/12 12:25:33 340539] [warn] |scid:4957dc581782d78fae9351a3|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 12:25:33 340543] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 12:25:33 340547] [info] |scid:4957dc581782d78fae9351a3|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 12:25:33 340551] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:PATH_IDLE|expire:1757679993340326|now:1757679933340326|interv:60000000|
[2025/09/12 12:25:33 340560] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:CONN_IDLE|expire:1757679993340326|now:1757679933340326|interv:60000000|
[2025/09/12 12:25:33 340564] [debug] |xqc_engine_main_logic|BEGIN|now:1757679933340564|
[2025/09/12 12:25:33 340568] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_process_conn|conn:00005607962001EC|state:S_HANDSHAKE_SENT|flag: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:1757679933340567|
[2025/09/12 12:25:33 340573] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:00005607962001EC|
[2025/09/12 12:25:33 340577] [info] |scid:4957dc581782d78fae9351a3|xqc_conn_handshake_confirmed|handshake confirmed|conn:00005607962001EC|
[2025/09/12 12:25:33 340581] [info] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 12:25:33 340585] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005607962001EC|path:0|
[2025/09/12 12:25:33 340588] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 12:25:33 340593] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_gen_token|expire:1758284733|
[2025/09/12 12:25:33 340598] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_early_data_reject|reject|
[2025/09/12 12:25:33 340602] [debug] |scid:4957dc581782d78fae9351a3|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 12:25:33 340606] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 12:25:33 340610] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4957dc581782d78fae9351a3|spin_bit:1|
[2025/09/12 12:25:33 340615] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 12:25:33 340619] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 12:25:33 340625] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 12:25:33 340629] [debug] |scid:4957dc581782d78fae9351a3|xqc_process_frames|frame_type:b|
[2025/09/12 12:25:33 340633] [debug] |scid:4957dc581782d78fae9351a3|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 12:25:33 340640] [debug] |scid:4957dc581782d78fae9351a3|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 12:25:33 340644] [debug] |scid:4957dc581782d78fae9351a3|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 12:25:33 340648] [debug] |scid:4957dc581782d78fae9351a3|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 12:25:33 340653] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:ACK_01RTT|expire:1757679933365326|now:1757679933340326|interv:25000|
[2025/09/12 12:25:33 340657] [debug] |scid:4957dc581782d78fae9351a3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757679933340326|max_ack_delay:25000|
[2025/09/12 12:25:33 340662] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 12:25:33 340666] [info] |scid:4957dc581782d78fae9351a3|xqc_conn_on_pkt_processed|====>|conn:00005607962001EC|path:0|size:50|pkt_type:SHORT_HEADER|pkt_num:0|frame:STREAM |recv_time:1757679933340326|dcid:4957dc581782d78fae9351a3|dcid_seq:0|
[2025/09/12 12:25:33 340670] [debug] |scid:4957dc581782d78fae9351a3|xqc_process_crypto_write_streams|
[2025/09/12 12:25:33 340674] [debug] |scid:4957dc581782d78fae9351a3|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 12:25:33 340681] [info] |scid:4957dc581782d78fae9351a3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:266|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757679933340681|
[2025/09/12 12:25:33 340686] [info] |scid:4957dc581782d78fae9351a3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:267|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757679933340686|
[2025/09/12 12:25:33 340690] [debug] |scid:4957dc581782d78fae9351a3|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 12:25:33 340694] [debug] |scid:4957dc581782d78fae9351a3|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:00005607962001EC|
[2025/09/12 12:25:33 340753] [debug] |scid:4957dc581782d78fae9351a3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427387903|
[2025/09/12 12:25:33 340761] [debug] |scid:4957dc581782d78fae9351a3|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 12:25:33 340768] [debug] |scid:4957dc581782d78fae9351a3|xqc_sample_check_app_limited|path:0|applimit:11517|
[2025/09/12 12:25:33 340776] [debug] |scid:4957dc581782d78fae9351a3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427386712|
[2025/09/12 12:25:33 340783] [debug] |scid:4957dc581782d78fae9351a3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427385523|
[2025/09/12 12:25:33 340790] [debug] |scid:4957dc581782d78fae9351a3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427384334|
[2025/09/12 12:25:33 340797] [debug] |scid:4957dc581782d78fae9351a3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427383145|
[2025/09/12 12:25:33 340805] [info] |scid:4957dc581782d78fae9351a3|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:5120|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:5120|offset:5120|fin:1|stream_flag:64|conn:00005607962001EC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |
[2025/09/12 12:25:33 340815] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_conn_logic|engine is running on conn:addr or cid not avail|
[2025/09/12 12:25:33 340849] [debug] |scid:4957dc581782d78fae9351a3|xqc_gen_ack_frame|largest_recv:13|ack_delay:522|first_ack_range:13|largest_pkt_recv_time:1757679933340326|
[2025/09/12 12:25:33 340857] [debug] |scid:4957dc581782d78fae9351a3|xqc_gen_ack_frame|high:13|low:0|pkt_pns:1|
[2025/09/12 12:25:33 340864] [debug] |scid:4957dc581782d78fae9351a3|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:13|frame_largest_recv:13|
[2025/09/12 12:25:33 340870] [debug] |scid:4957dc581782d78fae9351a3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 12:25:33 340889] [debug] |scid:4957dc581782d78fae9351a3|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:8299de8f602d91b126350f6e|sr_token:107cf49dff7f00007bcab48907560000|seq_num:1
[2025/09/12 12:25:33 340900] [debug] |scid:4957dc581782d78fae9351a3|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:a6c531146a39db93c178bfc3|sr_token:107cf49dff7f00007bcab48907560000|seq_num:2
[2025/09/12 12:25:33 340907] [debug] |scid:4957dc581782d78fae9351a3|xqc_path_get_perf_class|conn:00005607962001EC|path_id:0|path_srtt:36533|min_srtt:36533|path_bw:281866|loss_rate:0.00|path_pto:0|
[2025/09/12 12:25:33 340914] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005607962001EC|path_id:0|path_srtt:36533|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 12:25:33 340922] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:6|reinj:0|path_class:2|
[2025/09/12 12:25:33 340929] [debug] |scid:4957dc581782d78fae9351a3|xqc_path_get_perf_class|conn:00005607962001EC|path_id:0|path_srtt:36533|min_srtt:36533|path_bw:281866|loss_rate:0.00|path_pto:0|
[2025/09/12 12:25:33 340935] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005607962001EC|path_id:0|path_srtt:36533|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 12:25:33 340949] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:16|reinj:0|path_class:2|
[2025/09/12 12:25:33 340956] [debug] |scid:4957dc581782d78fae9351a3|xqc_path_get_perf_class|conn:00005607962001EC|path_id:0|path_srtt:36533|min_srtt:36533|path_bw:281866|loss_rate:0.00|path_pto:0|
[2025/09/12 12:25:33 340960] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005607962001EC|path_id:0|path_srtt:36533|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 12:25:33 340964] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:266|reinj:0|path_class:2|
[2025/09/12 12:25:33 340968] [debug] |scid:4957dc581782d78fae9351a3|xqc_path_get_perf_class|conn:00005607962001EC|path_id:0|path_srtt:36533|min_srtt:36533|path_bw:281866|loss_rate:0.00|path_pto:0|
[2025/09/12 12:25:33 340972] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005607962001EC|path_id:0|path_srtt:36533|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 12:25:33 340977] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:267|reinj:0|path_class:2|
[2025/09/12 12:25:33 340981] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 12:25:33 340985] [debug] |scid:4957dc581782d78fae9351a3|xqc_path_get_perf_class|conn:00005607962001EC|path_id:0|path_srtt:36533|min_srtt:36533|path_bw:281866|loss_rate:0.00|path_pto:0|
[2025/09/12 12:25:33 340989] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005607962001EC|path_id:0|path_srtt:36533|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 12:25:33 340994] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:37|reinj:0|path_class:2|
[2025/09/12 12:25:33 340998] [debug] |scid:4957dc581782d78fae9351a3|xqc_path_get_perf_class|conn:00005607962001EC|path_id:0|path_srtt:36533|min_srtt:36533|path_bw:281866|loss_rate:0.00|path_pto:0|
[2025/09/12 12:25:33 341002] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005607962001EC|path_id:0|path_srtt:36533|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 12:25:33 341006] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:37|reinj:0|path_class:2|
[2025/09/12 12:25:33 341010] [debug] |scid:4957dc581782d78fae9351a3|xqc_path_get_perf_class|conn:00005607962001EC|path_id:0|path_srtt:36533|min_srtt:36533|path_bw:281866|loss_rate:0.00|path_pto:0|
[2025/09/12 12:25:33 341014] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:629|inflight:0|cwnd:57469|conn:00005607962001EC|stream_id:0|stream_offset:1191|
[2025/09/12 12:25:33 341019] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005607962001EC|path_id:0|path_srtt:36533|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 12:25:33 341023] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 12:25:33 341027] [debug] |scid:4957dc581782d78fae9351a3|xqc_path_get_perf_class|conn:00005607962001EC|path_id:0|path_srtt:36533|min_srtt:36533|path_bw:281866|loss_rate:0.00|path_pto:0|
[2025/09/12 12:25:33 341031] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1829|inflight:0|cwnd:57469|conn:00005607962001EC|stream_id:0|stream_offset:2380|
[2025/09/12 12:25:33 341038] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005607962001EC|path_id:0|path_srtt:36533|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 12:25:33 341042] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 12:25:33 341046] [debug] |scid:4957dc581782d78fae9351a3|xqc_path_get_perf_class|conn:00005607962001EC|path_id:0|path_srtt:36533|min_srtt:36533|path_bw:281866|loss_rate:0.00|path_pto:0|
[2025/09/12 12:25:33 341050] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3029|inflight:0|cwnd:57469|conn:00005607962001EC|stream_id:0|stream_offset:3569|
[2025/09/12 12:25:33 341055] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005607962001EC|path_id:0|path_srtt:36533|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 12:25:33 341059] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 12:25:33 341063] [debug] |scid:4957dc581782d78fae9351a3|xqc_path_get_perf_class|conn:00005607962001EC|path_id:0|path_srtt:36533|min_srtt:36533|path_bw:281866|loss_rate:0.00|path_pto:0|
[2025/09/12 12:25:33 341067] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:4229|inflight:0|cwnd:57469|conn:00005607962001EC|stream_id:0|stream_offset:4758|
[2025/09/12 12:25:33 341071] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005607962001EC|path_id:0|path_srtt:36533|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 12:25:33 341075] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 12:25:33 341079] [debug] |scid:4957dc581782d78fae9351a3|xqc_path_get_perf_class|conn:00005607962001EC|path_id:0|path_srtt:36533|min_srtt:36533|path_bw:281866|loss_rate:0.00|path_pto:0|
[2025/09/12 12:25:33 341083] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:373|schedule_bytes:5429|inflight:0|cwnd:57469|conn:00005607962001EC|stream_id:0|stream_offset:5120|
[2025/09/12 12:25:33 341087] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005607962001EC|path_id:0|path_srtt:36533|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 12:25:33 341091] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:373|reinj:0|path_class:2|
[2025/09/12 12:25:33 341096] [debug] |scid:4957dc581782d78fae9351a3|xqc_check_acked_or_dropped_pkt|conn:00005607962001EC|pkt_num:0|size:6|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 12:25:33 341101] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 12:25:33 341135] [info] |scid:4957dc581782d78fae9351a3|xqc_send_packet_with_pn|<==|conn:00005607962001EC|path:0|pkt_num:0|size:6|sent:22|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757679933341108|stream_id:0|stream_offset:0|
[2025/09/12 12:25:33 341144] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|conn:00005607962001EC|path:0|pkt_num:0|origin_pktnum:0|size:6|enc_size:22|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 12:25:33 341151] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:11517|
[2025/09/12 12:25:33 341158] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|srtt:36533|rtt_var:3790|pto_duration:51693|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 12:25:33 341170] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 12:25:33 341174] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 12:25:33 341178] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 6|
[2025/09/12 12:25:33 341182] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679933412801|now:1757679933341157|interv:71644|
[2025/09/12 12:25:33 341186] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:2|expire:1757679933412801|now:1757679933341157|interval:71644|pto_count:0|srtt:36533
[2025/09/12 12:25:33 341191] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:57469|inflight:6|
[2025/09/12 12:25:33 341196] [debug] |scid:4957dc581782d78fae9351a3|xqc_check_acked_or_dropped_pkt|conn:00005607962001EC|pkt_num:0|size:16|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 12:25:33 341200] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-2|next_skip_chance:1757679933571279|current_time:1757679933341200|
[2025/09/12 12:25:33 341204] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 12:25:33 341231] [info] |scid:4957dc581782d78fae9351a3|xqc_send_packet_with_pn|<==|conn:00005607962001EC|path:0|pkt_num:3|size:16|sent:32|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:6|now:1757679933341210|stream_id:0|stream_offset:0|
[2025/09/12 12:25:33 341240] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|conn:00005607962001EC|path:0|pkt_num:3|origin_pktnum:0|size:16|enc_size:32|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 12:25:33 341247] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|path:0|inflight:6|applimit:11517|
[2025/09/12 12:25:33 341254] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|srtt:36533|rtt_var:3790|pto_duration:51693|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 12:25:33 341261] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 12:25:33 341265] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 12:25:33 341268] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 22|
[2025/09/12 12:25:33 341272] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679933412903|now:1757679933341253|interv:71650|
[2025/09/12 12:25:33 341276] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:2|expire:1757679933412903|now:1757679933341253|interval:71650|pto_count:0|srtt:36533
[2025/09/12 12:25:33 341281] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:57469|inflight:22|
[2025/09/12 12:25:33 341285] [debug] |scid:4957dc581782d78fae9351a3|xqc_check_acked_or_dropped_pkt|conn:00005607962001EC|pkt_num:0|size:266|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 12:25:33 341289] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 12:25:33 341314] [info] |scid:4957dc581782d78fae9351a3|xqc_send_packet_with_pn|<==|conn:00005607962001EC|path:0|pkt_num:4|size:266|sent:282|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:22|now:1757679933341296|stream_id:0|stream_offset:0|
[2025/09/12 12:25:33 341329] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|conn:00005607962001EC|path:0|pkt_num:4|origin_pktnum:0|size:266|enc_size:282|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 12:25:33 341337] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|path:0|inflight:22|applimit:11517|
[2025/09/12 12:25:33 341343] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|srtt:36533|rtt_var:3790|pto_duration:51693|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 12:25:33 341348] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 12:25:33 341351] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 12:25:33 341355] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 288|
[2025/09/12 12:25:33 341359] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679933412989|now:1757679933341343|interv:71646|
[2025/09/12 12:25:33 341363] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:2|expire:1757679933412989|now:1757679933341343|interval:71646|pto_count:0|srtt:36533
[2025/09/12 12:25:33 341367] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:57469|inflight:288|
[2025/09/12 12:25:33 341372] [debug] |scid:4957dc581782d78fae9351a3|xqc_check_acked_or_dropped_pkt|conn:00005607962001EC|pkt_num:0|size:267|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 12:25:33 341376] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 12:25:33 341401] [info] |scid:4957dc581782d78fae9351a3|xqc_send_packet_with_pn|<==|conn:00005607962001EC|path:0|pkt_num:5|size:267|sent:283|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:288|now:1757679933341382|stream_id:0|stream_offset:0|
[2025/09/12 12:25:33 341409] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|conn:00005607962001EC|path:0|pkt_num:5|origin_pktnum:0|size:267|enc_size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 12:25:33 341416] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|path:0|inflight:288|applimit:11517|
[2025/09/12 12:25:33 341423] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|srtt:36533|rtt_var:3790|pto_duration:51693|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 12:25:33 341429] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 12:25:33 341433] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 12:25:33 341437] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 555|
[2025/09/12 12:25:33 341441] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679933413075|now:1757679933341422|interv:71653|
[2025/09/12 12:25:33 341445] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:2|expire:1757679933413075|now:1757679933341422|interval:71653|pto_count:0|srtt:36533
[2025/09/12 12:25:33 341449] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:57469|inflight:555|
[2025/09/12 12:25:33 341469] [debug] |scid:4957dc581782d78fae9351a3|xqc_check_acked_or_dropped_pkt|conn:00005607962001EC|pkt_num:0|size:31|pkt_type:HSK|frame:ACK |
[2025/09/12 12:25:33 341477] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 12:25:33 341502] [info] |scid:4957dc581782d78fae9351a3|xqc_send_packet_with_pn|<==|conn:00005607962001EC|path:0|pkt_num:13|size:31|sent:47|pkt_type:HSK|frame:ACK |inflight:555|now:1757679933341483|stream_id:0|stream_offset:0|
[2025/09/12 12:25:33 341516] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|conn:00005607962001EC|path:0|pkt_num:13|origin_pktnum:0|size:31|enc_size:47|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 12:25:33 341524] [debug] |scid:4957dc581782d78fae9351a3|xqc_check_acked_or_dropped_pkt|conn:00005607962001EC|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 12:25:33 341531] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 12:25:33 341556] [info] |scid:4957dc581782d78fae9351a3|xqc_send_packet_with_pn|<==|conn:00005607962001EC|path:0|pkt_num:6|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:555|now:1757679933341538|stream_id:0|stream_offset:0|
[2025/09/12 12:25:33 341565] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|conn:00005607962001EC|path:0|pkt_num:6|origin_pktnum:0|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 12:25:33 341572] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|path:0|inflight:555|applimit:11517|
[2025/09/12 12:25:33 341579] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|srtt:36533|rtt_var:3790|pto_duration:51693|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 12:25:33 341585] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 12:25:33 341589] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 12:25:33 341593] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 592|
[2025/09/12 12:25:33 341597] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679933413231|now:1757679933341578|interv:71653|
[2025/09/12 12:25:33 341600] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:2|expire:1757679933413231|now:1757679933341578|interval:71653|pto_count:0|srtt:36533
[2025/09/12 12:25:33 341605] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:57469|inflight:592|
[2025/09/12 12:25:33 341609] [debug] |scid:4957dc581782d78fae9351a3|xqc_check_acked_or_dropped_pkt|conn:00005607962001EC|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 12:25:33 341613] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 12:25:33 341636] [info] |scid:4957dc581782d78fae9351a3|xqc_send_packet_with_pn|<==|conn:00005607962001EC|path:0|pkt_num:7|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:592|now:1757679933341619|stream_id:0|stream_offset:0|
[2025/09/12 12:25:33 341645] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|conn:00005607962001EC|path:0|pkt_num:7|origin_pktnum:0|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 12:25:33 341652] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|path:0|inflight:592|applimit:11517|
[2025/09/12 12:25:33 341658] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|srtt:36533|rtt_var:3790|pto_duration:51693|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 12:25:33 341665] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 12:25:33 341669] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 12:25:33 341677] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 629|
[2025/09/12 12:25:33 341681] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679933413312|now:1757679933341658|interv:71654|
[2025/09/12 12:25:33 341685] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:2|expire:1757679933413312|now:1757679933341658|interval:71654|pto_count:0|srtt:36533
[2025/09/12 12:25:33 341689] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:57469|inflight:629|
[2025/09/12 12:25:33 341693] [debug] |scid:4957dc581782d78fae9351a3|xqc_check_acked_or_dropped_pkt|conn:00005607962001EC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 12:25:33 341698] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:629|cwnd:57469|conn:00005607962001EC|stream_id:0|stream_offset:1191|
[2025/09/12 12:25:33 341702] [debug] |scid:4957dc581782d78fae9351a3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 12:25:33 341707] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 12:25:33 341732] [info] |scid:4957dc581782d78fae9351a3|xqc_send_packet_with_pn|<==|conn:00005607962001EC|path:0|pkt_num:8|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:629|now:1757679933341713|stream_id:0|stream_offset:1191|
[2025/09/12 12:25:33 341741] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|conn:00005607962001EC|path:0|pkt_num:8|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 12:25:33 341748] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|path:0|inflight:629|applimit:11517|
[2025/09/12 12:25:33 341755] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|srtt:36533|rtt_var:3790|pto_duration:51693|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 12:25:33 341762] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 12:25:33 341766] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 12:25:33 341770] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 1829|
[2025/09/12 12:25:33 341773] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679933413406|now:1757679933341755|interv:71651|
[2025/09/12 12:25:33 341777] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:2|expire:1757679933413406|now:1757679933341755|interval:71651|pto_count:0|srtt:36533
[2025/09/12 12:25:33 341782] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:57469|inflight:1829|
[2025/09/12 12:25:33 341786] [debug] |scid:4957dc581782d78fae9351a3|xqc_check_acked_or_dropped_pkt|conn:00005607962001EC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 12:25:33 341790] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:1829|cwnd:57469|conn:00005607962001EC|stream_id:0|stream_offset:2380|
[2025/09/12 12:25:33 341795] [debug] |scid:4957dc581782d78fae9351a3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 12:25:33 341799] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 12:25:33 341823] [info] |scid:4957dc581782d78fae9351a3|xqc_send_packet_with_pn|<==|conn:00005607962001EC|path:0|pkt_num:9|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1829|now:1757679933341805|stream_id:0|stream_offset:2380|
[2025/09/12 12:25:33 341838] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|conn:00005607962001EC|path:0|pkt_num:9|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 12:25:33 341846] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|path:0|inflight:1829|applimit:11517|
[2025/09/12 12:25:33 341853] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|srtt:36533|rtt_var:3790|pto_duration:51693|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 12:25:33 341857] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 12:25:33 341861] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 12:25:33 341865] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 3029|
[2025/09/12 12:25:33 341869] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679933413498|now:1757679933341852|interv:71646|
[2025/09/12 12:25:33 341873] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:2|expire:1757679933413498|now:1757679933341852|interval:71646|pto_count:0|srtt:36533
[2025/09/12 12:25:33 341877] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:57469|inflight:3029|
[2025/09/12 12:25:33 341882] [debug] |scid:4957dc581782d78fae9351a3|xqc_check_acked_or_dropped_pkt|conn:00005607962001EC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 12:25:33 341886] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:3029|cwnd:57469|conn:00005607962001EC|stream_id:0|stream_offset:3569|
[2025/09/12 12:25:33 341890] [debug] |scid:4957dc581782d78fae9351a3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 12:25:33 341894] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 12:25:33 341920] [info] |scid:4957dc581782d78fae9351a3|xqc_send_packet_with_pn|<==|conn:00005607962001EC|path:0|pkt_num:10|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:3029|now:1757679933341901|stream_id:0|stream_offset:3569|
[2025/09/12 12:25:33 341928] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|conn:00005607962001EC|path:0|pkt_num:10|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 12:25:33 341935] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|path:0|inflight:3029|applimit:11517|
[2025/09/12 12:25:33 341942] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|srtt:36533|rtt_var:3790|pto_duration:51693|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 12:25:33 341948] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 12:25:33 341952] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 12:25:33 341956] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 4229|
[2025/09/12 12:25:33 341960] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679933413594|now:1757679933341941|interv:71653|
[2025/09/12 12:25:33 341964] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:2|expire:1757679933413594|now:1757679933341941|interval:71653|pto_count:0|srtt:36533
[2025/09/12 12:25:33 341972] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:57469|inflight:4229|
[2025/09/12 12:25:33 341977] [debug] |scid:4957dc581782d78fae9351a3|xqc_check_acked_or_dropped_pkt|conn:00005607962001EC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 12:25:33 341981] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:4229|cwnd:57469|conn:00005607962001EC|stream_id:0|stream_offset:4758|
[2025/09/12 12:25:33 341985] [debug] |scid:4957dc581782d78fae9351a3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 12:25:33 341989] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 12:25:33 342015] [info] |scid:4957dc581782d78fae9351a3|xqc_send_packet_with_pn|<==|conn:00005607962001EC|path:0|pkt_num:11|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:4229|now:1757679933341995|stream_id:0|stream_offset:4758|
[2025/09/12 12:25:33 342023] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|conn:00005607962001EC|path:0|pkt_num:11|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 12:25:33 342030] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|path:0|inflight:4229|applimit:11517|
[2025/09/12 12:25:33 342037] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|srtt:36533|rtt_var:3790|pto_duration:51693|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 12:25:33 342043] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 12:25:33 342047] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 12:25:33 342051] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 5429|
[2025/09/12 12:25:33 342055] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679933413688|now:1757679933342036|interv:71652|
[2025/09/12 12:25:33 342059] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:2|expire:1757679933413688|now:1757679933342036|interval:71652|pto_count:0|srtt:36533
[2025/09/12 12:25:33 342063] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:57469|inflight:5429|
[2025/09/12 12:25:33 342068] [debug] |scid:4957dc581782d78fae9351a3|xqc_check_acked_or_dropped_pkt|conn:00005607962001EC|pkt_num:0|size:373|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 12:25:33 342072] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:373|schedule_bytes:0|inflight:5429|cwnd:57469|conn:00005607962001EC|stream_id:0|stream_offset:5120|
[2025/09/12 12:25:33 342076] [debug] |scid:4957dc581782d78fae9351a3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 12:25:33 342080] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 12:25:33 342104] [info] |scid:4957dc581782d78fae9351a3|xqc_send_packet_with_pn|<==|conn:00005607962001EC|path:0|pkt_num:12|size:373|sent:389|pkt_type:SHORT_HEADER|frame:STREAM |inflight:5429|now:1757679933342086|stream_id:0|stream_offset:5120|
[2025/09/12 12:25:33 342112] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|conn:00005607962001EC|path:0|pkt_num:12|origin_pktnum:0|size:373|enc_size:389|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 12:25:33 342120] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|path:0|inflight:5429|applimit:11517|
[2025/09/12 12:25:33 342127] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|srtt:36533|rtt_var:3790|pto_duration:51693|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 12:25:33 342138] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 12:25:33 342142] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 12:25:33 342145] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 5802|
[2025/09/12 12:25:33 342149] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679933413779|now:1757679933342127|interv:71652|
[2025/09/12 12:25:33 342153] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:2|expire:1757679933413779|now:1757679933342127|interval:71652|pto_count:0|srtt:36533
[2025/09/12 12:25:33 342158] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:57469|inflight:5802|
[2025/09/12 12:25:33 342163] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_next_wakeup_time|wakeup_time:1757679933365326|
[2025/09/12 12:25:33 342167] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_wakeup_queue|next_tick_time:1757679933365326|
[2025/09/12 12:25:33 342171] [debug] |xqc_engine_wakeup_after|wakeup:1757679933365326|now:1757679933342171|diff:23155|
[2025/09/12 12:25:33 342175] [debug] |xqc_engine_main_logic|END|now:1757679933340567|
[2025/09/12 12:25:33 342180] [debug] |xqc_engine_main_logic|BEGIN|now:1757679933342180|
[2025/09/12 12:25:33 342184] [debug] |xqc_engine_wakeup_after|wakeup:1757679933365326|now:1757679933342184|diff:23142|
[2025/09/12 12:25:33 342188] [debug] |xqc_engine_main_logic|END|now:1757679933342180|
[2025/09/12 12:25:33 366254] [debug] |xqc_engine_main_logic|BEGIN|now:1757679933366254|
[2025/09/12 12:25:33 366266] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_remove_wakeup_queue|next_tick_time:1757679933365326|pq_index:0|
[2025/09/12 12:25:33 366271] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_active_queue|last_ticked_time:1757679933340567|
[2025/09/12 12:25:33 366276] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_process_conn|conn:00005607962001EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757679933366275|
[2025/09/12 12:25:33 366281] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757679933365326|now:1757679933366275|
[2025/09/12 12:25:33 366285] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 12:25:33 366289] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757679933365326|now:1757679933366275|
[2025/09/12 12:25:33 366293] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 12:25:33 366298] [debug] |scid:4957dc581782d78fae9351a3|xqc_gen_ack_frame|largest_recv:0|ack_delay:25972|first_ack_range:0|largest_pkt_recv_time:1757679933340326|
[2025/09/12 12:25:33 366303] [debug] |scid:4957dc581782d78fae9351a3|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 12:25:33 366307] [debug] |scid:4957dc581782d78fae9351a3|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 12:25:33 366311] [debug] |scid:4957dc581782d78fae9351a3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 12:25:33 366315] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 12:25:33 366320] [debug] |scid:4957dc581782d78fae9351a3|xqc_check_acked_or_dropped_pkt|conn:00005607962001EC|pkt_num:0|size:11|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 12:25:33 366325] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 12:25:33 366364] [info] |scid:4957dc581782d78fae9351a3|xqc_send_packet_with_pn|<==|conn:00005607962001EC|path:0|pkt_num:13|size:11|sent:27|pkt_type:SHORT_HEADER|frame:ACK |inflight:5802|now:1757679933366338|stream_id:0|stream_offset:0|
[2025/09/12 12:25:33 366373] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|conn:00005607962001EC|path:0|pkt_num:13|origin_pktnum:0|size:11|enc_size:27|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 12:25:33 366382] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_next_wakeup_time|wakeup_time:1757679933413779|
[2025/09/12 12:25:33 366388] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_wakeup_queue|next_tick_time:1757679933413779|
[2025/09/12 12:25:33 366395] [debug] |xqc_engine_wakeup_after|wakeup:1757679933413779|now:1757679933366395|diff:47384|
[2025/09/12 12:25:33 366401] [debug] |xqc_engine_main_logic|END|now:1757679933366275|
[2025/09/12 12:25:33 372665] [info] |xqc_engine_packet_process|==>|conn:00005607962001EC|size:1352|state:ESTABED|recv_time:1757679933372664|
[2025/09/12 12:25:33 372678] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4957dc581782d78fae9351a3|spin_bit:1|
[2025/09/12 12:25:33 372686] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 12:25:33 372691] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 12:25:33 372699] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/09/12 12:25:33 372705] [debug] |scid:4957dc581782d78fae9351a3|xqc_process_frames|frame_type:1|
[2025/09/12 12:25:33 372710] [debug] |scid:4957dc581782d78fae9351a3|xqc_process_frames|frame_type:0|
[2025/09/12 12:25:33 372715] [debug] |scid:4957dc581782d78fae9351a3|xqc_process_padding_frame|process padding|
[2025/09/12 12:25:33 372724] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:ACK_01RTT|expire:1757679933397664|now:1757679933372664|interv:25000|
[2025/09/12 12:25:33 372731] [debug] |scid:4957dc581782d78fae9351a3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757679933372664|max_ack_delay:25000|
[2025/09/12 12:25:33 372737] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/09/12 12:25:33 372743] [info] |scid:4957dc581782d78fae9351a3|xqc_conn_on_pkt_processed|====>|conn:00005607962001EC|path:0|size:1352|pkt_type:SHORT_HEADER|pkt_num:1|frame:PADDING PING |recv_time:1757679933372664|dcid:4957dc581782d78fae9351a3|dcid_seq:0|
[2025/09/12 12:25:33 372750] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:PATH_IDLE|expire:1757680053372664|now:1757679933372664|interv:120000000|
[2025/09/12 12:25:33 372755] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:CONN_IDLE|expire:1757680053372664|now:1757679933372664|interv:120000000|
[2025/09/12 12:25:33 372761] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_remove_wakeup_queue|next_tick_time:1757679933413779|pq_index:0|
[2025/09/12 12:25:33 372766] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_active_queue|last_ticked_time:1757679933366275|
[2025/09/12 12:25:33 372772] [debug] |xqc_engine_main_logic|BEGIN|now:1757679933372771|
[2025/09/12 12:25:33 372778] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_process_conn|conn:00005607962001EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757679933372777|
[2025/09/12 12:25:33 372786] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_next_wakeup_time|wakeup_time:1757679933397664|
[2025/09/12 12:25:33 372791] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_wakeup_queue|next_tick_time:1757679933397664|
[2025/09/12 12:25:33 372804] [debug] |xqc_engine_wakeup_after|wakeup:1757679933397664|now:1757679933372804|diff:24860|
[2025/09/12 12:25:33 372810] [debug] |xqc_engine_main_logic|END|now:1757679933372777|
[2025/09/12 12:25:33 372818] [info] |xqc_engine_packet_process|==>|conn:00005607962001EC|size:37|state:ESTABED|recv_time:1757679933372817|
[2025/09/12 12:25:33 372824] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4957dc581782d78fae9351a3|spin_bit:1|
[2025/09/12 12:25:33 372830] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 12:25:33 372835] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 12:25:33 372841] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 12:25:33 372846] [debug] |scid:4957dc581782d78fae9351a3|xqc_process_frames|frame_type:2|
[2025/09/12 12:25:33 372852] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|conn:00005607962001EC|path:0|pkt_num:0|origin_pktnum:0|size:6|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:3|path_largest_ack:0|
[2025/09/12 12:25:33 372859] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:6|prior_delivered:11517|prior_time:1757679933341108|is_app_limited:1|send_elapse:0|ack_elapse:31709|ctl_first_sent_time:1757679933341108|lagest_ack_time:1757679933372817|curr_delivered:11523|
[2025/09/12 12:25:33 372865] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_sent_time_update:1757679933341108|
[2025/09/12 12:25:33 372871] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|sndq_packets_used:10||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 12:25:33 372876] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|conn:00005607962001EC|path:0|pkt_num:3|origin_pktnum:0|size:16|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 12:25:33 372882] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:6|prior_delivered:11517|prior_time:1757679933341108|is_app_limited:1|send_elapse:0|ack_elapse:31709|ctl_first_sent_time:1757679933341108|lagest_ack_time:1757679933372817|curr_delivered:11539|
[2025/09/12 12:25:33 372888] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_sent_time_update:1757679933341210|
[2025/09/12 12:25:33 372893] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|sndq_packets_used:9||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 12:25:33 372898] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_rtt|before update rtt|conn:00005607962001EC|srtt:36533|rttvar:3790|minrtt:33056|latest_rtt:31607|ack_delay:16|
[2025/09/12 12:25:33 372904] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005607962001EC|srtt:35915|rttvar:4078|minrtt:31607|latest_rtt:31607|ack_delay:16|
[2025/09/12 12:25:33 372910] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 12:25:33 372915] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 12:25:33 372921] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|srtt:35915|rtt_var:4078|pto_duration:52227|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 12:25:33 372927] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 12:25:33 372932] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 12:25:33 372937] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 5780|
[2025/09/12 12:25:33 372946] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679933414313|now:1757679933372920|interv:41393|
[2025/09/12 12:25:33 372952] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:2|expire:1757679933414313|now:1757679933372920|interval:41393|pto_count:0|srtt:35915
[2025/09/12 12:25:33 372958] [debug] |scid:4957dc581782d78fae9351a3|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31709, delivered 22|rate 693|lost 0|
[2025/09/12 12:25:33 372963] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 12:25:33 372969] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_update_min_rtt|probertt expire|rtt:31607, old_rtt:33056|
[2025/09/12 12:25:33 372974] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_update_min_rtt|minrtt expire|rtt:31607, old_rtt:33056|
[2025/09/12 12:25:33 372979] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:25699|extra_cwnd:18636|
[2025/09/12 12:25:33 372985] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:57469|packet_lost:0|acked:22|po_sent_time:1757679933341210|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:11539|
[2025/09/12 12:25:33 372991] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:57469|packet_lost:0|acked:22|po_sent_time:1757679933341210|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:11539|
[2025/09/12 12:25:33 372997] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4010510|bw:281866|cwnd:57491|full_bw_reached:0|inflight:5780|srtt:35915|latest_rtt:31607|min_rtt:31607|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 12:25:33 373004] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 12:25:33 373010] [info] |scid:4957dc581782d78fae9351a3|xqc_conn_on_pkt_processed|====>|conn:00005607962001EC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:2|frame:ACK |recv_time:1757679933372817|dcid:4957dc581782d78fae9351a3|dcid_seq:0|
[2025/09/12 12:25:33 373016] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:PATH_IDLE|expire:1757680053372817|now:1757679933372817|interv:120000000|
[2025/09/12 12:25:33 373021] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:CONN_IDLE|expire:1757680053372817|now:1757679933372817|interv:120000000|
[2025/09/12 12:25:33 373026] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_remove_wakeup_queue|next_tick_time:1757679933397664|pq_index:0|
[2025/09/12 12:25:33 373031] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_active_queue|last_ticked_time:1757679933372777|
[2025/09/12 12:25:33 373037] [debug] |xqc_engine_main_logic|BEGIN|now:1757679933373037|
[2025/09/12 12:25:33 373043] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_process_conn|conn:00005607962001EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757679933373042|
[2025/09/12 12:25:33 373050] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_next_wakeup_time|wakeup_time:1757679933397664|
[2025/09/12 12:25:33 373055] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_wakeup_queue|next_tick_time:1757679933397664|
[2025/09/12 12:25:33 373060] [debug] |xqc_engine_wakeup_after|wakeup:1757679933397664|now:1757679933373060|diff:24604|
[2025/09/12 12:25:33 373065] [debug] |xqc_engine_main_logic|END|now:1757679933373042|
[2025/09/12 12:25:33 373073] [info] |xqc_engine_packet_process|==>|conn:00005607962001EC|size:37|state:ESTABED|recv_time:1757679933373072|
[2025/09/12 12:25:33 373082] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4957dc581782d78fae9351a3|spin_bit:0|
[2025/09/12 12:25:33 373088] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 12:25:33 373093] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 12:25:33 373099] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 12:25:33 373104] [debug] |scid:4957dc581782d78fae9351a3|xqc_process_frames|frame_type:2|
[2025/09/12 12:25:33 373109] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|conn:00005607962001EC|path:0|pkt_num:4|origin_pktnum:0|size:266|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:4|
[2025/09/12 12:25:33 373115] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:288|prior_delivered:11517|prior_time:1757679933341108|is_app_limited:1|send_elapse:188|ack_elapse:31964|ctl_first_sent_time:1757679933341296|lagest_ack_time:1757679933373072|curr_delivered:11805|
[2025/09/12 12:25:33 373127] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_sent_time_update:1757679933341296|
[2025/09/12 12:25:33 373132] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|sndq_packets_used:8||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 12:25:33 373138] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|conn:00005607962001EC|path:0|pkt_num:5|origin_pktnum:0|size:267|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:5|
[2025/09/12 12:25:33 373144] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:288|prior_delivered:11517|prior_time:1757679933341108|is_app_limited:1|send_elapse:188|ack_elapse:31964|ctl_first_sent_time:1757679933341296|lagest_ack_time:1757679933373072|curr_delivered:12072|
[2025/09/12 12:25:33 373149] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_sent_time_update:1757679933341382|
[2025/09/12 12:25:33 373155] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 12:25:33 373160] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_rtt|before update rtt|conn:00005607962001EC|srtt:35915|rttvar:4078|minrtt:31607|latest_rtt:31690|ack_delay:80|
[2025/09/12 12:25:33 373165] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005607962001EC|srtt:35377|rttvar:4135|minrtt:31607|latest_rtt:31690|ack_delay:80|
[2025/09/12 12:25:33 373171] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 12:25:33 373176] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 12:25:33 373181] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|srtt:35377|rtt_var:4135|pto_duration:51917|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 12:25:33 373187] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 12:25:33 373193] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 12:25:33 373198] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 5247|
[2025/09/12 12:25:33 373203] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679933414003|now:1757679933373181|interv:40822|
[2025/09/12 12:25:33 373208] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:2|expire:1757679933414003|now:1757679933373181|interval:40822|pto_count:0|srtt:35377
[2025/09/12 12:25:33 373218] [debug] |scid:4957dc581782d78fae9351a3|xqc_generate_sample|sampler: send_elapse 188, ack_elapse 31964, delivered 555|rate 17363|lost 0|
[2025/09/12 12:25:33 373223] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_update_min_rtt|minrtt expire|rtt:31607, old_rtt:31607|
[2025/09/12 12:25:33 373229] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:25699|extra_cwnd:18636|
[2025/09/12 12:25:33 373234] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:57491|packet_lost:0|acked:533|po_sent_time:1757679933341382|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:11539|
[2025/09/12 12:25:33 373239] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:57491|packet_lost:0|acked:533|po_sent_time:1757679933341382|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:11539|
[2025/09/12 12:25:33 373245] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4010510|bw:281866|cwnd:58024|full_bw_reached:0|inflight:5247|srtt:35377|latest_rtt:31690|min_rtt:31607|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 12:25:33 373252] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 12:25:33 373258] [info] |scid:4957dc581782d78fae9351a3|xqc_conn_on_pkt_processed|====>|conn:00005607962001EC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:3|frame:ACK |recv_time:1757679933373072|dcid:4957dc581782d78fae9351a3|dcid_seq:0|
[2025/09/12 12:25:33 373263] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:PATH_IDLE|expire:1757680053373072|now:1757679933373072|interv:120000000|
[2025/09/12 12:25:33 373269] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:CONN_IDLE|expire:1757680053373072|now:1757679933373072|interv:120000000|
[2025/09/12 12:25:33 373274] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_remove_wakeup_queue|next_tick_time:1757679933397664|pq_index:0|
[2025/09/12 12:25:33 373279] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_active_queue|last_ticked_time:1757679933373042|
[2025/09/12 12:25:33 373285] [debug] |xqc_engine_main_logic|BEGIN|now:1757679933373285|
[2025/09/12 12:25:33 373291] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_process_conn|conn:00005607962001EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757679933373290|
[2025/09/12 12:25:33 373298] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_next_wakeup_time|wakeup_time:1757679933397664|
[2025/09/12 12:25:33 373303] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_wakeup_queue|next_tick_time:1757679933397664|
[2025/09/12 12:25:33 373308] [debug] |xqc_engine_wakeup_after|wakeup:1757679933397664|now:1757679933373308|diff:24356|
[2025/09/12 12:25:33 373312] [debug] |xqc_engine_main_logic|END|now:1757679933373290|
[2025/09/12 12:25:33 373318] [info] |xqc_engine_packet_process|==>|conn:00005607962001EC|size:37|state:ESTABED|recv_time:1757679933373318|
[2025/09/12 12:25:33 373322] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4957dc581782d78fae9351a3|spin_bit:1|
[2025/09/12 12:25:33 373326] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 12:25:33 373330] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 12:25:33 373335] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 12:25:33 373338] [debug] |scid:4957dc581782d78fae9351a3|xqc_process_frames|frame_type:2|
[2025/09/12 12:25:33 373343] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|conn:00005607962001EC|path:0|pkt_num:6|origin_pktnum:0|size:37|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:7|path_largest_ack:6|
[2025/09/12 12:25:33 373350] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:592|prior_delivered:11517|prior_time:1757679933341108|is_app_limited:1|send_elapse:430|ack_elapse:32210|ctl_first_sent_time:1757679933341538|lagest_ack_time:1757679933373318|curr_delivered:12109|
[2025/09/12 12:25:33 373354] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_sent_time_update:1757679933341538|
[2025/09/12 12:25:33 373358] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 12:25:33 373362] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|conn:00005607962001EC|path:0|pkt_num:7|origin_pktnum:0|size:37|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:7|path_largest_ack:7|
[2025/09/12 12:25:33 373366] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:592|prior_delivered:11517|prior_time:1757679933341108|is_app_limited:1|send_elapse:430|ack_elapse:32210|ctl_first_sent_time:1757679933341538|lagest_ack_time:1757679933373318|curr_delivered:12146|
[2025/09/12 12:25:33 373371] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_sent_time_update:1757679933341619|
[2025/09/12 12:25:33 373375] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:9|
[2025/09/12 12:25:33 373378] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_rtt|before update rtt|conn:00005607962001EC|srtt:35377|rttvar:4135|minrtt:31607|latest_rtt:31699|ack_delay:16|
[2025/09/12 12:25:33 373382] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005607962001EC|srtt:34915|rttvar:4025|minrtt:31607|latest_rtt:31699|ack_delay:16|
[2025/09/12 12:25:33 373387] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/12 12:25:33 373390] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 12:25:33 373394] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|srtt:34915|rtt_var:4025|pto_duration:51015|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 12:25:33 373398] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 12:25:33 373402] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 12:25:33 373406] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 5173|
[2025/09/12 12:25:33 373410] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679933413101|now:1757679933373394|interv:39707|
[2025/09/12 12:25:33 373414] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:2|expire:1757679933413101|now:1757679933373394|interval:39707|pto_count:0|srtt:34915
[2025/09/12 12:25:33 373418] [debug] |scid:4957dc581782d78fae9351a3|xqc_generate_sample|sampler: send_elapse 430, ack_elapse 32210, delivered 629|rate 19528|lost 0|
[2025/09/12 12:25:33 373422] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_update_min_rtt|minrtt expire|rtt:31607, old_rtt:31607|
[2025/09/12 12:25:33 373426] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:25699|extra_cwnd:18636|
[2025/09/12 12:25:33 373430] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:58024|packet_lost:0|acked:74|po_sent_time:1757679933341619|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:11539|
[2025/09/12 12:25:33 373436] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:58024|packet_lost:0|acked:74|po_sent_time:1757679933341619|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:11539|
[2025/09/12 12:25:33 373440] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4010510|bw:281866|cwnd:58098|full_bw_reached:0|inflight:5173|srtt:34915|latest_rtt:31699|min_rtt:31607|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 12:25:33 373445] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 12:25:33 373449] [info] |scid:4957dc581782d78fae9351a3|xqc_conn_on_pkt_processed|====>|conn:00005607962001EC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:4|frame:ACK |recv_time:1757679933373318|dcid:4957dc581782d78fae9351a3|dcid_seq:0|
[2025/09/12 12:25:33 373470] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:PATH_IDLE|expire:1757680053373318|now:1757679933373318|interv:120000000|
[2025/09/12 12:25:33 373477] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:CONN_IDLE|expire:1757680053373318|now:1757679933373318|interv:120000000|
[2025/09/12 12:25:33 373481] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_remove_wakeup_queue|next_tick_time:1757679933397664|pq_index:0|
[2025/09/12 12:25:33 373485] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_active_queue|last_ticked_time:1757679933373290|
[2025/09/12 12:25:33 373489] [debug] |xqc_engine_main_logic|BEGIN|now:1757679933373489|
[2025/09/12 12:25:33 373493] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_process_conn|conn:00005607962001EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757679933373493|
[2025/09/12 12:25:33 373498] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_next_wakeup_time|wakeup_time:1757679933397664|
[2025/09/12 12:25:33 373502] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_wakeup_queue|next_tick_time:1757679933397664|
[2025/09/12 12:25:33 373506] [debug] |xqc_engine_wakeup_after|wakeup:1757679933397664|now:1757679933373506|diff:24158|
[2025/09/12 12:25:33 373510] [debug] |xqc_engine_main_logic|END|now:1757679933373493|
[2025/09/12 12:25:33 373515] [debug] |xqc_engine_main_logic|BEGIN|now:1757679933373515|
[2025/09/12 12:25:33 373518] [debug] |xqc_engine_wakeup_after|wakeup:1757679933397664|now:1757679933373518|diff:24146|
[2025/09/12 12:25:33 373522] [debug] |xqc_engine_main_logic|END|now:1757679933373515|
[2025/09/12 12:25:33 374345] [info] |xqc_engine_packet_process|==>|conn:00005607962001EC|size:37|state:ESTABED|recv_time:1757679933374345|
[2025/09/12 12:25:33 374351] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4957dc581782d78fae9351a3|spin_bit:0|
[2025/09/12 12:25:33 374356] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 12:25:33 374360] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 12:25:33 374365] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/09/12 12:25:33 374369] [debug] |scid:4957dc581782d78fae9351a3|xqc_process_frames|frame_type:2|
[2025/09/12 12:25:33 374373] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|conn:00005607962001EC|path:0|pkt_num:8|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:8|
[2025/09/12 12:25:33 374377] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1829|prior_delivered:11517|prior_time:1757679933341108|is_app_limited:1|send_elapse:605|ack_elapse:33237|ctl_first_sent_time:1757679933341713|lagest_ack_time:1757679933374345|curr_delivered:13346|
[2025/09/12 12:25:33 374386] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_sent_time_update:1757679933341713|
[2025/09/12 12:25:33 374390] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:10|
[2025/09/12 12:25:33 374394] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|conn:00005607962001EC|path:0|pkt_num:9|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:9|
[2025/09/12 12:25:33 374399] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1829|prior_delivered:11517|prior_time:1757679933341108|is_app_limited:1|send_elapse:605|ack_elapse:33237|ctl_first_sent_time:1757679933341713|lagest_ack_time:1757679933374345|curr_delivered:14546|
[2025/09/12 12:25:33 374403] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_sent_time_update:1757679933341805|
[2025/09/12 12:25:33 374407] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:11|
[2025/09/12 12:25:33 374411] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_rtt|before update rtt|conn:00005607962001EC|srtt:34915|rttvar:4025|minrtt:31607|latest_rtt:32540|ack_delay:24|
[2025/09/12 12:25:33 374415] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005607962001EC|srtt:34615|rttvar:3618|minrtt:31607|latest_rtt:32540|ack_delay:24|
[2025/09/12 12:25:33 374419] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 12:25:33 374423] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 12:25:33 374427] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|srtt:34615|rtt_var:3618|pto_duration:49087|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 12:25:33 374431] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 12:25:33 374435] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 12:25:33 374439] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 2773|
[2025/09/12 12:25:33 374443] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679933411173|now:1757679933374427|interv:36746|
[2025/09/12 12:25:33 374447] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:2|expire:1757679933411173|now:1757679933374427|interval:36746|pto_count:0|srtt:34615
[2025/09/12 12:25:33 374451] [debug] |scid:4957dc581782d78fae9351a3|xqc_generate_sample|sampler: send_elapse 605, ack_elapse 33237, delivered 3029|rate 91133|lost 0|
[2025/09/12 12:25:33 374472] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_update_min_rtt|minrtt expire|rtt:31607, old_rtt:31607|
[2025/09/12 12:25:33 374476] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:25699|extra_cwnd:18636|
[2025/09/12 12:25:33 374480] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:58098|packet_lost:0|acked:2400|po_sent_time:1757679933341805|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:11539|
[2025/09/12 12:25:33 374484] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:58098|packet_lost:0|acked:2400|po_sent_time:1757679933341805|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:11539|
[2025/09/12 12:25:33 374492] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4010510|bw:281866|cwnd:60498|full_bw_reached:0|inflight:2773|srtt:34615|latest_rtt:32540|min_rtt:31607|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 12:25:33 374497] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/09/12 12:25:33 374502] [info] |scid:4957dc581782d78fae9351a3|xqc_conn_on_pkt_processed|====>|conn:00005607962001EC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:5|frame:ACK |recv_time:1757679933374345|dcid:4957dc581782d78fae9351a3|dcid_seq:0|
[2025/09/12 12:25:33 374506] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:PATH_IDLE|expire:1757680053374345|now:1757679933374345|interv:120000000|
[2025/09/12 12:25:33 374511] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:CONN_IDLE|expire:1757680053374345|now:1757679933374345|interv:120000000|
[2025/09/12 12:25:33 374514] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_remove_wakeup_queue|next_tick_time:1757679933397664|pq_index:0|
[2025/09/12 12:25:33 374518] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_active_queue|last_ticked_time:1757679933373493|
[2025/09/12 12:25:33 374522] [debug] |xqc_engine_main_logic|BEGIN|now:1757679933374522|
[2025/09/12 12:25:33 374527] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_process_conn|conn:00005607962001EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757679933374526|
[2025/09/12 12:25:33 374532] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_next_wakeup_time|wakeup_time:1757679933397664|
[2025/09/12 12:25:33 374536] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_wakeup_queue|next_tick_time:1757679933397664|
[2025/09/12 12:25:33 374540] [debug] |xqc_engine_wakeup_after|wakeup:1757679933397664|now:1757679933374540|diff:23124|
[2025/09/12 12:25:33 374544] [debug] |xqc_engine_main_logic|END|now:1757679933374526|
[2025/09/12 12:25:33 374549] [debug] |xqc_engine_main_logic|BEGIN|now:1757679933374549|
[2025/09/12 12:25:33 374553] [debug] |xqc_engine_wakeup_after|wakeup:1757679933397664|now:1757679933374553|diff:23111|
[2025/09/12 12:25:33 374556] [debug] |xqc_engine_main_logic|END|now:1757679933374549|
[2025/09/12 12:25:33 376382] [info] |xqc_engine_packet_process|==>|conn:00005607962001EC|size:37|state:ESTABED|recv_time:1757679933376381|
[2025/09/12 12:25:33 376392] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4957dc581782d78fae9351a3|spin_bit:0|
[2025/09/12 12:25:33 376399] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|largest_pn:5|
[2025/09/12 12:25:33 376404] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/12 12:25:33 376411] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/09/12 12:25:33 376416] [debug] |scid:4957dc581782d78fae9351a3|xqc_process_frames|frame_type:2|
[2025/09/12 12:25:33 376422] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|conn:00005607962001EC|path:0|pkt_num:10|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:10|
[2025/09/12 12:25:33 376428] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:4229|prior_delivered:11517|prior_time:1757679933341108|is_app_limited:1|send_elapse:793|ack_elapse:35273|ctl_first_sent_time:1757679933341901|lagest_ack_time:1757679933376381|curr_delivered:15746|
[2025/09/12 12:25:33 376434] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_sent_time_update:1757679933341901|
[2025/09/12 12:25:33 376445] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:12|
[2025/09/12 12:25:33 376451] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|conn:00005607962001EC|path:0|pkt_num:11|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:11|
[2025/09/12 12:25:33 376475] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:4229|prior_delivered:11517|prior_time:1757679933341108|is_app_limited:1|send_elapse:793|ack_elapse:35273|ctl_first_sent_time:1757679933341901|lagest_ack_time:1757679933376381|curr_delivered:16946|
[2025/09/12 12:25:33 376481] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_sent_time_update:1757679933341995|
[2025/09/12 12:25:33 376486] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:13|
[2025/09/12 12:25:33 376492] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_rtt|before update rtt|conn:00005607962001EC|srtt:34615|rttvar:3618|minrtt:31607|latest_rtt:34386|ack_delay:32|
[2025/09/12 12:25:33 376497] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005607962001EC|srtt:34583|rttvar:2779|minrtt:31607|latest_rtt:34386|ack_delay:32|
[2025/09/12 12:25:33 376503] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/09/12 12:25:33 376508] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 12:25:33 376513] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|srtt:34583|rtt_var:2779|pto_duration:45699|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 12:25:33 376519] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 12:25:33 376524] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 12:25:33 376529] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_pto_time_and_space|conn:00005607962001EC|path:0|PNS: 2, unacked: 373|
[2025/09/12 12:25:33 376534] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:LOSS_DETECTION|expire:1757679933407785|now:1757679933376513|interv:31272|
[2025/09/12 12:25:33 376540] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005607962001EC|path:0|pns:2|expire:1757679933407785|now:1757679933376513|interval:31272|pto_count:0|srtt:34583
[2025/09/12 12:25:33 376545] [debug] |scid:4957dc581782d78fae9351a3|xqc_generate_sample|sampler: send_elapse 793, ack_elapse 35273, delivered 5429|rate 153913|lost 0|
[2025/09/12 12:25:33 376551] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_update_min_rtt|minrtt expire|rtt:31607, old_rtt:31607|
[2025/09/12 12:25:33 376556] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:25699|extra_cwnd:18636|
[2025/09/12 12:25:33 376562] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:60498|packet_lost:0|acked:2400|po_sent_time:1757679933341995|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:11539|
[2025/09/12 12:25:33 376567] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:60498|packet_lost:0|acked:2400|po_sent_time:1757679933341995|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:11539|
[2025/09/12 12:25:33 376573] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4010510|bw:281866|cwnd:62898|full_bw_reached:0|inflight:373|srtt:34583|latest_rtt:34386|min_rtt:31607|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 12:25:33 376584] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/09/12 12:25:33 376590] [info] |scid:4957dc581782d78fae9351a3|xqc_conn_on_pkt_processed|====>|conn:00005607962001EC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:6|frame:ACK |recv_time:1757679933376381|dcid:4957dc581782d78fae9351a3|dcid_seq:0|
[2025/09/12 12:25:33 376596] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:PATH_IDLE|expire:1757680053376381|now:1757679933376381|interv:120000000|
[2025/09/12 12:25:33 376601] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:CONN_IDLE|expire:1757680053376381|now:1757679933376381|interv:120000000|
[2025/09/12 12:25:33 376606] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_remove_wakeup_queue|next_tick_time:1757679933397664|pq_index:0|
[2025/09/12 12:25:33 376612] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_active_queue|last_ticked_time:1757679933374526|
[2025/09/12 12:25:33 376617] [debug] |xqc_engine_main_logic|BEGIN|now:1757679933376617|
[2025/09/12 12:25:33 376623] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_process_conn|conn:00005607962001EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757679933376622|
[2025/09/12 12:25:33 376630] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_next_wakeup_time|wakeup_time:1757679933397664|
[2025/09/12 12:25:33 376636] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_wakeup_queue|next_tick_time:1757679933397664|
[2025/09/12 12:25:33 376641] [debug] |xqc_engine_wakeup_after|wakeup:1757679933397664|now:1757679933376641|diff:21023|
[2025/09/12 12:25:33 376646] [debug] |xqc_engine_main_logic|END|now:1757679933376622|
[2025/09/12 12:25:33 376652] [debug] |xqc_engine_main_logic|BEGIN|now:1757679933376652|
[2025/09/12 12:25:33 376657] [debug] |xqc_engine_wakeup_after|wakeup:1757679933397664|now:1757679933376657|diff:21007|
[2025/09/12 12:25:33 376662] [debug] |xqc_engine_main_logic|END|now:1757679933376652|
[2025/09/12 12:25:33 376825] [info] |xqc_engine_packet_process|==>|conn:00005607962001EC|size:48|state:ESTABED|recv_time:1757679933376824|
[2025/09/12 12:25:33 376831] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4957dc581782d78fae9351a3|spin_bit:1|
[2025/09/12 12:25:33 376838] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|largest_pn:6|
[2025/09/12 12:25:33 376843] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 12:25:33 376850] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/09/12 12:25:33 376855] [debug] |scid:4957dc581782d78fae9351a3|xqc_process_frames|frame_type:2|
[2025/09/12 12:25:33 376861] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|conn:00005607962001EC|path:0|pkt_num:12|origin_pktnum:0|size:373|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:12|
[2025/09/12 12:25:33 376867] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:5802|prior_delivered:11517|prior_time:1757679933341108|is_app_limited:1|send_elapse:978|ack_elapse:35716|ctl_first_sent_time:1757679933342086|lagest_ack_time:1757679933376824|curr_delivered:17319|
[2025/09/12 12:25:33 376873] [debug] |scid:4957dc581782d78fae9351a3|xqc_update_sample|sampler_sent_time_update:1757679933342086|
[2025/09/12 12:25:33 376878] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 12:25:33 376885] [debug] |scid:4957dc581782d78fae9351a3|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 12:25:33 376891] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:STREAM_CLOSE|expire:1757679933588987|now:1757679933376890|interv:212097|
[2025/09/12 12:25:33 376903] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:14|
[2025/09/12 12:25:33 376909] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_rtt|before update rtt|conn:00005607962001EC|srtt:34583|rttvar:2779|minrtt:31607|latest_rtt:34738|ack_delay:168|
[2025/09/12 12:25:33 376914] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:00005607962001EC|srtt:34582|rttvar:2088|minrtt:31607|latest_rtt:34738|ack_delay:168|
[2025/09/12 12:25:33 376920] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_get_lost_sent_pn|largest_acked:12|lost_pn:9|thresh:3|
[2025/09/12 12:25:33 376925] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 12:25:33 376930] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005607962001EC|path:0|
[2025/09/12 12:25:33 376935] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 12:25:33 376941] [debug] |scid:4957dc581782d78fae9351a3|xqc_generate_sample|sampler: send_elapse 978, ack_elapse 35716, delivered 5802|rate 162448|lost 0|
[2025/09/12 12:25:33 376946] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_update_min_rtt|minrtt expire|rtt:31607, old_rtt:31607|
[2025/09/12 12:25:33 376951] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:25699|extra_cwnd:18636|
[2025/09/12 12:25:33 376957] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:62898|packet_lost:0|acked:373|po_sent_time:1757679933342086|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:11539|
[2025/09/12 12:25:33 376962] [debug] |scid:4957dc581782d78fae9351a3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:62898|packet_lost:0|acked:373|po_sent_time:1757679933342086|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:11539|
[2025/09/12 12:25:33 376968] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4010510|bw:281866|cwnd:63271|full_bw_reached:0|inflight:0|srtt:34582|latest_rtt:34738|min_rtt:31607|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 12:25:33 376974] [debug] |scid:4957dc581782d78fae9351a3|xqc_process_frames|frame_type:1d|
[2025/09/12 12:25:33 376980] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:CONN_DRAINING|expire:1757679933580782|now:1757679933376980|interv:203802|
[2025/09/12 12:25:33 376986] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:14|
[2025/09/12 12:25:33 376992] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 12:25:33 376997] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 12:25:33 377002] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 12:25:33 377007] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 12:25:33 377012] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 12:25:33 377018] [info] |scid:4957dc581782d78fae9351a3|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) 
[2025/09/12 12:25:33 377025] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 12:25:33 377030] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:ACK_01RTT|expire:1757679933401824|now:1757679933376824|interv:25000|
[2025/09/12 12:25:33 377041] [debug] |scid:4957dc581782d78fae9351a3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY DGRAM_MSS_NOTIFY (null) |now:1757679933376824|max_ack_delay:25000|
[2025/09/12 12:25:33 377046] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/09/12 12:25:33 377052] [info] |scid:4957dc581782d78fae9351a3|xqc_conn_on_pkt_processed|====>|conn:00005607962001EC|path:0|size:48|pkt_type:SHORT_HEADER|pkt_num:7|frame:ACK CONNECTION_CLOSE |recv_time:1757679933376824|dcid:4957dc581782d78fae9351a3|dcid_seq:0|
[2025/09/12 12:25:33 377058] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:PATH_IDLE|expire:1757680053376824|now:1757679933376824|interv:120000000|
[2025/09/12 12:25:33 377063] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:CONN_IDLE|expire:1757680053376824|now:1757679933376824|interv:120000000|
[2025/09/12 12:25:33 377069] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_remove_wakeup_queue|next_tick_time:1757679933397664|pq_index:0|
[2025/09/12 12:25:33 377074] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_active_queue|last_ticked_time:1757679933376622|
[2025/09/12 12:25:33 377079] [debug] |xqc_engine_main_logic|BEGIN|now:1757679933377079|
[2025/09/12 12:25:33 377085] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_process_conn|conn:00005607962001EC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY DGRAM_MSS_NOTIFY (null) |now:1757679933377084|
[2025/09/12 12:25:33 377092] [debug] |scid:4957dc581782d78fae9351a3|xqc_path_get_perf_class|conn:00005607962001EC|path_id:0|path_srtt:34582|min_srtt:34582|path_bw:281866|loss_rate:0.00|path_pto:0|
[2025/09/12 12:25:33 377098] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005607962001EC|path_id:0|path_srtt:34582|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 12:25:33 377104] [debug] |scid:4957dc581782d78fae9351a3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:9|reinj:0|path_class:2|
[2025/09/12 12:25:33 377110] [debug] |scid:4957dc581782d78fae9351a3|xqc_check_acked_or_dropped_pkt|conn:00005607962001EC|pkt_num:0|size:9|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 12:25:33 377116] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 12:25:33 377157] [info] |scid:4957dc581782d78fae9351a3|xqc_send_packet_with_pn|<==|conn:00005607962001EC|path:0|pkt_num:14|size:9|sent:25|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757679933377124|stream_id:0|stream_offset:0|
[2025/09/12 12:25:33 377169] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_on_packet_sent|conn:00005607962001EC|path:0|pkt_num:14|origin_pktnum:0|size:9|enc_size:25|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/12 12:25:33 377180] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_next_wakeup_time|wakeup_time:1757679933401824|
[2025/09/12 12:25:33 377189] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_wakeup_queue|next_tick_time:1757679933401824|
[2025/09/12 12:25:33 377198] [debug] |xqc_engine_wakeup_after|wakeup:1757679933401824|now:1757679933377198|diff:24626|
[2025/09/12 12:25:33 377206] [debug] |xqc_engine_main_logic|END|now:1757679933377084|
[2025/09/12 12:25:33 377213] [debug] |xqc_engine_main_logic|BEGIN|now:1757679933377213|
[2025/09/12 12:25:33 377218] [debug] |xqc_engine_wakeup_after|wakeup:1757679933401824|now:1757679933377218|diff:24606|
[2025/09/12 12:25:33 377223] [debug] |xqc_engine_main_logic|END|now:1757679933377213|
[2025/09/12 12:25:33 396788] [info] |xqc_engine_packet_process|==>|conn:00005607962001EC|size:49|state:DRAINING|recv_time:1757679933396787|
[2025/09/12 12:25:33 396803] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4957dc581782d78fae9351a3|spin_bit:0|
[2025/09/12 12:25:33 396811] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|largest_pn:7|
[2025/09/12 12:25:33 396816] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 12:25:33 396824] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/09/12 12:25:33 396829] [debug] |scid:4957dc581782d78fae9351a3|xqc_process_frames|draining state, skip|
[2025/09/12 12:25:33 396834] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/09/12 12:25:33 396839] [info] |scid:4957dc581782d78fae9351a3|xqc_conn_on_pkt_processed|====>|conn:00005607962001EC|path:0|size:49|pkt_type:SHORT_HEADER|pkt_num:8|frame:|recv_time:1757679933396787|dcid:4957dc581782d78fae9351a3|dcid_seq:0|
[2025/09/12 12:25:33 396846] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:PATH_IDLE|expire:1757680053396787|now:1757679933396787|interv:120000000|
[2025/09/12 12:25:33 396851] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:CONN_IDLE|expire:1757680053396787|now:1757679933396787|interv:120000000|
[2025/09/12 12:25:33 396856] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_remove_wakeup_queue|next_tick_time:1757679933401824|pq_index:0|
[2025/09/12 12:25:33 396861] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_active_queue|last_ticked_time:1757679933377084|
[2025/09/12 12:25:33 396867] [debug] |xqc_engine_main_logic|BEGIN|now:1757679933396867|
[2025/09/12 12:25:33 396873] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_process_conn|conn:00005607962001EC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY DGRAM_MSS_NOTIFY (null) |now:1757679933396872|
[2025/09/12 12:25:33 396880] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_next_wakeup_time|wakeup_time:1757679933401824|
[2025/09/12 12:25:33 396885] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_wakeup_queue|next_tick_time:1757679933401824|
[2025/09/12 12:25:33 396890] [debug] |xqc_engine_wakeup_after|wakeup:1757679933401824|now:1757679933396890|diff:4934|
[2025/09/12 12:25:33 396896] [debug] |xqc_engine_main_logic|END|now:1757679933396872|
[2025/09/12 12:25:33 401971] [debug] |xqc_engine_main_logic|BEGIN|now:1757679933401971|
[2025/09/12 12:25:33 401979] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_remove_wakeup_queue|next_tick_time:1757679933401824|pq_index:0|
[2025/09/12 12:25:33 401984] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_active_queue|last_ticked_time:1757679933396872|
[2025/09/12 12:25:33 401990] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_process_conn|conn:00005607962001EC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY DGRAM_MSS_NOTIFY (null) |now:1757679933401989|
[2025/09/12 12:25:33 401996] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757679933401824|now:1757679933401989|
[2025/09/12 12:25:33 402001] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 12:25:33 402005] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757679933401824|now:1757679933401989|
[2025/09/12 12:25:33 402010] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 12:25:33 402016] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_next_wakeup_time|wakeup_time:1757679933580782|
[2025/09/12 12:25:33 402021] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_wakeup_queue|next_tick_time:1757679933580782|
[2025/09/12 12:25:33 402033] [debug] |xqc_engine_wakeup_after|wakeup:1757679933580782|now:1757679933402033|diff:178749|
[2025/09/12 12:25:33 402038] [debug] |xqc_engine_main_logic|END|now:1757679933401989|
[2025/09/12 12:25:33 407630] [info] |xqc_engine_packet_process|==>|conn:00005607962001EC|size:49|state:DRAINING|recv_time:1757679933407629|
[2025/09/12 12:25:33 407644] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4957dc581782d78fae9351a3|spin_bit:1|
[2025/09/12 12:25:33 407652] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|largest_pn:8|
[2025/09/12 12:25:33 407657] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 12:25:33 407664] [debug] |scid:4957dc581782d78fae9351a3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 12:25:33 407670] [debug] |scid:4957dc581782d78fae9351a3|xqc_process_frames|draining state, skip|
[2025/09/12 12:25:33 407675] [debug] |scid:4957dc581782d78fae9351a3|xqc_maybe_should_ack|already yes|
[2025/09/12 12:25:33 407680] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 12:25:33 407686] [info] |scid:4957dc581782d78fae9351a3|xqc_conn_on_pkt_processed|====>|conn:00005607962001EC|path:0|size:49|pkt_type:SHORT_HEADER|pkt_num:9|frame:|recv_time:1757679933407629|dcid:4957dc581782d78fae9351a3|dcid_seq:0|
[2025/09/12 12:25:33 407692] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:PATH_IDLE|expire:1757680053407629|now:1757679933407629|interv:120000000|
[2025/09/12 12:25:33 407697] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_set|type:CONN_IDLE|expire:1757680053407629|now:1757679933407629|interv:120000000|
[2025/09/12 12:25:33 407702] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_remove_wakeup_queue|next_tick_time:1757679933580782|pq_index:0|
[2025/09/12 12:25:33 407708] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_active_queue|last_ticked_time:1757679933401989|
[2025/09/12 12:25:33 407714] [debug] |xqc_engine_main_logic|BEGIN|now:1757679933407714|
[2025/09/12 12:25:33 407720] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_process_conn|conn:00005607962001EC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY DGRAM_MSS_NOTIFY (null) |now:1757679933407719|
[2025/09/12 12:25:33 407727] [debug] |scid:4957dc581782d78fae9351a3|xqc_conn_next_wakeup_time|wakeup_time:1757679933580782|
[2025/09/12 12:25:33 407733] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_wakeup_queue|next_tick_time:1757679933580782|
[2025/09/12 12:25:33 407738] [debug] |xqc_engine_wakeup_after|wakeup:1757679933580782|now:1757679933407738|diff:173044|
[2025/09/12 12:25:33 407743] [debug] |xqc_engine_main_logic|END|now:1757679933407719|
[2025/09/12 12:25:33 581968] [debug] |xqc_engine_main_logic|BEGIN|now:1757679933581968|
[2025/09/12 12:25:33 581984] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_remove_wakeup_queue|next_tick_time:1757679933580782|pq_index:0|
[2025/09/12 12:25:33 581990] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_add_active_queue|last_ticked_time:1757679933407719|
[2025/09/12 12:25:33 581997] [debug] |scid:4957dc581782d78fae9351a3|xqc_engine_process_conn|conn:00005607962001EC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY DGRAM_MSS_NOTIFY (null) |now:1757679933581996|
[2025/09/12 12:25:33 582003] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757679933580782|now:1757679933581996|
[2025/09/12 12:25:33 582009] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757679933580782|now:1757679933581996|
[2025/09/12 12:25:33 582013] [debug] |scid:4957dc581782d78fae9351a3|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 12:25:33 582025] [info] |xqc_engine_main_logic|conn:00005607962001EC|addr or cid not avail|conn_state:13|next_tick_time:1757679933580782
[2025/09/12 12:25:33 582039] [report] |scid:4957dc581782d78fae9351a3|xqc_conn_destroy|00005607962001EC|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:7172211|first_send_delay:7172528|conn_persist:7413764|keyupdate_cnt:0|err:0x0|close_msg:remote close|addr or cid not avail|hsk_recv:7163746|close_recv:7208705|close_send:7208849|last_recv:7239354|last_send:7208849|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,30,30,26,5120,0,17,i32,4,35,48,40004,7,7208,0,4,36,49,0,8,7228,0,4,36,49,0,9,7239,0,4,373,80,12,7173,4,11,4,13,7198,4,9,40000,14,7208,0-2,0-2,0-0,0-0,0-0,0-34,0-17946,0-6124,0-24,0-26,0-0,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:0|snd_pkt:24|spurious_loss:0|detected_loss:0|max_pto:0|finished_streams:0|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:1200|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 12:25:33 582049] [debug] |scid:4957dc581782d78fae9351a3|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 12:25:33 582057] [stats] |scid:4957dc581782d78fae9351a3|xqc_destroy_stream|err:0x0|close_msg:conn closed|enable_multipath:0|send_state:3|recv_state:3|stream_id:0|stream_type:0|send_bytes:5120|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757679933340638|wrt_delay:138|snd_delay:1075|finwrt_delay:165|finsnd_delay:1448|finrcv_delay:1|finread_delay:61|all_acked_delay:36245|firstfinack_dely:36240|close_delay:36252|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|addr or cid not avail|path_info:mp is not supported in connection scid:4957dc581782d78fae9351a3|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 12:25:33 582094] [debug] |scid:4957dc581782d78fae9351a3|xqc_send_ctl_destroy|destroy|
[2025/09/12 12:25:33 582101] [debug] |scid:4957dc581782d78fae9351a3|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 12:25:33 582106] [debug] |scid:4957dc581782d78fae9351a3|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 12:25:33 582111] [debug] |scid:4957dc581782d78fae9351a3|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 12:25:33 582139] [debug] |xqc_engine_wakeup_after|wakeup:1757679985461869|now:1757679933582139|diff:51879730|
[2025/09/12 12:25:33 582145] [debug] |xqc_engine_main_logic|END|now:1757679933581996|