[2025/09/12 11:42:17 838131] [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 11:42:17 838167] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 11:42:17 838172] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 11:42:17 838176] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 11:42:17 838180] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 11:42:17 838188] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 11:42:17 838192] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 11:42:17 838196] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 11:42:17 838200] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 11:42:17 838327] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:CONN_IDLE|expire:1757677457838326|now:1757677337838326|interv:120000000|
[2025/09/12 11:42:17 838372] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:PATH_IDLE|expire:1757677457838372|now:1757677337838372|interv:120000000|
[2025/09/12 11:42:17 838387] [debug] |xqc_path_create|path:0|dcid:d0cfc60eaf5d9080|scid:f44c7c8eea84b5f3|create_path_count:1|
[2025/09/12 11:42:17 838394] [debug] |scid:f44c7c8eea84b5f3|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 11:42:17 838401] [debug] |xqc_path_init|path:0|dcid:d0cfc60eaf5d9080|scid:f44c7c8eea84b5f3|state:2|
[2025/09/12 11:42:17 838407] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_create|success|scid:f44c7c8eea84b5f3|dcid:d0cfc60eaf5d9080|conn:000055C64C20C35C|
[2025/09/12 11:42:17 838419] [debug] |scid:f44c7c8eea84b5f3|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 11:42:17 838427] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 11:42:17 839121] [debug] |scid:f44c7c8eea84b5f3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 11:42:17 839127] [debug] |scid:f44c7c8eea84b5f3|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 11:42:17 839133] [debug] |scid:f44c7c8eea84b5f3|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 11:42:17 839139] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/09/12 11:42:17 839145] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_process_conn|conn:000055C64C20C35C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1757677337839144|
[2025/09/12 11:42:17 839151] [debug] |scid:f44c7c8eea84b5f3|xqc_process_crypto_write_streams|
[2025/09/12 11:42:17 839155] [debug] |scid:f44c7c8eea84b5f3|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 11:42:17 839163] [info] |scid:f44c7c8eea84b5f3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:623|sent:584|pkt_type:INIT|frame:CRYPTO |now:1757677337839162|
[2025/09/12 11:42:17 839168] [debug] |scid:f44c7c8eea84b5f3|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 11:42:17 839175] [debug] |scid:f44c7c8eea84b5f3|xqc_path_get_perf_class|conn:000055C64C20C35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 11:42:17 839180] [debug] |scid:f44c7c8eea84b5f3|xqc_minrtt_scheduler_get_path|path srtt|conn:000055C64C20C35C|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 11:42:17 839185] [debug] |scid:f44c7c8eea84b5f3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:623|reinj:0|path_class:2|
[2025/09/12 11:42:17 839190] [debug] |scid:f44c7c8eea84b5f3|xqc_check_acked_or_dropped_pkt|conn:000055C64C20C35C|pkt_num:0|size:623|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 11:42:17 839196] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 11:42:17 839279] [info] |scid:f44c7c8eea84b5f3|xqc_send_packet_with_pn|<==|conn:000055C64C20C35C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757677337839211|stream_id:0|stream_offset:0|
[2025/09/12 11:42:17 839289] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_packet_sent|conn:000055C64C20C35C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 11:42:17 839295] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 11:42:17 839301] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:42:17 839308] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|conn:000055C64C20C35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 11:42:17 839314] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|conn:000055C64C20C35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:17 839321] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|conn:000055C64C20C35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 11:42:17 839325] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:LOSS_DETECTION|expire:1757677338589211|now:1757677337839301|interv:749910|
[2025/09/12 11:42:17 839329] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C64C20C35C|path:0|pns:0|expire:1757677338589211|now:1757677337839301|interval:749910|pto_count:0|srtt:250000
[2025/09/12 11:42:17 839334] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 11:42:17 839340] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_next_wakeup_time|wakeup_time:1757677338589211|
[2025/09/12 11:42:17 839344] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_remove_active_queue|last_ticked_time:1757677337839144|pd_index:0|
[2025/09/12 11:42:17 839348] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_add_wakeup_queue|next_tick_time:1757677338589211|
[2025/09/12 11:42:17 839352] [debug] |xqc_engine_wakeup_after|wakeup:1757677338589211|now:1757677337839352|diff:749859|
[2025/09/12 11:42:17 839376] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 11:42:17 839430] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_remove_wakeup_queue|next_tick_time:1757677338589211|pq_index:0|
[2025/09/12 11:42:17 839436] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_add_active_queue|last_ticked_time:1757677337839144|
[2025/09/12 11:42:17 839445] [debug] |scid:f44c7c8eea84b5f3|xqc_sample_check_app_limited|check_applimit|path:0|inflight:1184|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 11:42:17 839452] [debug] |scid:f44c7c8eea84b5f3|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 11:42:17 839461] [debug] |scid:f44c7c8eea84b5f3|xqc_stream_buff_data|size:17|
[2025/09/12 11:42:17 839468] [info] |scid:f44c7c8eea84b5f3|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:17|pkt_type:0RTT|buff_1rtt:0|send_data_size:17|offset:17|fin:1|stream_flag:72|conn:000055C64C20C35C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/09/12 11:42:17 839477] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_process_conn|conn:000055C64C20C35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757677337839477|
[2025/09/12 11:42:17 839485] [debug] |scid:f44c7c8eea84b5f3|xqc_path_get_perf_class|conn:000055C64C20C35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 11:42:17 839491] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000055C64C20C35C|stream_id:0|stream_offset:17|
[2025/09/12 11:42:17 839496] [debug] |scid:f44c7c8eea84b5f3|xqc_minrtt_scheduler_get_path|path srtt|conn:000055C64C20C35C|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 11:42:17 839507] [debug] |scid:f44c7c8eea84b5f3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 11:42:17 839514] [debug] |scid:f44c7c8eea84b5f3|xqc_check_acked_or_dropped_pkt|conn:000055C64C20C35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 11:42:17 839521] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000055C64C20C35C|stream_id:0|stream_offset:17|
[2025/09/12 11:42:17 839527] [debug] |scid:f44c7c8eea84b5f3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 11:42:17 839532] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 11:42:17 839568] [info] |scid:f44c7c8eea84b5f3|xqc_send_packet_with_pn|<==|conn:000055C64C20C35C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757677337839543|stream_id:0|stream_offset:17|
[2025/09/12 11:42:17 839577] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_packet_sent|conn:000055C64C20C35C|path:0|pkt_num:0|origin_pktnum:0|size:50|enc_size:66|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 11:42:17 839585] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 11:42:17 839591] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:42:17 839598] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|conn:000055C64C20C35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 11:42:17 839604] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|conn:000055C64C20C35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:17 839610] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|conn:000055C64C20C35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:42:17 839616] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 11:42:17 839621] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:LOSS_DETECTION|expire:1757677338589211|now:1757677337839591|interv:749620|
[2025/09/12 11:42:17 839625] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C64C20C35C|path:0|pns:0|expire:1757677338589211|now:1757677337839591|interval:749620|pto_count:0|srtt:250000
[2025/09/12 11:42:17 839630] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 11:42:17 839634] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_next_wakeup_time|wakeup_time:1757677338589211|
[2025/09/12 11:42:17 839638] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_remove_active_queue|last_ticked_time:1757677337839477|pd_index:0|
[2025/09/12 11:42:17 839642] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_add_wakeup_queue|next_tick_time:1757677338589211|
[2025/09/12 11:42:17 839646] [debug] |xqc_engine_wakeup_after|wakeup:1757677338589211|now:1757677337839646|diff:749565|
[2025/09/12 11:42:17 839651] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 11:42:17 873163] [info] |xqc_engine_packet_process|==>|conn:000055C64C20C35C|size:181|state:C_INITIAL_SENT|recv_time:1757677337873158|
[2025/09/12 11:42:17 873202] [info] |scid:f44c7c8eea84b5f3|xqc_packet_parse_single|delay|buff HSK before hs_rx_key_ready|
[2025/09/12 11:42:17 873225] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:2|
[2025/09/12 11:42:17 873232] [info] |scid:f44c7c8eea84b5f3|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 11:42:17 873239] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:PATH_IDLE|expire:1757677457873158|now:1757677337873158|interv:120000000|
[2025/09/12 11:42:17 873245] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:CONN_IDLE|expire:1757677457873158|now:1757677337873158|interv:120000000|
[2025/09/12 11:42:17 873260] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_remove_wakeup_queue|next_tick_time:1757677338589211|pq_index:0|
[2025/09/12 11:42:17 873267] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_add_active_queue|last_ticked_time:1757677337839477|
[2025/09/12 11:42:17 873277] [info] |xqc_engine_packet_process|==>|conn:000055C64C20C35C|size:89|state:C_INITIAL_SENT|recv_time:1757677337873276|
[2025/09/12 11:42:17 873283] [info] |scid:f44c7c8eea84b5f3|xqc_packet_parse_single|delay|buff HSK before hs_rx_key_ready|
[2025/09/12 11:42:17 873289] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:2|encrypt_level:2|
[2025/09/12 11:42:17 873294] [info] |scid:f44c7c8eea84b5f3|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 11:42:17 873300] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:PATH_IDLE|expire:1757677457873276|now:1757677337873276|interv:120000000|
[2025/09/12 11:42:17 873306] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:CONN_IDLE|expire:1757677457873276|now:1757677337873276|interv:120000000|
[2025/09/12 11:42:17 873316] [info] |xqc_engine_packet_process|==>|conn:000055C64C20C35C|size:65|state:C_INITIAL_SENT|recv_time:1757677337873316|
[2025/09/12 11:42:17 873323] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 11:42:17 873329] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_parse_initial|success|Length:26|
[2025/09/12 11:42:17 873344] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 11:42:17 873350] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 11:42:17 873381] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1|
[2025/09/12 11:42:17 873389] [debug] |scid:f44c7c8eea84b5f3|xqc_process_frames|frame_type:2|
[2025/09/12 11:42:17 873398] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_ack_received|conn:000055C64C20C35C|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 11:42:17 873405] [debug] |scid:f44c7c8eea84b5f3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757677337839211|is_app_limited:1|send_elapse:0|ack_elapse:34105|ctl_first_sent_time:1757677337839211|lagest_ack_time:1757677337873316|curr_delivered:1184|
[2025/09/12 11:42:17 873414] [debug] |scid:f44c7c8eea84b5f3|xqc_update_sample|sampler_sent_time_update:1757677337839211|
[2025/09/12 11:42:17 873422] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 11:42:17 873428] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_update_rtt|before update rtt|conn:000055C64C20C35C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:34105|ack_delay:1032|
[2025/09/12 11:42:17 873439] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_update_rtt|l-0.0.0.0-56315-f44c7c8eea84b5f3 p-193.167.100.100-443-d0cfc60eaf5d9080 |after update rtt|conn:000055C64C20C35C|srtt:34105|rttvar:17052|minrtt:34105|latest_rtt:34105|ack_delay:1032|
[2025/09/12 11:42:17 873446] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 11:42:17 873452] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 11:42:17 873459] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|srtt:34105|rtt_var:17052|pto_duration:102313|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:42:17 873467] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|conn:000055C64C20C35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:17 873473] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|conn:000055C64C20C35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:17 873479] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|conn:000055C64C20C35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:42:17 873490] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 11:42:17 873494] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757677337873458|interv:18444986396371678157|
[2025/09/12 11:42:17 873498] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C64C20C35C|path:0|pns:0|expire:18446744073709551615|now:1757677337873458|interval:18444986396371678157|pto_count:0|srtt:34105
[2025/09/12 11:42:17 873503] [debug] |scid:f44c7c8eea84b5f3|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 34105, delivered 1184|rate 34716|lost 0|
[2025/09/12 11:42:17 873508] [debug] |scid:f44c7c8eea84b5f3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 11:42:17 873512] [debug] |scid:f44c7c8eea84b5f3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (34716) in round 1|
[2025/09/12 11:42:17 873516] [debug] |scid:f44c7c8eea84b5f3|xqc_bbr_update_min_rtt|probertt expire|rtt:34105, old_rtt:2147483647|
[2025/09/12 11:42:17 873520] [debug] |scid:f44c7c8eea84b5f3|xqc_bbr_update_min_rtt|minrtt expire|rtt:34105, old_rtt:2147483647|
[2025/09/12 11:42:17 873525] [debug] |scid:f44c7c8eea84b5f3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 11:42:17 873529] [debug] |scid:f44c7c8eea84b5f3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757677337839211|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 11:42:17 873534] [debug] |scid:f44c7c8eea84b5f3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757677337839211|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 11:42:17 873538] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_ack_received|l-0.0.0.0-56315-f44c7c8eea84b5f3 p-193.167.100.100-443-d0cfc60eaf5d9080 |bbr on ack|mode:0|pacing_rate:11661473|bw:34716|cwnd:139040|full_bw_reached:0|inflight:50|srtt:34105|latest_rtt:34105|min_rtt:34105|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 11:42:17 873546] [info] |scid:f44c7c8eea84b5f3|xqc_conn_confirm_cid|dcid change|ori:d0cfc60eaf5d9080|new:8445a82d1ad3df1ba8984846|
[2025/09/12 11:42:17 873556] [info] |scid:f44c7c8eea84b5f3|xqc_conn_addr_validated|Address Validated|conn:000055C64C20C35C|role:0|
[2025/09/12 11:42:17 873564] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:0|
[2025/09/12 11:42:17 873570] [info] |scid:f44c7c8eea84b5f3|xqc_conn_on_pkt_processed|====>|conn:000055C64C20C35C|path:0|size:65|pkt_type:INIT|pkt_num:1|frame:ACK |recv_time:1757677337873316|dcid:f44c7c8eea84b5f3|dcid_seq:0|
[2025/09/12 11:42:17 873575] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:PATH_IDLE|expire:1757677457873316|now:1757677337873316|interv:120000000|
[2025/09/12 11:42:17 873579] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:CONN_IDLE|expire:1757677457873316|now:1757677337873316|interv:120000000|
[2025/09/12 11:42:17 873583] [debug] |xqc_engine_main_logic|BEGIN|now:1757677337873583|
[2025/09/12 11:42:17 873589] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_process_conn|conn:000055C64C20C35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST NEED_RUN ADDR_VALIDATED |now:1757677337873588|
[2025/09/12 11:42:17 873597] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_next_wakeup_time|wakeup_time:1757677457873316|
[2025/09/12 11:42:17 873601] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_add_wakeup_queue|next_tick_time:1757677457873316|
[2025/09/12 11:42:17 873605] [debug] |xqc_engine_wakeup_after|wakeup:1757677457873316|now:1757677337873605|diff:119999711|
[2025/09/12 11:42:17 873610] [debug] |xqc_engine_main_logic|END|now:1757677337873588|
[2025/09/12 11:42:17 873616] [debug] |xqc_engine_main_logic|BEGIN|now:1757677337873615|
[2025/09/12 11:42:17 873623] [debug] |xqc_engine_wakeup_after|wakeup:1757677457873316|now:1757677337873623|diff:119999693|
[2025/09/12 11:42:17 873627] [debug] |xqc_engine_main_logic|END|now:1757677337873615|
[2025/09/12 11:42:18 624489] [info] |xqc_engine_packet_process|==>|conn:000055C64C20C35C|size:1200|state:C_INITIAL_SENT|recv_time:1757677338624482|
[2025/09/12 11:42:18 624532] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 11:42:18 624537] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_parse_initial|success|Length:1161|
[2025/09/12 11:42:18 624549] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 11:42:18 624553] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 11:42:18 624567] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2|
[2025/09/12 11:42:18 624574] [debug] |scid:f44c7c8eea84b5f3|xqc_process_frames|frame_type:6|
[2025/09/12 11:42:18 624583] [debug] |scid:f44c7c8eea84b5f3|xqc_process_crypto_frame|level:0|
[2025/09/12 11:42:18 624590] [debug] |scid:f44c7c8eea84b5f3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 11:42:18 624596] [debug] |scid:f44c7c8eea84b5f3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 11:42:18 624944] [debug] |scid:f44c7c8eea84b5f3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 11:42:18 624951] [debug] |scid:f44c7c8eea84b5f3|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 11:42:18 624956] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_remove_wakeup_queue|next_tick_time:1757677457873316|pq_index:0|
[2025/09/12 11:42:18 624961] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_add_active_queue|last_ticked_time:1757677337873588|
[2025/09/12 11:42:18 624966] [debug] |scid:f44c7c8eea84b5f3|xqc_process_frames|frame_type:0|
[2025/09/12 11:42:18 624970] [debug] |scid:f44c7c8eea84b5f3|xqc_process_padding_frame|process padding|
[2025/09/12 11:42:18 624978] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 11:42:18 624984] [debug] |scid:f44c7c8eea84b5f3|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/09/12 11:42:18 624988] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:0|
[2025/09/12 11:42:18 624994] [info] |scid:f44c7c8eea84b5f3|xqc_conn_on_pkt_processed|====>|conn:000055C64C20C35C|path:0|size:1200|pkt_type:INIT|pkt_num:2|frame:PADDING CRYPTO |recv_time:1757677338624482|dcid:f44c7c8eea84b5f3|dcid_seq:0|
[2025/09/12 11:42:18 624999] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:PATH_IDLE|expire:1757677458624482|now:1757677338624482|interv:120000000|
[2025/09/12 11:42:18 625004] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:CONN_IDLE|expire:1757677458624482|now:1757677338624482|interv:120000000|
[2025/09/12 11:42:18 625008] [debug] |xqc_engine_main_logic|BEGIN|now:1757677338625008|
[2025/09/12 11:42:18 625013] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_process_conn|conn:000055C64C20C35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757677338625013|
[2025/09/12 11:42:18 625019] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:2|encrypt_level:2|
[2025/09/12 11:42:18 625025] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_parse_handshake|success|Length:152|
[2025/09/12 11:42:18 625030] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 11:42:18 625034] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 11:42:18 625039] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/09/12 11:42:18 625043] [debug] |scid:f44c7c8eea84b5f3|xqc_process_frames|frame_type:6|
[2025/09/12 11:42:18 625048] [debug] |scid:f44c7c8eea84b5f3|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 11:42:18 625061] [debug] |scid:f44c7c8eea84b5f3|xqc_process_crypto_frame|level:2|
[2025/09/12 11:42:18 625065] [debug] |scid:f44c7c8eea84b5f3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 11:42:18 625069] [debug] |scid:f44c7c8eea84b5f3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|128u|
[2025/09/12 11:42:18 625077] [debug] |scid:f44c7c8eea84b5f3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 11:42:18 625081] [debug] |scid:f44c7c8eea84b5f3|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 11:42:18 625086] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 11:42:18 625090] [debug] |scid:f44c7c8eea84b5f3|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |ack_freq:2|
[2025/09/12 11:42:18 625095] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/09/12 11:42:18 625099] [info] |scid:f44c7c8eea84b5f3|xqc_conn_on_pkt_processed|====>|conn:000055C64C20C35C|path:0|size:181|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1757677337873158|dcid:f44c7c8eea84b5f3|dcid_seq:0|
[2025/09/12 11:42:18 625104] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:2|
[2025/09/12 11:42:18 625108] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_parse_handshake|success|Length:60|
[2025/09/12 11:42:18 625112] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 11:42:18 625116] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 11:42:18 625121] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 11:42:18 625125] [debug] |scid:f44c7c8eea84b5f3|xqc_process_frames|frame_type:6|
[2025/09/12 11:42:18 625129] [debug] |scid:f44c7c8eea84b5f3|xqc_process_crypto_frame|level:2|
[2025/09/12 11:42:18 625132] [debug] |scid:f44c7c8eea84b5f3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 11:42:18 625136] [debug] |scid:f44c7c8eea84b5f3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 11:42:18 625178] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 11:42:18 625182] [info] |scid:f44c7c8eea84b5f3|xqc_conn_tls_transport_params_cb|store sr_token with cid: d0cfc60eaf5d9080|token:1409986f2aa911da4e6646fc10e468bc
[2025/09/12 11:42:18 625188] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|1|
[2025/09/12 11:42:18 625192] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_multipath_version_negotiation|multipath version negotiation succeed on multipath 010|
[2025/09/12 11:42:18 625509] [debug] |scid:f44c7c8eea84b5f3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 11:42:18 625523] [debug] |scid:f44c7c8eea84b5f3|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 11:42:18 625528] [debug] |scid:f44c7c8eea84b5f3|xqc_maybe_should_ack|already yes|
[2025/09/12 11:42:18 625532] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 11:42:18 625537] [info] |scid:f44c7c8eea84b5f3|xqc_conn_on_pkt_processed|====>|conn:000055C64C20C35C|path:0|size:89|pkt_type:HSK|pkt_num:1|frame:CRYPTO |recv_time:1757677337873276|dcid:f44c7c8eea84b5f3|dcid_seq:0|
[2025/09/12 11:42:18 625543] [info] |scid:f44c7c8eea84b5f3|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 11:42:18 625547] [debug] |scid:f44c7c8eea84b5f3|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 11:42:18 625551] [debug] |scid:f44c7c8eea84b5f3|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 11:42:18 625560] [debug] |scid:f44c7c8eea84b5f3|xqc_process_crypto_write_streams|
[2025/09/12 11:42:18 625564] [debug] |scid:f44c7c8eea84b5f3|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 11:42:18 625568] [debug] |scid:f44c7c8eea84b5f3|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 11:42:18 625572] [debug] |scid:f44c7c8eea84b5f3|xqc_process_crypto_write_streams|
[2025/09/12 11:42:18 625575] [debug] |scid:f44c7c8eea84b5f3|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 11:42:18 625581] [info] |scid:f44c7c8eea84b5f3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:72|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757677338625581|
[2025/09/12 11:42:18 625586] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055C64C20C35C|
[2025/09/12 11:42:18 625590] [info] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 11:42:18 625595] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|srtt:34105|rtt_var:17052|pto_duration:102313|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:42:18 625600] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|conn:000055C64C20C35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:18 625604] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|conn:000055C64C20C35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:18 625608] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|conn:000055C64C20C35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:42:18 625611] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 11:42:18 625615] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757677338625594|interv:18444986396370926021|
[2025/09/12 11:42:18 625619] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C64C20C35C|path:0|pns:0|expire:18446744073709551615|now:1757677338625594|interval:18444986396370926021|pto_count:0|srtt:34105
[2025/09/12 11:42:18 625624] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_early_data_accept|accept|
[2025/09/12 11:42:18 625629] [debug] |scid:f44c7c8eea84b5f3|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 11:42:18 625635] [debug] |scid:f44c7c8eea84b5f3|xqc_gen_ack_frame|largest_recv:2|ack_delay:1153|first_ack_range:1|largest_pkt_recv_time:1757677338624482|
[2025/09/12 11:42:18 625640] [debug] |scid:f44c7c8eea84b5f3|xqc_gen_ack_frame|high:2|low:1|pkt_pns:0|
[2025/09/12 11:42:18 625644] [debug] |scid:f44c7c8eea84b5f3|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 11:42:18 625648] [debug] |scid:f44c7c8eea84b5f3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 11:42:18 625652] [debug] |scid:f44c7c8eea84b5f3|xqc_gen_ack_frame|largest_recv:1|ack_delay:752376|first_ack_range:1|largest_pkt_recv_time:1757677337873276|
[2025/09/12 11:42:18 625656] [debug] |scid:f44c7c8eea84b5f3|xqc_gen_ack_frame|high:1|low:0|pkt_pns:1|
[2025/09/12 11:42:18 625660] [debug] |scid:f44c7c8eea84b5f3|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 11:42:18 625664] [debug] |scid:f44c7c8eea84b5f3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 11:42:18 625671] [debug] |scid:f44c7c8eea84b5f3|xqc_path_get_perf_class|conn:000055C64C20C35C|path_id:0|path_srtt:34105|min_srtt:34105|path_bw:34716|loss_rate:0.00|path_pto:0|
[2025/09/12 11:42:18 625675] [debug] |scid:f44c7c8eea84b5f3|xqc_minrtt_scheduler_get_path|path srtt|conn:000055C64C20C35C|path_id:0|path_srtt:34105|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:42:18 625680] [debug] |scid:f44c7c8eea84b5f3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:72|reinj:0|path_class:2|
[2025/09/12 11:42:18 625688] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:42:18 625693] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:42:18 625698] [debug] |scid:f44c7c8eea84b5f3|xqc_check_acked_or_dropped_pkt|conn:000055C64C20C35C|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 11:42:18 625703] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 11:42:18 625755] [info] |scid:f44c7c8eea84b5f3|xqc_send_packet_with_pn|<==|conn:000055C64C20C35C|path:0|pkt_num:0|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757677338625711|stream_id:0|stream_offset:0|
[2025/09/12 11:42:18 625762] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_packet_sent|conn:000055C64C20C35C|path:0|pkt_num:0|origin_pktnum:0|size:72|enc_size:88|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:42:18 625766] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 11:42:18 625771] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|srtt:34105|rtt_var:17052|pto_duration:102313|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:42:18 625777] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|conn:000055C64C20C35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:18 625783] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|conn:000055C64C20C35C|path:0|PNS: 1, unacked: 72|
[2025/09/12 11:42:18 625789] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|conn:000055C64C20C35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:42:18 625795] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 11:42:18 625800] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:LOSS_DETECTION|expire:1757677338728024|now:1757677338625771|interv:102253|
[2025/09/12 11:42:18 625805] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C64C20C35C|path:0|pns:1|expire:1757677338728024|now:1757677338625771|interval:102253|pto_count:0|srtt:34105
[2025/09/12 11:42:18 625812] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:122|
[2025/09/12 11:42:18 625818] [debug] |scid:f44c7c8eea84b5f3|xqc_check_acked_or_dropped_pkt|conn:000055C64C20C35C|pkt_num:0|size:49|pkt_type:INIT|frame:ACK |
[2025/09/12 11:42:18 625824] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 11:42:18 625860] [info] |scid:f44c7c8eea84b5f3|xqc_send_packet_with_pn|<==|conn:000055C64C20C35C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:122|now:1757677338625833|stream_id:0|stream_offset:0|
[2025/09/12 11:42:18 625870] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_packet_sent|conn:000055C64C20C35C|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:42:18 625877] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_packet_sent|path:0|inflight:122|applimit:1184|
[2025/09/12 11:42:18 625884] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:122|
[2025/09/12 11:42:18 625891] [debug] |scid:f44c7c8eea84b5f3|xqc_check_acked_or_dropped_pkt|conn:000055C64C20C35C|pkt_num:0|size:41|pkt_type:HSK|frame:ACK |
[2025/09/12 11:42:18 625898] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 11:42:18 625930] [info] |scid:f44c7c8eea84b5f3|xqc_send_packet_with_pn|<==|conn:000055C64C20C35C|path:0|pkt_num:1|size:41|sent:57|pkt_type:HSK|frame:ACK |inflight:122|now:1757677338625908|stream_id:0|stream_offset:0|
[2025/09/12 11:42:18 625936] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_packet_sent|conn:000055C64C20C35C|path:0|pkt_num:1|origin_pktnum:0|size:41|enc_size:57|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:42:18 625950] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_next_wakeup_time|wakeup_time:1757677338728024|
[2025/09/12 11:42:18 625957] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_add_wakeup_queue|next_tick_time:1757677338728024|
[2025/09/12 11:42:18 625963] [debug] |xqc_engine_wakeup_after|wakeup:1757677338728024|now:1757677338625963|diff:102061|
[2025/09/12 11:42:18 625971] [debug] |xqc_engine_main_logic|END|now:1757677338625013|
[2025/09/12 11:42:18 625980] [debug] |xqc_engine_main_logic|BEGIN|now:1757677338625980|
[2025/09/12 11:42:18 625985] [debug] |xqc_engine_wakeup_after|wakeup:1757677338728024|now:1757677338625985|diff:102039|
[2025/09/12 11:42:18 625989] [debug] |xqc_engine_main_logic|END|now:1757677338625980|
[2025/09/12 11:42:18 657077] [info] |xqc_engine_packet_process|==>|conn:000055C64C20C35C|size:30|state:ESTABED|recv_time:1757677338657073|
[2025/09/12 11:42:18 657108] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f44c7c8eea84b5f3|spin_bit:1|
[2025/09/12 11:42:18 657135] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 11:42:18 657141] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 11:42:18 657154] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 11:42:18 657161] [debug] |scid:f44c7c8eea84b5f3|xqc_process_frames|frame_type:1e|
[2025/09/12 11:42:18 657169] [info] |scid:f44c7c8eea84b5f3|xqc_conn_handshake_confirmed|handshake confirmed|conn:000055C64C20C35C|
[2025/09/12 11:42:18 657179] [debug] |scid:f44c7c8eea84b5f3|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:50|cwnd:139040|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/09/12 11:42:18 657185] [info] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 11:42:18 657190] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|srtt:34105|rtt_var:17052|pto_duration:102313|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:42:18 657195] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|conn:000055C64C20C35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:18 657199] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|conn:000055C64C20C35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:18 657203] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|conn:000055C64C20C35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:42:18 657208] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:LOSS_DETECTION|expire:1757677338657190|now:1757677338657190|interv:0|
[2025/09/12 11:42:18 657216] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C64C20C35C|path:0|pns:2|expire:1757677337966856|now:1757677338657190|interval:0|pto_count:0|srtt:34105
[2025/09/12 11:42:18 657226] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:ACK_01RTT|expire:1757677338682073|now:1757677338657073|interv:25000|
[2025/09/12 11:42:18 657234] [debug] |scid:f44c7c8eea84b5f3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677338657073|max_ack_delay:25000|
[2025/09/12 11:42:18 657241] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 11:42:18 657247] [info] |scid:f44c7c8eea84b5f3|xqc_conn_on_pkt_processed|====>|conn:000055C64C20C35C|path:0|size:30|pkt_type:SHORT_HEADER|pkt_num:0|frame:HANDSHAKE_DONE |recv_time:1757677338657073|dcid:f44c7c8eea84b5f3|dcid_seq:0|
[2025/09/12 11:42:18 657255] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:PATH_IDLE|expire:1757677458657073|now:1757677338657073|interv:120000000|
[2025/09/12 11:42:18 657279] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:CONN_IDLE|expire:1757677458657073|now:1757677338657073|interv:120000000|
[2025/09/12 11:42:18 657286] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_remove_wakeup_queue|next_tick_time:1757677338728024|pq_index:0|
[2025/09/12 11:42:18 657293] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_add_active_queue|last_ticked_time:1757677338625013|
[2025/09/12 11:42:18 657299] [debug] |xqc_engine_main_logic|BEGIN|now:1757677338657299|
[2025/09/12 11:42:18 657307] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_process_conn|conn:000055C64C20C35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677338657305|
[2025/09/12 11:42:18 657314] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757677338657190|now:1757677338657305|
[2025/09/12 11:42:18 657321] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 11:42:18 657327] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055C64C20C35C|path:0|bytes_in_flight:50|
[2025/09/12 11:42:18 657333] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|srtt:34105|rtt_var:17052|pto_duration:102313|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:42:18 657340] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|conn:000055C64C20C35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:18 657346] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|conn:000055C64C20C35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:18 657352] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|conn:000055C64C20C35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:42:18 657377] [debug] |scid:f44c7c8eea84b5f3|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 11:42:18 657385] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_send_probe_pkt|conn:000055C64C20C35C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 11:42:18 657393] [debug] |scid:f44c7c8eea84b5f3|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 11:42:18 657399] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_send_probe_pkt|conn:000055C64C20C35C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 11:42:18 657405] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055C64C20C35C|pto_count:1
[2025/09/12 11:42:18 657411] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055C64C20C35C|path:0|
[2025/09/12 11:42:18 657417] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 11:42:18 657423] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757677338657305|
[2025/09/12 11:42:18 657429] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 11:42:18 657460] [debug] |scid:f44c7c8eea84b5f3|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:dadb6ab7cf1f3642|sr_token:40e66163fc7f0000430cb22bc6550000|seq_num:1
[2025/09/12 11:42:18 657473] [debug] |scid:f44c7c8eea84b5f3|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:db1876f8123985c2|sr_token:40e66163fc7f0000430cb22bc6550000|seq_num:2
[2025/09/12 11:42:18 657481] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 11:42:18 657489] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 11:42:18 657497] [debug] |scid:f44c7c8eea84b5f3|xqc_path_get_perf_class|conn:000055C64C20C35C|path_id:0|path_srtt:34105|min_srtt:34105|path_bw:34716|loss_rate:0.00|path_pto:1|
[2025/09/12 11:42:18 657511] [debug] |scid:f44c7c8eea84b5f3|xqc_minrtt_scheduler_get_path|path srtt|conn:000055C64C20C35C|path_id:0|path_srtt:34105|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:42:18 657519] [debug] |scid:f44c7c8eea84b5f3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:2|
[2025/09/12 11:42:18 657526] [debug] |scid:f44c7c8eea84b5f3|xqc_path_get_perf_class|conn:000055C64C20C35C|path_id:0|path_srtt:34105|min_srtt:34105|path_bw:34716|loss_rate:0.00|path_pto:1|
[2025/09/12 11:42:18 657532] [debug] |scid:f44c7c8eea84b5f3|xqc_minrtt_scheduler_get_path|path srtt|conn:000055C64C20C35C|path_id:0|path_srtt:34105|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:42:18 657539] [debug] |scid:f44c7c8eea84b5f3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:2|
[2025/09/12 11:42:18 657547] [debug] |scid:f44c7c8eea84b5f3|xqc_check_acked_or_dropped_pkt|conn:000055C64C20C35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 11:42:18 657554] [debug] |scid:f44c7c8eea84b5f3|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055C64C20C35C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 11:42:18 657561] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-7|next_skip_chance:1757677339039500|current_time:1757677338657561|
[2025/09/12 11:42:18 657568] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 11:42:18 657646] [info] |scid:f44c7c8eea84b5f3|xqc_send_packet_with_pn|<==|conn:000055C64C20C35C|path:0|pkt_num:8|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757677338657580|stream_id:0|stream_offset:17|
[2025/09/12 11:42:18 657659] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_packet_sent|conn:000055C64C20C35C|path:0|pkt_num:8|origin_pktnum:0|size:38|enc_size:54|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:42:18 657667] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/09/12 11:42:18 657675] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|srtt:34105|rtt_var:17052|pto_duration:204626|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:42:18 657680] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|conn:000055C64C20C35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:18 657696] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|conn:000055C64C20C35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:18 657703] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|conn:000055C64C20C35C|path:0|PNS: 2, unacked: 38|
[2025/09/12 11:42:18 657708] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:LOSS_DETECTION|expire:1757677338912206|now:1757677338657674|interv:254532|
[2025/09/12 11:42:18 657715] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C64C20C35C|path:0|pns:2|expire:1757677338912206|now:1757677338657674|interval:254532|pto_count:1|srtt:34105
[2025/09/12 11:42:18 657721] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:38|
[2025/09/12 11:42:18 657726] [debug] |scid:f44c7c8eea84b5f3|xqc_check_acked_or_dropped_pkt|conn:000055C64C20C35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 11:42:18 657731] [debug] |scid:f44c7c8eea84b5f3|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055C64C20C35C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 11:42:18 657735] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 11:42:18 657768] [info] |scid:f44c7c8eea84b5f3|xqc_send_packet_with_pn|<==|conn:000055C64C20C35C|path:0|pkt_num:9|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:38|now:1757677338657742|stream_id:0|stream_offset:17|
[2025/09/12 11:42:18 657788] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_packet_sent|conn:000055C64C20C35C|path:0|pkt_num:9|origin_pktnum:0|size:38|enc_size:54|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 11:42:18 657795] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_packet_sent|path:0|inflight:38|applimit:1184|
[2025/09/12 11:42:18 657799] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|srtt:34105|rtt_var:17052|pto_duration:204626|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:42:18 657804] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|conn:000055C64C20C35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:18 657808] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|conn:000055C64C20C35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:18 657811] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|conn:000055C64C20C35C|path:0|PNS: 2, unacked: 76|
[2025/09/12 11:42:18 657815] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:LOSS_DETECTION|expire:1757677338912368|now:1757677338657799|interv:254569|
[2025/09/12 11:42:18 657819] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C64C20C35C|path:0|pns:2|expire:1757677338912368|now:1757677338657799|interval:254569|pto_count:1|srtt:34105
[2025/09/12 11:42:18 657823] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:76|
[2025/09/12 11:42:18 657828] [debug] |scid:f44c7c8eea84b5f3|xqc_check_acked_or_dropped_pkt|conn:000055C64C20C35C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 11:42:18 657833] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 11:42:18 657858] [info] |scid:f44c7c8eea84b5f3|xqc_send_packet_with_pn|<==|conn:000055C64C20C35C|path:0|pkt_num:10|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:76|now:1757677338657839|stream_id:0|stream_offset:0|
[2025/09/12 11:42:18 657866] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_packet_sent|conn:000055C64C20C35C|path:0|pkt_num:10|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:42:18 657874] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_packet_sent|path:0|inflight:76|applimit:1184|
[2025/09/12 11:42:18 657880] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|srtt:34105|rtt_var:17052|pto_duration:204626|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:42:18 657886] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|conn:000055C64C20C35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:18 657890] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|conn:000055C64C20C35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:18 657894] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|conn:000055C64C20C35C|path:0|PNS: 2, unacked: 121|
[2025/09/12 11:42:18 657898] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:LOSS_DETECTION|expire:1757677338912465|now:1757677338657880|interv:254585|
[2025/09/12 11:42:18 657902] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C64C20C35C|path:0|pns:2|expire:1757677338912465|now:1757677338657880|interval:254585|pto_count:1|srtt:34105
[2025/09/12 11:42:18 657906] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:121|
[2025/09/12 11:42:18 657911] [debug] |scid:f44c7c8eea84b5f3|xqc_check_acked_or_dropped_pkt|conn:000055C64C20C35C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 11:42:18 657915] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 11:42:18 657938] [info] |scid:f44c7c8eea84b5f3|xqc_send_packet_with_pn|<==|conn:000055C64C20C35C|path:0|pkt_num:11|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:121|now:1757677338657921|stream_id:0|stream_offset:0|
[2025/09/12 11:42:18 657953] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_packet_sent|conn:000055C64C20C35C|path:0|pkt_num:11|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:42:18 657960] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_packet_sent|path:0|inflight:121|applimit:1184|
[2025/09/12 11:42:18 657967] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|srtt:34105|rtt_var:17052|pto_duration:204626|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:42:18 657971] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|conn:000055C64C20C35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:18 657975] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|conn:000055C64C20C35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:18 657979] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|conn:000055C64C20C35C|path:0|PNS: 2, unacked: 166|
[2025/09/12 11:42:18 657982] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:LOSS_DETECTION|expire:1757677338912547|now:1757677338657966|interv:254581|
[2025/09/12 11:42:18 657986] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C64C20C35C|path:0|pns:2|expire:1757677338912547|now:1757677338657966|interval:254581|pto_count:1|srtt:34105
[2025/09/12 11:42:18 657991] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:166|
[2025/09/12 11:42:18 657996] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_next_wakeup_time|wakeup_time:1757677338682073|
[2025/09/12 11:42:18 658000] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_add_wakeup_queue|next_tick_time:1757677338682073|
[2025/09/12 11:42:18 658004] [debug] |xqc_engine_wakeup_after|wakeup:1757677338682073|now:1757677338658004|diff:24069|
[2025/09/12 11:42:18 658008] [debug] |xqc_engine_main_logic|END|now:1757677338657305|
[2025/09/12 11:42:18 658016] [info] |xqc_engine_packet_process|==>|conn:000055C64C20C35C|size:290|state:ESTABED|recv_time:1757677338658016|
[2025/09/12 11:42:18 658021] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f44c7c8eea84b5f3|spin_bit:1|
[2025/09/12 11:42:18 658027] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 11:42:18 658031] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 11:42:18 658037] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/09/12 11:42:18 658041] [debug] |scid:f44c7c8eea84b5f3|xqc_process_frames|frame_type:6|
[2025/09/12 11:42:18 658047] [debug] |scid:f44c7c8eea84b5f3|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 11:42:18 658052] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_remove_wakeup_queue|next_tick_time:1757677338682073|pq_index:0|
[2025/09/12 11:42:18 658056] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_add_active_queue|last_ticked_time:1757677338657305|
[2025/09/12 11:42:18 658060] [debug] |scid:f44c7c8eea84b5f3|xqc_process_crypto_frame|level:3|
[2025/09/12 11:42:18 658064] [debug] |scid:f44c7c8eea84b5f3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 11:42:18 658069] [debug] |scid:f44c7c8eea84b5f3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|257u|
[2025/09/12 11:42:18 658256] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 11:42:18 658264] [debug] |scid:f44c7c8eea84b5f3|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 11:42:18 658268] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/09/12 11:42:18 658277] [info] |scid:f44c7c8eea84b5f3|xqc_conn_on_pkt_processed|====>|conn:000055C64C20C35C|path:0|size:290|pkt_type:SHORT_HEADER|pkt_num:1|frame:CRYPTO |recv_time:1757677338658016|dcid:f44c7c8eea84b5f3|dcid_seq:0|
[2025/09/12 11:42:18 658282] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:PATH_IDLE|expire:1757677458658016|now:1757677338658016|interv:120000000|
[2025/09/12 11:42:18 658286] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:CONN_IDLE|expire:1757677458658016|now:1757677338658016|interv:120000000|
[2025/09/12 11:42:18 658290] [debug] |xqc_engine_main_logic|BEGIN|now:1757677338658290|
[2025/09/12 11:42:18 658295] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_process_conn|conn:000055C64C20C35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677338658294|
[2025/09/12 11:42:18 658300] [debug] |scid:f44c7c8eea84b5f3|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 11:42:18 658304] [debug] |scid:f44c7c8eea84b5f3|xqc_process_crypto_write_streams|
[2025/09/12 11:42:18 658308] [debug] |scid:f44c7c8eea84b5f3|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 11:42:18 658312] [debug] |scid:f44c7c8eea84b5f3|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 11:42:18 658319] [debug] |scid:f44c7c8eea84b5f3|xqc_gen_ack_frame|largest_recv:1|ack_delay:302|first_ack_range:1|largest_pkt_recv_time:1757677338658016|
[2025/09/12 11:42:18 658323] [debug] |scid:f44c7c8eea84b5f3|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 11:42:18 658327] [debug] |scid:f44c7c8eea84b5f3|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 11:42:18 658332] [debug] |scid:f44c7c8eea84b5f3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 11:42:18 658336] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:42:18 658341] [debug] |scid:f44c7c8eea84b5f3|xqc_check_acked_or_dropped_pkt|conn:000055C64C20C35C|pkt_num:0|size:22|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 11:42:18 658345] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 11:42:18 658399] [info] |scid:f44c7c8eea84b5f3|xqc_send_packet_with_pn|<==|conn:000055C64C20C35C|path:0|pkt_num:12|size:22|sent:38|pkt_type:SHORT_HEADER|frame:ACK |inflight:166|now:1757677338658352|stream_id:0|stream_offset:0|
[2025/09/12 11:42:18 658430] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_packet_sent|conn:000055C64C20C35C|path:0|pkt_num:12|origin_pktnum:0|size:22|enc_size:38|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:42:18 658439] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_next_wakeup_time|wakeup_time:1757677338912547|
[2025/09/12 11:42:18 658444] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_add_wakeup_queue|next_tick_time:1757677338912547|
[2025/09/12 11:42:18 658451] [debug] |xqc_engine_wakeup_after|wakeup:1757677338912547|now:1757677338658451|diff:254096|
[2025/09/12 11:42:18 658456] [debug] |xqc_engine_main_logic|END|now:1757677338658294|
[2025/09/12 11:42:18 658464] [info] |xqc_engine_packet_process|==>|conn:000055C64C20C35C|size:55|state:ESTABED|recv_time:1757677338658463|
[2025/09/12 11:42:18 658470] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_parse_handshake|success|Length:26|
[2025/09/12 11:42:18 658475] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 11:42:18 658479] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 11:42:18 658485] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/09/12 11:42:18 658489] [debug] |scid:f44c7c8eea84b5f3|xqc_process_frames|frame_type:2|
[2025/09/12 11:42:18 658494] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/09/12 11:42:18 658504] [info] |scid:f44c7c8eea84b5f3|xqc_conn_on_pkt_processed|====>|conn:000055C64C20C35C|path:0|size:55|pkt_type:HSK|pkt_num:2|frame:ACK |recv_time:1757677338658463|dcid:f44c7c8eea84b5f3|dcid_seq:0|
[2025/09/12 11:42:18 658509] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:PATH_IDLE|expire:1757677458658463|now:1757677338658463|interv:120000000|
[2025/09/12 11:42:18 658513] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:CONN_IDLE|expire:1757677458658463|now:1757677338658463|interv:120000000|
[2025/09/12 11:42:18 658517] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_remove_wakeup_queue|next_tick_time:1757677338912547|pq_index:0|
[2025/09/12 11:42:18 658521] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_add_active_queue|last_ticked_time:1757677338658294|
[2025/09/12 11:42:18 658525] [debug] |xqc_engine_main_logic|BEGIN|now:1757677338658525|
[2025/09/12 11:42:18 658530] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_process_conn|conn:000055C64C20C35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677338658529|
[2025/09/12 11:42:18 658536] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_next_wakeup_time|wakeup_time:1757677338912547|
[2025/09/12 11:42:18 658540] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_add_wakeup_queue|next_tick_time:1757677338912547|
[2025/09/12 11:42:18 658543] [debug] |xqc_engine_wakeup_after|wakeup:1757677338912547|now:1757677338658543|diff:254004|
[2025/09/12 11:42:18 658547] [debug] |xqc_engine_main_logic|END|now:1757677338658529|
[2025/09/12 11:42:18 658554] [info] |xqc_engine_packet_process|==>|conn:000055C64C20C35C|size:61|state:ESTABED|recv_time:1757677338658554|
[2025/09/12 11:42:18 658558] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f44c7c8eea84b5f3|spin_bit:1|
[2025/09/12 11:42:18 658563] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 11:42:18 658567] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 11:42:18 658572] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 11:42:18 658576] [debug] |scid:f44c7c8eea84b5f3|xqc_process_frames|frame_type:18|
[2025/09/12 11:42:18 658580] [debug] |scid:f44c7c8eea84b5f3|xqc_process_new_conn_id_frame|new_conn_id|da66262a56529edba686f560|sr_token:03ff955f1725ec88e80b136fb1957504
[2025/09/12 11:42:18 658587] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:ACK_01RTT|expire:1757677338683554|now:1757677338658554|interv:25000|
[2025/09/12 11:42:18 658593] [debug] |scid:f44c7c8eea84b5f3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677338658554|max_ack_delay:25000|
[2025/09/12 11:42:18 658597] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 11:42:18 658601] [info] |scid:f44c7c8eea84b5f3|xqc_conn_on_pkt_processed|====>|conn:000055C64C20C35C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:2|frame:NEW_CONNECTION_ID |recv_time:1757677338658554|dcid:f44c7c8eea84b5f3|dcid_seq:0|
[2025/09/12 11:42:18 658606] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:PATH_IDLE|expire:1757677458658554|now:1757677338658554|interv:120000000|
[2025/09/12 11:42:18 658610] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:CONN_IDLE|expire:1757677458658554|now:1757677338658554|interv:120000000|
[2025/09/12 11:42:18 658613] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_remove_wakeup_queue|next_tick_time:1757677338912547|pq_index:0|
[2025/09/12 11:42:18 658617] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_add_active_queue|last_ticked_time:1757677338658529|
[2025/09/12 11:42:18 658625] [debug] |xqc_engine_main_logic|BEGIN|now:1757677338658624|
[2025/09/12 11:42:18 658629] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_process_conn|conn:000055C64C20C35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677338658628|
[2025/09/12 11:42:18 658634] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_next_wakeup_time|wakeup_time:1757677338683554|
[2025/09/12 11:42:18 658638] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_add_wakeup_queue|next_tick_time:1757677338683554|
[2025/09/12 11:42:18 658642] [debug] |xqc_engine_wakeup_after|wakeup:1757677338683554|now:1757677338658642|diff:24912|
[2025/09/12 11:42:18 658646] [debug] |xqc_engine_main_logic|END|now:1757677338658628|
[2025/09/12 11:42:18 658651] [debug] |xqc_engine_main_logic|BEGIN|now:1757677338658651|
[2025/09/12 11:42:18 658655] [debug] |xqc_engine_wakeup_after|wakeup:1757677338683554|now:1757677338658654|diff:24900|
[2025/09/12 11:42:18 658658] [debug] |xqc_engine_main_logic|END|now:1757677338658651|
[2025/09/12 11:42:18 682097] [debug] |xqc_engine_main_logic|BEGIN|now:1757677338682096|
[2025/09/12 11:42:18 682123] [debug] |xqc_engine_wakeup_after|wakeup:1757677338683554|now:1757677338682123|diff:1431|
[2025/09/12 11:42:18 682128] [debug] |xqc_engine_main_logic|END|now:1757677338682096|
[2025/09/12 11:42:18 684255] [debug] |xqc_engine_main_logic|BEGIN|now:1757677338684255|
[2025/09/12 11:42:18 684264] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_remove_wakeup_queue|next_tick_time:1757677338683554|pq_index:0|
[2025/09/12 11:42:18 684269] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_add_active_queue|last_ticked_time:1757677338658628|
[2025/09/12 11:42:18 684275] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_process_conn|conn:000055C64C20C35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677338684273|
[2025/09/12 11:42:18 684282] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757677338683554|now:1757677338684273|
[2025/09/12 11:42:18 684286] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 11:42:18 684290] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757677338683554|now:1757677338684273|
[2025/09/12 11:42:18 684294] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 11:42:18 684303] [debug] |scid:f44c7c8eea84b5f3|xqc_gen_ack_frame|largest_recv:2|ack_delay:25749|first_ack_range:2|largest_pkt_recv_time:1757677338658554|
[2025/09/12 11:42:18 684308] [debug] |scid:f44c7c8eea84b5f3|xqc_gen_ack_frame|high:2|low:0|pkt_pns:2|
[2025/09/12 11:42:18 684312] [debug] |scid:f44c7c8eea84b5f3|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 11:42:18 684317] [debug] |scid:f44c7c8eea84b5f3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 11:42:18 684323] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:42:18 684329] [debug] |scid:f44c7c8eea84b5f3|xqc_check_acked_or_dropped_pkt|conn:000055C64C20C35C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 11:42:18 684335] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 11:42:18 684428] [info] |scid:f44c7c8eea84b5f3|xqc_send_packet_with_pn|<==|conn:000055C64C20C35C|path:0|pkt_num:13|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:166|now:1757677338684351|stream_id:0|stream_offset:0|
[2025/09/12 11:42:18 684436] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_packet_sent|conn:000055C64C20C35C|path:0|pkt_num:13|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:42:18 684455] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_next_wakeup_time|wakeup_time:1757677338912547|
[2025/09/12 11:42:18 684460] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_add_wakeup_queue|next_tick_time:1757677338912547|
[2025/09/12 11:42:18 684464] [debug] |xqc_engine_wakeup_after|wakeup:1757677338912547|now:1757677338684464|diff:228083|
[2025/09/12 11:42:18 684468] [debug] |xqc_engine_main_logic|END|now:1757677338684273|
[2025/09/12 11:42:18 689734] [info] |xqc_engine_packet_process|==>|conn:000055C64C20C35C|size:1062|state:ESTABED|recv_time:1757677338689732|
[2025/09/12 11:42:18 689752] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f44c7c8eea84b5f3|spin_bit:1|
[2025/09/12 11:42:18 689764] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 11:42:18 689770] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 11:42:18 689783] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 11:42:18 689791] [debug] |scid:f44c7c8eea84b5f3|xqc_process_frames|frame_type:b|
[2025/09/12 11:42:18 689799] [debug] |scid:f44c7c8eea84b5f3|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 11:42:18 689807] [debug] |scid:f44c7c8eea84b5f3|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 11:42:18 689814] [debug] |scid:f44c7c8eea84b5f3|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 11:42:18 689820] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_remove_wakeup_queue|next_tick_time:1757677338912547|pq_index:0|
[2025/09/12 11:42:18 689826] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_add_active_queue|last_ticked_time:1757677338684273|
[2025/09/12 11:42:18 689832] [debug] |scid:f44c7c8eea84b5f3|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 11:42:18 689838] [debug] |scid:f44c7c8eea84b5f3|xqc_process_frames|frame_type:2|
[2025/09/12 11:42:18 689846] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_ack_received|conn:000055C64C20C35C|path:0|pkt_num:9|origin_pktnum:0|size:38|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:9|
[2025/09/12 11:42:18 689853] [debug] |scid:f44c7c8eea84b5f3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:76|prior_delivered:1184|prior_time:1757677338657580|is_app_limited:1|send_elapse:162|ack_elapse:32152|ctl_first_sent_time:1757677338657742|lagest_ack_time:1757677338689732|curr_delivered:1222|
[2025/09/12 11:42:18 689860] [debug] |scid:f44c7c8eea84b5f3|xqc_update_sample|sampler_sent_time_update:1757677338657742|
[2025/09/12 11:42:18 689866] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 11:42:18 689875] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 11:42:18 689883] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_ack_received|conn:000055C64C20C35C|path:0|pkt_num:10|origin_pktnum:0|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:10|
[2025/09/12 11:42:18 689889] [debug] |scid:f44c7c8eea84b5f3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:76|prior_delivered:1184|prior_time:1757677338657580|is_app_limited:1|send_elapse:162|ack_elapse:32152|ctl_first_sent_time:1757677338657742|lagest_ack_time:1757677338689732|curr_delivered:1267|
[2025/09/12 11:42:18 689896] [debug] |scid:f44c7c8eea84b5f3|xqc_update_sample|sampler_sent_time_update:1757677338657839|
[2025/09/12 11:42:18 689901] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 11:42:18 689908] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_update_rtt|before update rtt|conn:000055C64C20C35C|srtt:34105|rttvar:17052|minrtt:34105|latest_rtt:31893|ack_delay:232|
[2025/09/12 11:42:18 689922] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_update_rtt|l-0.0.0.0-56315-f44c7c8eea84b5f3 p-193.167.100.100-443-d0cfc60eaf5d9080 |after update rtt|conn:000055C64C20C35C|srtt:33799|rttvar:13400|minrtt:31893|latest_rtt:31893|ack_delay:232|
[2025/09/12 11:42:18 689929] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 11:42:18 689935] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 11:42:18 689942] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|srtt:33799|rtt_var:13400|pto_duration:87399|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:42:18 689949] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|conn:000055C64C20C35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:18 689955] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|conn:000055C64C20C35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:18 689960] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|conn:000055C64C20C35C|path:0|PNS: 2, unacked: 45|
[2025/09/12 11:42:18 689964] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:LOSS_DETECTION|expire:1757677338770320|now:1757677338689941|interv:80379|
[2025/09/12 11:42:18 689969] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C64C20C35C|path:0|pns:2|expire:1757677338770320|now:1757677338689941|interval:80379|pto_count:0|srtt:33799
[2025/09/12 11:42:18 689973] [debug] |scid:f44c7c8eea84b5f3|xqc_generate_sample|sampler: send_elapse 162, ack_elapse 32152, delivered 83|rate 2581|lost 0|
[2025/09/12 11:42:18 689978] [debug] |scid:f44c7c8eea84b5f3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 11:42:18 689983] [debug] |scid:f44c7c8eea84b5f3|xqc_bbr_update_min_rtt|probertt expire|rtt:31893, old_rtt:34105|
[2025/09/12 11:42:18 689987] [debug] |scid:f44c7c8eea84b5f3|xqc_bbr_update_min_rtt|minrtt expire|rtt:31893, old_rtt:34105|
[2025/09/12 11:42:18 689991] [debug] |scid:f44c7c8eea84b5f3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 11:42:18 689995] [debug] |scid:f44c7c8eea84b5f3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:83|po_sent_time:1757677338657839|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1267|
[2025/09/12 11:42:18 690000] [debug] |scid:f44c7c8eea84b5f3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:83|po_sent_time:1757677338657839|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1267|
[2025/09/12 11:42:18 690005] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_ack_received|l-0.0.0.0-56315-f44c7c8eea84b5f3 p-193.167.100.100-443-d0cfc60eaf5d9080 |bbr on ack|mode:0|pacing_rate:11661473|bw:34716|cwnd:139123|full_bw_reached:0|inflight:45|srtt:33799|latest_rtt:31893|min_rtt:31893|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 11:42:18 690012] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:ACK_01RTT|expire:1757677338714732|now:1757677338689732|interv:25000|
[2025/09/12 11:42:18 690018] [debug] |scid:f44c7c8eea84b5f3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677338689732|max_ack_delay:25000|
[2025/09/12 11:42:18 690023] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 11:42:18 690027] [info] |scid:f44c7c8eea84b5f3|xqc_conn_on_pkt_processed|====>|conn:000055C64C20C35C|path:0|size:1062|pkt_type:SHORT_HEADER|pkt_num:4|frame:ACK STREAM |recv_time:1757677338689732|dcid:f44c7c8eea84b5f3|dcid_seq:0|
[2025/09/12 11:42:18 690033] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:PATH_IDLE|expire:1757677458689732|now:1757677338689732|interv:120000000|
[2025/09/12 11:42:18 690041] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:CONN_IDLE|expire:1757677458689732|now:1757677338689732|interv:120000000|
[2025/09/12 11:42:18 690045] [debug] |xqc_engine_main_logic|BEGIN|now:1757677338690045|
[2025/09/12 11:42:18 690050] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_process_conn|conn:000055C64C20C35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677338690049|
[2025/09/12 11:42:18 690056] [debug] |scid:f44c7c8eea84b5f3|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000055C64C20C35C|
[2025/09/12 11:42:18 690062] [debug] |scid:f44c7c8eea84b5f3|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 11:42:18 690067] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:STREAM_CLOSE|expire:1757677339027264|now:1757677338690067|interv:337197|
[2025/09/12 11:42:18 690121] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_next_wakeup_time|wakeup_time:1757677338714732|
[2025/09/12 11:42:18 690127] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_add_wakeup_queue|next_tick_time:1757677338714732|
[2025/09/12 11:42:18 690131] [debug] |xqc_engine_wakeup_after|wakeup:1757677338714732|now:1757677338690131|diff:24601|
[2025/09/12 11:42:18 690135] [debug] |xqc_engine_main_logic|END|now:1757677338690049|
[2025/09/12 11:42:18 690141] [debug] |xqc_engine_main_logic|BEGIN|now:1757677338690141|
[2025/09/12 11:42:18 690145] [debug] |xqc_engine_wakeup_after|wakeup:1757677338714732|now:1757677338690145|diff:24587|
[2025/09/12 11:42:18 690149] [debug] |xqc_engine_main_logic|END|now:1757677338690141|
[2025/09/12 11:42:18 715709] [debug] |xqc_engine_main_logic|BEGIN|now:1757677338715709|
[2025/09/12 11:42:18 715735] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_remove_wakeup_queue|next_tick_time:1757677338714732|pq_index:0|
[2025/09/12 11:42:18 715740] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_add_active_queue|last_ticked_time:1757677338690049|
[2025/09/12 11:42:18 715746] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_process_conn|conn:000055C64C20C35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677338715744|
[2025/09/12 11:42:18 715752] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757677338714732|now:1757677338715744|
[2025/09/12 11:42:18 715757] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 11:42:18 715761] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757677338714732|now:1757677338715744|
[2025/09/12 11:42:18 715765] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 11:42:18 715774] [debug] |scid:f44c7c8eea84b5f3|xqc_gen_ack_frame|largest_recv:4|ack_delay:26042|first_ack_range:0|largest_pkt_recv_time:1757677338689732|
[2025/09/12 11:42:18 715779] [debug] |scid:f44c7c8eea84b5f3|xqc_gen_ack_frame|high:4|low:4|pkt_pns:2|
[2025/09/12 11:42:18 715783] [debug] |scid:f44c7c8eea84b5f3|xqc_gen_ack_frame|high:2|low:0|pkt_pns:2|
[2025/09/12 11:42:18 715787] [debug] |scid:f44c7c8eea84b5f3|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/09/12 11:42:18 715791] [debug] |scid:f44c7c8eea84b5f3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 11:42:18 715797] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:42:18 715803] [debug] |scid:f44c7c8eea84b5f3|xqc_check_acked_or_dropped_pkt|conn:000055C64C20C35C|pkt_num:0|size:25|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 11:42:18 715809] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 11:42:18 715896] [info] |scid:f44c7c8eea84b5f3|xqc_send_packet_with_pn|<==|conn:000055C64C20C35C|path:0|pkt_num:14|size:25|sent:41|pkt_type:SHORT_HEADER|frame:ACK |inflight:45|now:1757677338715835|stream_id:0|stream_offset:0|
[2025/09/12 11:42:18 715905] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_packet_sent|conn:000055C64C20C35C|path:0|pkt_num:14|origin_pktnum:0|size:25|enc_size:41|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:42:18 715914] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_next_wakeup_time|wakeup_time:1757677338770320|
[2025/09/12 11:42:18 715920] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_add_wakeup_queue|next_tick_time:1757677338770320|
[2025/09/12 11:42:18 715926] [debug] |xqc_engine_wakeup_after|wakeup:1757677338770320|now:1757677338715926|diff:54394|
[2025/09/12 11:42:18 715932] [debug] |xqc_engine_main_logic|END|now:1757677338715744|
[2025/09/12 11:42:18 770120] [debug] |xqc_engine_main_logic|BEGIN|now:1757677338770119|
[2025/09/12 11:42:18 770151] [debug] |xqc_engine_wakeup_after|wakeup:1757677338770320|now:1757677338770150|diff:170|
[2025/09/12 11:42:18 770155] [debug] |xqc_engine_main_logic|END|now:1757677338770119|
[2025/09/12 11:42:18 771222] [debug] |xqc_engine_main_logic|BEGIN|now:1757677338771222|
[2025/09/12 11:42:18 771230] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_remove_wakeup_queue|next_tick_time:1757677338770320|pq_index:0|
[2025/09/12 11:42:18 771235] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_add_active_queue|last_ticked_time:1757677338715744|
[2025/09/12 11:42:18 771241] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_process_conn|conn:000055C64C20C35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677338771239|
[2025/09/12 11:42:18 771247] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757677338770320|now:1757677338771239|
[2025/09/12 11:42:18 771252] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 11:42:18 771256] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055C64C20C35C|path:0|bytes_in_flight:45|
[2025/09/12 11:42:18 771261] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|srtt:33799|rtt_var:13400|pto_duration:87399|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:42:18 771266] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|conn:000055C64C20C35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:18 771270] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|conn:000055C64C20C35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:18 771273] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|conn:000055C64C20C35C|path:0|PNS: 2, unacked: 45|
[2025/09/12 11:42:18 771277] [debug] |scid:f44c7c8eea84b5f3|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 11:42:18 771283] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_send_probe_pkt|conn:000055C64C20C35C|path:0|pkt_num:11|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 11:42:18 771289] [debug] |scid:f44c7c8eea84b5f3|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:11|
[2025/09/12 11:42:18 771293] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_send_probe_pkt|conn:000055C64C20C35C|path:0|pkt_num:11|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 11:42:18 771298] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055C64C20C35C|pto_count:1
[2025/09/12 11:42:18 771302] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055C64C20C35C|path:0|
[2025/09/12 11:42:18 771306] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 11:42:18 771310] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757677338771239|
[2025/09/12 11:42:18 771329] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 11:42:18 771336] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 11:42:18 771341] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 11:42:18 771346] [debug] |scid:f44c7c8eea84b5f3|xqc_check_acked_or_dropped_pkt|conn:000055C64C20C35C|pkt_num:11|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 11:42:18 771352] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 11:42:18 771453] [info] |scid:f44c7c8eea84b5f3|xqc_send_packet_with_pn|<==|conn:000055C64C20C35C|path:0|pkt_num:15|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757677338771391|stream_id:0|stream_offset:0|
[2025/09/12 11:42:18 771462] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_packet_sent|conn:000055C64C20C35C|path:0|pkt_num:15|origin_pktnum:11|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:42:18 771469] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 11:42:18 771475] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|srtt:33799|rtt_var:13400|pto_duration:174798|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:42:18 771481] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|conn:000055C64C20C35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:18 771487] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|conn:000055C64C20C35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:18 771492] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|conn:000055C64C20C35C|path:0|PNS: 2, unacked: 45|
[2025/09/12 11:42:18 771499] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:LOSS_DETECTION|expire:1757677338996189|now:1757677338771474|interv:224715|
[2025/09/12 11:42:18 771504] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C64C20C35C|path:0|pns:2|expire:1757677338996189|now:1757677338771474|interval:224715|pto_count:1|srtt:33799
[2025/09/12 11:42:18 771509] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139123|inflight:45|
[2025/09/12 11:42:18 771514] [debug] |scid:f44c7c8eea84b5f3|xqc_check_acked_or_dropped_pkt|conn:000055C64C20C35C|pkt_num:11|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 11:42:18 771519] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 11:42:18 771546] [info] |scid:f44c7c8eea84b5f3|xqc_send_packet_with_pn|<==|conn:000055C64C20C35C|path:0|pkt_num:16|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:45|now:1757677338771525|stream_id:0|stream_offset:0|
[2025/09/12 11:42:18 771555] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_packet_sent|conn:000055C64C20C35C|path:0|pkt_num:16|origin_pktnum:11|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 11:42:18 771561] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_packet_sent|path:0|inflight:45|applimit:0|
[2025/09/12 11:42:18 771568] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|srtt:33799|rtt_var:13400|pto_duration:174798|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:42:18 771573] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|conn:000055C64C20C35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:18 771577] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|conn:000055C64C20C35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:18 771587] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_pto_time_and_space|conn:000055C64C20C35C|path:0|PNS: 2, unacked: 90|
[2025/09/12 11:42:18 771591] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:LOSS_DETECTION|expire:1757677338996323|now:1757677338771568|interv:224755|
[2025/09/12 11:42:18 771595] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C64C20C35C|path:0|pns:2|expire:1757677338996323|now:1757677338771568|interval:224755|pto_count:1|srtt:33799
[2025/09/12 11:42:18 771599] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139123|inflight:90|
[2025/09/12 11:42:18 771604] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_next_wakeup_time|wakeup_time:1757677338996323|
[2025/09/12 11:42:18 771609] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_add_wakeup_queue|next_tick_time:1757677338996323|
[2025/09/12 11:42:18 771613] [debug] |xqc_engine_wakeup_after|wakeup:1757677338996323|now:1757677338771612|diff:224711|
[2025/09/12 11:42:18 771617] [debug] |xqc_engine_main_logic|END|now:1757677338771239|
[2025/09/12 11:42:18 796510] [info] |xqc_engine_packet_process|==>|conn:000055C64C20C35C|size:1057|state:ESTABED|recv_time:1757677338796506|
[2025/09/12 11:42:18 796545] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f44c7c8eea84b5f3|spin_bit:1|
[2025/09/12 11:42:18 796563] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 11:42:18 796570] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14|
[2025/09/12 11:42:18 796586] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:14|
[2025/09/12 11:42:18 796594] [debug] |scid:f44c7c8eea84b5f3|xqc_process_frames|frame_type:b|
[2025/09/12 11:42:18 796603] [debug] |scid:f44c7c8eea84b5f3|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 11:42:18 796608] [debug] |scid:f44c7c8eea84b5f3|xqc_process_stream_frame|already recvd|data_offset:0|data_length:1024|merged_offset_end:1024|
[2025/09/12 11:42:18 796615] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:ACK_01RTT|expire:1757677338821506|now:1757677338796506|interv:25000|
[2025/09/12 11:42:18 796625] [debug] |scid:f44c7c8eea84b5f3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677338796506|max_ack_delay:25000|
[2025/09/12 11:42:18 796633] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14|largest:14|pns:2|
[2025/09/12 11:42:18 796640] [info] |scid:f44c7c8eea84b5f3|xqc_conn_on_pkt_processed|====>|conn:000055C64C20C35C|path:0|size:1057|pkt_type:SHORT_HEADER|pkt_num:14|frame:STREAM |recv_time:1757677338796506|dcid:f44c7c8eea84b5f3|dcid_seq:0|
[2025/09/12 11:42:18 796648] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:PATH_IDLE|expire:1757677458796506|now:1757677338796506|interv:120000000|
[2025/09/12 11:42:18 796652] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:CONN_IDLE|expire:1757677458796506|now:1757677338796506|interv:120000000|
[2025/09/12 11:42:18 796657] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_remove_wakeup_queue|next_tick_time:1757677338996323|pq_index:0|
[2025/09/12 11:42:18 796661] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_add_active_queue|last_ticked_time:1757677338771239|
[2025/09/12 11:42:18 796667] [debug] |xqc_engine_main_logic|BEGIN|now:1757677338796667|
[2025/09/12 11:42:18 796673] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_process_conn|conn:000055C64C20C35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677338796671|
[2025/09/12 11:42:18 796682] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_next_wakeup_time|wakeup_time:1757677338821506|
[2025/09/12 11:42:18 796694] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_add_wakeup_queue|next_tick_time:1757677338821506|
[2025/09/12 11:42:18 796698] [debug] |xqc_engine_wakeup_after|wakeup:1757677338821506|now:1757677338796698|diff:24808|
[2025/09/12 11:42:18 796703] [debug] |xqc_engine_main_logic|END|now:1757677338796671|
[2025/09/12 11:42:18 802501] [info] |xqc_engine_packet_process|==>|conn:000055C64C20C35C|size:36|state:ESTABED|recv_time:1757677338802498|
[2025/09/12 11:42:18 802519] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f44c7c8eea84b5f3|spin_bit:1|
[2025/09/12 11:42:18 802531] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_decrypt|largest_pn:14|
[2025/09/12 11:42:18 802537] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:15|
[2025/09/12 11:42:18 802546] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:15|
[2025/09/12 11:42:18 802552] [debug] |scid:f44c7c8eea84b5f3|xqc_process_frames|frame_type:2|
[2025/09/12 11:42:18 802562] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_ack_received|conn:000055C64C20C35C|path:0|pkt_num:11|origin_pktnum:0|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:16|path_largest_ack:11|
[2025/09/12 11:42:18 802570] [debug] |scid:f44c7c8eea84b5f3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:166|prior_delivered:1184|prior_time:1757677338657580|is_app_limited:1|send_elapse:341|ack_elapse:144918|ctl_first_sent_time:1757677338657921|lagest_ack_time:1757677338802498|curr_delivered:1312|
[2025/09/12 11:42:18 802578] [debug] |scid:f44c7c8eea84b5f3|xqc_update_sample|sampler_sent_time_update:1757677338657921|
[2025/09/12 11:42:18 802585] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 11:42:18 802591] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_ack_received|conn:000055C64C20C35C|path:0|pkt_num:15|origin_pktnum:11|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:16|path_largest_ack:15|
[2025/09/12 11:42:18 802595] [debug] |scid:f44c7c8eea84b5f3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:45|prior_delivered:1267|prior_time:1757677338771391|is_app_limited:0|send_elapse:0|ack_elapse:31107|ctl_first_sent_time:1757677338771391|lagest_ack_time:1757677338802498|curr_delivered:1357|
[2025/09/12 11:42:18 802600] [debug] |scid:f44c7c8eea84b5f3|xqc_update_sample|sampler_sent_time_update:1757677338771391|
[2025/09/12 11:42:18 802609] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 11:42:18 802615] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_ack_received|conn:000055C64C20C35C|path:0|pkt_num:16|origin_pktnum:11|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:16|path_largest_ack:16|
[2025/09/12 11:42:18 802622] [debug] |scid:f44c7c8eea84b5f3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:45|prior_delivered:1267|prior_time:1757677338771391|is_app_limited:0|send_elapse:0|ack_elapse:31107|ctl_first_sent_time:1757677338771391|lagest_ack_time:1757677338802498|curr_delivered:1402|
[2025/09/12 11:42:18 802626] [debug] |scid:f44c7c8eea84b5f3|xqc_update_sample|sampler_sent_time_update:1757677338771525|
[2025/09/12 11:42:18 802630] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 11:42:18 802634] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_update_rtt|before update rtt|conn:000055C64C20C35C|srtt:33799|rttvar:13400|minrtt:31893|latest_rtt:30973|ack_delay:96|
[2025/09/12 11:42:18 802639] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_update_rtt|l-0.0.0.0-56315-f44c7c8eea84b5f3 p-193.167.100.100-443-d0cfc60eaf5d9080 |after update rtt|conn:000055C64C20C35C|srtt:33434|rttvar:10780|minrtt:30973|latest_rtt:30973|ack_delay:96|
[2025/09/12 11:42:18 802652] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:6|ctl_reordering_time_threshold_shift:0|
[2025/09/12 11:42:18 802659] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_get_lost_sent_pn|largest_acked:16|lost_pn:10|thresh:6|
[2025/09/12 11:42:18 802666] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 2|pns:2|
[2025/09/12 11:42:18 802673] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 11:42:18 802678] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055C64C20C35C|path:0|
[2025/09/12 11:42:18 802682] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 11:42:18 802686] [debug] |scid:f44c7c8eea84b5f3|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31107, delivered 135|rate 4339|lost 0|
[2025/09/12 11:42:18 802691] [debug] |scid:f44c7c8eea84b5f3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 11:42:18 802695] [debug] |scid:f44c7c8eea84b5f3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (4339) in round 3|
[2025/09/12 11:42:18 802700] [debug] |scid:f44c7c8eea84b5f3|xqc_bbr_update_min_rtt|probertt expire|rtt:30973, old_rtt:31893|
[2025/09/12 11:42:18 802703] [debug] |scid:f44c7c8eea84b5f3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30973, old_rtt:31893|
[2025/09/12 11:42:18 802708] [debug] |scid:f44c7c8eea84b5f3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:270|
[2025/09/12 11:42:18 802712] [debug] |scid:f44c7c8eea84b5f3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139123|packet_lost:0|acked:135|po_sent_time:1757677338771525|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1402|
[2025/09/12 11:42:18 802716] [debug] |scid:f44c7c8eea84b5f3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139123|packet_lost:0|acked:135|po_sent_time:1757677338771525|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1402|
[2025/09/12 11:42:18 802721] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_ack_received|l-0.0.0.0-56315-f44c7c8eea84b5f3 p-193.167.100.100-443-d0cfc60eaf5d9080 |bbr on ack|mode:0|pacing_rate:11661473|bw:34716|cwnd:139258|full_bw_reached:0|inflight:0|srtt:33434|latest_rtt:30973|min_rtt:30973|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 11:42:18 802727] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:15|largest:15|pns:2|
[2025/09/12 11:42:18 802732] [info] |scid:f44c7c8eea84b5f3|xqc_conn_on_pkt_processed|====>|conn:000055C64C20C35C|path:0|size:36|pkt_type:SHORT_HEADER|pkt_num:15|frame:ACK |recv_time:1757677338802498|dcid:f44c7c8eea84b5f3|dcid_seq:0|
[2025/09/12 11:42:18 802737] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:PATH_IDLE|expire:1757677458802498|now:1757677338802498|interv:120000000|
[2025/09/12 11:42:18 802741] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:CONN_IDLE|expire:1757677458802498|now:1757677338802498|interv:120000000|
[2025/09/12 11:42:18 802745] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_remove_wakeup_queue|next_tick_time:1757677338821506|pq_index:0|
[2025/09/12 11:42:18 802749] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_add_active_queue|last_ticked_time:1757677338796671|
[2025/09/12 11:42:18 802753] [debug] |xqc_engine_main_logic|BEGIN|now:1757677338802753|
[2025/09/12 11:42:18 802759] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_process_conn|conn:000055C64C20C35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677338802757|
[2025/09/12 11:42:18 802766] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_next_wakeup_time|wakeup_time:1757677338821506|
[2025/09/12 11:42:18 802770] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_add_wakeup_queue|next_tick_time:1757677338821506|
[2025/09/12 11:42:18 802777] [debug] |xqc_engine_wakeup_after|wakeup:1757677338821506|now:1757677338802777|diff:18729|
[2025/09/12 11:42:18 802782] [debug] |xqc_engine_main_logic|END|now:1757677338802757|
[2025/09/12 11:42:18 802787] [debug] |xqc_engine_main_logic|BEGIN|now:1757677338802787|
[2025/09/12 11:42:18 802791] [debug] |xqc_engine_wakeup_after|wakeup:1757677338821506|now:1757677338802791|diff:18715|
[2025/09/12 11:42:18 802795] [debug] |xqc_engine_main_logic|END|now:1757677338802787|
[2025/09/12 11:42:18 821922] [debug] |xqc_engine_main_logic|BEGIN|now:1757677338821921|
[2025/09/12 11:42:18 821943] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_remove_wakeup_queue|next_tick_time:1757677338821506|pq_index:0|
[2025/09/12 11:42:18 821948] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_add_active_queue|last_ticked_time:1757677338802757|
[2025/09/12 11:42:18 821954] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_process_conn|conn:000055C64C20C35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677338821952|
[2025/09/12 11:42:18 821960] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757677338821506|now:1757677338821952|
[2025/09/12 11:42:18 821964] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 11:42:18 821968] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757677338821506|now:1757677338821952|
[2025/09/12 11:42:18 821973] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 11:42:18 821981] [debug] |scid:f44c7c8eea84b5f3|xqc_gen_ack_frame|largest_recv:15|ack_delay:25474|first_ack_range:1|largest_pkt_recv_time:1757677338796506|
[2025/09/12 11:42:18 821986] [debug] |scid:f44c7c8eea84b5f3|xqc_gen_ack_frame|high:15|low:14|pkt_pns:2|
[2025/09/12 11:42:18 821990] [debug] |scid:f44c7c8eea84b5f3|xqc_gen_ack_frame|high:4|low:4|pkt_pns:2|
[2025/09/12 11:42:18 821994] [debug] |scid:f44c7c8eea84b5f3|xqc_gen_ack_frame|high:2|low:2|pkt_pns:2|
[2025/09/12 11:42:18 821998] [debug] |scid:f44c7c8eea84b5f3|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:14|frame_largest_recv:15|
[2025/09/12 11:42:18 822002] [debug] |scid:f44c7c8eea84b5f3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 11:42:18 822007] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:42:18 822013] [debug] |scid:f44c7c8eea84b5f3|xqc_check_acked_or_dropped_pkt|conn:000055C64C20C35C|pkt_num:0|size:27|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 11:42:18 822019] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 11:42:18 822094] [info] |scid:f44c7c8eea84b5f3|xqc_send_packet_with_pn|<==|conn:000055C64C20C35C|path:0|pkt_num:17|size:27|sent:43|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757677338822034|stream_id:0|stream_offset:0|
[2025/09/12 11:42:18 822100] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_packet_sent|conn:000055C64C20C35C|path:0|pkt_num:17|origin_pktnum:0|size:27|enc_size:43|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:42:18 822107] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_next_wakeup_time|wakeup_time:1757677339027264|
[2025/09/12 11:42:18 822111] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_add_wakeup_queue|next_tick_time:1757677339027264|
[2025/09/12 11:42:18 822115] [debug] |xqc_engine_wakeup_after|wakeup:1757677339027264|now:1757677338822115|diff:205149|
[2025/09/12 11:42:18 822120] [debug] |xqc_engine_main_logic|END|now:1757677338821952|
[2025/09/12 11:42:19 005097] [info] |xqc_engine_packet_process|==>|conn:000055C64C20C35C|size:61|state:ESTABED|recv_time:1757677339005092|
[2025/09/12 11:42:19 005145] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f44c7c8eea84b5f3|spin_bit:1|
[2025/09/12 11:42:19 005173] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_decrypt|largest_pn:15|
[2025/09/12 11:42:19 005179] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:18|
[2025/09/12 11:42:19 005193] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:18|
[2025/09/12 11:42:19 005201] [debug] |scid:f44c7c8eea84b5f3|xqc_process_frames|frame_type:18|
[2025/09/12 11:42:19 005209] [debug] |scid:f44c7c8eea84b5f3|xqc_process_new_conn_id_frame|new_conn_id|05015df04609ee39116ddc86|sr_token:a5a9f760dbd10e5000769aa18b416d3d
[2025/09/12 11:42:19 005224] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:ACK_01RTT|expire:1757677339030092|now:1757677339005092|interv:25000|
[2025/09/12 11:42:19 005234] [debug] |scid:f44c7c8eea84b5f3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677339005092|max_ack_delay:25000|
[2025/09/12 11:42:19 005242] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:18|largest:18|pns:2|
[2025/09/12 11:42:19 005247] [info] |scid:f44c7c8eea84b5f3|xqc_conn_on_pkt_processed|====>|conn:000055C64C20C35C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:18|frame:NEW_CONNECTION_ID |recv_time:1757677339005092|dcid:f44c7c8eea84b5f3|dcid_seq:0|
[2025/09/12 11:42:19 005253] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:PATH_IDLE|expire:1757677459005092|now:1757677339005092|interv:120000000|
[2025/09/12 11:42:19 005259] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:CONN_IDLE|expire:1757677459005092|now:1757677339005092|interv:120000000|
[2025/09/12 11:42:19 005265] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_remove_wakeup_queue|next_tick_time:1757677339027264|pq_index:0|
[2025/09/12 11:42:19 005272] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_add_active_queue|last_ticked_time:1757677338821952|
[2025/09/12 11:42:19 005278] [debug] |xqc_engine_main_logic|BEGIN|now:1757677339005278|
[2025/09/12 11:42:19 005287] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_process_conn|conn:000055C64C20C35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677339005285|
[2025/09/12 11:42:19 005299] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_next_wakeup_time|wakeup_time:1757677339027264|
[2025/09/12 11:42:19 005305] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_add_wakeup_queue|next_tick_time:1757677339027264|
[2025/09/12 11:42:19 005311] [debug] |xqc_engine_wakeup_after|wakeup:1757677339027264|now:1757677339005311|diff:21953|
[2025/09/12 11:42:19 005318] [debug] |xqc_engine_main_logic|END|now:1757677339005285|
[2025/09/12 11:42:19 005326] [debug] |xqc_engine_main_logic|BEGIN|now:1757677339005326|
[2025/09/12 11:42:19 005330] [debug] |xqc_engine_wakeup_after|wakeup:1757677339027264|now:1757677339005329|diff:21935|
[2025/09/12 11:42:19 005333] [debug] |xqc_engine_main_logic|END|now:1757677339005326|
[2025/09/12 11:42:19 026594] [debug] |xqc_engine_main_logic|BEGIN|now:1757677339026593|
[2025/09/12 11:42:19 026619] [debug] |xqc_engine_wakeup_after|wakeup:1757677339027264|now:1757677339026619|diff:645|
[2025/09/12 11:42:19 026624] [debug] |xqc_engine_main_logic|END|now:1757677339026593|
[2025/09/12 11:42:19 027692] [debug] |xqc_engine_main_logic|BEGIN|now:1757677339027691|
[2025/09/12 11:42:19 027698] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_remove_wakeup_queue|next_tick_time:1757677339027264|pq_index:0|
[2025/09/12 11:42:19 027703] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_add_active_queue|last_ticked_time:1757677339005285|
[2025/09/12 11:42:19 027709] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_process_conn|conn:000055C64C20C35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677339027707|
[2025/09/12 11:42:19 027725] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757677339027264|now:1757677339027707|
[2025/09/12 11:42:19 027730] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 11:42:19 027735] [debug] |scid:f44c7c8eea84b5f3|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 11:42:19 027766] [info] |scid:f44c7c8eea84b5f3|xqc_conn_close|conn:000055C64C20C35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 11:42:19 027772] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:CONN_DRAINING|expire:1757677339332434|now:1757677339027772|interv:304662|
[2025/09/12 11:42:19 027777] [debug] |scid:f44c7c8eea84b5f3|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 11:42:19 027781] [debug] |scid:f44c7c8eea84b5f3|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 11:42:19 027785] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 11:42:19 027789] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 11:42:19 027793] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 11:42:19 027797] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 11:42:19 027801] [info] |scid:f44c7c8eea84b5f3|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/09/12 11:42:19 027808] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 11:42:19 027831] [stats] |scid:f44c7c8eea84b5f3|xqc_destroy_stream|err:0x0|close_msg:finished|enable_multipath:0|send_state:3|recv_state:3|stream_id:0|stream_type:0|send_bytes:17|read_bytes:1024|recv_bytes:1024|stream_len:1024|create_time:1757677337839430|wrt_delay:30|snd_delay:113|finwrt_delay:30|finsnd_delay:818312|finrcv_delay:850377|finread_delay:850632|all_acked_delay:850441|firstfinack_dely:850435|close_delay:850637|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-56315-f44c7c8eea84b5f3 p-193.167.100.100-443-d0cfc60eaf5d9080|path_info:mp is not supported in connection scid:f44c7c8eea84b5f3|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 11:42:19 027841] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757677339027264|now:1757677339027707|
[2025/09/12 11:42:19 027846] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 11:42:19 027855] [debug] |scid:f44c7c8eea84b5f3|xqc_path_get_perf_class|conn:000055C64C20C35C|path_id:0|path_srtt:33434|min_srtt:33434|path_bw:34716|loss_rate:28.57|path_pto:0|
[2025/09/12 11:42:19 027861] [debug] |scid:f44c7c8eea84b5f3|xqc_minrtt_scheduler_get_path|path srtt|conn:000055C64C20C35C|path_id:0|path_srtt:33434|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:42:19 027869] [debug] |scid:f44c7c8eea84b5f3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:21|reinj:0|path_class:2|
[2025/09/12 11:42:19 027877] [debug] |scid:f44c7c8eea84b5f3|xqc_check_acked_or_dropped_pkt|conn:000055C64C20C35C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 11:42:19 027885] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 11:42:19 027980] [info] |scid:f44c7c8eea84b5f3|xqc_send_packet_with_pn|<==|conn:000055C64C20C35C|path:0|pkt_num:18|size:21|sent:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757677339027904|stream_id:0|stream_offset:0|
[2025/09/12 11:42:19 027998] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_packet_sent|conn:000055C64C20C35C|path:0|pkt_num:18|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 11:42:19 028007] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_next_wakeup_time|wakeup_time:1757677339332434|
[2025/09/12 11:42:19 028013] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_add_wakeup_queue|next_tick_time:1757677339332434|
[2025/09/12 11:42:19 028018] [debug] |xqc_engine_wakeup_after|wakeup:1757677339332434|now:1757677339028017|diff:304417|
[2025/09/12 11:42:19 028024] [debug] |xqc_engine_main_logic|END|now:1757677339027707|
[2025/09/12 11:42:19 192948] [info] |xqc_engine_packet_process|==>|conn:000055C64C20C35C|size:61|state:CLOSING|recv_time:1757677339192943|
[2025/09/12 11:42:19 192998] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f44c7c8eea84b5f3|spin_bit:1|
[2025/09/12 11:42:19 193018] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_decrypt|largest_pn:18|
[2025/09/12 11:42:19 193026] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:19|
[2025/09/12 11:42:19 193043] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:19|
[2025/09/12 11:42:19 193051] [debug] |scid:f44c7c8eea84b5f3|xqc_process_frames|closing state|frame_type:18|
[2025/09/12 11:42:19 193063] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 11:42:19 193074] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:ACK_01RTT|expire:1757677339217943|now:1757677339192943|interv:25000|
[2025/09/12 11:42:19 193086] [debug] |scid:f44c7c8eea84b5f3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677339192943|max_ack_delay:25000|
[2025/09/12 11:42:19 193096] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:19|largest:19|pns:2|
[2025/09/12 11:42:19 193104] [info] |scid:f44c7c8eea84b5f3|xqc_conn_on_pkt_processed|====>|conn:000055C64C20C35C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:19|frame:|recv_time:1757677339192943|dcid:f44c7c8eea84b5f3|dcid_seq:0|
[2025/09/12 11:42:19 193114] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:PATH_IDLE|expire:1757677459192943|now:1757677339192943|interv:120000000|
[2025/09/12 11:42:19 193122] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:CONN_IDLE|expire:1757677459192943|now:1757677339192943|interv:120000000|
[2025/09/12 11:42:19 193127] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_remove_wakeup_queue|next_tick_time:1757677339332434|pq_index:0|
[2025/09/12 11:42:19 193133] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_add_active_queue|last_ticked_time:1757677339027707|
[2025/09/12 11:42:19 193144] [info] |xqc_engine_packet_process|==>|conn:000055C64C20C35C|size:61|state:CLOSING|recv_time:1757677339193143|
[2025/09/12 11:42:19 193153] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f44c7c8eea84b5f3|spin_bit:1|
[2025/09/12 11:42:19 193164] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_decrypt|largest_pn:19|
[2025/09/12 11:42:19 193172] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:23|
[2025/09/12 11:42:19 193182] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:23|
[2025/09/12 11:42:19 193189] [debug] |scid:f44c7c8eea84b5f3|xqc_process_frames|closing state|frame_type:18|
[2025/09/12 11:42:19 193198] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 11:42:19 193207] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:23|largest:23|pns:2|
[2025/09/12 11:42:19 193212] [info] |scid:f44c7c8eea84b5f3|xqc_conn_on_pkt_processed|====>|conn:000055C64C20C35C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:23|frame:|recv_time:1757677339193143|dcid:f44c7c8eea84b5f3|dcid_seq:0|
[2025/09/12 11:42:19 193233] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:PATH_IDLE|expire:1757677459193143|now:1757677339193143|interv:120000000|
[2025/09/12 11:42:19 193239] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:CONN_IDLE|expire:1757677459193143|now:1757677339193143|interv:120000000|
[2025/09/12 11:42:19 193250] [debug] |xqc_engine_main_logic|BEGIN|now:1757677339193250|
[2025/09/12 11:42:19 193261] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_process_conn|conn:000055C64C20C35C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677339193258|
[2025/09/12 11:42:19 193274] [debug] |scid:f44c7c8eea84b5f3|xqc_path_get_perf_class|conn:000055C64C20C35C|path_id:0|path_srtt:33434|min_srtt:33434|path_bw:34716|loss_rate:0.00|path_pto:0|
[2025/09/12 11:42:19 193280] [debug] |scid:f44c7c8eea84b5f3|xqc_minrtt_scheduler_get_path|path srtt|conn:000055C64C20C35C|path_id:0|path_srtt:33434|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:42:19 193287] [debug] |scid:f44c7c8eea84b5f3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:21|reinj:0|path_class:2|
[2025/09/12 11:42:19 193293] [debug] |scid:f44c7c8eea84b5f3|xqc_path_get_perf_class|conn:000055C64C20C35C|path_id:0|path_srtt:33434|min_srtt:33434|path_bw:34716|loss_rate:0.00|path_pto:0|
[2025/09/12 11:42:19 193298] [debug] |scid:f44c7c8eea84b5f3|xqc_minrtt_scheduler_get_path|path srtt|conn:000055C64C20C35C|path_id:0|path_srtt:33434|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:42:19 193303] [debug] |scid:f44c7c8eea84b5f3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:21|reinj:0|path_class:2|
[2025/09/12 11:42:19 193310] [debug] |scid:f44c7c8eea84b5f3|xqc_check_acked_or_dropped_pkt|conn:000055C64C20C35C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 11:42:19 193316] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 11:42:19 193402] [info] |scid:f44c7c8eea84b5f3|xqc_send_packet_with_pn|<==|conn:000055C64C20C35C|path:0|pkt_num:19|size:21|sent:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757677339193325|stream_id:0|stream_offset:0|
[2025/09/12 11:42:19 193414] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_packet_sent|conn:000055C64C20C35C|path:0|pkt_num:19|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 11:42:19 193424] [debug] |scid:f44c7c8eea84b5f3|xqc_check_acked_or_dropped_pkt|conn:000055C64C20C35C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 11:42:19 193433] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 11:42:19 193477] [info] |scid:f44c7c8eea84b5f3|xqc_send_packet_with_pn|<==|conn:000055C64C20C35C|path:0|pkt_num:20|size:21|sent:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757677339193446|stream_id:0|stream_offset:0|
[2025/09/12 11:42:19 193485] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_on_packet_sent|conn:000055C64C20C35C|path:0|pkt_num:20|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 11:42:19 193491] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_next_wakeup_time|wakeup_time:1757677339217943|
[2025/09/12 11:42:19 193497] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_add_wakeup_queue|next_tick_time:1757677339217943|
[2025/09/12 11:42:19 193501] [debug] |xqc_engine_wakeup_after|wakeup:1757677339217943|now:1757677339193501|diff:24442|
[2025/09/12 11:42:19 193507] [debug] |xqc_engine_main_logic|END|now:1757677339193258|
[2025/09/12 11:42:19 217923] [debug] |xqc_engine_main_logic|BEGIN|now:1757677339217922|
[2025/09/12 11:42:19 217956] [debug] |xqc_engine_wakeup_after|wakeup:1757677339217943|now:1757677339217956|diff:18446744073709551603|
[2025/09/12 11:42:19 217961] [debug] |xqc_engine_main_logic|END|now:1757677339217922|
[2025/09/12 11:42:19 219028] [debug] |xqc_engine_main_logic|BEGIN|now:1757677339219028|
[2025/09/12 11:42:19 219035] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_remove_wakeup_queue|next_tick_time:1757677339217943|pq_index:0|
[2025/09/12 11:42:19 219040] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_add_active_queue|last_ticked_time:1757677339193258|
[2025/09/12 11:42:19 219046] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_process_conn|conn:000055C64C20C35C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677339219044|
[2025/09/12 11:42:19 219052] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757677339217943|now:1757677339219044|
[2025/09/12 11:42:19 219057] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 11:42:19 219061] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757677339217943|now:1757677339219044|
[2025/09/12 11:42:19 219065] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 11:42:19 219072] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_next_wakeup_time|wakeup_time:1757677339332434|
[2025/09/12 11:42:19 219076] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_add_wakeup_queue|next_tick_time:1757677339332434|
[2025/09/12 11:42:19 219080] [debug] |xqc_engine_wakeup_after|wakeup:1757677339332434|now:1757677339219080|diff:113354|
[2025/09/12 11:42:19 219084] [debug] |xqc_engine_main_logic|END|now:1757677339219044|
[2025/09/12 11:42:19 224381] [info] |xqc_engine_packet_process|==>|conn:000055C64C20C35C|size:33|state:CLOSING|recv_time:1757677339224378|
[2025/09/12 11:42:19 224401] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f44c7c8eea84b5f3|spin_bit:1|
[2025/09/12 11:42:19 224427] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_decrypt|largest_pn:23|
[2025/09/12 11:42:19 224434] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:24|
[2025/09/12 11:42:19 224448] [debug] |scid:f44c7c8eea84b5f3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:24|
[2025/09/12 11:42:19 224454] [debug] |scid:f44c7c8eea84b5f3|xqc_process_frames|closing state|frame_type:1c|
[2025/09/12 11:42:19 224460] [debug] |scid:f44c7c8eea84b5f3|xqc_process_frames|frame_type:1c|
[2025/09/12 11:42:19 224469] [debug] |scid:f44c7c8eea84b5f3|xqc_maybe_should_ack|already yes|
[2025/09/12 11:42:19 224475] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:24|largest:24|pns:2|
[2025/09/12 11:42:19 224482] [info] |scid:f44c7c8eea84b5f3|xqc_conn_on_pkt_processed|====>|conn:000055C64C20C35C|path:0|size:33|pkt_type:SHORT_HEADER|pkt_num:24|frame:CONNECTION_CLOSE |recv_time:1757677339224378|dcid:f44c7c8eea84b5f3|dcid_seq:0|
[2025/09/12 11:42:19 224491] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:PATH_IDLE|expire:1757677459224378|now:1757677339224378|interv:120000000|
[2025/09/12 11:42:19 224498] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_set|type:CONN_IDLE|expire:1757677459224378|now:1757677339224378|interv:120000000|
[2025/09/12 11:42:19 224504] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_remove_wakeup_queue|next_tick_time:1757677339332434|pq_index:0|
[2025/09/12 11:42:19 224510] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_add_active_queue|last_ticked_time:1757677339219044|
[2025/09/12 11:42:19 224516] [debug] |xqc_engine_main_logic|BEGIN|now:1757677339224516|
[2025/09/12 11:42:19 224524] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_process_conn|conn:000055C64C20C35C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677339224521|
[2025/09/12 11:42:19 224547] [debug] |scid:f44c7c8eea84b5f3|xqc_conn_next_wakeup_time|wakeup_time:1757677339332434|
[2025/09/12 11:42:19 224552] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_add_wakeup_queue|next_tick_time:1757677339332434|
[2025/09/12 11:42:19 224555] [debug] |xqc_engine_wakeup_after|wakeup:1757677339332434|now:1757677339224555|diff:107879|
[2025/09/12 11:42:19 224560] [debug] |xqc_engine_main_logic|END|now:1757677339224521|
[2025/09/12 11:42:19 224565] [debug] |xqc_engine_main_logic|BEGIN|now:1757677339224565|
[2025/09/12 11:42:19 224569] [debug] |xqc_engine_wakeup_after|wakeup:1757677339332434|now:1757677339224569|diff:107865|
[2025/09/12 11:42:19 224573] [debug] |xqc_engine_main_logic|END|now:1757677339224565|
[2025/09/12 11:42:19 331899] [debug] |xqc_engine_main_logic|BEGIN|now:1757677339331899|
[2025/09/12 11:42:19 331936] [debug] |xqc_engine_wakeup_after|wakeup:1757677339332434|now:1757677339331935|diff:499|
[2025/09/12 11:42:19 331942] [debug] |xqc_engine_main_logic|END|now:1757677339331899|
[2025/09/12 11:42:19 333011] [debug] |xqc_engine_main_logic|BEGIN|now:1757677339333011|
[2025/09/12 11:42:19 333018] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_remove_wakeup_queue|next_tick_time:1757677339332434|pq_index:0|
[2025/09/12 11:42:19 333023] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_add_active_queue|last_ticked_time:1757677339224521|
[2025/09/12 11:42:19 333030] [debug] |scid:f44c7c8eea84b5f3|xqc_engine_process_conn|conn:000055C64C20C35C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677339333027|
[2025/09/12 11:42:19 333035] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757677339332434|now:1757677339333027|
[2025/09/12 11:42:19 333040] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757677339332434|now:1757677339333027|
[2025/09/12 11:42:19 333044] [debug] |scid:f44c7c8eea84b5f3|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 11:42:19 333049] [info] |xqc_engine_main_logic|conn:000055C64C20C35C|l-0.0.0.0-56315-f44c7c8eea84b5f3 p-193.167.100.100-443-d0cfc60eaf5d9080|conn_state:13|next_tick_time:1757677339332434
[2025/09/12 11:42:19 333063] [report] |scid:f44c7c8eea84b5f3|xqc_conn_destroy|000055C64C20C35C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:787206|first_send_delay:1146|conn_persist:1494742|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-56315-f44c7c8eea84b5f3 p-193.167.100.100-443-d0cfc60eaf5d9080|hsk_recv:34837|close_recv:1386145|close_send:1189583|last_recv:1386057|last_send:1355125|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/1/a/a,1,1,1,0,0,0,0,0,0,0,18,17,15,51,0,2048,i96,4,52,61,0,23,1354,0,4,24,33,40000,24,1386,0,4,52,61,0,19,1354,0,4,21,40000,18,1189,4,21,40000,19,1355,4,21,40000,20,1355,0-2,0-2,0-0,0-0,0-0,0-33,0-3235,0-4342,0-10,0-15,0-0,0-2,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:2|snd_pkt:10|spurious_loss:1|detected_loss:2|max_pto:1|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 11:42:19 333118] [debug] |scid:f44c7c8eea84b5f3|xqc_send_ctl_destroy|destroy|
[2025/09/12 11:42:19 333126] [debug] |scid:f44c7c8eea84b5f3|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 11:42:19 333131] [debug] |scid:f44c7c8eea84b5f3|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 11:42:19 333135] [debug] |scid:f44c7c8eea84b5f3|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 11:42:19 333218] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 11:42:19 333226] [debug] |xqc_engine_main_logic|END|now:1757677339333027|
[2025/09/12 11:42:19 335376] [debug] |xqc_engine_destroy|begin|