[2025/12/13 08:49:48 671835] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/12/13 08:49:48 671872] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/12/13 08:49:48 671879] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/12/13 08:49:48 671883] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/12/13 08:49:48 671887] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/12/13 08:49:48 671894] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/12/13 08:49:48 671898] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/12/13 08:49:48 671902] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/12/13 08:49:48 671906] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/12/13 08:49:48 672019] [debug] |scid:68070580baa38c25|xqc_timer_set|type:CONN_IDLE|expire:1765615908672018|now:1765615788672018|interv:120000000|
[2025/12/13 08:49:48 672053] [debug] |scid:68070580baa38c25|xqc_timer_set|type:PATH_IDLE|expire:1765615908672053|now:1765615788672053|interv:120000000|
[2025/12/13 08:49:48 672063] [debug] |xqc_path_create|path:0|dcid:c2ae7f2190d0c483|scid:68070580baa38c25|create_path_count:1|
[2025/12/13 08:49:48 672071] [debug] |scid:68070580baa38c25|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|
[2025/12/13 08:49:48 672077] [debug] |xqc_path_init|path:0|dcid:c2ae7f2190d0c483|scid:68070580baa38c25|state:2|
[2025/12/13 08:49:48 672081] [debug] |scid:68070580baa38c25|xqc_conn_create|success|scid:68070580baa38c25|dcid:c2ae7f2190d0c483|conn:00005557508A0FFC|
[2025/12/13 08:49:48 672088] [debug] |scid:68070580baa38c25|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/12/13 08:49:48 672099] [debug] |scid:68070580baa38c25|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/12/13 08:49:48 672418] [debug] |scid:68070580baa38c25|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/12/13 08:49:48 672427] [debug] |scid:68070580baa38c25|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/13 08:49:48 672433] [debug] |scid:68070580baa38c25|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/12/13 08:49:48 672438] [debug] |scid:68070580baa38c25|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|
[2025/12/13 08:49:48 672444] [debug] |scid:68070580baa38c25|xqc_engine_process_conn|conn:00005557508A0FFC|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1765615788672443|
[2025/12/13 08:49:48 672450] [debug] |scid:68070580baa38c25|xqc_process_crypto_write_streams|
[2025/12/13 08:49:48 672454] [debug] |scid:68070580baa38c25|xqc_crypto_stream_on_write|enc_level|0|
[2025/12/13 08:49:48 672462] [info] |scid:68070580baa38c25|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:431|sent:309|pkt_type:INIT|frame:CRYPTO |now:1765615788672461|
[2025/12/13 08:49:48 672468] [debug] |scid:68070580baa38c25|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/12/13 08:49:48 672475] [debug] |scid:68070580baa38c25|xqc_path_get_perf_class|conn:00005557508A0FFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/13 08:49:48 672480] [debug] |scid:68070580baa38c25|xqc_minrtt_scheduler_get_path|path srtt|conn:00005557508A0FFC|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|
[2025/12/13 08:49:48 672485] [debug] |scid:68070580baa38c25|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:431|reinj:0|path_class:2|
[2025/12/13 08:49:48 672491] [debug] |scid:68070580baa38c25|xqc_check_acked_or_dropped_pkt|conn:00005557508A0FFC|pkt_num:0|size:431|pkt_type:INIT|frame:CRYPTO |
[2025/12/13 08:49:48 672497] [debug] |scid:68070580baa38c25|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/13 08:49:48 672597] [info] |scid:68070580baa38c25|xqc_send_packet_with_pn|<==|conn:00005557508A0FFC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1765615788672532|stream_id:0|stream_offset:0|
[2025/12/13 08:49:48 672608] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_packet_sent|conn:00005557508A0FFC|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|
[2025/12/13 08:49:48 672614] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/13 08:49:48 672622] [debug] |scid:68070580baa38c25|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:26|
[2025/12/13 08:49:48 672630] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|conn:00005557508A0FFC|path:0|PNS: 0, unacked: 1184|
[2025/12/13 08:49:48 672635] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|conn:00005557508A0FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:49:48 672640] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|conn:00005557508A0FFC|path:0|PNS: 2, unacked: 0|
[2025/12/13 08:49:48 672645] [debug] |scid:68070580baa38c25|xqc_timer_set|type:LOSS_DETECTION|expire:1765615789422532|now:1765615788672621|interv:749911|
[2025/12/13 08:49:48 672650] [debug] |scid:68070580baa38c25|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005557508A0FFC|path:0|pns:0|expire:1765615789422532|now:1765615788672621|interval:749911|pto_count:0|srtt:250000
[2025/12/13 08:49:48 672656] [debug] |scid:68070580baa38c25|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/12/13 08:49:48 672662] [debug] |scid:68070580baa38c25|xqc_conn_next_wakeup_time|wakeup_time:1765615789422532|
[2025/12/13 08:49:48 672667] [debug] |scid:68070580baa38c25|xqc_engine_remove_active_queue|last_ticked_time:1765615788672443|pd_index:0|
[2025/12/13 08:49:48 672672] [debug] |scid:68070580baa38c25|xqc_engine_add_wakeup_queue|next_tick_time:1765615789422532|
[2025/12/13 08:49:48 672677] [debug] |xqc_engine_wakeup_after|wakeup:1765615789422532|now:1765615788672677|diff:749855|
[2025/12/13 08:49:48 672682] [debug] |xqc_engine_conn_logic|END|
[2025/12/13 08:49:48 672744] [debug] |scid:68070580baa38c25|xqc_engine_remove_wakeup_queue|next_tick_time:1765615789422532|pq_index:0|
[2025/12/13 08:49:48 672751] [debug] |scid:68070580baa38c25|xqc_engine_add_active_queue|last_ticked_time:1765615788672443|
[2025/12/13 08:49:48 672763] [debug] |scid:68070580baa38c25|xqc_stream_send|blocked by no 0RTT support|
[2025/12/13 08:49:48 672772] [info] |scid:68070580baa38c25|xqc_stream_send|ret:-610|stream_id:0|stream_send_offset:0|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:26|offset:0|fin:1|stream_flag:1|conn:00005557508A0FFC|conn_state:C_INITIAL_SENT|flag:TICKING UPPER_CONN_EXIST |
[2025/12/13 08:49:48 672782] [debug] |scid:68070580baa38c25|xqc_engine_process_conn|conn:00005557508A0FFC|state:C_INITIAL_SENT|flag:TICKING UPPER_CONN_EXIST |now:1765615788672782|
[2025/12/13 08:49:48 672791] [debug] |scid:68070580baa38c25|xqc_conn_next_wakeup_time|wakeup_time:1765615789422532|
[2025/12/13 08:49:48 672798] [debug] |scid:68070580baa38c25|xqc_engine_remove_active_queue|last_ticked_time:1765615788672782|pd_index:0|
[2025/12/13 08:49:48 672804] [debug] |scid:68070580baa38c25|xqc_engine_add_wakeup_queue|next_tick_time:1765615789422532|
[2025/12/13 08:49:48 672810] [debug] |xqc_engine_wakeup_after|wakeup:1765615789422532|now:1765615788672810|diff:749722|
[2025/12/13 08:49:48 672817] [debug] |xqc_engine_conn_logic|END|
[2025/12/13 08:49:48 706312] [info] |xqc_engine_packet_process|==>|conn:00005557508A0FFC|size:1280|state:C_INITIAL_SENT|recv_time:1765615788706303|
[2025/12/13 08:49:48 706342] [debug] |scid:68070580baa38c25|xqc_packet_parse_initial|packet parse|initial|
[2025/12/13 08:49:48 706371] [debug] |scid:68070580baa38c25|xqc_packet_parse_initial|success|Length:365|
[2025/12/13 08:49:48 706386] [debug] |scid:68070580baa38c25|xqc_packet_decrypt|largest_pn:0|
[2025/12/13 08:49:48 706392] [debug] |scid:68070580baa38c25|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/12/13 08:49:48 706408] [debug] |scid:68070580baa38c25|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:0|
[2025/12/13 08:49:48 706416] [debug] |scid:68070580baa38c25|xqc_process_frames|frame_type:2|
[2025/12/13 08:49:48 706425] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_ack_received|conn:00005557508A0FFC|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|
[2025/12/13 08:49:48 706434] [debug] |scid:68070580baa38c25|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1765615788672532|is_app_limited:1|send_elapse:0|ack_elapse:33771|ctl_first_sent_time:1765615788672532|lagest_ack_time:1765615788706303|curr_delivered:1184|
[2025/12/13 08:49:48 706442] [debug] |scid:68070580baa38c25|xqc_update_sample|sampler_sent_time_update:1765615788672532|
[2025/12/13 08:49:48 706451] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/12/13 08:49:48 706458] [debug] |scid:68070580baa38c25|xqc_send_ctl_update_rtt|before update rtt|conn:00005557508A0FFC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33771|ack_delay:0|
[2025/12/13 08:49:48 706472] [debug] |scid:68070580baa38c25|xqc_send_ctl_update_rtt|l-0.0.0.0-52519-68070580baa38c25 p-193.167.100.100-443-c2ae7f2190d0c483 |after update rtt|conn:00005557508A0FFC|srtt:33771|rttvar:16885|minrtt:33771|latest_rtt:33771|ack_delay:0|
[2025/12/13 08:49:48 706479] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/12/13 08:49:48 706487] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 08:49:48 706496] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|srtt:33771|rtt_var:16885|pto_duration:101311|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 08:49:48 706504] [debug] |scid:68070580baa38c25|xqc_timer_set|type:LOSS_DETECTION|expire:1765615788807814|now:1765615788706496|interv:101318|
[2025/12/13 08:49:48 706510] [debug] |scid:68070580baa38c25|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005557508A0FFC|path:0|pns:0|expire:1765615788807814|now:1765615788706496|interval:101318|pto_count:0|srtt:33771
[2025/12/13 08:49:48 706538] [debug] |scid:68070580baa38c25|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33771, delivered 1184|rate 35059|lost 0|
[2025/12/13 08:49:48 706545] [debug] |scid:68070580baa38c25|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/12/13 08:49:48 706550] [debug] |scid:68070580baa38c25|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (35059) in round 1|
[2025/12/13 08:49:48 706556] [debug] |scid:68070580baa38c25|xqc_bbr_update_min_rtt|probertt expire|rtt:33771, old_rtt:2147483647|
[2025/12/13 08:49:48 706561] [debug] |scid:68070580baa38c25|xqc_bbr_update_min_rtt|minrtt expire|rtt:33771, old_rtt:2147483647|
[2025/12/13 08:49:48 706567] [debug] |scid:68070580baa38c25|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/12/13 08:49:48 706572] [debug] |scid:68070580baa38c25|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1765615788672532|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/12/13 08:49:48 706578] [debug] |scid:68070580baa38c25|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1765615788672532|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/12/13 08:49:48 706586] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_ack_received|l-0.0.0.0-52519-68070580baa38c25 p-193.167.100.100-443-c2ae7f2190d0c483 |bbr on ack|mode:0|pacing_rate:11776807|bw:35059|cwnd:139040|full_bw_reached:0|inflight:0|srtt:33771|latest_rtt:33771|min_rtt:33771|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/13 08:49:48 706598] [debug] |scid:68070580baa38c25|xqc_process_frames|frame_type:0|
[2025/12/13 08:49:48 706602] [debug] |scid:68070580baa38c25|xqc_process_padding_frame|process padding|
[2025/12/13 08:49:48 706607] [debug] |scid:68070580baa38c25|xqc_process_frames|frame_type:6|
[2025/12/13 08:49:48 706612] [debug] |scid:68070580baa38c25|xqc_process_crypto_frame|level:0|
[2025/12/13 08:49:48 706617] [debug] |scid:68070580baa38c25|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/12/13 08:49:48 706621] [debug] |scid:68070580baa38c25|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|123u|
[2025/12/13 08:49:48 706932] [debug] |scid:68070580baa38c25|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/12/13 08:49:48 706937] [debug] |scid:68070580baa38c25|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/13 08:49:48 706943] [debug] |scid:68070580baa38c25|xqc_engine_remove_wakeup_queue|next_tick_time:1765615789422532|pq_index:0|
[2025/12/13 08:49:48 706948] [debug] |scid:68070580baa38c25|xqc_engine_add_active_queue|last_ticked_time:1765615788672782|
[2025/12/13 08:49:48 706955] [info] |scid:68070580baa38c25|xqc_conn_confirm_cid|dcid change|ori:c2ae7f2190d0c483|new:ec53da9e|
[2025/12/13 08:49:48 706960] [info] |scid:68070580baa38c25|xqc_conn_addr_validated|Address Validated|conn:00005557508A0FFC|role:0|
[2025/12/13 08:49:48 706966] [debug] |scid:68070580baa38c25|xqc_timer_unset|type:ACK_INIT|
[2025/12/13 08:49:48 706972] [debug] |scid:68070580baa38c25|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/12/13 08:49:48 706976] [debug] |scid:68070580baa38c25|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:0|
[2025/12/13 08:49:48 706981] [info] |scid:68070580baa38c25|xqc_conn_on_pkt_processed|====>|conn:00005557508A0FFC|path:0|size:1280|pkt_type:INIT|pkt_num:0|frame:PADDING ACK CRYPTO |recv_time:1765615788706303|dcid:68070580baa38c25|dcid_seq:0|
[2025/12/13 08:49:48 706986] [debug] |scid:68070580baa38c25|xqc_packet_parse_handshake|success|Length:725|
[2025/12/13 08:49:48 706992] [debug] |scid:68070580baa38c25|xqc_packet_decrypt|largest_pn:0|
[2025/12/13 08:49:48 706995] [debug] |scid:68070580baa38c25|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/12/13 08:49:48 707001] [debug] |scid:68070580baa38c25|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/12/13 08:49:48 707005] [debug] |scid:68070580baa38c25|xqc_process_frames|frame_type:6|
[2025/12/13 08:49:48 707010] [debug] |scid:68070580baa38c25|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/12/13 08:49:48 707023] [debug] |scid:68070580baa38c25|xqc_process_crypto_frame|level:2|
[2025/12/13 08:49:48 707027] [debug] |scid:68070580baa38c25|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/12/13 08:49:48 707031] [debug] |scid:68070580baa38c25|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|703u|
[2025/12/13 08:49:48 707618] [debug] |scid:68070580baa38c25|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/12/13 08:49:48 707626] [info] |scid:68070580baa38c25|xqc_conn_tls_transport_params_cb|store sr_token with cid: c2ae7f2190d0c483|token:8ace46204f025eba8c6465a7d84be66f
[2025/12/13 08:49:48 707631] [debug] |scid:68070580baa38c25|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/12/13 08:49:48 707636] [warn] |scid:68070580baa38c25|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/12/13 08:49:48 707842] [debug] |scid:68070580baa38c25|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/12/13 08:49:48 707861] [debug] |scid:68070580baa38c25|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/12/13 08:49:48 707870] [debug] |scid:68070580baa38c25|xqc_timer_unset|type:ACK_HSK|
[2025/12/13 08:49:48 707878] [debug] |scid:68070580baa38c25|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |ack_freq:2|
[2025/12/13 08:49:48 707884] [debug] |scid:68070580baa38c25|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/12/13 08:49:48 707889] [info] |scid:68070580baa38c25|xqc_conn_on_pkt_processed|====>|conn:00005557508A0FFC|path:0|size:893|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1765615788706303|dcid:68070580baa38c25|dcid_seq:0|
[2025/12/13 08:49:48 707894] [debug] |scid:68070580baa38c25|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:68070580baa38c25|spin_bit:0|
[2025/12/13 08:49:48 707899] [warn] |scid:68070580baa38c25|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/12/13 08:49:48 707904] [debug] |scid:68070580baa38c25|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/12/13 08:49:48 707908] [info] |scid:68070580baa38c25|xqc_conn_process_packet|ignore err|-630|
[2025/12/13 08:49:48 707912] [debug] |scid:68070580baa38c25|xqc_timer_set|type:PATH_IDLE|expire:1765615908706303|now:1765615788706303|interv:120000000|
[2025/12/13 08:49:48 707917] [debug] |scid:68070580baa38c25|xqc_timer_set|type:CONN_IDLE|expire:1765615908706303|now:1765615788706303|interv:120000000|
[2025/12/13 08:49:48 707921] [debug] |xqc_engine_main_logic|BEGIN|now:1765615788707921|
[2025/12/13 08:49:48 707927] [debug] |scid:68070580baa38c25|xqc_engine_process_conn|conn:00005557508A0FFC|state:C_INITIAL_SENT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1765615788707926|
[2025/12/13 08:49:48 707932] [info] |scid:68070580baa38c25|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/12/13 08:49:48 707936] [debug] |scid:68070580baa38c25|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/12/13 08:49:48 707940] [debug] |scid:68070580baa38c25|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/12/13 08:49:48 707945] [debug] |scid:68070580baa38c25|xqc_process_crypto_write_streams|
[2025/12/13 08:49:48 707949] [debug] |scid:68070580baa38c25|xqc_crypto_stream_on_write|enc_level|0|
[2025/12/13 08:49:48 707953] [debug] |scid:68070580baa38c25|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/12/13 08:49:48 707956] [debug] |scid:68070580baa38c25|xqc_process_crypto_write_streams|
[2025/12/13 08:49:48 707960] [debug] |scid:68070580baa38c25|xqc_crypto_stream_on_write|enc_level|2|
[2025/12/13 08:49:48 707966] [info] |scid:68070580baa38c25|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:64|sent:39|pkt_type:HSK|frame:CRYPTO |now:1765615788707965|
[2025/12/13 08:49:48 707970] [debug] |scid:68070580baa38c25|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:00005557508A0FFC|
[2025/12/13 08:49:48 707975] [info] |scid:68070580baa38c25|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/12/13 08:49:48 707979] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|srtt:33771|rtt_var:16885|pto_duration:101311|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 08:49:48 707984] [debug] |scid:68070580baa38c25|xqc_timer_set|type:LOSS_DETECTION|expire:1765615788809295|now:1765615788707979|interv:101316|
[2025/12/13 08:49:48 707988] [debug] |scid:68070580baa38c25|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005557508A0FFC|path:0|pns:1|expire:1765615788809295|now:1765615788707979|interval:101316|pto_count:0|srtt:33771
[2025/12/13 08:49:48 707993] [debug] |scid:68070580baa38c25|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/12/13 08:49:48 708001] [debug] |scid:68070580baa38c25|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/12/13 08:49:48 708005] [debug] |scid:68070580baa38c25|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:68070580baa38c25|spin_bit:0|
[2025/12/13 08:49:48 708010] [debug] |scid:68070580baa38c25|xqc_packet_decrypt|largest_pn:0|
[2025/12/13 08:49:48 708014] [debug] |scid:68070580baa38c25|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/12/13 08:49:48 708020] [debug] |scid:68070580baa38c25|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/12/13 08:49:48 708024] [debug] |scid:68070580baa38c25|xqc_process_frames|frame_type:18|
[2025/12/13 08:49:48 708028] [debug] |scid:68070580baa38c25|xqc_process_new_conn_id_frame|new_conn_id|a9165c94|sr_token:5f5b849f09c646a2d2a94d0749a17b98
[2025/12/13 08:49:48 708034] [debug] |scid:68070580baa38c25|xqc_process_frames|frame_type:18|
[2025/12/13 08:49:48 708038] [debug] |scid:68070580baa38c25|xqc_process_new_conn_id_frame|new_conn_id|2a777dbf|sr_token:efcb2e0c8cfb1dea5aff9f2179a4dd96
[2025/12/13 08:49:48 708043] [debug] |scid:68070580baa38c25|xqc_process_frames|frame_type:18|
[2025/12/13 08:49:48 708047] [debug] |scid:68070580baa38c25|xqc_process_new_conn_id_frame|new_conn_id|dfb27840|sr_token:21c77573e4041877e67a97f001f0b8c0
[2025/12/13 08:49:48 708052] [debug] |scid:68070580baa38c25|xqc_process_frames|frame_type:18|
[2025/12/13 08:49:48 708056] [debug] |scid:68070580baa38c25|xqc_process_new_conn_id_frame|new_conn_id|820cc14c|sr_token:af70ac06d2cc307b66015db30656a589
[2025/12/13 08:49:48 708060] [debug] |scid:68070580baa38c25|xqc_process_frames|frame_type:18|
[2025/12/13 08:49:48 708064] [debug] |scid:68070580baa38c25|xqc_process_new_conn_id_frame|new_conn_id|375a2fb9|sr_token:594038771dae8e2ed22d74e19c9b23eb
[2025/12/13 08:49:48 708069] [debug] |scid:68070580baa38c25|xqc_timer_set|type:ACK_01RTT|expire:1765615788731303|now:1765615788706303|interv:25000|
[2025/12/13 08:49:48 708074] [debug] |scid:68070580baa38c25|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615788706303|max_ack_delay:25000|
[2025/12/13 08:49:48 708078] [debug] |scid:68070580baa38c25|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/12/13 08:49:48 708083] [info] |scid:68070580baa38c25|xqc_conn_on_pkt_processed|====>|conn:00005557508A0FFC|path:0|size:147|pkt_type:SHORT_HEADER|pkt_num:0|frame:NEW_CONNECTION_ID |recv_time:1765615788706303|dcid:68070580baa38c25|dcid_seq:0|
[2025/12/13 08:49:48 708088] [debug] |scid:68070580baa38c25|xqc_process_write_streams|stream_write_notify|flag:1|stream_id:0|conn:00005557508A0FFC|cnt:0|
[2025/12/13 08:49:48 708093] [debug] |scid:68070580baa38c25|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:786432|
[2025/12/13 08:49:48 708098] [debug] |scid:68070580baa38c25|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/12/13 08:49:48 708102] [debug] |scid:68070580baa38c25|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/12/13 08:49:48 708108] [info] |scid:68070580baa38c25|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:26|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:26|offset:26|fin:1|stream_flag:64|conn:00005557508A0FFC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/12/13 08:49:48 708114] [debug] |scid:68070580baa38c25|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-52519-68070580baa38c25 p-193.167.100.100-443-c2ae7f2190d0c483|
[2025/12/13 08:49:48 708119] [debug] |scid:68070580baa38c25|xqc_gen_ack_frame|largest_recv:0|ack_delay:1816|first_ack_range:0|largest_pkt_recv_time:1765615788706303|
[2025/12/13 08:49:48 708127] [debug] |scid:68070580baa38c25|xqc_gen_ack_frame|high:0|low:0|pkt_pns:0|
[2025/12/13 08:49:48 708131] [debug] |scid:68070580baa38c25|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/12/13 08:49:48 708135] [debug] |scid:68070580baa38c25|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/12/13 08:49:48 708140] [debug] |scid:68070580baa38c25|xqc_gen_ack_frame|largest_recv:0|ack_delay:1837|first_ack_range:0|largest_pkt_recv_time:1765615788706303|
[2025/12/13 08:49:48 708144] [debug] |scid:68070580baa38c25|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/12/13 08:49:48 708147] [debug] |scid:68070580baa38c25|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/12/13 08:49:48 708151] [debug] |scid:68070580baa38c25|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/12/13 08:49:48 708157] [debug] |scid:68070580baa38c25|xqc_path_get_perf_class|conn:00005557508A0FFC|path_id:0|path_srtt:33771|min_srtt:33771|path_bw:35059|loss_rate:0.00|path_pto:0|
[2025/12/13 08:49:48 708162] [debug] |scid:68070580baa38c25|xqc_minrtt_scheduler_get_path|path srtt|conn:00005557508A0FFC|path_id:0|path_srtt:33771|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 08:49:48 708167] [debug] |scid:68070580baa38c25|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:64|reinj:0|path_class:2|
[2025/12/13 08:49:48 708172] [debug] |scid:68070580baa38c25|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 08:49:48 708176] [debug] |scid:68070580baa38c25|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 08:49:48 708180] [debug] |scid:68070580baa38c25|xqc_path_get_perf_class|conn:00005557508A0FFC|path_id:0|path_srtt:33771|min_srtt:33771|path_bw:35059|loss_rate:0.00|path_pto:0|
[2025/12/13 08:49:48 708185] [debug] |scid:68070580baa38c25|xqc_send_ctl_can_send|l-0.0.0.0-52519-68070580baa38c25 p-193.167.100.100-443-c2ae7f2190d0c483 |path:0|can:1|pkt_sz:39|schedule_bytes:64|inflight:0|cwnd:139040|conn:00005557508A0FFC|stream_id:0|stream_offset:26|
[2025/12/13 08:49:48 708189] [debug] |scid:68070580baa38c25|xqc_minrtt_scheduler_get_path|path srtt|conn:00005557508A0FFC|path_id:0|path_srtt:33771|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 08:49:48 708194] [debug] |scid:68070580baa38c25|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:39|reinj:0|path_class:2|
[2025/12/13 08:49:48 708199] [debug] |scid:68070580baa38c25|xqc_check_acked_or_dropped_pkt|conn:00005557508A0FFC|pkt_num:0|size:64|pkt_type:HSK|frame:CRYPTO |
[2025/12/13 08:49:48 708204] [debug] |scid:68070580baa38c25|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/13 08:49:48 708254] [info] |scid:68070580baa38c25|xqc_send_packet_with_pn|<==|conn:00005557508A0FFC|path:0|pkt_num:0|size:64|sent:80|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1765615788708211|stream_id:0|stream_offset:0|
[2025/12/13 08:49:48 708261] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_packet_sent|conn:00005557508A0FFC|path:0|pkt_num:0|origin_pktnum:0|size:64|enc_size:80|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:49:48 708266] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/12/13 08:49:48 708276] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|srtt:33771|rtt_var:16885|pto_duration:101311|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 08:49:48 708283] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|conn:00005557508A0FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:49:48 708289] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|conn:00005557508A0FFC|path:0|PNS: 1, unacked: 64|
[2025/12/13 08:49:48 708294] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|conn:00005557508A0FFC|path:0|PNS: 2, unacked: 0|
[2025/12/13 08:49:48 708305] [debug] |scid:68070580baa38c25|xqc_timer_set|type:LOSS_DETECTION|expire:1765615788809522|now:1765615788708275|interv:101247|
[2025/12/13 08:49:48 708311] [debug] |scid:68070580baa38c25|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005557508A0FFC|path:0|pns:1|expire:1765615788809522|now:1765615788708275|interval:101247|pto_count:0|srtt:33771
[2025/12/13 08:49:48 708317] [debug] |scid:68070580baa38c25|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:64|
[2025/12/13 08:49:48 708323] [debug] |scid:68070580baa38c25|xqc_check_acked_or_dropped_pkt|conn:00005557508A0FFC|pkt_num:0|size:124|pkt_type:INIT|frame:ACK |
[2025/12/13 08:49:48 708330] [debug] |scid:68070580baa38c25|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/13 08:49:48 708366] [info] |scid:68070580baa38c25|xqc_send_packet_with_pn|<==|conn:00005557508A0FFC|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:64|now:1765615788708340|stream_id:0|stream_offset:0|
[2025/12/13 08:49:48 708378] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_packet_sent|conn:00005557508A0FFC|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|
[2025/12/13 08:49:48 708385] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_packet_sent|path:0|inflight:64|applimit:1184|
[2025/12/13 08:49:48 708392] [debug] |scid:68070580baa38c25|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:64|
[2025/12/13 08:49:48 708399] [debug] |scid:68070580baa38c25|xqc_check_acked_or_dropped_pkt|conn:00005557508A0FFC|pkt_num:0|size:31|pkt_type:HSK|frame:ACK |
[2025/12/13 08:49:48 708406] [debug] |scid:68070580baa38c25|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/13 08:49:48 708437] [info] |scid:68070580baa38c25|xqc_send_packet_with_pn|<==|conn:00005557508A0FFC|path:0|pkt_num:1|size:31|sent:47|pkt_type:HSK|frame:ACK |inflight:64|now:1765615788708415|stream_id:0|stream_offset:0|
[2025/12/13 08:49:48 708444] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_packet_sent|conn:00005557508A0FFC|path:0|pkt_num:1|origin_pktnum:0|size:31|enc_size:47|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:49:48 708454] [debug] |scid:68070580baa38c25|xqc_check_acked_or_dropped_pkt|conn:00005557508A0FFC|pkt_num:0|size:39|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/12/13 08:49:48 708461] [debug] |scid:68070580baa38c25|xqc_send_ctl_can_send|l-0.0.0.0-52519-68070580baa38c25 p-193.167.100.100-443-c2ae7f2190d0c483 |path:0|can:1|pkt_sz:39|schedule_bytes:0|inflight:64|cwnd:139040|conn:00005557508A0FFC|stream_id:0|stream_offset:26|
[2025/12/13 08:49:48 708468] [debug] |scid:68070580baa38c25|xqc_pacing_can_write|pacing_delay:0|
[2025/12/13 08:49:48 708475] [debug] |scid:68070580baa38c25|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/13 08:49:48 708503] [info] |scid:68070580baa38c25|xqc_send_packet_with_pn|<==|conn:00005557508A0FFC|path:0|pkt_num:0|size:39|sent:55|pkt_type:SHORT_HEADER|frame:STREAM |inflight:64|now:1765615788708483|stream_id:0|stream_offset:26|
[2025/12/13 08:49:48 708509] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_packet_sent|conn:00005557508A0FFC|path:0|pkt_num:0|origin_pktnum:0|size:39|enc_size:55|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:49:48 708537] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_packet_sent|path:0|inflight:64|applimit:1184|
[2025/12/13 08:49:48 708545] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|srtt:33771|rtt_var:16885|pto_duration:101311|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 08:49:48 708552] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|conn:00005557508A0FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:49:48 708558] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|conn:00005557508A0FFC|path:0|PNS: 1, unacked: 64|
[2025/12/13 08:49:48 708567] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|conn:00005557508A0FFC|path:0|PNS: 2, unacked: 39|
[2025/12/13 08:49:48 708571] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 08:49:48 708575] [debug] |scid:68070580baa38c25|xqc_timer_set|type:LOSS_DETECTION|expire:1765615788809522|now:1765615788708544|interv:100978|
[2025/12/13 08:49:48 708579] [debug] |scid:68070580baa38c25|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005557508A0FFC|path:0|pns:1|expire:1765615788809522|now:1765615788708544|interval:100978|pto_count:0|srtt:33771
[2025/12/13 08:49:48 708584] [debug] |scid:68070580baa38c25|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:103|
[2025/12/13 08:49:48 708589] [debug] |scid:68070580baa38c25|xqc_conn_next_wakeup_time|wakeup_time:1765615788731303|
[2025/12/13 08:49:48 708593] [debug] |scid:68070580baa38c25|xqc_engine_add_wakeup_queue|next_tick_time:1765615788731303|
[2025/12/13 08:49:48 708597] [debug] |xqc_engine_wakeup_after|wakeup:1765615788731303|now:1765615788708597|diff:22706|
[2025/12/13 08:49:48 708602] [debug] |xqc_engine_main_logic|END|now:1765615788707926|
[2025/12/13 08:49:48 708607] [debug] |xqc_engine_main_logic|BEGIN|now:1765615788708607|
[2025/12/13 08:49:48 708611] [debug] |xqc_engine_wakeup_after|wakeup:1765615788731303|now:1765615788708611|diff:22692|
[2025/12/13 08:49:48 708615] [debug] |xqc_engine_main_logic|END|now:1765615788708607|
[2025/12/13 08:49:48 728850] [debug] |xqc_engine_main_logic|BEGIN|now:1765615788728849|
[2025/12/13 08:49:48 728869] [debug] |xqc_engine_wakeup_after|wakeup:1765615788731303|now:1765615788728869|diff:2434|
[2025/12/13 08:49:48 728875] [debug] |xqc_engine_main_logic|END|now:1765615788728849|
[2025/12/13 08:49:48 732066] [debug] |xqc_engine_main_logic|BEGIN|now:1765615788732066|
[2025/12/13 08:49:48 732074] [debug] |scid:68070580baa38c25|xqc_engine_remove_wakeup_queue|next_tick_time:1765615788731303|pq_index:0|
[2025/12/13 08:49:48 732079] [debug] |scid:68070580baa38c25|xqc_engine_add_active_queue|last_ticked_time:1765615788707926|
[2025/12/13 08:49:48 732085] [debug] |scid:68070580baa38c25|xqc_engine_process_conn|conn:00005557508A0FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615788732083|
[2025/12/13 08:49:48 732091] [debug] |scid:68070580baa38c25|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765615788731303|now:1765615788732083|
[2025/12/13 08:49:48 732096] [debug] |scid:68070580baa38c25|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/13 08:49:48 732101] [debug] |scid:68070580baa38c25|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765615788731303|now:1765615788732083|
[2025/12/13 08:49:48 732105] [debug] |scid:68070580baa38c25|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 08:49:48 732113] [debug] |scid:68070580baa38c25|xqc_gen_ack_frame|largest_recv:0|ack_delay:25810|first_ack_range:0|largest_pkt_recv_time:1765615788706303|
[2025/12/13 08:49:48 732118] [debug] |scid:68070580baa38c25|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/12/13 08:49:48 732122] [debug] |scid:68070580baa38c25|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/12/13 08:49:48 732127] [debug] |scid:68070580baa38c25|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 08:49:48 732132] [debug] |scid:68070580baa38c25|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 08:49:48 732138] [debug] |scid:68070580baa38c25|xqc_check_acked_or_dropped_pkt|conn:00005557508A0FFC|pkt_num:0|size:15|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 08:49:48 732145] [debug] |scid:68070580baa38c25|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/13 08:49:48 732190] [info] |scid:68070580baa38c25|xqc_send_packet_with_pn|<==|conn:00005557508A0FFC|path:0|pkt_num:1|size:15|sent:31|pkt_type:SHORT_HEADER|frame:ACK |inflight:103|now:1765615788732157|stream_id:0|stream_offset:0|
[2025/12/13 08:49:48 732204] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_packet_sent|conn:00005557508A0FFC|path:0|pkt_num:1|origin_pktnum:0|size:15|enc_size:31|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:49:48 732210] [debug] |scid:68070580baa38c25|xqc_conn_next_wakeup_time|wakeup_time:1765615788809522|
[2025/12/13 08:49:48 732214] [debug] |scid:68070580baa38c25|xqc_engine_add_wakeup_queue|next_tick_time:1765615788809522|
[2025/12/13 08:49:48 732218] [debug] |xqc_engine_wakeup_after|wakeup:1765615788809522|now:1765615788732218|diff:77304|
[2025/12/13 08:49:48 732223] [debug] |xqc_engine_main_logic|END|now:1765615788732083|
[2025/12/13 08:49:48 739453] [info] |xqc_engine_packet_process|==>|conn:00005557508A0FFC|size:296|state:ESTABED|recv_time:1765615788739448|
[2025/12/13 08:49:48 739474] [debug] |scid:68070580baa38c25|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:68070580baa38c25|spin_bit:0|
[2025/12/13 08:49:48 739486] [debug] |scid:68070580baa38c25|xqc_packet_decrypt|largest_pn:0|
[2025/12/13 08:49:48 739495] [debug] |scid:68070580baa38c25|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/12/13 08:49:48 739506] [debug] |scid:68070580baa38c25|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/12/13 08:49:48 739543] [debug] |scid:68070580baa38c25|xqc_process_frames|frame_type:1e|
[2025/12/13 08:49:48 739548] [debug] |scid:68070580baa38c25|xqc_process_frames|frame_type:7|
[2025/12/13 08:49:48 739731] [debug] |scid:68070580baa38c25|xqc_process_frames|frame_type:6|
[2025/12/13 08:49:48 739741] [debug] |scid:68070580baa38c25|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/12/13 08:49:48 739747] [debug] |scid:68070580baa38c25|xqc_engine_remove_wakeup_queue|next_tick_time:1765615788809522|pq_index:0|
[2025/12/13 08:49:48 739751] [debug] |scid:68070580baa38c25|xqc_engine_add_active_queue|last_ticked_time:1765615788732083|
[2025/12/13 08:49:48 739755] [debug] |scid:68070580baa38c25|xqc_process_crypto_frame|level:3|
[2025/12/13 08:49:48 739760] [debug] |scid:68070580baa38c25|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/12/13 08:49:48 739764] [debug] |scid:68070580baa38c25|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|170u|
[2025/12/13 08:49:48 739833] [error] |scid:68070580baa38c25|xqc_ssl_new_session_cb|early data is not enabled|
[2025/12/13 08:49:48 739845] [info] |scid:68070580baa38c25|xqc_conn_handshake_confirmed|handshake confirmed|conn:00005557508A0FFC|
[2025/12/13 08:49:48 739851] [debug] |scid:68070580baa38c25|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:39|cwnd:139040|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/12/13 08:49:48 739856] [info] |scid:68070580baa38c25|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/12/13 08:49:48 739861] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|srtt:33771|rtt_var:16885|pto_duration:101311|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 08:49:48 739866] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|conn:00005557508A0FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:49:48 739870] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|conn:00005557508A0FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:49:48 739875] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|conn:00005557508A0FFC|path:0|PNS: 2, unacked: 39|
[2025/12/13 08:49:48 739884] [debug] |scid:68070580baa38c25|xqc_timer_set|type:LOSS_DETECTION|expire:1765615788835794|now:1765615788739860|interv:95934|
[2025/12/13 08:49:48 739891] [debug] |scid:68070580baa38c25|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005557508A0FFC|path:0|pns:2|expire:1765615788835794|now:1765615788739860|interval:95934|pto_count:0|srtt:33771
[2025/12/13 08:49:48 739900] [debug] |scid:68070580baa38c25|xqc_timer_set|type:ACK_01RTT|expire:1765615788764448|now:1765615788739448|interv:25000|
[2025/12/13 08:49:48 739915] [debug] |scid:68070580baa38c25|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615788739448|max_ack_delay:25000|
[2025/12/13 08:49:48 739919] [debug] |scid:68070580baa38c25|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/12/13 08:49:48 739924] [info] |scid:68070580baa38c25|xqc_conn_on_pkt_processed|====>|conn:00005557508A0FFC|path:0|size:296|pkt_type:SHORT_HEADER|pkt_num:1|frame:CRYPTO NEW_TOKEN HANDSHAKE_DONE |recv_time:1765615788739448|dcid:68070580baa38c25|dcid_seq:0|
[2025/12/13 08:49:48 739930] [debug] |scid:68070580baa38c25|xqc_timer_set|type:PATH_IDLE|expire:1765615908739448|now:1765615788739448|interv:120000000|
[2025/12/13 08:49:48 739935] [debug] |scid:68070580baa38c25|xqc_timer_set|type:CONN_IDLE|expire:1765615908739448|now:1765615788739448|interv:120000000|
[2025/12/13 08:49:48 739939] [debug] |xqc_engine_main_logic|BEGIN|now:1765615788739939|
[2025/12/13 08:49:48 739944] [debug] |scid:68070580baa38c25|xqc_engine_process_conn|conn:00005557508A0FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_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:1765615788739943|
[2025/12/13 08:49:48 739950] [debug] |scid:68070580baa38c25|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/12/13 08:49:48 739954] [debug] |scid:68070580baa38c25|xqc_process_crypto_write_streams|
[2025/12/13 08:49:48 739958] [debug] |scid:68070580baa38c25|xqc_crypto_stream_on_write|enc_level|3|
[2025/12/13 08:49:48 739963] [debug] |scid:68070580baa38c25|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/12/13 08:49:48 739986] [debug] |scid:68070580baa38c25|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:b2a7bb54ce23c0b5|sr_token:500111fefd7f000083d3ec1857550000|seq_num:1
[2025/12/13 08:49:48 739995] [debug] |scid:68070580baa38c25|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:dab5611387331bdd|sr_token:500111fefd7f000083d3ec1857550000|seq_num:2
[2025/12/13 08:49:48 740001] [debug] |scid:68070580baa38c25|xqc_path_get_perf_class|conn:00005557508A0FFC|path_id:0|path_srtt:33771|min_srtt:33771|path_bw:35059|loss_rate:0.00|path_pto:0|
[2025/12/13 08:49:48 740011] [debug] |scid:68070580baa38c25|xqc_minrtt_scheduler_get_path|path srtt|conn:00005557508A0FFC|path_id:0|path_srtt:33771|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 08:49:48 740018] [debug] |scid:68070580baa38c25|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:37|reinj:0|path_class:2|
[2025/12/13 08:49:48 740024] [debug] |scid:68070580baa38c25|xqc_path_get_perf_class|conn:00005557508A0FFC|path_id:0|path_srtt:33771|min_srtt:33771|path_bw:35059|loss_rate:0.00|path_pto:0|
[2025/12/13 08:49:48 740031] [debug] |scid:68070580baa38c25|xqc_minrtt_scheduler_get_path|path srtt|conn:00005557508A0FFC|path_id:0|path_srtt:33771|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 08:49:48 740036] [debug] |scid:68070580baa38c25|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:37|reinj:0|path_class:2|
[2025/12/13 08:49:48 740041] [debug] |scid:68070580baa38c25|xqc_check_acked_or_dropped_pkt|conn:00005557508A0FFC|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 08:49:48 740046] [debug] |scid:68070580baa38c25|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/12/13 08:49:48 740092] [info] |scid:68070580baa38c25|xqc_send_packet_with_pn|<==|conn:00005557508A0FFC|path:0|pkt_num:2|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:39|now:1765615788740059|stream_id:0|stream_offset:0|
[2025/12/13 08:49:48 740104] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_packet_sent|conn:00005557508A0FFC|path:0|pkt_num:2|origin_pktnum:0|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:49:48 740109] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_packet_sent|path:0|inflight:39|applimit:1184|
[2025/12/13 08:49:48 740113] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|srtt:33771|rtt_var:16885|pto_duration:101311|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 08:49:48 740118] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|conn:00005557508A0FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:49:48 740122] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|conn:00005557508A0FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:49:48 740126] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|conn:00005557508A0FFC|path:0|PNS: 2, unacked: 76|
[2025/12/13 08:49:48 740130] [debug] |scid:68070580baa38c25|xqc_timer_set|type:LOSS_DETECTION|expire:1765615788867370|now:1765615788740113|interv:127257|
[2025/12/13 08:49:48 740135] [debug] |scid:68070580baa38c25|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005557508A0FFC|path:0|pns:2|expire:1765615788867370|now:1765615788740113|interval:127257|pto_count:0|srtt:33771
[2025/12/13 08:49:48 740146] [debug] |scid:68070580baa38c25|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:76|
[2025/12/13 08:49:48 740153] [debug] |scid:68070580baa38c25|xqc_check_acked_or_dropped_pkt|conn:00005557508A0FFC|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 08:49:48 740160] [debug] |scid:68070580baa38c25|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:3-3|next_skip_chance:1765615789119093|current_time:1765615788740160|
[2025/12/13 08:49:48 740167] [debug] |scid:68070580baa38c25|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/12/13 08:49:48 740191] [info] |scid:68070580baa38c25|xqc_send_packet_with_pn|<==|conn:00005557508A0FFC|path:0|pkt_num:4|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:76|now:1765615788740173|stream_id:0|stream_offset:0|
[2025/12/13 08:49:48 740197] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_packet_sent|conn:00005557508A0FFC|path:0|pkt_num:4|origin_pktnum:0|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:49:48 740201] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_packet_sent|path:0|inflight:76|applimit:1184|
[2025/12/13 08:49:48 740205] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|srtt:33771|rtt_var:16885|pto_duration:101311|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 08:49:48 740210] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|conn:00005557508A0FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:49:48 740214] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|conn:00005557508A0FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:49:48 740218] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|conn:00005557508A0FFC|path:0|PNS: 2, unacked: 113|
[2025/12/13 08:49:48 740222] [debug] |scid:68070580baa38c25|xqc_timer_set|type:LOSS_DETECTION|expire:1765615788867484|now:1765615788740205|interv:127279|
[2025/12/13 08:49:48 740231] [debug] |scid:68070580baa38c25|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005557508A0FFC|path:0|pns:2|expire:1765615788867484|now:1765615788740205|interval:127279|pto_count:0|srtt:33771
[2025/12/13 08:49:48 740239] [debug] |scid:68070580baa38c25|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:113|
[2025/12/13 08:49:48 740247] [debug] |scid:68070580baa38c25|xqc_conn_next_wakeup_time|wakeup_time:1765615788764448|
[2025/12/13 08:49:48 740253] [debug] |scid:68070580baa38c25|xqc_engine_add_wakeup_queue|next_tick_time:1765615788764448|
[2025/12/13 08:49:48 740262] [debug] |xqc_engine_wakeup_after|wakeup:1765615788764448|now:1765615788740261|diff:24187|
[2025/12/13 08:49:48 740266] [debug] |xqc_engine_main_logic|END|now:1765615788739943|
[2025/12/13 08:49:48 740272] [debug] |xqc_engine_main_logic|BEGIN|now:1765615788740272|
[2025/12/13 08:49:48 740276] [debug] |xqc_engine_wakeup_after|wakeup:1765615788764448|now:1765615788740275|diff:24173|
[2025/12/13 08:49:48 740279] [debug] |xqc_engine_main_logic|END|now:1765615788740272|
[2025/12/13 08:49:48 741002] [info] |xqc_engine_packet_process|==>|conn:00005557508A0FFC|size:1058|state:ESTABED|recv_time:1765615788741000|
[2025/12/13 08:49:48 741017] [debug] |scid:68070580baa38c25|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:68070580baa38c25|spin_bit:0|
[2025/12/13 08:49:48 741026] [debug] |scid:68070580baa38c25|xqc_packet_decrypt|largest_pn:1|
[2025/12/13 08:49:48 741032] [debug] |scid:68070580baa38c25|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/12/13 08:49:48 741041] [debug] |scid:68070580baa38c25|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/12/13 08:49:48 741061] [debug] |scid:68070580baa38c25|xqc_process_frames|frame_type:2|
[2025/12/13 08:49:48 741069] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_ack_received|conn:00005557508A0FFC|path:0|pkt_num:0|origin_pktnum:0|size:39|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:0|path_largest_ack:0|
[2025/12/13 08:49:48 741077] [debug] |scid:68070580baa38c25|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:103|prior_delivered:1184|prior_time:1765615788708211|is_app_limited:1|send_elapse:272|ack_elapse:32789|ctl_first_sent_time:1765615788708483|lagest_ack_time:1765615788741000|curr_delivered:1223|
[2025/12/13 08:49:48 741087] [debug] |scid:68070580baa38c25|xqc_update_sample|sampler_sent_time_update:1765615788708483|
[2025/12/13 08:49:48 741093] [debug] |scid:68070580baa38c25|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/12/13 08:49:48 741105] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/12/13 08:49:48 741112] [debug] |scid:68070580baa38c25|xqc_send_ctl_update_rtt|before update rtt|conn:00005557508A0FFC|srtt:33771|rttvar:16885|minrtt:33771|latest_rtt:32517|ack_delay:240|
[2025/12/13 08:49:48 741119] [debug] |scid:68070580baa38c25|xqc_send_ctl_update_rtt|l-0.0.0.0-52519-68070580baa38c25 p-193.167.100.100-443-c2ae7f2190d0c483 |after update rtt|conn:00005557508A0FFC|srtt:33584|rttvar:13037|minrtt:32517|latest_rtt:32517|ack_delay:240|
[2025/12/13 08:49:48 741126] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/12/13 08:49:48 741132] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 08:49:48 741138] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|srtt:33584|rtt_var:13037|pto_duration:85732|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 08:49:48 741142] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|conn:00005557508A0FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:49:48 741146] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|conn:00005557508A0FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:49:48 741150] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|conn:00005557508A0FFC|path:0|PNS: 2, unacked: 74|
[2025/12/13 08:49:48 741154] [debug] |scid:68070580baa38c25|xqc_timer_set|type:LOSS_DETECTION|expire:1765615788851905|now:1765615788741137|interv:110768|
[2025/12/13 08:49:48 741158] [debug] |scid:68070580baa38c25|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005557508A0FFC|path:0|pns:2|expire:1765615788851905|now:1765615788741137|interval:110768|pto_count:0|srtt:33584
[2025/12/13 08:49:48 741166] [debug] |scid:68070580baa38c25|xqc_generate_sample|sampler: send_elapse 272, ack_elapse 32789, delivered 39|rate 1189|lost 0|
[2025/12/13 08:49:48 741182] [debug] |scid:68070580baa38c25|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/12/13 08:49:48 741189] [debug] |scid:68070580baa38c25|xqc_bbr_update_min_rtt|probertt expire|rtt:32517, old_rtt:33771|
[2025/12/13 08:49:48 741195] [debug] |scid:68070580baa38c25|xqc_bbr_update_min_rtt|minrtt expire|rtt:32517, old_rtt:33771|
[2025/12/13 08:49:48 741199] [debug] |scid:68070580baa38c25|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/12/13 08:49:48 741203] [debug] |scid:68070580baa38c25|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:39|po_sent_time:1765615788708483|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1223|
[2025/12/13 08:49:48 741208] [debug] |scid:68070580baa38c25|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:39|po_sent_time:1765615788708483|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1223|
[2025/12/13 08:49:48 741213] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_ack_received|l-0.0.0.0-52519-68070580baa38c25 p-193.167.100.100-443-c2ae7f2190d0c483 |bbr on ack|mode:0|pacing_rate:11776807|bw:35059|cwnd:139079|full_bw_reached:0|inflight:74|srtt:33584|latest_rtt:32517|min_rtt:32517|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/13 08:49:48 741218] [debug] |scid:68070580baa38c25|xqc_process_frames|frame_type:9|
[2025/12/13 08:49:48 741223] [debug] |scid:68070580baa38c25|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/12/13 08:49:48 741228] [debug] |scid:68070580baa38c25|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/12/13 08:49:48 741232] [debug] |scid:68070580baa38c25|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/12/13 08:49:48 741236] [debug] |scid:68070580baa38c25|xqc_engine_remove_wakeup_queue|next_tick_time:1765615788764448|pq_index:0|
[2025/12/13 08:49:48 741240] [debug] |scid:68070580baa38c25|xqc_engine_add_active_queue|last_ticked_time:1765615788739943|
[2025/12/13 08:49:48 741244] [debug] |scid:68070580baa38c25|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/12/13 08:49:48 741249] [debug] |scid:68070580baa38c25|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 08:49:48 741254] [debug] |scid:68070580baa38c25|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/12/13 08:49:48 741259] [debug] |scid:68070580baa38c25|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/12/13 08:49:48 741263] [info] |scid:68070580baa38c25|xqc_conn_on_pkt_processed|====>|conn:00005557508A0FFC|path:0|size:1058|pkt_type:SHORT_HEADER|pkt_num:2|frame:ACK STREAM |recv_time:1765615788741000|dcid:68070580baa38c25|dcid_seq:0|
[2025/12/13 08:49:48 741268] [debug] |scid:68070580baa38c25|xqc_timer_set|type:PATH_IDLE|expire:1765615908741000|now:1765615788741000|interv:120000000|
[2025/12/13 08:49:48 741272] [debug] |scid:68070580baa38c25|xqc_timer_set|type:CONN_IDLE|expire:1765615908741000|now:1765615788741000|interv:120000000|
[2025/12/13 08:49:48 741276] [debug] |xqc_engine_main_logic|BEGIN|now:1765615788741276|
[2025/12/13 08:49:48 741281] [debug] |scid:68070580baa38c25|xqc_engine_process_conn|conn:00005557508A0FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_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:1765615788741280|
[2025/12/13 08:49:48 741286] [debug] |scid:68070580baa38c25|xqc_process_read_streams|stream_read_notify|flag:66|stream_id:0|conn:00005557508A0FFC|
[2025/12/13 08:49:48 741292] [debug] |scid:68070580baa38c25|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/12/13 08:49:48 741300] [debug] |scid:68070580baa38c25|xqc_timer_set|type:STREAM_CLOSE|expire:1765615789073496|now:1765615788741300|interv:332196|
[2025/12/13 08:49:48 741351] [debug] |scid:68070580baa38c25|xqc_gen_ack_frame|largest_recv:2|ack_delay:351|first_ack_range:2|largest_pkt_recv_time:1765615788741000|
[2025/12/13 08:49:48 741359] [debug] |scid:68070580baa38c25|xqc_gen_ack_frame|high:2|low:0|pkt_pns:2|
[2025/12/13 08:49:48 741365] [debug] |scid:68070580baa38c25|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/12/13 08:49:48 741370] [debug] |scid:68070580baa38c25|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 08:49:48 741375] [debug] |scid:68070580baa38c25|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 08:49:48 741380] [debug] |scid:68070580baa38c25|xqc_check_acked_or_dropped_pkt|conn:00005557508A0FFC|pkt_num:0|size:14|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 08:49:48 741388] [debug] |scid:68070580baa38c25|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/12/13 08:49:48 741436] [info] |scid:68070580baa38c25|xqc_send_packet_with_pn|<==|conn:00005557508A0FFC|path:0|pkt_num:5|size:14|sent:30|pkt_type:SHORT_HEADER|frame:ACK |inflight:74|now:1765615788741397|stream_id:0|stream_offset:0|
[2025/12/13 08:49:48 741446] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_packet_sent|conn:00005557508A0FFC|path:0|pkt_num:5|origin_pktnum:0|size:14|enc_size:30|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:49:48 741454] [debug] |scid:68070580baa38c25|xqc_conn_next_wakeup_time|wakeup_time:1765615788851905|
[2025/12/13 08:49:48 741460] [debug] |scid:68070580baa38c25|xqc_engine_add_wakeup_queue|next_tick_time:1765615788851905|
[2025/12/13 08:49:48 741467] [debug] |xqc_engine_wakeup_after|wakeup:1765615788851905|now:1765615788741467|diff:110438|
[2025/12/13 08:49:48 741477] [debug] |xqc_engine_main_logic|END|now:1765615788741280|
[2025/12/13 08:49:48 741485] [debug] |xqc_engine_main_logic|BEGIN|now:1765615788741485|
[2025/12/13 08:49:48 741490] [debug] |xqc_engine_wakeup_after|wakeup:1765615788851905|now:1765615788741490|diff:110415|
[2025/12/13 08:49:48 741497] [debug] |xqc_engine_main_logic|END|now:1765615788741485|
[2025/12/13 08:49:48 771012] [info] |xqc_engine_packet_process|==>|conn:00005557508A0FFC|size:36|state:ESTABED|recv_time:1765615788771007|
[2025/12/13 08:49:48 771045] [debug] |scid:68070580baa38c25|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dab5611387331bdd|spin_bit:0|
[2025/12/13 08:49:48 771065] [debug] |scid:68070580baa38c25|xqc_packet_decrypt|largest_pn:2|
[2025/12/13 08:49:48 771071] [debug] |scid:68070580baa38c25|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/12/13 08:49:48 771082] [debug] |scid:68070580baa38c25|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/12/13 08:49:48 771095] [debug] |scid:68070580baa38c25|xqc_process_frames|frame_type:2|
[2025/12/13 08:49:48 771108] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_ack_received|conn:00005557508A0FFC|path:0|pkt_num:4|origin_pktnum:0|size:37|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:4|
[2025/12/13 08:49:48 771118] [debug] |scid:68070580baa38c25|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:113|prior_delivered:1184|prior_time:1765615788708211|is_app_limited:1|send_elapse:31962|ack_elapse:62796|ctl_first_sent_time:1765615788740173|lagest_ack_time:1765615788771007|curr_delivered:1260|
[2025/12/13 08:49:48 771127] [debug] |scid:68070580baa38c25|xqc_update_sample|sampler_sent_time_update:1765615788740173|
[2025/12/13 08:49:48 771138] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/12/13 08:49:48 771147] [debug] |scid:68070580baa38c25|xqc_send_ctl_update_rtt|before update rtt|conn:00005557508A0FFC|srtt:33584|rttvar:13037|minrtt:32517|latest_rtt:30834|ack_delay:160|
[2025/12/13 08:49:48 771170] [debug] |scid:68070580baa38c25|xqc_send_ctl_update_rtt|l-0.0.0.0-52519-68070580baa38c25 p-193.167.100.100-443-c2ae7f2190d0c483 |after update rtt|conn:00005557508A0FFC|srtt:33220|rttvar:10505|minrtt:30834|latest_rtt:30834|ack_delay:160|
[2025/12/13 08:49:48 771177] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/12/13 08:49:48 771185] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 08:49:48 771192] [debug] |scid:68070580baa38c25|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005557508A0FFC|path:0|pns:2|expire:1765615788777431|now:1765615788771191|interval:6240|
[2025/12/13 08:49:48 771200] [debug] |scid:68070580baa38c25|xqc_timer_set|type:LOSS_DETECTION|expire:1765615788777431|now:1765615788771191|interv:6240|
[2025/12/13 08:49:48 771207] [debug] |scid:68070580baa38c25|xqc_generate_sample|sampler: send_elapse 31962, ack_elapse 62796, delivered 76|rate 1210|lost 0|
[2025/12/13 08:49:48 771217] [debug] |scid:68070580baa38c25|xqc_bbr_update_min_rtt|probertt expire|rtt:30834, old_rtt:32517|
[2025/12/13 08:49:48 771225] [debug] |scid:68070580baa38c25|xqc_bbr_update_min_rtt|minrtt expire|rtt:30834, old_rtt:32517|
[2025/12/13 08:49:48 771231] [debug] |scid:68070580baa38c25|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/12/13 08:49:48 771236] [debug] |scid:68070580baa38c25|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139079|packet_lost:0|acked:37|po_sent_time:1765615788740173|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1223|
[2025/12/13 08:49:48 771242] [debug] |scid:68070580baa38c25|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139079|packet_lost:0|acked:37|po_sent_time:1765615788740173|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1223|
[2025/12/13 08:49:48 771248] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_ack_received|l-0.0.0.0-52519-68070580baa38c25 p-193.167.100.100-443-c2ae7f2190d0c483 |bbr on ack|mode:0|pacing_rate:11776807|bw:35059|cwnd:139116|full_bw_reached:0|inflight:37|srtt:33220|latest_rtt:30834|min_rtt:30834|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/12/13 08:49:48 771255] [debug] |scid:68070580baa38c25|xqc_process_frames|frame_type:19|
[2025/12/13 08:49:48 771261] [debug] |scid:68070580baa38c25|xqc_conn_set_cid_retired_ts|retired|cid:68070580baa38c25|seq:0|len:8|
[2025/12/13 08:49:48 771267] [debug] |scid:68070580baa38c25|xqc_timer_set|type:RETIRE_CID|expire:1765615789071986|now:1765615788771266|interv:300720|
[2025/12/13 08:49:48 771273] [debug] |scid:68070580baa38c25|xqc_process_retire_conn_id_frame|switch scid to 2|
[2025/12/13 08:49:48 771280] [debug] |scid:68070580baa38c25|xqc_timer_set|type:ACK_01RTT|expire:1765615788796007|now:1765615788771007|interv:25000|
[2025/12/13 08:49:48 771288] [debug] |scid:68070580baa38c25|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 UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615788771007|max_ack_delay:25000|
[2025/12/13 08:49:48 771294] [debug] |scid:68070580baa38c25|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/12/13 08:49:48 771300] [info] |scid:68070580baa38c25|xqc_conn_on_pkt_processed|====>|conn:00005557508A0FFC|path:0|size:36|pkt_type:SHORT_HEADER|pkt_num:3|frame:ACK RETIRE_CONNECTION_ID |recv_time:1765615788771007|dcid:dab5611387331bdd|dcid_seq:2|
[2025/12/13 08:49:48 771307] [debug] |scid:68070580baa38c25|xqc_timer_set|type:PATH_IDLE|expire:1765615908771007|now:1765615788771007|interv:120000000|
[2025/12/13 08:49:48 771312] [debug] |scid:68070580baa38c25|xqc_timer_set|type:CONN_IDLE|expire:1765615908771007|now:1765615788771007|interv:120000000|
[2025/12/13 08:49:48 771322] [debug] |scid:68070580baa38c25|xqc_engine_remove_wakeup_queue|next_tick_time:1765615788851905|pq_index:0|
[2025/12/13 08:49:48 771328] [debug] |scid:68070580baa38c25|xqc_engine_add_active_queue|last_ticked_time:1765615788741280|
[2025/12/13 08:49:48 771333] [debug] |xqc_engine_main_logic|BEGIN|now:1765615788771333|
[2025/12/13 08:49:48 771339] [debug] |scid:68070580baa38c25|xqc_engine_process_conn|conn:00005557508A0FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_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:1765615788771338|
[2025/12/13 08:49:48 771369] [debug] |scid:68070580baa38c25|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:8617cb2ef4d5dbdf|sr_token:00000000000000000000000000000000|seq_num:3
[2025/12/13 08:49:48 771376] [debug] |scid:68070580baa38c25|xqc_path_get_perf_class|conn:00005557508A0FFC|path_id:0|path_srtt:33220|min_srtt:33220|path_bw:35059|loss_rate:0.00|path_pto:0|
[2025/12/13 08:49:48 771382] [debug] |scid:68070580baa38c25|xqc_minrtt_scheduler_get_path|path srtt|conn:00005557508A0FFC|path_id:0|path_srtt:33220|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 08:49:48 771388] [debug] |scid:68070580baa38c25|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:37|reinj:0|path_class:2|
[2025/12/13 08:49:48 771395] [debug] |scid:68070580baa38c25|xqc_check_acked_or_dropped_pkt|conn:00005557508A0FFC|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 08:49:48 771402] [debug] |scid:68070580baa38c25|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/12/13 08:49:48 771454] [info] |scid:68070580baa38c25|xqc_send_packet_with_pn|<==|conn:00005557508A0FFC|path:0|pkt_num:6|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:37|now:1765615788771411|stream_id:0|stream_offset:0|
[2025/12/13 08:49:48 771463] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_packet_sent|conn:00005557508A0FFC|path:0|pkt_num:6|origin_pktnum:0|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:49:48 771477] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_packet_sent|path:0|inflight:37|applimit:0|
[2025/12/13 08:49:48 771486] [debug] |scid:68070580baa38c25|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005557508A0FFC|path:0|pns:2|expire:1765615788777431|now:1765615788771485|interval:5946|
[2025/12/13 08:49:48 771494] [debug] |scid:68070580baa38c25|xqc_timer_set|type:LOSS_DETECTION|expire:1765615788777431|now:1765615788771485|interv:5946|
[2025/12/13 08:49:48 771502] [debug] |scid:68070580baa38c25|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139116|inflight:74|
[2025/12/13 08:49:48 771539] [debug] |scid:68070580baa38c25|xqc_conn_next_wakeup_time|wakeup_time:1765615788777431|
[2025/12/13 08:49:48 771552] [debug] |scid:68070580baa38c25|xqc_engine_add_wakeup_queue|next_tick_time:1765615788777431|
[2025/12/13 08:49:48 771559] [debug] |xqc_engine_wakeup_after|wakeup:1765615788777431|now:1765615788771559|diff:5872|
[2025/12/13 08:49:48 771567] [debug] |xqc_engine_main_logic|END|now:1765615788771338|
[2025/12/13 08:49:48 771578] [debug] |xqc_engine_main_logic|BEGIN|now:1765615788771578|
[2025/12/13 08:49:48 771585] [debug] |xqc_engine_wakeup_after|wakeup:1765615788777431|now:1765615788771585|diff:5846|
[2025/12/13 08:49:48 771592] [debug] |xqc_engine_main_logic|END|now:1765615788771578|
[2025/12/13 08:49:48 772031] [info] |xqc_engine_packet_process|==>|conn:00005557508A0FFC|size:30|state:ESTABED|recv_time:1765615788772030|
[2025/12/13 08:49:48 772043] [debug] |scid:68070580baa38c25|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dab5611387331bdd|spin_bit:0|
[2025/12/13 08:49:48 772052] [debug] |scid:68070580baa38c25|xqc_packet_decrypt|largest_pn:3|
[2025/12/13 08:49:48 772067] [debug] |scid:68070580baa38c25|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/12/13 08:49:48 772076] [debug] |scid:68070580baa38c25|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/12/13 08:49:48 772094] [debug] |scid:68070580baa38c25|xqc_process_frames|frame_type:12|
[2025/12/13 08:49:48 772101] [debug] |scid:68070580baa38c25|xqc_process_max_streams_frame|fc_max_streams_bidi_can_send:101|fc_max_streams_uni_can_send:100|bidirectional:1|max_streams:101|
[2025/12/13 08:49:48 772106] [debug] |scid:68070580baa38c25|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 08:49:48 772111] [debug] |scid:68070580baa38c25|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_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|
[2025/12/13 08:49:48 772116] [debug] |scid:68070580baa38c25|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/12/13 08:49:48 772125] [info] |scid:68070580baa38c25|xqc_conn_on_pkt_processed|====>|conn:00005557508A0FFC|path:0|size:30|pkt_type:SHORT_HEADER|pkt_num:4|frame:MAX_STREAMS |recv_time:1765615788772030|dcid:dab5611387331bdd|dcid_seq:2|
[2025/12/13 08:49:48 772133] [debug] |scid:68070580baa38c25|xqc_timer_set|type:PATH_IDLE|expire:1765615908772030|now:1765615788772030|interv:120000000|
[2025/12/13 08:49:48 772140] [debug] |scid:68070580baa38c25|xqc_timer_set|type:CONN_IDLE|expire:1765615908772030|now:1765615788772030|interv:120000000|
[2025/12/13 08:49:48 772146] [debug] |scid:68070580baa38c25|xqc_engine_remove_wakeup_queue|next_tick_time:1765615788777431|pq_index:0|
[2025/12/13 08:49:48 772153] [debug] |scid:68070580baa38c25|xqc_engine_add_active_queue|last_ticked_time:1765615788771338|
[2025/12/13 08:49:48 772158] [debug] |xqc_engine_main_logic|BEGIN|now:1765615788772157|
[2025/12/13 08:49:48 772162] [debug] |scid:68070580baa38c25|xqc_engine_process_conn|conn:00005557508A0FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_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:1765615788772161|
[2025/12/13 08:49:48 772169] [debug] |scid:68070580baa38c25|xqc_gen_ack_frame|largest_recv:4|ack_delay:139|first_ack_range:4|largest_pkt_recv_time:1765615788772030|
[2025/12/13 08:49:48 772174] [debug] |scid:68070580baa38c25|xqc_gen_ack_frame|high:4|low:0|pkt_pns:2|
[2025/12/13 08:49:48 772178] [debug] |scid:68070580baa38c25|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/12/13 08:49:48 772182] [debug] |scid:68070580baa38c25|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 08:49:48 772187] [debug] |scid:68070580baa38c25|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 08:49:48 772192] [debug] |scid:68070580baa38c25|xqc_check_acked_or_dropped_pkt|conn:00005557508A0FFC|pkt_num:0|size:14|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 08:49:48 772197] [debug] |scid:68070580baa38c25|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/12/13 08:49:48 772239] [info] |scid:68070580baa38c25|xqc_send_packet_with_pn|<==|conn:00005557508A0FFC|path:0|pkt_num:7|size:14|sent:30|pkt_type:SHORT_HEADER|frame:ACK |inflight:74|now:1765615788772203|stream_id:0|stream_offset:0|
[2025/12/13 08:49:48 772246] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_packet_sent|conn:00005557508A0FFC|path:0|pkt_num:7|origin_pktnum:0|size:14|enc_size:30|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:49:48 772252] [debug] |scid:68070580baa38c25|xqc_conn_next_wakeup_time|wakeup_time:1765615788777431|
[2025/12/13 08:49:48 772256] [debug] |scid:68070580baa38c25|xqc_engine_add_wakeup_queue|next_tick_time:1765615788777431|
[2025/12/13 08:49:48 772259] [debug] |xqc_engine_wakeup_after|wakeup:1765615788777431|now:1765615788772259|diff:5172|
[2025/12/13 08:49:48 772264] [debug] |xqc_engine_main_logic|END|now:1765615788772161|
[2025/12/13 08:49:48 772274] [debug] |xqc_engine_main_logic|BEGIN|now:1765615788772274|
[2025/12/13 08:49:48 772278] [debug] |xqc_engine_wakeup_after|wakeup:1765615788777431|now:1765615788772278|diff:5153|
[2025/12/13 08:49:48 772282] [debug] |xqc_engine_main_logic|END|now:1765615788772274|
[2025/12/13 08:49:48 777601] [debug] |xqc_engine_main_logic|BEGIN|now:1765615788777601|
[2025/12/13 08:49:48 777611] [debug] |scid:68070580baa38c25|xqc_engine_remove_wakeup_queue|next_tick_time:1765615788777431|pq_index:0|
[2025/12/13 08:49:48 777616] [debug] |scid:68070580baa38c25|xqc_engine_add_active_queue|last_ticked_time:1765615788772161|
[2025/12/13 08:49:48 777621] [debug] |scid:68070580baa38c25|xqc_engine_process_conn|conn:00005557508A0FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615788777619|
[2025/12/13 08:49:48 777625] [debug] |scid:68070580baa38c25|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765615788777431|now:1765615788777619|
[2025/12/13 08:49:48 777629] [debug] |scid:68070580baa38c25|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/13 08:49:48 777634] [debug] |scid:68070580baa38c25|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/12/13 08:49:48 777638] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/12/13 08:49:48 777643] [debug] |scid:68070580baa38c25|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:2|lost_pn:1|po_sent_time:1765615788740059|lost_send_time:1765615788740247|loss_delay:37372|frame:NEW_CONNECTION_ID |repair:16384|
[2025/12/13 08:49:48 777648] [debug] |scid:68070580baa38c25|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1765615788740059u|
[2025/12/13 08:49:48 777652] [stats] |scid:68070580baa38c25|xqc_send_ctl_detect_lost|l-0.0.0.0-52519-68070580baa38c25 p-193.167.100.100-443-c2ae7f2190d0c483 |lost interval:1765615788777619|lost_count:1|send_count:7|pkt_num:2|po_send_time:1765615788740059|srtt:33220|cwnd:139116|bw:35059|conn_life:105606|now:0|last_lost_time:105606|
[2025/12/13 08:49:48 777657] [debug] |scid:68070580baa38c25|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/12/13 08:49:48 777661] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|srtt:33220|rtt_var:10505|pto_duration:75240|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 08:49:48 777666] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|conn:00005557508A0FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:49:48 777670] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|conn:00005557508A0FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:49:48 777674] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|conn:00005557508A0FFC|path:0|PNS: 2, unacked: 37|
[2025/12/13 08:49:48 777678] [debug] |scid:68070580baa38c25|xqc_timer_set|type:LOSS_DETECTION|expire:1765615788872651|now:1765615788777661|interv:94990|
[2025/12/13 08:49:48 777682] [debug] |scid:68070580baa38c25|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005557508A0FFC|path:0|pns:2|expire:1765615788872651|now:1765615788777661|interval:94990|pto_count:0|srtt:33220
[2025/12/13 08:49:48 777688] [debug] |scid:68070580baa38c25|xqc_path_get_perf_class|conn:00005557508A0FFC|path_id:0|path_srtt:33220|min_srtt:33220|path_bw:35059|loss_rate:0.00|path_pto:0|
[2025/12/13 08:49:48 777693] [debug] |scid:68070580baa38c25|xqc_send_ctl_can_send|l-0.0.0.0-52519-68070580baa38c25 p-193.167.100.100-443-c2ae7f2190d0c483 |path:0|can:1|pkt_sz:37|schedule_bytes:0|inflight:37|cwnd:139116|conn:00005557508A0FFC|stream_id:0|stream_offset:0|
[2025/12/13 08:49:48 777698] [debug] |scid:68070580baa38c25|xqc_minrtt_scheduler_get_path|path srtt|conn:00005557508A0FFC|path_id:0|path_srtt:33220|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 08:49:48 777707] [debug] |scid:68070580baa38c25|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:2|size:37|reinj:0|path_class:2|
[2025/12/13 08:49:48 777712] [debug] |scid:68070580baa38c25|xqc_check_acked_or_dropped_pkt|conn:00005557508A0FFC|pkt_num:2|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 08:49:48 777716] [debug] |scid:68070580baa38c25|xqc_send_ctl_can_send|l-0.0.0.0-52519-68070580baa38c25 p-193.167.100.100-443-c2ae7f2190d0c483 |path:0|can:1|pkt_sz:37|schedule_bytes:0|inflight:37|cwnd:139116|conn:00005557508A0FFC|stream_id:0|stream_offset:0|
[2025/12/13 08:49:48 777721] [debug] |scid:68070580baa38c25|xqc_pacing_can_write|pacing_delay:0|
[2025/12/13 08:49:48 777726] [debug] |scid:68070580baa38c25|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/12/13 08:49:48 777756] [info] |scid:68070580baa38c25|xqc_send_packet_with_pn|<==|conn:00005557508A0FFC|path:0|pkt_num:8|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:37|now:1765615788777732|stream_id:0|stream_offset:0|
[2025/12/13 08:49:48 777761] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_packet_sent|conn:00005557508A0FFC|path:0|pkt_num:8|origin_pktnum:2|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/12/13 08:49:48 777766] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_packet_sent|path:0|inflight:37|applimit:0|
[2025/12/13 08:49:48 777770] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|srtt:33220|rtt_var:10505|pto_duration:75240|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 08:49:48 777775] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|conn:00005557508A0FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:49:48 777779] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|conn:00005557508A0FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:49:48 777782] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|conn:00005557508A0FFC|path:0|PNS: 2, unacked: 74|
[2025/12/13 08:49:48 777786] [debug] |scid:68070580baa38c25|xqc_timer_set|type:LOSS_DETECTION|expire:1765615788878972|now:1765615788777770|interv:101202|
[2025/12/13 08:49:48 777790] [debug] |scid:68070580baa38c25|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005557508A0FFC|path:0|pns:2|expire:1765615788878972|now:1765615788777770|interval:101202|pto_count:0|srtt:33220
[2025/12/13 08:49:48 777795] [debug] |scid:68070580baa38c25|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139116|inflight:74|
[2025/12/13 08:49:48 777800] [debug] |scid:68070580baa38c25|xqc_conn_next_wakeup_time|wakeup_time:1765615788878972|
[2025/12/13 08:49:48 777804] [debug] |scid:68070580baa38c25|xqc_engine_add_wakeup_queue|next_tick_time:1765615788878972|
[2025/12/13 08:49:48 777808] [debug] |xqc_engine_wakeup_after|wakeup:1765615788878972|now:1765615788777808|diff:101164|
[2025/12/13 08:49:48 777812] [debug] |xqc_engine_main_logic|END|now:1765615788777619|
[2025/12/13 08:49:48 879811] [debug] |xqc_engine_main_logic|BEGIN|now:1765615788879810|
[2025/12/13 08:49:48 879848] [debug] |scid:68070580baa38c25|xqc_engine_remove_wakeup_queue|next_tick_time:1765615788878972|pq_index:0|
[2025/12/13 08:49:48 879854] [debug] |scid:68070580baa38c25|xqc_engine_add_active_queue|last_ticked_time:1765615788777619|
[2025/12/13 08:49:48 879860] [debug] |scid:68070580baa38c25|xqc_engine_process_conn|conn:00005557508A0FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615788879858|
[2025/12/13 08:49:48 879866] [debug] |scid:68070580baa38c25|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765615788878972|now:1765615788879858|
[2025/12/13 08:49:48 879871] [debug] |scid:68070580baa38c25|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/13 08:49:48 879889] [debug] |scid:68070580baa38c25|xqc_timer_loss_detection_timeout|send Probe pkts|conn:00005557508A0FFC|path:0|bytes_in_flight:74|
[2025/12/13 08:49:48 879894] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|srtt:33220|rtt_var:10505|pto_duration:75240|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 08:49:48 879899] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|conn:00005557508A0FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:49:48 879903] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|conn:00005557508A0FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:49:48 879907] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|conn:00005557508A0FFC|path:0|PNS: 2, unacked: 74|
[2025/12/13 08:49:48 879911] [debug] |scid:68070580baa38c25|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/12/13 08:49:48 879917] [debug] |scid:68070580baa38c25|xqc_conn_send_probe_pkt|conn:00005557508A0FFC|path:0|pkt_num:2|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/13 08:49:48 879924] [debug] |scid:68070580baa38c25|xqc_conn_send_probe_pkt|conn:00005557508A0FFC|path:0|pkt_num:6|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/13 08:49:48 879931] [debug] |scid:68070580baa38c25|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:00005557508A0FFC|pto_count:1
[2025/12/13 08:49:48 879935] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|srtt:33220|rtt_var:10505|pto_duration:150480|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:26|
[2025/12/13 08:49:48 879940] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|conn:00005557508A0FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:49:48 879944] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|conn:00005557508A0FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:49:48 879947] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|conn:00005557508A0FFC|path:0|PNS: 2, unacked: 37|
[2025/12/13 08:49:48 879952] [debug] |scid:68070580baa38c25|xqc_timer_set|type:LOSS_DETECTION|expire:1765615788980212|now:1765615788879935|interv:100277|
[2025/12/13 08:49:48 879956] [debug] |scid:68070580baa38c25|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005557508A0FFC|path:0|pns:2|expire:1765615788980212|now:1765615788879935|interval:100277|pto_count:1|srtt:33220
[2025/12/13 08:49:48 879964] [debug] |scid:68070580baa38c25|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/13 08:49:48 879970] [debug] |scid:68070580baa38c25|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/13 08:49:48 879975] [debug] |scid:68070580baa38c25|xqc_check_acked_or_dropped_pkt|conn:00005557508A0FFC|pkt_num:2|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 08:49:48 879981] [debug] |scid:68070580baa38c25|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/12/13 08:49:48 880060] [info] |scid:68070580baa38c25|xqc_send_packet_with_pn|<==|conn:00005557508A0FFC|path:0|pkt_num:9|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:37|now:1765615788879997|stream_id:0|stream_offset:0|
[2025/12/13 08:49:48 880067] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_packet_sent|conn:00005557508A0FFC|path:0|pkt_num:9|origin_pktnum:2|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:49:48 880072] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_packet_sent|path:0|inflight:37|applimit:0|
[2025/12/13 08:49:48 880077] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|srtt:33220|rtt_var:10505|pto_duration:150480|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:26|
[2025/12/13 08:49:48 880081] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|conn:00005557508A0FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:49:48 880089] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|conn:00005557508A0FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:49:48 880093] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|conn:00005557508A0FFC|path:0|PNS: 2, unacked: 74|
[2025/12/13 08:49:48 880097] [debug] |scid:68070580baa38c25|xqc_timer_set|type:LOSS_DETECTION|expire:1765615789082477|now:1765615788880076|interv:202401|
[2025/12/13 08:49:48 880101] [debug] |scid:68070580baa38c25|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005557508A0FFC|path:0|pns:2|expire:1765615789082477|now:1765615788880076|interval:202401|pto_count:1|srtt:33220
[2025/12/13 08:49:48 880107] [debug] |scid:68070580baa38c25|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139116|inflight:74|
[2025/12/13 08:49:48 880112] [debug] |scid:68070580baa38c25|xqc_check_acked_or_dropped_pkt|conn:00005557508A0FFC|pkt_num:6|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 08:49:48 880117] [debug] |scid:68070580baa38c25|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/12/13 08:49:48 880135] [info] |scid:68070580baa38c25|xqc_send_packet_with_pn|<==|conn:00005557508A0FFC|path:0|pkt_num:10|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:74|now:1765615788880122|stream_id:0|stream_offset:0|
[2025/12/13 08:49:48 880140] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_packet_sent|conn:00005557508A0FFC|path:0|pkt_num:10|origin_pktnum:6|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:49:48 880145] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_packet_sent|path:0|inflight:74|applimit:0|
[2025/12/13 08:49:48 880148] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|srtt:33220|rtt_var:10505|pto_duration:150480|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:26|
[2025/12/13 08:49:48 880153] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|conn:00005557508A0FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:49:48 880157] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|conn:00005557508A0FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:49:48 880160] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|conn:00005557508A0FFC|path:0|PNS: 2, unacked: 111|
[2025/12/13 08:49:48 880164] [debug] |scid:68070580baa38c25|xqc_timer_set|type:LOSS_DETECTION|expire:1765615789082602|now:1765615788880148|interv:202454|
[2025/12/13 08:49:48 880168] [debug] |scid:68070580baa38c25|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005557508A0FFC|path:0|pns:2|expire:1765615789082602|now:1765615788880148|interval:202454|pto_count:1|srtt:33220
[2025/12/13 08:49:48 880173] [debug] |scid:68070580baa38c25|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139116|inflight:111|
[2025/12/13 08:49:48 880177] [debug] |scid:68070580baa38c25|xqc_conn_next_wakeup_time|wakeup_time:1765615789071986|
[2025/12/13 08:49:48 880182] [debug] |scid:68070580baa38c25|xqc_engine_add_wakeup_queue|next_tick_time:1765615789071986|
[2025/12/13 08:49:48 880186] [debug] |xqc_engine_wakeup_after|wakeup:1765615789071986|now:1765615788880185|diff:191801|
[2025/12/13 08:49:48 880190] [debug] |xqc_engine_main_logic|END|now:1765615788879858|
[2025/12/13 08:49:49 016827] [info] |xqc_engine_packet_process|==>|conn:00005557508A0FFC|size:29|state:ESTABED|recv_time:1765615789016822|
[2025/12/13 08:49:49 016862] [debug] |scid:68070580baa38c25|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dab5611387331bdd|spin_bit:0|
[2025/12/13 08:49:49 016885] [debug] |scid:68070580baa38c25|xqc_packet_decrypt|largest_pn:4|
[2025/12/13 08:49:49 016892] [debug] |scid:68070580baa38c25|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/12/13 08:49:49 016905] [debug] |scid:68070580baa38c25|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/12/13 08:49:49 016912] [debug] |scid:68070580baa38c25|xqc_process_frames|frame_type:19|
[2025/12/13 08:49:49 016935] [debug] |scid:68070580baa38c25|xqc_conn_set_cid_retired_ts|retired|cid:b2a7bb54ce23c0b5|seq:1|len:8|
[2025/12/13 08:49:49 016947] [debug] |scid:68070580baa38c25|xqc_timer_set|type:ACK_01RTT|expire:1765615789041822|now:1765615789016822|interv:25000|
[2025/12/13 08:49:49 016956] [debug] |scid:68070580baa38c25|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 UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615789016822|max_ack_delay:25000|
[2025/12/13 08:49:49 016962] [debug] |scid:68070580baa38c25|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/12/13 08:49:49 016968] [info] |scid:68070580baa38c25|xqc_conn_on_pkt_processed|====>|conn:00005557508A0FFC|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:8|frame:RETIRE_CONNECTION_ID |recv_time:1765615789016822|dcid:dab5611387331bdd|dcid_seq:2|
[2025/12/13 08:49:49 016975] [debug] |scid:68070580baa38c25|xqc_timer_set|type:PATH_IDLE|expire:1765615909016822|now:1765615789016822|interv:120000000|
[2025/12/13 08:49:49 016981] [debug] |scid:68070580baa38c25|xqc_timer_set|type:CONN_IDLE|expire:1765615909016822|now:1765615789016822|interv:120000000|
[2025/12/13 08:49:49 016987] [debug] |scid:68070580baa38c25|xqc_engine_remove_wakeup_queue|next_tick_time:1765615789071986|pq_index:0|
[2025/12/13 08:49:49 016993] [debug] |scid:68070580baa38c25|xqc_engine_add_active_queue|last_ticked_time:1765615788879858|
[2025/12/13 08:49:49 017000] [debug] |xqc_engine_main_logic|BEGIN|now:1765615789017000|
[2025/12/13 08:49:49 017008] [debug] |scid:68070580baa38c25|xqc_engine_process_conn|conn:00005557508A0FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_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:1765615789017007|
[2025/12/13 08:49:49 017049] [debug] |scid:68070580baa38c25|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:55b105e586cc00fb|sr_token:00000000000000000000000000000000|seq_num:4
[2025/12/13 08:49:49 017059] [debug] |scid:68070580baa38c25|xqc_path_get_perf_class|conn:00005557508A0FFC|path_id:0|path_srtt:33220|min_srtt:33220|path_bw:35059|loss_rate:11.11|path_pto:1|
[2025/12/13 08:49:49 017065] [debug] |scid:68070580baa38c25|xqc_minrtt_scheduler_get_path|path srtt|conn:00005557508A0FFC|path_id:0|path_srtt:33220|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 08:49:49 017072] [debug] |scid:68070580baa38c25|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:37|reinj:0|path_class:2|
[2025/12/13 08:49:49 017080] [debug] |scid:68070580baa38c25|xqc_check_acked_or_dropped_pkt|conn:00005557508A0FFC|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 08:49:49 017088] [debug] |scid:68070580baa38c25|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/12/13 08:49:49 017141] [info] |scid:68070580baa38c25|xqc_send_packet_with_pn|<==|conn:00005557508A0FFC|path:0|pkt_num:11|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:111|now:1765615789017098|stream_id:0|stream_offset:0|
[2025/12/13 08:49:49 017152] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_packet_sent|conn:00005557508A0FFC|path:0|pkt_num:11|origin_pktnum:0|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:49:49 017164] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_packet_sent|path:0|inflight:111|applimit:0|
[2025/12/13 08:49:49 017172] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|srtt:33220|rtt_var:10505|pto_duration:150480|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:26|
[2025/12/13 08:49:49 017180] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|conn:00005557508A0FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:49:49 017193] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|conn:00005557508A0FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:49:49 017198] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_pto_time_and_space|conn:00005557508A0FFC|path:0|PNS: 2, unacked: 148|
[2025/12/13 08:49:49 017204] [debug] |scid:68070580baa38c25|xqc_timer_set|type:LOSS_DETECTION|expire:1765615789219578|now:1765615789017171|interv:202407|
[2025/12/13 08:49:49 017211] [debug] |scid:68070580baa38c25|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005557508A0FFC|path:0|pns:2|expire:1765615789219578|now:1765615789017171|interval:202407|pto_count:1|srtt:33220
[2025/12/13 08:49:49 017219] [debug] |scid:68070580baa38c25|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139116|inflight:148|
[2025/12/13 08:49:49 017226] [debug] |scid:68070580baa38c25|xqc_conn_next_wakeup_time|wakeup_time:1765615789041822|
[2025/12/13 08:49:49 017232] [debug] |scid:68070580baa38c25|xqc_engine_add_wakeup_queue|next_tick_time:1765615789041822|
[2025/12/13 08:49:49 017238] [debug] |xqc_engine_wakeup_after|wakeup:1765615789041822|now:1765615789017238|diff:24584|
[2025/12/13 08:49:49 017244] [debug] |xqc_engine_main_logic|END|now:1765615789017007|
[2025/12/13 08:49:49 017257] [info] |xqc_engine_packet_process|==>|conn:00005557508A0FFC|size:29|state:ESTABED|recv_time:1765615789017256|
[2025/12/13 08:49:49 017263] [debug] |scid:68070580baa38c25|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dab5611387331bdd|spin_bit:0|
[2025/12/13 08:49:49 017269] [debug] |scid:68070580baa38c25|xqc_packet_decrypt|largest_pn:8|
[2025/12/13 08:49:49 017273] [debug] |scid:68070580baa38c25|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/12/13 08:49:49 017279] [debug] |scid:68070580baa38c25|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/12/13 08:49:49 017283] [debug] |scid:68070580baa38c25|xqc_process_frames|frame_type:19|
[2025/12/13 08:49:49 017289] [debug] |scid:68070580baa38c25|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 08:49:49 017294] [debug] |scid:68070580baa38c25|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_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|
[2025/12/13 08:49:49 017299] [debug] |scid:68070580baa38c25|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/12/13 08:49:49 017303] [info] |scid:68070580baa38c25|xqc_conn_on_pkt_processed|====>|conn:00005557508A0FFC|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:9|frame:RETIRE_CONNECTION_ID |recv_time:1765615789017256|dcid:dab5611387331bdd|dcid_seq:2|
[2025/12/13 08:49:49 017308] [debug] |scid:68070580baa38c25|xqc_timer_set|type:PATH_IDLE|expire:1765615909017256|now:1765615789017256|interv:120000000|
[2025/12/13 08:49:49 017313] [debug] |scid:68070580baa38c25|xqc_timer_set|type:CONN_IDLE|expire:1765615909017256|now:1765615789017256|interv:120000000|
[2025/12/13 08:49:49 017317] [debug] |scid:68070580baa38c25|xqc_engine_remove_wakeup_queue|next_tick_time:1765615789041822|pq_index:0|
[2025/12/13 08:49:49 017321] [debug] |scid:68070580baa38c25|xqc_engine_add_active_queue|last_ticked_time:1765615789017007|
[2025/12/13 08:49:49 017325] [debug] |xqc_engine_main_logic|BEGIN|now:1765615789017325|
[2025/12/13 08:49:49 017329] [debug] |scid:68070580baa38c25|xqc_engine_process_conn|conn:00005557508A0FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_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:1765615789017329|
[2025/12/13 08:49:49 017337] [debug] |scid:68070580baa38c25|xqc_gen_ack_frame|largest_recv:9|ack_delay:81|first_ack_range:1|largest_pkt_recv_time:1765615789017256|
[2025/12/13 08:49:49 017342] [debug] |scid:68070580baa38c25|xqc_gen_ack_frame|high:9|low:8|pkt_pns:2|
[2025/12/13 08:49:49 017346] [debug] |scid:68070580baa38c25|xqc_gen_ack_frame|high:4|low:0|pkt_pns:2|
[2025/12/13 08:49:49 017354] [debug] |scid:68070580baa38c25|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:9|frame_largest_recv:9|
[2025/12/13 08:49:49 017359] [debug] |scid:68070580baa38c25|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 08:49:49 017364] [debug] |scid:68070580baa38c25|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 08:49:49 017369] [debug] |scid:68070580baa38c25|xqc_check_acked_or_dropped_pkt|conn:00005557508A0FFC|pkt_num:0|size:16|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 08:49:49 017374] [debug] |scid:68070580baa38c25|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/12/13 08:49:49 017403] [info] |scid:68070580baa38c25|xqc_send_packet_with_pn|<==|conn:00005557508A0FFC|path:0|pkt_num:12|size:16|sent:32|pkt_type:SHORT_HEADER|frame:ACK |inflight:148|now:1765615789017379|stream_id:0|stream_offset:0|
[2025/12/13 08:49:49 017410] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_packet_sent|conn:00005557508A0FFC|path:0|pkt_num:12|origin_pktnum:0|size:16|enc_size:32|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:49:49 017422] [debug] |scid:68070580baa38c25|xqc_conn_next_wakeup_time|wakeup_time:1765615789071986|
[2025/12/13 08:49:49 017429] [debug] |scid:68070580baa38c25|xqc_engine_add_wakeup_queue|next_tick_time:1765615789071986|
[2025/12/13 08:49:49 017435] [debug] |xqc_engine_wakeup_after|wakeup:1765615789071986|now:1765615789017434|diff:54552|
[2025/12/13 08:49:49 017441] [debug] |xqc_engine_main_logic|END|now:1765615789017329|
[2025/12/13 08:49:49 017449] [debug] |xqc_engine_main_logic|BEGIN|now:1765615789017448|
[2025/12/13 08:49:49 017455] [debug] |xqc_engine_wakeup_after|wakeup:1765615789071986|now:1765615789017455|diff:54531|
[2025/12/13 08:49:49 017460] [debug] |xqc_engine_main_logic|END|now:1765615789017448|
[2025/12/13 08:49:49 071682] [debug] |xqc_engine_main_logic|BEGIN|now:1765615789071681|
[2025/12/13 08:49:49 071711] [debug] |xqc_engine_wakeup_after|wakeup:1765615789071986|now:1765615789071711|diff:275|
[2025/12/13 08:49:49 071716] [debug] |xqc_engine_main_logic|END|now:1765615789071681|
[2025/12/13 08:49:49 072782] [debug] |xqc_engine_main_logic|BEGIN|now:1765615789072782|
[2025/12/13 08:49:49 072790] [debug] |scid:68070580baa38c25|xqc_engine_remove_wakeup_queue|next_tick_time:1765615789071986|pq_index:0|
[2025/12/13 08:49:49 072795] [debug] |scid:68070580baa38c25|xqc_engine_add_active_queue|last_ticked_time:1765615789017329|
[2025/12/13 08:49:49 072802] [debug] |scid:68070580baa38c25|xqc_engine_process_conn|conn:00005557508A0FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615789072799|
[2025/12/13 08:49:49 072807] [debug] |scid:68070580baa38c25|xqc_timer_expire|timer expired|type:RETIRE_CID|expire_time:1765615789071986|now:1765615789072799|
[2025/12/13 08:49:49 072813] [debug] |scid:68070580baa38c25|xqc_timer_retire_cid_timeout|retired->removed|cid:68070580baa38c25|seq:0|len:8|
[2025/12/13 08:49:49 072819] [debug] |scid:68070580baa38c25|xqc_timer_set|type:RETIRE_CID|expire:1765615789317661|now:1765615789072799|interv:244862|
[2025/12/13 08:49:49 072829] [debug] |scid:68070580baa38c25|xqc_conn_next_wakeup_time|wakeup_time:1765615789073496|
[2025/12/13 08:49:49 072833] [debug] |scid:68070580baa38c25|xqc_engine_add_wakeup_queue|next_tick_time:1765615789073496|
[2025/12/13 08:49:49 072838] [debug] |xqc_engine_wakeup_after|wakeup:1765615789073496|now:1765615789072838|diff:658|
[2025/12/13 08:49:49 072842] [debug] |xqc_engine_main_logic|END|now:1765615789072799|
[2025/12/13 08:49:49 073400] [info] |xqc_engine_packet_process|==>|conn:00005557508A0FFC|size:35|state:ESTABED|recv_time:1765615789073398|
[2025/12/13 08:49:49 073418] [debug] |scid:68070580baa38c25|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dab5611387331bdd|spin_bit:0|
[2025/12/13 08:49:49 073452] [debug] |scid:68070580baa38c25|xqc_packet_decrypt|largest_pn:9|
[2025/12/13 08:49:49 073459] [debug] |scid:68070580baa38c25|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/12/13 08:49:49 073478] [debug] |scid:68070580baa38c25|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/12/13 08:49:49 073485] [debug] |scid:68070580baa38c25|xqc_process_frames|frame_type:2|
[2025/12/13 08:49:49 073495] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_ack_received|conn:00005557508A0FFC|path:0|pkt_num:8|origin_pktnum:2|size:37|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:8|
[2025/12/13 08:49:49 073504] [debug] |scid:68070580baa38c25|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:74|prior_delivered:1260|prior_time:1765615788771007|is_app_limited:0|send_elapse:37559|ack_elapse:302391|ctl_first_sent_time:1765615788777732|lagest_ack_time:1765615789073398|curr_delivered:1297|
[2025/12/13 08:49:49 073511] [debug] |scid:68070580baa38c25|xqc_update_sample|sampler_sent_time_update:1765615788777732|
[2025/12/13 08:49:49 073548] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/12/13 08:49:49 073554] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_ack_received|conn:00005557508A0FFC|path:0|pkt_num:9|origin_pktnum:2|size:37|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:9|
[2025/12/13 08:49:49 073561] [debug] |scid:68070580baa38c25|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:74|prior_delivered:1260|prior_time:1765615788771007|is_app_limited:0|send_elapse:37559|ack_elapse:302391|ctl_first_sent_time:1765615788777732|lagest_ack_time:1765615789073398|curr_delivered:1334|
[2025/12/13 08:49:49 073568] [debug] |scid:68070580baa38c25|xqc_update_sample|sampler_sent_time_update:1765615788879997|
[2025/12/13 08:49:49 073575] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/12/13 08:49:49 073581] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_ack_received|conn:00005557508A0FFC|path:0|pkt_num:10|origin_pktnum:6|size:37|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:10|
[2025/12/13 08:49:49 073586] [debug] |scid:68070580baa38c25|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:74|prior_delivered:1260|prior_time:1765615788771007|is_app_limited:0|send_elapse:37559|ack_elapse:302391|ctl_first_sent_time:1765615788777732|lagest_ack_time:1765615789073398|curr_delivered:1371|
[2025/12/13 08:49:49 073592] [debug] |scid:68070580baa38c25|xqc_update_sample|sampler_sent_time_update:1765615788880122|
[2025/12/13 08:49:49 073598] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/12/13 08:49:49 073604] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_ack_received|conn:00005557508A0FFC|path:0|pkt_num:11|origin_pktnum:0|size:37|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:11|
[2025/12/13 08:49:49 073609] [debug] |scid:68070580baa38c25|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:74|prior_delivered:1260|prior_time:1765615788771007|is_app_limited:0|send_elapse:37559|ack_elapse:302391|ctl_first_sent_time:1765615788777732|lagest_ack_time:1765615789073398|curr_delivered:1408|
[2025/12/13 08:49:49 073615] [debug] |scid:68070580baa38c25|xqc_update_sample|sampler_sent_time_update:1765615789017098|
[2025/12/13 08:49:49 073621] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/12/13 08:49:49 073626] [debug] |scid:68070580baa38c25|xqc_send_ctl_update_rtt|before update rtt|conn:00005557508A0FFC|srtt:33220|rttvar:10505|minrtt:30834|latest_rtt:56300|ack_delay:25232|
[2025/12/13 08:49:49 073633] [debug] |scid:68070580baa38c25|xqc_send_ctl_update_rtt|l-0.0.0.0-52519-68070580baa38c25 p-193.167.100.100-443-c2ae7f2190d0c483 |after update rtt|conn:00005557508A0FFC|srtt:32951|rttvar:8417|minrtt:30834|latest_rtt:56300|ack_delay:25232|
[2025/12/13 08:49:49 073644] [debug] |scid:68070580baa38c25|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/12/13 08:49:49 073653] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 10|pns:2|
[2025/12/13 08:49:49 073660] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 08:49:49 073667] [debug] |scid:68070580baa38c25|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005557508A0FFC|path:0|
[2025/12/13 08:49:49 073673] [debug] |scid:68070580baa38c25|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 08:49:49 073677] [debug] |scid:68070580baa38c25|xqc_generate_sample|sampler: send_elapse 37559, ack_elapse 302391, delivered 148|rate 489|lost 1|
[2025/12/13 08:49:49 073682] [debug] |scid:68070580baa38c25|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/12/13 08:49:49 073687] [debug] |scid:68070580baa38c25|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (489) in round 3|
[2025/12/13 08:49:49 073692] [debug] |scid:68070580baa38c25|xqc_bbr_update_min_rtt|minrtt expire|rtt:30834, old_rtt:30834|
[2025/12/13 08:49:49 073696] [debug] |scid:68070580baa38c25|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:296|
[2025/12/13 08:49:49 073700] [debug] |scid:68070580baa38c25|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139116|packet_lost:0|acked:148|po_sent_time:1765615789017098|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1408|
[2025/12/13 08:49:49 073705] [debug] |scid:68070580baa38c25|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139116|packet_lost:0|acked:148|po_sent_time:1765615789017098|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1408|
[2025/12/13 08:49:49 073710] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_ack_received|l-0.0.0.0-52519-68070580baa38c25 p-193.167.100.100-443-c2ae7f2190d0c483 |bbr on ack|mode:0|pacing_rate:11776807|bw:35059|cwnd:139264|full_bw_reached:0|inflight:0|srtt:32951|latest_rtt:56300|min_rtt:30834|applimit:0|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/13 08:49:49 073718] [debug] |scid:68070580baa38c25|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/12/13 08:49:49 073723] [info] |scid:68070580baa38c25|xqc_conn_on_pkt_processed|====>|conn:00005557508A0FFC|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:10|frame:ACK |recv_time:1765615789073398|dcid:dab5611387331bdd|dcid_seq:2|
[2025/12/13 08:49:49 073729] [debug] |scid:68070580baa38c25|xqc_timer_set|type:PATH_IDLE|expire:1765615909073398|now:1765615789073398|interv:120000000|
[2025/12/13 08:49:49 073733] [debug] |scid:68070580baa38c25|xqc_timer_set|type:CONN_IDLE|expire:1765615909073398|now:1765615789073398|interv:120000000|
[2025/12/13 08:49:49 073738] [debug] |scid:68070580baa38c25|xqc_engine_remove_wakeup_queue|next_tick_time:1765615789073496|pq_index:0|
[2025/12/13 08:49:49 073742] [debug] |scid:68070580baa38c25|xqc_engine_add_active_queue|last_ticked_time:1765615789072799|
[2025/12/13 08:49:49 073746] [debug] |xqc_engine_main_logic|BEGIN|now:1765615789073746|
[2025/12/13 08:49:49 073751] [debug] |scid:68070580baa38c25|xqc_engine_process_conn|conn:00005557508A0FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_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:1765615789073750|
[2025/12/13 08:49:49 073756] [debug] |scid:68070580baa38c25|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1765615789073496|now:1765615789073750|
[2025/12/13 08:49:49 073761] [debug] |scid:68070580baa38c25|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/12/13 08:49:49 073769] [debug] |scid:68070580baa38c25|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/12/13 08:49:49 073790] [info] |scid:68070580baa38c25|xqc_conn_close|conn:00005557508A0FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_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 |
[2025/12/13 08:49:49 073796] [debug] |scid:68070580baa38c25|xqc_timer_set|type:CONN_DRAINING|expire:1765615789348653|now:1765615789073796|interv:274857|
[2025/12/13 08:49:49 073800] [debug] |scid:68070580baa38c25|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/12/13 08:49:49 073811] [debug] |scid:68070580baa38c25|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/12/13 08:49:49 073817] [debug] |scid:68070580baa38c25|xqc_timer_unset|type:ACK_INIT|
[2025/12/13 08:49:49 073823] [debug] |scid:68070580baa38c25|xqc_timer_unset|type:ACK_HSK|
[2025/12/13 08:49:49 073828] [debug] |scid:68070580baa38c25|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 08:49:49 073833] [debug] |scid:68070580baa38c25|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 08:49:49 073840] [info] |scid:68070580baa38c25|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_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 
[2025/12/13 08:49:49 073849] [debug] |scid:68070580baa38c25|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/12/13 08:49:49 073873] [stats] |scid:68070580baa38c25|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:26|read_bytes:1024|recv_bytes:1024|stream_len:1024|create_time:1765615788672743|wrt_delay:35365|snd_delay:35740|finwrt_delay:35364|finsnd_delay:35740|finrcv_delay:68484|finread_delay:68548|all_acked_delay:68359|firstfinack_dely:68350|close_delay:68557|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-52519-68070580baa38c25 p-193.167.100.100-443-c2ae7f2190d0c483|path_info:mp is not supported in connection scid:dab5611387331bdd|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/12/13 08:49:49 073885] [debug] |scid:68070580baa38c25|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1765615789073496|now:1765615789073750|
[2025/12/13 08:49:49 073891] [debug] |scid:68070580baa38c25|xqc_timer_unset|type:STREAM_CLOSE|
[2025/12/13 08:49:49 073900] [debug] |scid:68070580baa38c25|xqc_path_get_perf_class|conn:00005557508A0FFC|path_id:0|path_srtt:32951|min_srtt:32951|path_bw:35059|loss_rate:11.11|path_pto:0|
[2025/12/13 08:49:49 073906] [debug] |scid:68070580baa38c25|xqc_minrtt_scheduler_get_path|path srtt|conn:00005557508A0FFC|path_id:0|path_srtt:32951|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 08:49:49 073913] [debug] |scid:68070580baa38c25|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:13|reinj:0|path_class:2|
[2025/12/13 08:49:49 073921] [debug] |scid:68070580baa38c25|xqc_check_acked_or_dropped_pkt|conn:00005557508A0FFC|pkt_num:0|size:13|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/12/13 08:49:49 073930] [debug] |scid:68070580baa38c25|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/12/13 08:49:49 074001] [info] |scid:68070580baa38c25|xqc_send_packet_with_pn|<==|conn:00005557508A0FFC|path:0|pkt_num:13|size:13|sent:29|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1765615789073945|stream_id:0|stream_offset:0|
[2025/12/13 08:49:49 074012] [debug] |scid:68070580baa38c25|xqc_send_ctl_on_packet_sent|conn:00005557508A0FFC|path:0|pkt_num:13|origin_pktnum:0|size:13|enc_size:29|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/12/13 08:49:49 074021] [debug] |scid:68070580baa38c25|xqc_conn_next_wakeup_time|wakeup_time:1765615789317661|
[2025/12/13 08:49:49 074035] [debug] |scid:68070580baa38c25|xqc_engine_add_wakeup_queue|next_tick_time:1765615789317661|
[2025/12/13 08:49:49 074041] [debug] |xqc_engine_wakeup_after|wakeup:1765615789317661|now:1765615789074041|diff:243620|
[2025/12/13 08:49:49 074047] [debug] |xqc_engine_main_logic|END|now:1765615789073750|
[2025/12/13 08:49:49 074054] [debug] |xqc_engine_main_logic|BEGIN|now:1765615789074054|
[2025/12/13 08:49:49 074059] [debug] |xqc_engine_wakeup_after|wakeup:1765615789317661|now:1765615789074059|diff:243602|
[2025/12/13 08:49:49 074064] [debug] |xqc_engine_main_logic|END|now:1765615789074054|
[2025/12/13 08:49:49 317280] [debug] |xqc_engine_main_logic|BEGIN|now:1765615789317278|
[2025/12/13 08:49:49 317307] [debug] |xqc_engine_wakeup_after|wakeup:1765615789317661|now:1765615789317307|diff:354|
[2025/12/13 08:49:49 317312] [debug] |xqc_engine_main_logic|END|now:1765615789317278|
[2025/12/13 08:49:49 318379] [debug] |xqc_engine_main_logic|BEGIN|now:1765615789318379|
[2025/12/13 08:49:49 318387] [debug] |scid:68070580baa38c25|xqc_engine_remove_wakeup_queue|next_tick_time:1765615789317661|pq_index:0|
[2025/12/13 08:49:49 318392] [debug] |scid:68070580baa38c25|xqc_engine_add_active_queue|last_ticked_time:1765615789073750|
[2025/12/13 08:49:49 318399] [debug] |scid:68070580baa38c25|xqc_engine_process_conn|conn:00005557508A0FFC|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615789318396|
[2025/12/13 08:49:49 318405] [debug] |scid:68070580baa38c25|xqc_timer_expire|timer expired|type:RETIRE_CID|expire_time:1765615789317661|now:1765615789318396|
[2025/12/13 08:49:49 318412] [debug] |scid:68070580baa38c25|xqc_timer_retire_cid_timeout|retired->removed|cid:b2a7bb54ce23c0b5|seq:1|len:8|
[2025/12/13 08:49:49 318417] [debug] |scid:68070580baa38c25|xqc_timer_expire|unset|type:RETIRE_CID|expire_time:1765615789317661|now:1765615789318396|
[2025/12/13 08:49:49 318421] [debug] |scid:68070580baa38c25|xqc_timer_unset|type:RETIRE_CID|
[2025/12/13 08:49:49 318428] [debug] |scid:68070580baa38c25|xqc_conn_next_wakeup_time|wakeup_time:1765615789348653|
[2025/12/13 08:49:49 318432] [debug] |scid:68070580baa38c25|xqc_engine_add_wakeup_queue|next_tick_time:1765615789348653|
[2025/12/13 08:49:49 318436] [debug] |xqc_engine_wakeup_after|wakeup:1765615789348653|now:1765615789318436|diff:30217|
[2025/12/13 08:49:49 318440] [debug] |xqc_engine_main_logic|END|now:1765615789318396|
[2025/12/13 08:49:49 349238] [debug] |xqc_engine_main_logic|BEGIN|now:1765615789349238|
[2025/12/13 08:49:49 349249] [debug] |scid:68070580baa38c25|xqc_engine_remove_wakeup_queue|next_tick_time:1765615789348653|pq_index:0|
[2025/12/13 08:49:49 349253] [debug] |scid:68070580baa38c25|xqc_engine_add_active_queue|last_ticked_time:1765615789318396|
[2025/12/13 08:49:49 349259] [debug] |scid:68070580baa38c25|xqc_engine_process_conn|conn:00005557508A0FFC|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615789349257|
[2025/12/13 08:49:49 349263] [debug] |scid:68070580baa38c25|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1765615789348653|now:1765615789349257|
[2025/12/13 08:49:49 349268] [debug] |scid:68070580baa38c25|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1765615789348653|now:1765615789349257|
[2025/12/13 08:49:49 349271] [debug] |scid:68070580baa38c25|xqc_timer_unset|type:CONN_DRAINING|
[2025/12/13 08:49:49 349277] [info] |xqc_engine_main_logic|conn:00005557508A0FFC|l-0.0.0.0-52519-68070580baa38c25 p-193.167.100.100-443-c2ae7f2190d0c483|conn_state:13|next_tick_time:1765615789348653
[2025/12/13 08:49:49 349291] [report] |scid:68070580baa38c25|xqc_conn_destroy|00005557508A0FFC|has_0rtt:0|0rtt_accept:0|token_ok:-1|handshake_time:35855|first_send_delay:756|conn_persist:677278|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-52519-68070580baa38c25 p-193.167.100.100-443-c2ae7f2190d0c483|hsk_recv:34290|close_recv:0|close_send:401932|last_recv:401385|last_send:401932|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,17,11,8,26,0,1024,i96,4,20,29,8000,9,345,0,4,26,35,4,10,401,0,4,20,29,8000,8,344,0,4,16,4,12,345,4,13,40000,13,401,4,37,4000,11,345,0-2,0-2,0-0,0-0,0-0,0-32,0-3105,0-2793,0-11,0-8,0-1,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:1|tlp_pkt:0|snd_pkt:11|spurious_loss:0|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": "0,0,0,0,0",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/12/13 08:49:49 349373] [debug] |scid:68070580baa38c25|xqc_send_ctl_destroy|destroy|
[2025/12/13 08:49:49 349382] [debug] |scid:68070580baa38c25|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/12/13 08:49:49 349386] [debug] |scid:68070580baa38c25|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/12/13 08:49:49 349390] [debug] |scid:68070580baa38c25|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/12/13 08:49:49 349481] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/12/13 08:49:49 349489] [debug] |xqc_engine_main_logic|END|now:1765615789349257|
[2025/12/13 08:49:49 350543] [debug] |xqc_engine_destroy|begin|