[2025/09/12 11:41:17 068281] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/09/12 11:41:17 068319] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 11:41:17 068323] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 11:41:17 068328] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 11:41:17 068332] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 11:41:17 068340] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 11:41:17 068344] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 11:41:17 068348] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 11:41:17 068352] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 11:41:17 068523] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:CONN_IDLE|expire:1757677397068521|now:1757677277068521|interv:120000000|
[2025/09/12 11:41:17 068561] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:PATH_IDLE|expire:1757677397068561|now:1757677277068561|interv:120000000|
[2025/09/12 11:41:17 068572] [debug] |xqc_path_create|path:0|dcid:5df3260e12526fa4|scid:e8fede21c5f19b9d|create_path_count:1|
[2025/09/12 11:41:17 068579] [debug] |scid:e8fede21c5f19b9d|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/09/12 11:41:17 068583] [debug] |xqc_path_init|path:0|dcid:5df3260e12526fa4|scid:e8fede21c5f19b9d|state:2|
[2025/09/12 11:41:17 068589] [debug] |scid:e8fede21c5f19b9d|xqc_conn_create|success|scid:e8fede21c5f19b9d|dcid:5df3260e12526fa4|conn:00005615D42A035C|
[2025/09/12 11:41:17 068596] [debug] |scid:e8fede21c5f19b9d|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 11:41:17 068607] [debug] |scid:e8fede21c5f19b9d|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 11:41:17 068915] [debug] |scid:e8fede21c5f19b9d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 11:41:17 068926] [debug] |scid:e8fede21c5f19b9d|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 11:41:17 068931] [debug] |scid:e8fede21c5f19b9d|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/09/12 11:41:17 068938] [debug] |scid:e8fede21c5f19b9d|xqc_engine_process_conn|conn:00005615D42A035C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1757677277068937|
[2025/09/12 11:41:17 068944] [debug] |scid:e8fede21c5f19b9d|xqc_process_crypto_write_streams|
[2025/09/12 11:41:17 068948] [debug] |scid:e8fede21c5f19b9d|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 11:41:17 068956] [info] |scid:e8fede21c5f19b9d|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:339|sent:309|pkt_type:INIT|frame:CRYPTO |now:1757677277068955|
[2025/09/12 11:41:17 068962] [debug] |scid:e8fede21c5f19b9d|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 11:41:17 068968] [debug] |scid:e8fede21c5f19b9d|xqc_path_get_perf_class|conn:00005615D42A035C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 11:41:17 068973] [debug] |scid:e8fede21c5f19b9d|xqc_minrtt_scheduler_get_path|path srtt|conn:00005615D42A035C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:41:17 068978] [debug] |scid:e8fede21c5f19b9d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:339|reinj:0|path_class:2|
[2025/09/12 11:41:17 068984] [debug] |scid:e8fede21c5f19b9d|xqc_check_acked_or_dropped_pkt|conn:00005615D42A035C|pkt_num:0|size:339|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 11:41:17 068990] [debug] |scid:e8fede21c5f19b9d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 11:41:17 069056] [info] |scid:e8fede21c5f19b9d|xqc_send_packet_with_pn|<==|conn:00005615D42A035C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757677277069000|stream_id:0|stream_offset:0|
[2025/09/12 11:41:17 069072] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_on_packet_sent|conn:00005615D42A035C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 11:41:17 069077] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 11:41:17 069082] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:41:17 069087] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_pto_time_and_space|conn:00005615D42A035C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 11:41:17 069091] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_pto_time_and_space|conn:00005615D42A035C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:41:17 069094] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_pto_time_and_space|conn:00005615D42A035C|path:0|PNS: 2, unacked: 0|
[2025/09/12 11:41:17 069098] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:LOSS_DETECTION|expire:1757677277819000|now:1757677277069081|interv:749919|
[2025/09/12 11:41:17 069102] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005615D42A035C|path:0|pns:0|expire:1757677277819000|now:1757677277069081|interval:749919|pto_count:0|srtt:250000
[2025/09/12 11:41:17 069108] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 11:41:17 069113] [debug] |scid:e8fede21c5f19b9d|xqc_conn_next_wakeup_time|wakeup_time:1757677277819000|
[2025/09/12 11:41:17 069117] [debug] |scid:e8fede21c5f19b9d|xqc_engine_remove_active_queue|last_ticked_time:1757677277068937|pd_index:0|
[2025/09/12 11:41:17 069121] [debug] |scid:e8fede21c5f19b9d|xqc_engine_add_wakeup_queue|next_tick_time:1757677277819000|
[2025/09/12 11:41:17 069125] [debug] |xqc_engine_wakeup_after|wakeup:1757677277819000|now:1757677277069125|diff:749875|
[2025/09/12 11:41:17 069130] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 11:41:17 069183] [debug] |scid:e8fede21c5f19b9d|xqc_engine_remove_wakeup_queue|next_tick_time:1757677277819000|pq_index:0|
[2025/09/12 11:41:17 069188] [debug] |scid:e8fede21c5f19b9d|xqc_engine_add_active_queue|last_ticked_time:1757677277068937|
[2025/09/12 11:41:17 069204] [debug] |scid:e8fede21c5f19b9d|xqc_stream_send|blocked by no 0RTT support|
[2025/09/12 11:41:17 069211] [info] |scid:e8fede21c5f19b9d|xqc_stream_send|ret:-610|stream_id:0|stream_send_offset:0|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:17|offset:0|fin:1|stream_flag:1|conn:00005615D42A035C|conn_state:C_INITIAL_SENT|flag:TICKING UPPER_CONN_EXIST |
[2025/09/12 11:41:17 069221] [debug] |scid:e8fede21c5f19b9d|xqc_engine_process_conn|conn:00005615D42A035C|state:C_INITIAL_SENT|flag:TICKING UPPER_CONN_EXIST |now:1757677277069221|
[2025/09/12 11:41:17 069230] [debug] |scid:e8fede21c5f19b9d|xqc_conn_next_wakeup_time|wakeup_time:1757677277819000|
[2025/09/12 11:41:17 069236] [debug] |scid:e8fede21c5f19b9d|xqc_engine_remove_active_queue|last_ticked_time:1757677277069221|pd_index:0|
[2025/09/12 11:41:17 069242] [debug] |scid:e8fede21c5f19b9d|xqc_engine_add_wakeup_queue|next_tick_time:1757677277819000|
[2025/09/12 11:41:17 069248] [debug] |xqc_engine_wakeup_after|wakeup:1757677277819000|now:1757677277069248|diff:749752|
[2025/09/12 11:41:17 069254] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 11:41:17 108005] [info] |xqc_engine_packet_process|==>|conn:00005615D42A035C|size:177|state:C_INITIAL_SENT|recv_time:1757677277108000|
[2025/09/12 11:41:17 108033] [info] |scid:e8fede21c5f19b9d|xqc_packet_parse_single|delay|buff HSK before hs_rx_key_ready|
[2025/09/12 11:41:17 108044] [debug] |scid:e8fede21c5f19b9d|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:2|
[2025/09/12 11:41:17 108066] [info] |scid:e8fede21c5f19b9d|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 11:41:17 108072] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:PATH_IDLE|expire:1757677397108000|now:1757677277108000|interv:120000000|
[2025/09/12 11:41:17 108079] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:CONN_IDLE|expire:1757677397108000|now:1757677277108000|interv:120000000|
[2025/09/12 11:41:17 108085] [debug] |scid:e8fede21c5f19b9d|xqc_engine_remove_wakeup_queue|next_tick_time:1757677277819000|pq_index:0|
[2025/09/12 11:41:17 108093] [debug] |scid:e8fede21c5f19b9d|xqc_engine_add_active_queue|last_ticked_time:1757677277069221|
[2025/09/12 11:41:17 108101] [debug] |xqc_engine_main_logic|BEGIN|now:1757677277108101|
[2025/09/12 11:41:17 108108] [debug] |scid:e8fede21c5f19b9d|xqc_engine_process_conn|conn:00005615D42A035C|state:C_INITIAL_SENT|flag:TICKING UPPER_CONN_EXIST |now:1757677277108106|
[2025/09/12 11:41:17 108116] [debug] |scid:e8fede21c5f19b9d|xqc_conn_next_wakeup_time|wakeup_time:1757677277819000|
[2025/09/12 11:41:17 108120] [debug] |scid:e8fede21c5f19b9d|xqc_engine_add_wakeup_queue|next_tick_time:1757677277819000|
[2025/09/12 11:41:17 108125] [debug] |xqc_engine_wakeup_after|wakeup:1757677277819000|now:1757677277108124|diff:710876|
[2025/09/12 11:41:17 108129] [debug] |xqc_engine_main_logic|END|now:1757677277108106|
[2025/09/12 11:41:17 108419] [info] |xqc_engine_packet_process|==>|conn:00005615D42A035C|size:524|state:C_INITIAL_SENT|recv_time:1757677277108417|
[2025/09/12 11:41:17 108448] [info] |scid:e8fede21c5f19b9d|xqc_packet_parse_single|delay|buff HSK before hs_rx_key_ready|
[2025/09/12 11:41:17 108465] [debug] |scid:e8fede21c5f19b9d|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:2|encrypt_level:2|
[2025/09/12 11:41:17 108472] [info] |scid:e8fede21c5f19b9d|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 11:41:17 108478] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:PATH_IDLE|expire:1757677397108417|now:1757677277108417|interv:120000000|
[2025/09/12 11:41:17 108484] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:CONN_IDLE|expire:1757677397108417|now:1757677277108417|interv:120000000|
[2025/09/12 11:41:17 108490] [debug] |scid:e8fede21c5f19b9d|xqc_engine_remove_wakeup_queue|next_tick_time:1757677277819000|pq_index:0|
[2025/09/12 11:41:17 108497] [debug] |scid:e8fede21c5f19b9d|xqc_engine_add_active_queue|last_ticked_time:1757677277108106|
[2025/09/12 11:41:17 108507] [info] |xqc_engine_packet_process|==>|conn:00005615D42A035C|size:132|state:C_INITIAL_SENT|recv_time:1757677277108506|
[2025/09/12 11:41:17 108513] [info] |scid:e8fede21c5f19b9d|xqc_packet_parse_single|delay|buff HSK before hs_rx_key_ready|
[2025/09/12 11:41:17 108519] [debug] |scid:e8fede21c5f19b9d|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:3|encrypt_level:2|
[2025/09/12 11:41:17 108525] [info] |scid:e8fede21c5f19b9d|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 11:41:17 108531] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:PATH_IDLE|expire:1757677397108506|now:1757677277108506|interv:120000000|
[2025/09/12 11:41:17 108537] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:CONN_IDLE|expire:1757677397108506|now:1757677277108506|interv:120000000|
[2025/09/12 11:41:17 108547] [info] |xqc_engine_packet_process|==>|conn:00005615D42A035C|size:89|state:C_INITIAL_SENT|recv_time:1757677277108546|
[2025/09/12 11:41:17 108553] [info] |scid:e8fede21c5f19b9d|xqc_packet_parse_single|delay|buff HSK before hs_rx_key_ready|
[2025/09/12 11:41:17 108558] [debug] |scid:e8fede21c5f19b9d|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:4|encrypt_level:2|
[2025/09/12 11:41:17 108564] [info] |scid:e8fede21c5f19b9d|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 11:41:17 108570] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:PATH_IDLE|expire:1757677397108546|now:1757677277108546|interv:120000000|
[2025/09/12 11:41:17 108576] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:CONN_IDLE|expire:1757677397108546|now:1757677277108546|interv:120000000|
[2025/09/12 11:41:17 108592] [debug] |xqc_engine_main_logic|BEGIN|now:1757677277108592|
[2025/09/12 11:41:17 108599] [debug] |scid:e8fede21c5f19b9d|xqc_engine_process_conn|conn:00005615D42A035C|state:C_INITIAL_SENT|flag:TICKING UPPER_CONN_EXIST |now:1757677277108598|
[2025/09/12 11:41:17 108607] [debug] |scid:e8fede21c5f19b9d|xqc_conn_next_wakeup_time|wakeup_time:1757677277819000|
[2025/09/12 11:41:17 108613] [debug] |scid:e8fede21c5f19b9d|xqc_engine_add_wakeup_queue|next_tick_time:1757677277819000|
[2025/09/12 11:41:17 108619] [debug] |xqc_engine_wakeup_after|wakeup:1757677277819000|now:1757677277108619|diff:710381|
[2025/09/12 11:41:17 108625] [debug] |xqc_engine_main_logic|END|now:1757677277108598|
[2025/09/12 11:41:17 108658] [info] |xqc_engine_packet_process|==>|conn:00005615D42A035C|size:56|state:C_INITIAL_SENT|recv_time:1757677277108657|
[2025/09/12 11:41:17 108667] [debug] |scid:e8fede21c5f19b9d|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 11:41:17 108674] [debug] |scid:e8fede21c5f19b9d|xqc_packet_parse_initial|success|Length:26|
[2025/09/12 11:41:17 108688] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 11:41:17 108694] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 11:41:17 108707] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1|
[2025/09/12 11:41:17 108715] [debug] |scid:e8fede21c5f19b9d|xqc_process_frames|frame_type:2|
[2025/09/12 11:41:17 108724] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_on_ack_received|conn:00005615D42A035C|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 11:41:17 108732] [debug] |scid:e8fede21c5f19b9d|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757677277069000|is_app_limited:1|send_elapse:0|ack_elapse:39657|ctl_first_sent_time:1757677277069000|lagest_ack_time:1757677277108657|curr_delivered:1184|
[2025/09/12 11:41:17 108740] [debug] |scid:e8fede21c5f19b9d|xqc_update_sample|sampler_sent_time_update:1757677277069000|
[2025/09/12 11:41:17 108748] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 11:41:17 108755] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_update_rtt|before update rtt|conn:00005615D42A035C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:39657|ack_delay:1168|
[2025/09/12 11:41:17 108765] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_update_rtt|l-0.0.0.0-47290-e8fede21c5f19b9d p-193.167.100.100-443-5df3260e12526fa4 |after update rtt|conn:00005615D42A035C|srtt:39657|rttvar:19828|minrtt:39657|latest_rtt:39657|ack_delay:1168|
[2025/09/12 11:41:17 108773] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 11:41:17 108779] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 11:41:17 108786] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_pto_time_and_space|srtt:39657|rtt_var:19828|pto_duration:118969|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:41:17 108793] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:LOSS_DETECTION|expire:1757677277227762|now:1757677277108785|interv:118977|
[2025/09/12 11:41:17 108800] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005615D42A035C|path:0|pns:0|expire:1757677277227762|now:1757677277108785|interval:118977|pto_count:0|srtt:39657
[2025/09/12 11:41:17 108807] [debug] |scid:e8fede21c5f19b9d|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 39657, delivered 1184|rate 29856|lost 0|
[2025/09/12 11:41:17 108813] [debug] |scid:e8fede21c5f19b9d|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 11:41:17 108817] [debug] |scid:e8fede21c5f19b9d|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (29856) in round 1|
[2025/09/12 11:41:17 108828] [debug] |scid:e8fede21c5f19b9d|xqc_bbr_update_min_rtt|probertt expire|rtt:39657, old_rtt:2147483647|
[2025/09/12 11:41:17 108835] [debug] |scid:e8fede21c5f19b9d|xqc_bbr_update_min_rtt|minrtt expire|rtt:39657, old_rtt:2147483647|
[2025/09/12 11:41:17 108842] [debug] |scid:e8fede21c5f19b9d|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 11:41:17 108849] [debug] |scid:e8fede21c5f19b9d|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757677277069000|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 11:41:17 108856] [debug] |scid:e8fede21c5f19b9d|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757677277069000|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 11:41:17 108862] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_on_ack_received|l-0.0.0.0-47290-e8fede21c5f19b9d p-193.167.100.100-443-5df3260e12526fa4 |bbr on ack|mode:0|pacing_rate:10028860|bw:29856|cwnd:139040|full_bw_reached:0|inflight:0|srtt:39657|latest_rtt:39657|min_rtt:39657|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 11:41:17 108870] [info] |scid:e8fede21c5f19b9d|xqc_conn_confirm_cid|dcid change|ori:5df3260e12526fa4|new:dddc626b9f24ffc9fc0a75a9|
[2025/09/12 11:41:17 108876] [info] |scid:e8fede21c5f19b9d|xqc_conn_addr_validated|Address Validated|conn:00005615D42A035C|role:0|
[2025/09/12 11:41:17 108881] [debug] |scid:e8fede21c5f19b9d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:0|
[2025/09/12 11:41:17 108885] [info] |scid:e8fede21c5f19b9d|xqc_conn_on_pkt_processed|====>|conn:00005615D42A035C|path:0|size:56|pkt_type:INIT|pkt_num:1|frame:ACK |recv_time:1757677277108657|dcid:e8fede21c5f19b9d|dcid_seq:0|
[2025/09/12 11:41:17 108890] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:PATH_IDLE|expire:1757677397108657|now:1757677277108657|interv:120000000|
[2025/09/12 11:41:17 108894] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:CONN_IDLE|expire:1757677397108657|now:1757677277108657|interv:120000000|
[2025/09/12 11:41:17 108898] [debug] |scid:e8fede21c5f19b9d|xqc_engine_remove_wakeup_queue|next_tick_time:1757677277819000|pq_index:0|
[2025/09/12 11:41:17 108902] [debug] |scid:e8fede21c5f19b9d|xqc_engine_add_active_queue|last_ticked_time:1757677277108598|
[2025/09/12 11:41:17 108906] [debug] |xqc_engine_main_logic|BEGIN|now:1757677277108906|
[2025/09/12 11:41:17 108911] [debug] |scid:e8fede21c5f19b9d|xqc_engine_process_conn|conn:00005615D42A035C|state:C_INITIAL_SENT|flag:TICKING DCID_OK UPPER_CONN_EXIST NEED_RUN ADDR_VALIDATED |now:1757677277108910|
[2025/09/12 11:41:17 108917] [debug] |scid:e8fede21c5f19b9d|xqc_conn_next_wakeup_time|wakeup_time:1757677277227762|
[2025/09/12 11:41:17 108920] [debug] |scid:e8fede21c5f19b9d|xqc_engine_add_wakeup_queue|next_tick_time:1757677277227762|
[2025/09/12 11:41:17 108924] [debug] |xqc_engine_wakeup_after|wakeup:1757677277227762|now:1757677277108924|diff:118838|
[2025/09/12 11:41:17 108929] [debug] |xqc_engine_main_logic|END|now:1757677277108910|
[2025/09/12 11:41:17 108934] [debug] |xqc_engine_main_logic|BEGIN|now:1757677277108934|
[2025/09/12 11:41:17 108938] [debug] |xqc_engine_wakeup_after|wakeup:1757677277227762|now:1757677277108938|diff:118824|
[2025/09/12 11:41:17 108942] [debug] |xqc_engine_main_logic|END|now:1757677277108934|
[2025/09/12 11:41:17 226808] [debug] |xqc_engine_main_logic|BEGIN|now:1757677277226807|
[2025/09/12 11:41:17 226843] [debug] |xqc_engine_wakeup_after|wakeup:1757677277227762|now:1757677277226843|diff:919|
[2025/09/12 11:41:17 226848] [debug] |xqc_engine_main_logic|END|now:1757677277226807|
[2025/09/12 11:41:17 227917] [debug] |xqc_engine_main_logic|BEGIN|now:1757677277227917|
[2025/09/12 11:41:17 227925] [debug] |scid:e8fede21c5f19b9d|xqc_engine_remove_wakeup_queue|next_tick_time:1757677277227762|pq_index:0|
[2025/09/12 11:41:17 227931] [debug] |scid:e8fede21c5f19b9d|xqc_engine_add_active_queue|last_ticked_time:1757677277108910|
[2025/09/12 11:41:17 227955] [debug] |scid:e8fede21c5f19b9d|xqc_engine_process_conn|conn:00005615D42A035C|state:C_INITIAL_SENT|flag:TICKING DCID_OK UPPER_CONN_EXIST ADDR_VALIDATED |now:1757677277227952|
[2025/09/12 11:41:17 227961] [debug] |scid:e8fede21c5f19b9d|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757677277227762|now:1757677277227952|
[2025/09/12 11:41:17 227966] [debug] |scid:e8fede21c5f19b9d|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 11:41:17 227974] [debug] |scid:e8fede21c5f19b9d|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:00005615D42A035C|pto_count:1
[2025/09/12 11:41:17 227979] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_pto_time_and_space|srtt:39657|rtt_var:19828|pto_duration:237938|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:41:17 227984] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:LOSS_DETECTION|expire:1757677277465922|now:1757677277227978|interv:237944|
[2025/09/12 11:41:17 227989] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005615D42A035C|path:0|pns:0|expire:1757677277465922|now:1757677277227978|interval:237944|pto_count:1|srtt:39657
[2025/09/12 11:41:17 227998] [debug] |scid:e8fede21c5f19b9d|xqc_path_get_perf_class|conn:00005615D42A035C|path_id:0|path_srtt:39657|min_srtt:39657|path_bw:29856|loss_rate:0.00|path_pto:1|
[2025/09/12 11:41:17 228003] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_can_send|l-0.0.0.0-47290-e8fede21c5f19b9d p-193.167.100.100-443-5df3260e12526fa4 |path:0|can:1|pkt_sz:35|schedule_bytes:0|inflight:0|cwnd:139040|conn:00005615D42A035C|stream_id:0|stream_offset:0|
[2025/09/12 11:41:17 228008] [debug] |scid:e8fede21c5f19b9d|xqc_minrtt_scheduler_get_path|path srtt|conn:00005615D42A035C|path_id:0|path_srtt:39657|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:41:17 228013] [debug] |scid:e8fede21c5f19b9d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:PING |pn:0|size:35|reinj:0|path_class:2|
[2025/09/12 11:41:17 228020] [debug] |scid:e8fede21c5f19b9d|xqc_check_acked_or_dropped_pkt|conn:00005615D42A035C|pkt_num:0|size:35|pkt_type:INIT|frame:PING |
[2025/09/12 11:41:17 228025] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_can_send|l-0.0.0.0-47290-e8fede21c5f19b9d p-193.167.100.100-443-5df3260e12526fa4 |path:0|can:1|pkt_sz:35|schedule_bytes:0|inflight:0|cwnd:139040|conn:00005615D42A035C|stream_id:0|stream_offset:0|
[2025/09/12 11:41:17 228029] [debug] |scid:e8fede21c5f19b9d|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 11:41:17 228035] [debug] |scid:e8fede21c5f19b9d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 11:41:17 228128] [info] |scid:e8fede21c5f19b9d|xqc_send_packet_with_pn|<==|conn:00005615D42A035C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING PING |inflight:0|now:1757677277228053|stream_id:0|stream_offset:0|
[2025/09/12 11:41:17 228137] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_on_packet_sent|conn:00005615D42A035C|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING PING |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 11:41:17 228142] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 11:41:17 228147] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_pto_time_and_space|srtt:39657|rtt_var:19828|pto_duration:237938|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:41:17 228152] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_pto_time_and_space|conn:00005615D42A035C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 11:41:17 228156] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_pto_time_and_space|conn:00005615D42A035C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:41:17 228160] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_pto_time_and_space|conn:00005615D42A035C|path:0|PNS: 2, unacked: 0|
[2025/09/12 11:41:17 228169] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:LOSS_DETECTION|expire:1757677277465991|now:1757677277228146|interv:237845|
[2025/09/12 11:41:17 228173] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005615D42A035C|path:0|pns:0|expire:1757677277465991|now:1757677277228146|interval:237845|pto_count:1|srtt:39657
[2025/09/12 11:41:17 228178] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:1184|
[2025/09/12 11:41:17 228183] [debug] |scid:e8fede21c5f19b9d|xqc_conn_next_wakeup_time|wakeup_time:1757677277465991|
[2025/09/12 11:41:17 228188] [debug] |scid:e8fede21c5f19b9d|xqc_engine_add_wakeup_queue|next_tick_time:1757677277465991|
[2025/09/12 11:41:17 228192] [debug] |xqc_engine_wakeup_after|wakeup:1757677277465991|now:1757677277228192|diff:237799|
[2025/09/12 11:41:17 228197] [debug] |xqc_engine_main_logic|END|now:1757677277227952|
[2025/09/12 11:41:17 260140] [info] |xqc_engine_packet_process|==>|conn:00005615D42A035C|size:55|state:C_INITIAL_SENT|recv_time:1757677277260135|
[2025/09/12 11:41:17 260170] [debug] |scid:e8fede21c5f19b9d|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 11:41:17 260177] [debug] |scid:e8fede21c5f19b9d|xqc_packet_parse_initial|success|Length:25|
[2025/09/12 11:41:17 260191] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 11:41:17 260197] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 11:41:17 260210] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2|
[2025/09/12 11:41:17 260217] [debug] |scid:e8fede21c5f19b9d|xqc_process_frames|frame_type:2|
[2025/09/12 11:41:17 260226] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_on_ack_received|conn:00005615D42A035C|path:0|pkt_num:1|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING PING |conn_state:C_INITIAL_SENT|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 11:41:17 260235] [debug] |scid:e8fede21c5f19b9d|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:1184|prior_time:1757677277228053|is_app_limited:1|send_elapse:0|ack_elapse:32082|ctl_first_sent_time:1757677277228053|lagest_ack_time:1757677277260135|curr_delivered:2368|
[2025/09/12 11:41:17 260243] [debug] |scid:e8fede21c5f19b9d|xqc_update_sample|sampler_sent_time_update:1757677277228053|
[2025/09/12 11:41:17 260251] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 11:41:17 260257] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_update_rtt|before update rtt|conn:00005615D42A035C|srtt:39657|rttvar:19828|minrtt:39657|latest_rtt:32082|ack_delay:176|
[2025/09/12 11:41:17 260265] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_update_rtt|l-0.0.0.0-47290-e8fede21c5f19b9d p-193.167.100.100-443-5df3260e12526fa4 |after update rtt|conn:00005615D42A035C|srtt:38688|rttvar:16808|minrtt:32082|latest_rtt:32082|ack_delay:176|
[2025/09/12 11:41:17 260269] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 11:41:17 260274] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:1|
[2025/09/12 11:41:17 260278] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_pto_time_and_space|srtt:38688|rtt_var:16808|pto_duration:211840|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:41:17 260284] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:LOSS_DETECTION|expire:1757677277472123|now:1757677277260278|interv:211845|
[2025/09/12 11:41:17 260290] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005615D42A035C|path:0|pns:0|expire:1757677277472123|now:1757677277260278|interval:211845|pto_count:1|srtt:38688
[2025/09/12 11:41:17 260297] [debug] |scid:e8fede21c5f19b9d|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32082, delivered 1184|rate 36905|lost 0|
[2025/09/12 11:41:17 260318] [debug] |scid:e8fede21c5f19b9d|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 11:41:17 260325] [debug] |scid:e8fede21c5f19b9d|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (36905) in round 2|
[2025/09/12 11:41:17 260332] [debug] |scid:e8fede21c5f19b9d|xqc_bbr_update_min_rtt|probertt expire|rtt:32082, old_rtt:39657|
[2025/09/12 11:41:17 260337] [debug] |scid:e8fede21c5f19b9d|xqc_bbr_update_min_rtt|minrtt expire|rtt:32082, old_rtt:39657|
[2025/09/12 11:41:17 260343] [debug] |scid:e8fede21c5f19b9d|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 11:41:17 260348] [debug] |scid:e8fede21c5f19b9d|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:1184|po_sent_time:1757677277228053|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/09/12 11:41:17 260354] [debug] |scid:e8fede21c5f19b9d|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:1184|po_sent_time:1757677277228053|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/09/12 11:41:17 260392] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_on_ack_received|l-0.0.0.0-47290-e8fede21c5f19b9d p-193.167.100.100-443-5df3260e12526fa4 |bbr on ack|mode:0|pacing_rate:10028860|bw:36905|cwnd:140224|full_bw_reached:0|inflight:0|srtt:38688|latest_rtt:32082|min_rtt:32082|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 11:41:17 260401] [debug] |scid:e8fede21c5f19b9d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:0|
[2025/09/12 11:41:17 260407] [info] |scid:e8fede21c5f19b9d|xqc_conn_on_pkt_processed|====>|conn:00005615D42A035C|path:0|size:55|pkt_type:INIT|pkt_num:2|frame:ACK |recv_time:1757677277260135|dcid:e8fede21c5f19b9d|dcid_seq:0|
[2025/09/12 11:41:17 260414] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:PATH_IDLE|expire:1757677397260135|now:1757677277260135|interv:120000000|
[2025/09/12 11:41:17 260421] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:CONN_IDLE|expire:1757677397260135|now:1757677277260135|interv:120000000|
[2025/09/12 11:41:17 260427] [debug] |scid:e8fede21c5f19b9d|xqc_engine_remove_wakeup_queue|next_tick_time:1757677277465991|pq_index:0|
[2025/09/12 11:41:17 260433] [debug] |scid:e8fede21c5f19b9d|xqc_engine_add_active_queue|last_ticked_time:1757677277227952|
[2025/09/12 11:41:17 260437] [debug] |xqc_engine_main_logic|BEGIN|now:1757677277260437|
[2025/09/12 11:41:17 260442] [debug] |scid:e8fede21c5f19b9d|xqc_engine_process_conn|conn:00005615D42A035C|state:C_INITIAL_SENT|flag:TICKING DCID_OK UPPER_CONN_EXIST NEED_RUN ADDR_VALIDATED |now:1757677277260441|
[2025/09/12 11:41:17 260450] [debug] |scid:e8fede21c5f19b9d|xqc_conn_next_wakeup_time|wakeup_time:1757677277472123|
[2025/09/12 11:41:17 260454] [debug] |scid:e8fede21c5f19b9d|xqc_engine_add_wakeup_queue|next_tick_time:1757677277472123|
[2025/09/12 11:41:17 260458] [debug] |xqc_engine_wakeup_after|wakeup:1757677277472123|now:1757677277260458|diff:211665|
[2025/09/12 11:41:17 260463] [debug] |xqc_engine_main_logic|END|now:1757677277260441|
[2025/09/12 11:41:17 260468] [debug] |xqc_engine_main_logic|BEGIN|now:1757677277260468|
[2025/09/12 11:41:17 260472] [debug] |xqc_engine_wakeup_after|wakeup:1757677277472123|now:1757677277260472|diff:211651|
[2025/09/12 11:41:17 260476] [debug] |xqc_engine_main_logic|END|now:1757677277260468|
[2025/09/12 11:41:17 470816] [debug] |xqc_engine_main_logic|BEGIN|now:1757677277470815|
[2025/09/12 11:41:17 470850] [debug] |xqc_engine_wakeup_after|wakeup:1757677277472123|now:1757677277470850|diff:1273|
[2025/09/12 11:41:17 470855] [debug] |xqc_engine_main_logic|END|now:1757677277470815|
[2025/09/12 11:41:17 472988] [debug] |xqc_engine_main_logic|BEGIN|now:1757677277472988|
[2025/09/12 11:41:17 472995] [debug] |scid:e8fede21c5f19b9d|xqc_engine_remove_wakeup_queue|next_tick_time:1757677277472123|pq_index:0|
[2025/09/12 11:41:17 473014] [debug] |scid:e8fede21c5f19b9d|xqc_engine_add_active_queue|last_ticked_time:1757677277260441|
[2025/09/12 11:41:17 473020] [debug] |scid:e8fede21c5f19b9d|xqc_engine_process_conn|conn:00005615D42A035C|state:C_INITIAL_SENT|flag:TICKING DCID_OK UPPER_CONN_EXIST ADDR_VALIDATED |now:1757677277473018|
[2025/09/12 11:41:17 473026] [debug] |scid:e8fede21c5f19b9d|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757677277472123|now:1757677277473018|
[2025/09/12 11:41:17 473031] [debug] |scid:e8fede21c5f19b9d|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 11:41:17 473039] [debug] |scid:e8fede21c5f19b9d|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:00005615D42A035C|pto_count:2
[2025/09/12 11:41:17 473044] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_pto_time_and_space|srtt:38688|rtt_var:16808|pto_duration:423680|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 11:41:17 473052] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:LOSS_DETECTION|expire:1757677277896732|now:1757677277473044|interv:423688|
[2025/09/12 11:41:17 473057] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005615D42A035C|path:0|pns:0|expire:1757677277896732|now:1757677277473044|interval:423688|pto_count:2|srtt:38688
[2025/09/12 11:41:17 473065] [debug] |scid:e8fede21c5f19b9d|xqc_path_get_perf_class|conn:00005615D42A035C|path_id:0|path_srtt:38688|min_srtt:38688|path_bw:36905|loss_rate:0.00|path_pto:2|
[2025/09/12 11:41:17 473070] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_can_send|l-0.0.0.0-47290-e8fede21c5f19b9d p-193.167.100.100-443-5df3260e12526fa4 |path:0|can:1|pkt_sz:35|schedule_bytes:0|inflight:0|cwnd:140224|conn:00005615D42A035C|stream_id:0|stream_offset:0|
[2025/09/12 11:41:17 473075] [debug] |scid:e8fede21c5f19b9d|xqc_minrtt_scheduler_get_path|path srtt|conn:00005615D42A035C|path_id:0|path_srtt:38688|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:41:17 473080] [debug] |scid:e8fede21c5f19b9d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:PING |pn:0|size:35|reinj:0|path_class:4|
[2025/09/12 11:41:17 473086] [debug] |scid:e8fede21c5f19b9d|xqc_check_acked_or_dropped_pkt|conn:00005615D42A035C|pkt_num:0|size:35|pkt_type:INIT|frame:PING |
[2025/09/12 11:41:17 473091] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_can_send|l-0.0.0.0-47290-e8fede21c5f19b9d p-193.167.100.100-443-5df3260e12526fa4 |path:0|can:1|pkt_sz:35|schedule_bytes:0|inflight:0|cwnd:140224|conn:00005615D42A035C|stream_id:0|stream_offset:0|
[2025/09/12 11:41:17 473096] [debug] |scid:e8fede21c5f19b9d|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 11:41:17 473101] [debug] |scid:e8fede21c5f19b9d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 11:41:17 473186] [info] |scid:e8fede21c5f19b9d|xqc_send_packet_with_pn|<==|conn:00005615D42A035C|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING PING |inflight:0|now:1757677277473118|stream_id:0|stream_offset:0|
[2025/09/12 11:41:17 473193] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_on_packet_sent|conn:00005615D42A035C|path:0|pkt_num:2|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING PING |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 11:41:17 473199] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 11:41:17 473203] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_pto_time_and_space|srtt:38688|rtt_var:16808|pto_duration:423680|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 11:41:17 473208] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_pto_time_and_space|conn:00005615D42A035C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 11:41:17 473212] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_pto_time_and_space|conn:00005615D42A035C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:41:17 473217] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_pto_time_and_space|conn:00005615D42A035C|path:0|PNS: 2, unacked: 0|
[2025/09/12 11:41:17 473227] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:LOSS_DETECTION|expire:1757677277896798|now:1757677277473203|interv:423595|
[2025/09/12 11:41:17 473231] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005615D42A035C|path:0|pns:0|expire:1757677277896798|now:1757677277473203|interval:423595|pto_count:2|srtt:38688
[2025/09/12 11:41:17 473236] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:1184|
[2025/09/12 11:41:17 473241] [debug] |scid:e8fede21c5f19b9d|xqc_conn_next_wakeup_time|wakeup_time:1757677277896798|
[2025/09/12 11:41:17 473245] [debug] |scid:e8fede21c5f19b9d|xqc_engine_add_wakeup_queue|next_tick_time:1757677277896798|
[2025/09/12 11:41:17 473249] [debug] |xqc_engine_wakeup_after|wakeup:1757677277896798|now:1757677277473249|diff:423549|
[2025/09/12 11:41:17 473253] [debug] |xqc_engine_main_logic|END|now:1757677277473018|
[2025/09/12 11:41:17 859725] [info] |xqc_engine_packet_process|==>|conn:00005615D42A035C|size:1200|state:C_INITIAL_SENT|recv_time:1757677277859721|
[2025/09/12 11:41:17 859750] [debug] |scid:e8fede21c5f19b9d|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 11:41:17 859758] [debug] |scid:e8fede21c5f19b9d|xqc_packet_parse_initial|success|Length:1170|
[2025/09/12 11:41:17 859773] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 11:41:17 859780] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 11:41:17 859795] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:5|
[2025/09/12 11:41:17 859800] [debug] |scid:e8fede21c5f19b9d|xqc_process_frames|frame_type:6|
[2025/09/12 11:41:17 859807] [debug] |scid:e8fede21c5f19b9d|xqc_process_crypto_frame|level:0|
[2025/09/12 11:41:17 859815] [debug] |scid:e8fede21c5f19b9d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 11:41:17 859822] [debug] |scid:e8fede21c5f19b9d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|123u|
[2025/09/12 11:41:17 860147] [debug] |scid:e8fede21c5f19b9d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 11:41:17 860153] [debug] |scid:e8fede21c5f19b9d|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 11:41:17 860158] [debug] |scid:e8fede21c5f19b9d|xqc_engine_remove_wakeup_queue|next_tick_time:1757677277896798|pq_index:0|
[2025/09/12 11:41:17 860163] [debug] |scid:e8fede21c5f19b9d|xqc_engine_add_active_queue|last_ticked_time:1757677277473018|
[2025/09/12 11:41:17 860167] [debug] |scid:e8fede21c5f19b9d|xqc_process_frames|frame_type:0|
[2025/09/12 11:41:17 860171] [debug] |scid:e8fede21c5f19b9d|xqc_process_padding_frame|process padding|
[2025/09/12 11:41:17 860180] [debug] |scid:e8fede21c5f19b9d|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 11:41:17 860185] [debug] |scid:e8fede21c5f19b9d|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/09/12 11:41:17 860190] [debug] |scid:e8fede21c5f19b9d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:0|
[2025/09/12 11:41:17 860196] [info] |scid:e8fede21c5f19b9d|xqc_conn_on_pkt_processed|====>|conn:00005615D42A035C|path:0|size:1200|pkt_type:INIT|pkt_num:5|frame:PADDING CRYPTO |recv_time:1757677277859721|dcid:e8fede21c5f19b9d|dcid_seq:0|
[2025/09/12 11:41:17 860202] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:PATH_IDLE|expire:1757677397859721|now:1757677277859721|interv:120000000|
[2025/09/12 11:41:17 860206] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:CONN_IDLE|expire:1757677397859721|now:1757677277859721|interv:120000000|
[2025/09/12 11:41:17 860210] [debug] |xqc_engine_main_logic|BEGIN|now:1757677277860210|
[2025/09/12 11:41:17 860215] [debug] |scid:e8fede21c5f19b9d|xqc_engine_process_conn|conn:00005615D42A035C|state:C_INITIAL_SENT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757677277860215|
[2025/09/12 11:41:17 860225] [debug] |scid:e8fede21c5f19b9d|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:4|encrypt_level:2|
[2025/09/12 11:41:17 860231] [debug] |scid:e8fede21c5f19b9d|xqc_packet_parse_handshake|success|Length:148|
[2025/09/12 11:41:17 860236] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 11:41:17 860240] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 11:41:17 860245] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/09/12 11:41:17 860249] [debug] |scid:e8fede21c5f19b9d|xqc_process_frames|frame_type:6|
[2025/09/12 11:41:17 860253] [debug] |scid:e8fede21c5f19b9d|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 11:41:17 860260] [debug] |scid:e8fede21c5f19b9d|xqc_process_crypto_frame|level:2|
[2025/09/12 11:41:17 860265] [debug] |scid:e8fede21c5f19b9d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 11:41:17 860268] [debug] |scid:e8fede21c5f19b9d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|124u|
[2025/09/12 11:41:17 860276] [debug] |scid:e8fede21c5f19b9d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 11:41:17 860280] [debug] |scid:e8fede21c5f19b9d|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 11:41:17 860284] [debug] |scid:e8fede21c5f19b9d|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 11:41:17 860289] [debug] |scid:e8fede21c5f19b9d|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) |ack_freq:2|
[2025/09/12 11:41:17 860293] [debug] |scid:e8fede21c5f19b9d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/09/12 11:41:17 860297] [info] |scid:e8fede21c5f19b9d|xqc_conn_on_pkt_processed|====>|conn:00005615D42A035C|path:0|size:177|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1757677277108000|dcid:e8fede21c5f19b9d|dcid_seq:0|
[2025/09/12 11:41:17 860302] [debug] |scid:e8fede21c5f19b9d|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:3|encrypt_level:2|
[2025/09/12 11:41:17 860307] [debug] |scid:e8fede21c5f19b9d|xqc_packet_parse_handshake|success|Length:495|
[2025/09/12 11:41:17 860311] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 11:41:17 860315] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 11:41:17 860320] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 11:41:17 860324] [debug] |scid:e8fede21c5f19b9d|xqc_process_frames|frame_type:6|
[2025/09/12 11:41:17 860328] [debug] |scid:e8fede21c5f19b9d|xqc_process_crypto_frame|level:2|
[2025/09/12 11:41:17 860332] [debug] |scid:e8fede21c5f19b9d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 11:41:17 860335] [debug] |scid:e8fede21c5f19b9d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|470u|
[2025/09/12 11:41:17 860738] [debug] |scid:e8fede21c5f19b9d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 11:41:17 860749] [debug] |scid:e8fede21c5f19b9d|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 11:41:17 860754] [debug] |scid:e8fede21c5f19b9d|xqc_maybe_should_ack|already yes|
[2025/09/12 11:41:17 860758] [debug] |scid:e8fede21c5f19b9d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 11:41:17 860762] [info] |scid:e8fede21c5f19b9d|xqc_conn_on_pkt_processed|====>|conn:00005615D42A035C|path:0|size:524|pkt_type:HSK|pkt_num:1|frame:CRYPTO |recv_time:1757677277108417|dcid:e8fede21c5f19b9d|dcid_seq:0|
[2025/09/12 11:41:17 860768] [debug] |scid:e8fede21c5f19b9d|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:2|encrypt_level:2|
[2025/09/12 11:41:17 860772] [debug] |scid:e8fede21c5f19b9d|xqc_packet_parse_handshake|success|Length:103|
[2025/09/12 11:41:17 860782] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 11:41:17 860786] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 11:41:17 860792] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/09/12 11:41:17 860796] [debug] |scid:e8fede21c5f19b9d|xqc_process_frames|frame_type:6|
[2025/09/12 11:41:17 860800] [debug] |scid:e8fede21c5f19b9d|xqc_process_crypto_frame|level:2|
[2025/09/12 11:41:17 860804] [debug] |scid:e8fede21c5f19b9d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 11:41:17 860807] [debug] |scid:e8fede21c5f19b9d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|78u|
[2025/09/12 11:41:17 860909] [debug] |scid:e8fede21c5f19b9d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 11:41:17 860914] [debug] |scid:e8fede21c5f19b9d|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 11:41:17 860918] [debug] |scid:e8fede21c5f19b9d|xqc_maybe_should_ack|already yes|
[2025/09/12 11:41:17 860922] [debug] |scid:e8fede21c5f19b9d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/09/12 11:41:17 860926] [info] |scid:e8fede21c5f19b9d|xqc_conn_on_pkt_processed|====>|conn:00005615D42A035C|path:0|size:132|pkt_type:HSK|pkt_num:2|frame:CRYPTO |recv_time:1757677277108506|dcid:e8fede21c5f19b9d|dcid_seq:0|
[2025/09/12 11:41:17 860931] [debug] |scid:e8fede21c5f19b9d|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:2|
[2025/09/12 11:41:17 860936] [debug] |scid:e8fede21c5f19b9d|xqc_packet_parse_handshake|success|Length:60|
[2025/09/12 11:41:17 860940] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 11:41:17 860944] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 11:41:17 860949] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:3|
[2025/09/12 11:41:17 860953] [debug] |scid:e8fede21c5f19b9d|xqc_process_frames|frame_type:6|
[2025/09/12 11:41:17 860957] [debug] |scid:e8fede21c5f19b9d|xqc_process_crypto_frame|level:2|
[2025/09/12 11:41:17 860960] [debug] |scid:e8fede21c5f19b9d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 11:41:17 860964] [debug] |scid:e8fede21c5f19b9d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 11:41:17 861008] [debug] |scid:e8fede21c5f19b9d|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 11:41:17 861013] [info] |scid:e8fede21c5f19b9d|xqc_conn_tls_transport_params_cb|store sr_token with cid: 5df3260e12526fa4|token:b403a469a415383025ecd5e3ec09dbcc
[2025/09/12 11:41:17 861018] [debug] |scid:e8fede21c5f19b9d|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|1|
[2025/09/12 11:41:17 861022] [debug] |scid:e8fede21c5f19b9d|xqc_conn_multipath_version_negotiation|multipath version negotiation succeed on multipath 010|
[2025/09/12 11:41:17 861785] [debug] |scid:e8fede21c5f19b9d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 11:41:17 861794] [debug] |scid:e8fede21c5f19b9d|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 11:41:17 861800] [debug] |scid:e8fede21c5f19b9d|xqc_maybe_should_ack|already yes|
[2025/09/12 11:41:17 861804] [debug] |scid:e8fede21c5f19b9d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:1|
[2025/09/12 11:41:17 861808] [info] |scid:e8fede21c5f19b9d|xqc_conn_on_pkt_processed|====>|conn:00005615D42A035C|path:0|size:89|pkt_type:HSK|pkt_num:3|frame:CRYPTO |recv_time:1757677277108546|dcid:e8fede21c5f19b9d|dcid_seq:0|
[2025/09/12 11:41:17 861814] [info] |scid:e8fede21c5f19b9d|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 11:41:17 861818] [debug] |scid:e8fede21c5f19b9d|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 11:41:17 861823] [debug] |scid:e8fede21c5f19b9d|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 11:41:17 861831] [debug] |scid:e8fede21c5f19b9d|xqc_process_crypto_write_streams|
[2025/09/12 11:41:17 861835] [debug] |scid:e8fede21c5f19b9d|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 11:41:17 861839] [debug] |scid:e8fede21c5f19b9d|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 11:41:17 861843] [debug] |scid:e8fede21c5f19b9d|xqc_process_crypto_write_streams|
[2025/09/12 11:41:17 861846] [debug] |scid:e8fede21c5f19b9d|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 11:41:17 861853] [info] |scid:e8fede21c5f19b9d|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:72|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757677277861853|
[2025/09/12 11:41:17 861858] [debug] |scid:e8fede21c5f19b9d|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:00005615D42A035C|
[2025/09/12 11:41:17 861863] [debug] |scid:e8fede21c5f19b9d|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:0|cwnd:140224|pkt_num:2|ptype:0|frames:PADDING PING |
[2025/09/12 11:41:17 861868] [info] |scid:e8fede21c5f19b9d|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 11:41:17 861873] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_pto_time_and_space|srtt:38688|rtt_var:16808|pto_duration:105920|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:41:17 861878] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:LOSS_DETECTION|expire:1757677277967798|now:1757677277861872|interv:105926|
[2025/09/12 11:41:17 861882] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005615D42A035C|path:0|pns:1|expire:1757677277967798|now:1757677277861872|interval:105926|pto_count:0|srtt:38688
[2025/09/12 11:41:17 861887] [debug] |scid:e8fede21c5f19b9d|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 11:41:17 861892] [debug] |scid:e8fede21c5f19b9d|xqc_process_write_streams|stream_write_notify|flag:1|stream_id:0|conn:00005615D42A035C|cnt:0|
[2025/09/12 11:41:17 861897] [debug] |scid:e8fede21c5f19b9d|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:1048576|
[2025/09/12 11:41:17 861902] [debug] |scid:e8fede21c5f19b9d|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 11:41:17 861906] [debug] |scid:e8fede21c5f19b9d|xqc_sample_check_app_limited|path:0|applimit:2368|
[2025/09/12 11:41:17 861913] [info] |scid:e8fede21c5f19b9d|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:17|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:17|offset:17|fin:1|stream_flag:64|conn:00005615D42A035C|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 |
[2025/09/12 11:41:17 861918] [debug] |scid:e8fede21c5f19b9d|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-47290-e8fede21c5f19b9d p-193.167.100.100-443-5df3260e12526fa4|
[2025/09/12 11:41:17 861924] [debug] |scid:e8fede21c5f19b9d|xqc_gen_ack_frame|largest_recv:5|ack_delay:2203|first_ack_range:0|largest_pkt_recv_time:1757677277859721|
[2025/09/12 11:41:17 861929] [debug] |scid:e8fede21c5f19b9d|xqc_gen_ack_frame|high:5|low:5|pkt_pns:0|
[2025/09/12 11:41:17 861933] [debug] |scid:e8fede21c5f19b9d|xqc_gen_ack_frame|high:2|low:1|pkt_pns:0|
[2025/09/12 11:41:17 861936] [debug] |scid:e8fede21c5f19b9d|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:5|frame_largest_recv:5|
[2025/09/12 11:41:17 861941] [debug] |scid:e8fede21c5f19b9d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 11:41:17 861945] [debug] |scid:e8fede21c5f19b9d|xqc_gen_ack_frame|largest_recv:3|ack_delay:753399|first_ack_range:3|largest_pkt_recv_time:1757677277108546|
[2025/09/12 11:41:17 861949] [debug] |scid:e8fede21c5f19b9d|xqc_gen_ack_frame|high:3|low:0|pkt_pns:1|
[2025/09/12 11:41:17 861956] [debug] |scid:e8fede21c5f19b9d|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 11:41:17 861960] [debug] |scid:e8fede21c5f19b9d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 11:41:17 861966] [debug] |scid:e8fede21c5f19b9d|xqc_path_get_perf_class|conn:00005615D42A035C|path_id:0|path_srtt:38688|min_srtt:38688|path_bw:36905|loss_rate:0.00|path_pto:0|
[2025/09/12 11:41:17 861971] [debug] |scid:e8fede21c5f19b9d|xqc_minrtt_scheduler_get_path|path srtt|conn:00005615D42A035C|path_id:0|path_srtt:38688|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:41:17 861975] [debug] |scid:e8fede21c5f19b9d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:72|reinj:0|path_class:2|
[2025/09/12 11:41:17 861980] [debug] |scid:e8fede21c5f19b9d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:41:17 861985] [debug] |scid:e8fede21c5f19b9d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:41:17 861989] [debug] |scid:e8fede21c5f19b9d|xqc_path_get_perf_class|conn:00005615D42A035C|path_id:0|path_srtt:38688|min_srtt:38688|path_bw:36905|loss_rate:0.00|path_pto:0|
[2025/09/12 11:41:17 861994] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_can_send|l-0.0.0.0-47290-e8fede21c5f19b9d p-193.167.100.100-443-5df3260e12526fa4 |path:0|can:1|pkt_sz:38|schedule_bytes:72|inflight:0|cwnd:140224|conn:00005615D42A035C|stream_id:0|stream_offset:17|
[2025/09/12 11:41:17 861998] [debug] |scid:e8fede21c5f19b9d|xqc_minrtt_scheduler_get_path|path srtt|conn:00005615D42A035C|path_id:0|path_srtt:38688|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:41:17 862003] [debug] |scid:e8fede21c5f19b9d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:38|reinj:0|path_class:2|
[2025/09/12 11:41:17 862008] [debug] |scid:e8fede21c5f19b9d|xqc_check_acked_or_dropped_pkt|conn:00005615D42A035C|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 11:41:17 862013] [debug] |scid:e8fede21c5f19b9d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 11:41:17 862063] [info] |scid:e8fede21c5f19b9d|xqc_send_packet_with_pn|<==|conn:00005615D42A035C|path:0|pkt_num:0|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757677277862020|stream_id:0|stream_offset:0|
[2025/09/12 11:41:17 862069] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_on_packet_sent|conn:00005615D42A035C|path:0|pkt_num:0|origin_pktnum:0|size:72|enc_size:88|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:41:17 862074] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2368|
[2025/09/12 11:41:17 862078] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_pto_time_and_space|srtt:38688|rtt_var:16808|pto_duration:105920|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:41:17 862083] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_pto_time_and_space|conn:00005615D42A035C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:41:17 862087] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_pto_time_and_space|conn:00005615D42A035C|path:0|PNS: 1, unacked: 72|
[2025/09/12 11:41:17 862090] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_pto_time_and_space|conn:00005615D42A035C|path:0|PNS: 2, unacked: 0|
[2025/09/12 11:41:17 862094] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:LOSS_DETECTION|expire:1757677277967940|now:1757677277862078|interv:105862|
[2025/09/12 11:41:17 862098] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005615D42A035C|path:0|pns:1|expire:1757677277967940|now:1757677277862078|interval:105862|pto_count:0|srtt:38688
[2025/09/12 11:41:17 862103] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:72|
[2025/09/12 11:41:17 862108] [debug] |scid:e8fede21c5f19b9d|xqc_check_acked_or_dropped_pkt|conn:00005615D42A035C|pkt_num:0|size:42|pkt_type:INIT|frame:ACK |
[2025/09/12 11:41:17 862116] [debug] |scid:e8fede21c5f19b9d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 11:41:17 862138] [info] |scid:e8fede21c5f19b9d|xqc_send_packet_with_pn|<==|conn:00005615D42A035C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:72|now:1757677277862122|stream_id:0|stream_offset:0|
[2025/09/12 11:41:17 862143] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_on_packet_sent|conn:00005615D42A035C|path:0|pkt_num:3|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:41:17 862148] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_on_packet_sent|path:0|inflight:72|applimit:2368|
[2025/09/12 11:41:17 862152] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:72|
[2025/09/12 11:41:17 862158] [debug] |scid:e8fede21c5f19b9d|xqc_check_acked_or_dropped_pkt|conn:00005615D42A035C|pkt_num:0|size:41|pkt_type:HSK|frame:ACK |
[2025/09/12 11:41:17 862165] [debug] |scid:e8fede21c5f19b9d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 11:41:17 862193] [info] |scid:e8fede21c5f19b9d|xqc_send_packet_with_pn|<==|conn:00005615D42A035C|path:0|pkt_num:1|size:41|sent:57|pkt_type:HSK|frame:ACK |inflight:72|now:1757677277862174|stream_id:0|stream_offset:0|
[2025/09/12 11:41:17 862199] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_on_packet_sent|conn:00005615D42A035C|path:0|pkt_num:1|origin_pktnum:0|size:41|enc_size:57|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:41:17 862204] [debug] |scid:e8fede21c5f19b9d|xqc_check_acked_or_dropped_pkt|conn:00005615D42A035C|pkt_num:0|size:38|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 11:41:17 862209] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_can_send|l-0.0.0.0-47290-e8fede21c5f19b9d p-193.167.100.100-443-5df3260e12526fa4 |path:0|can:1|pkt_sz:38|schedule_bytes:0|inflight:72|cwnd:140224|conn:00005615D42A035C|stream_id:0|stream_offset:17|
[2025/09/12 11:41:17 862213] [debug] |scid:e8fede21c5f19b9d|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 11:41:17 862217] [debug] |scid:e8fede21c5f19b9d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 11:41:17 862235] [info] |scid:e8fede21c5f19b9d|xqc_send_packet_with_pn|<==|conn:00005615D42A035C|path:0|pkt_num:0|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:72|now:1757677277862223|stream_id:0|stream_offset:17|
[2025/09/12 11:41:17 862240] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_on_packet_sent|conn:00005615D42A035C|path:0|pkt_num:0|origin_pktnum:0|size:38|enc_size:54|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:41:17 862245] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_on_packet_sent|path:0|inflight:72|applimit:2368|
[2025/09/12 11:41:17 862251] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_pto_time_and_space|srtt:38688|rtt_var:16808|pto_duration:105920|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:41:17 862259] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_pto_time_and_space|conn:00005615D42A035C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:41:17 862265] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_pto_time_and_space|conn:00005615D42A035C|path:0|PNS: 1, unacked: 72|
[2025/09/12 11:41:17 862271] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_pto_time_and_space|conn:00005615D42A035C|path:0|PNS: 2, unacked: 38|
[2025/09/12 11:41:17 862276] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 11:41:17 862279] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:LOSS_DETECTION|expire:1757677277967940|now:1757677277862251|interv:105689|
[2025/09/12 11:41:17 862283] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005615D42A035C|path:0|pns:1|expire:1757677277967940|now:1757677277862251|interval:105689|pto_count:0|srtt:38688
[2025/09/12 11:41:17 862292] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:110|
[2025/09/12 11:41:17 862297] [debug] |scid:e8fede21c5f19b9d|xqc_conn_next_wakeup_time|wakeup_time:1757677277967940|
[2025/09/12 11:41:17 862301] [debug] |scid:e8fede21c5f19b9d|xqc_engine_add_wakeup_queue|next_tick_time:1757677277967940|
[2025/09/12 11:41:17 862305] [debug] |xqc_engine_wakeup_after|wakeup:1757677277967940|now:1757677277862305|diff:105635|
[2025/09/12 11:41:17 862310] [debug] |xqc_engine_main_logic|END|now:1757677277860215|
[2025/09/12 11:41:17 862316] [debug] |xqc_engine_main_logic|BEGIN|now:1757677277862316|
[2025/09/12 11:41:17 862319] [debug] |xqc_engine_wakeup_after|wakeup:1757677277967940|now:1757677277862319|diff:105621|
[2025/09/12 11:41:17 862323] [debug] |xqc_engine_main_logic|END|now:1757677277862316|
[2025/09/12 11:41:17 893554] [info] |xqc_engine_packet_process|==>|conn:00005615D42A035C|size:30|state:ESTABED|recv_time:1757677277893550|
[2025/09/12 11:41:17 893600] [debug] |scid:e8fede21c5f19b9d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e8fede21c5f19b9d|spin_bit:1|
[2025/09/12 11:41:17 893616] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 11:41:17 893623] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 11:41:17 893636] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 11:41:17 893644] [debug] |scid:e8fede21c5f19b9d|xqc_process_frames|frame_type:1e|
[2025/09/12 11:41:17 893652] [info] |scid:e8fede21c5f19b9d|xqc_conn_handshake_confirmed|handshake confirmed|conn:00005615D42A035C|
[2025/09/12 11:41:17 893663] [debug] |scid:e8fede21c5f19b9d|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:38|cwnd:140224|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/09/12 11:41:17 893682] [info] |scid:e8fede21c5f19b9d|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 11:41:17 893690] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_pto_time_and_space|srtt:38688|rtt_var:16808|pto_duration:105920|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:41:17 893698] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_pto_time_and_space|conn:00005615D42A035C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:41:17 893703] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_pto_time_and_space|conn:00005615D42A035C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:41:17 893709] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_pto_time_and_space|conn:00005615D42A035C|path:0|PNS: 2, unacked: 38|
[2025/09/12 11:41:17 893716] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:LOSS_DETECTION|expire:1757677277993143|now:1757677277893689|interv:99454|
[2025/09/12 11:41:17 893723] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005615D42A035C|path:0|pns:2|expire:1757677277993143|now:1757677277893689|interval:99454|pto_count:0|srtt:38688
[2025/09/12 11:41:17 893733] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:ACK_01RTT|expire:1757677277918550|now:1757677277893550|interv:25000|
[2025/09/12 11:41:17 893741] [debug] |scid:e8fede21c5f19b9d|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:1757677277893550|max_ack_delay:25000|
[2025/09/12 11:41:17 893747] [debug] |scid:e8fede21c5f19b9d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 11:41:17 893752] [info] |scid:e8fede21c5f19b9d|xqc_conn_on_pkt_processed|====>|conn:00005615D42A035C|path:0|size:30|pkt_type:SHORT_HEADER|pkt_num:0|frame:HANDSHAKE_DONE |recv_time:1757677277893550|dcid:e8fede21c5f19b9d|dcid_seq:0|
[2025/09/12 11:41:17 893759] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:PATH_IDLE|expire:1757677397893550|now:1757677277893550|interv:120000000|
[2025/09/12 11:41:17 893779] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:CONN_IDLE|expire:1757677397893550|now:1757677277893550|interv:120000000|
[2025/09/12 11:41:17 893784] [debug] |scid:e8fede21c5f19b9d|xqc_engine_remove_wakeup_queue|next_tick_time:1757677277967940|pq_index:0|
[2025/09/12 11:41:17 893790] [debug] |scid:e8fede21c5f19b9d|xqc_engine_add_active_queue|last_ticked_time:1757677277860215|
[2025/09/12 11:41:17 893797] [debug] |xqc_engine_main_logic|BEGIN|now:1757677277893797|
[2025/09/12 11:41:17 893805] [debug] |scid:e8fede21c5f19b9d|xqc_engine_process_conn|conn:00005615D42A035C|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:1757677277893804|
[2025/09/12 11:41:17 893837] [debug] |scid:e8fede21c5f19b9d|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:b912357ec84af71e|sr_token:00000000000000000000000000000000|seq_num:1
[2025/09/12 11:41:17 893848] [debug] |scid:e8fede21c5f19b9d|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:86fea5028b44b201|sr_token:00000000000000000000000000000000|seq_num:2
[2025/09/12 11:41:17 893857] [debug] |scid:e8fede21c5f19b9d|xqc_path_get_perf_class|conn:00005615D42A035C|path_id:0|path_srtt:38688|min_srtt:38688|path_bw:36905|loss_rate:0.00|path_pto:0|
[2025/09/12 11:41:17 893863] [debug] |scid:e8fede21c5f19b9d|xqc_minrtt_scheduler_get_path|path srtt|conn:00005615D42A035C|path_id:0|path_srtt:38688|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:41:17 893871] [debug] |scid:e8fede21c5f19b9d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:2|
[2025/09/12 11:41:17 893878] [debug] |scid:e8fede21c5f19b9d|xqc_path_get_perf_class|conn:00005615D42A035C|path_id:0|path_srtt:38688|min_srtt:38688|path_bw:36905|loss_rate:0.00|path_pto:0|
[2025/09/12 11:41:17 893885] [debug] |scid:e8fede21c5f19b9d|xqc_minrtt_scheduler_get_path|path srtt|conn:00005615D42A035C|path_id:0|path_srtt:38688|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:41:17 893893] [debug] |scid:e8fede21c5f19b9d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:2|
[2025/09/12 11:41:17 893901] [debug] |scid:e8fede21c5f19b9d|xqc_check_acked_or_dropped_pkt|conn:00005615D42A035C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 11:41:17 893909] [debug] |scid:e8fede21c5f19b9d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 11:41:17 893971] [info] |scid:e8fede21c5f19b9d|xqc_send_packet_with_pn|<==|conn:00005615D42A035C|path:0|pkt_num:1|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:38|now:1757677277893921|stream_id:0|stream_offset:0|
[2025/09/12 11:41:17 893982] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_on_packet_sent|conn:00005615D42A035C|path:0|pkt_num:1|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:41:17 893989] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_on_packet_sent|path:0|inflight:38|applimit:2368|
[2025/09/12 11:41:17 893995] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_pto_time_and_space|srtt:38688|rtt_var:16808|pto_duration:105920|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:41:17 894001] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_pto_time_and_space|conn:00005615D42A035C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:41:17 894007] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_pto_time_and_space|conn:00005615D42A035C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:41:17 894013] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_pto_time_and_space|conn:00005615D42A035C|path:0|PNS: 2, unacked: 83|
[2025/09/12 11:41:17 894018] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:LOSS_DETECTION|expire:1757677278024841|now:1757677277893994|interv:130847|
[2025/09/12 11:41:17 894032] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005615D42A035C|path:0|pns:2|expire:1757677278024841|now:1757677277893994|interval:130847|pto_count:0|srtt:38688
[2025/09/12 11:41:17 894040] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:83|
[2025/09/12 11:41:17 894048] [debug] |scid:e8fede21c5f19b9d|xqc_check_acked_or_dropped_pkt|conn:00005615D42A035C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 11:41:17 894055] [debug] |scid:e8fede21c5f19b9d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 11:41:17 894091] [info] |scid:e8fede21c5f19b9d|xqc_send_packet_with_pn|<==|conn:00005615D42A035C|path:0|pkt_num:2|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:83|now:1757677277894065|stream_id:0|stream_offset:0|
[2025/09/12 11:41:17 894101] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_on_packet_sent|conn:00005615D42A035C|path:0|pkt_num:2|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:41:17 894107] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_on_packet_sent|path:0|inflight:83|applimit:2368|
[2025/09/12 11:41:17 894113] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_pto_time_and_space|srtt:38688|rtt_var:16808|pto_duration:105920|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:41:17 894120] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_pto_time_and_space|conn:00005615D42A035C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:41:17 894127] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_pto_time_and_space|conn:00005615D42A035C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:41:17 894132] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_pto_time_and_space|conn:00005615D42A035C|path:0|PNS: 2, unacked: 128|
[2025/09/12 11:41:17 894136] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:LOSS_DETECTION|expire:1757677278024985|now:1757677277894113|interv:130872|
[2025/09/12 11:41:17 894140] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005615D42A035C|path:0|pns:2|expire:1757677278024985|now:1757677277894113|interval:130872|pto_count:0|srtt:38688
[2025/09/12 11:41:17 894144] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:128|
[2025/09/12 11:41:17 894149] [debug] |scid:e8fede21c5f19b9d|xqc_conn_next_wakeup_time|wakeup_time:1757677277918550|
[2025/09/12 11:41:17 894154] [debug] |scid:e8fede21c5f19b9d|xqc_engine_add_wakeup_queue|next_tick_time:1757677277918550|
[2025/09/12 11:41:17 894161] [debug] |xqc_engine_wakeup_after|wakeup:1757677277918550|now:1757677277894161|diff:24389|
[2025/09/12 11:41:17 894168] [debug] |xqc_engine_main_logic|END|now:1757677277893804|
[2025/09/12 11:41:17 894179] [info] |xqc_engine_packet_process|==>|conn:00005615D42A035C|size:40|state:ESTABED|recv_time:1757677277894179|
[2025/09/12 11:41:17 894186] [debug] |scid:e8fede21c5f19b9d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e8fede21c5f19b9d|spin_bit:1|
[2025/09/12 11:41:17 894195] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 11:41:17 894200] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 11:41:17 894209] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/09/12 11:41:17 894216] [debug] |scid:e8fede21c5f19b9d|xqc_process_frames|frame_type:7|
[2025/09/12 11:41:17 894342] [debug] |scid:e8fede21c5f19b9d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 11:41:17 894352] [debug] |scid:e8fede21c5f19b9d|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|
[2025/09/12 11:41:17 894394] [debug] |scid:e8fede21c5f19b9d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/09/12 11:41:17 894402] [info] |scid:e8fede21c5f19b9d|xqc_conn_on_pkt_processed|====>|conn:00005615D42A035C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1|frame:NEW_TOKEN |recv_time:1757677277894179|dcid:e8fede21c5f19b9d|dcid_seq:0|
[2025/09/12 11:41:17 894409] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:PATH_IDLE|expire:1757677397894179|now:1757677277894179|interv:120000000|
[2025/09/12 11:41:17 894416] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:CONN_IDLE|expire:1757677397894179|now:1757677277894179|interv:120000000|
[2025/09/12 11:41:17 894422] [debug] |scid:e8fede21c5f19b9d|xqc_engine_remove_wakeup_queue|next_tick_time:1757677277918550|pq_index:0|
[2025/09/12 11:41:17 894428] [debug] |scid:e8fede21c5f19b9d|xqc_engine_add_active_queue|last_ticked_time:1757677277893804|
[2025/09/12 11:41:17 894435] [debug] |xqc_engine_main_logic|BEGIN|now:1757677277894435|
[2025/09/12 11:41:17 894442] [debug] |scid:e8fede21c5f19b9d|xqc_engine_process_conn|conn:00005615D42A035C|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:1757677277894441|
[2025/09/12 11:41:17 894452] [debug] |scid:e8fede21c5f19b9d|xqc_gen_ack_frame|largest_recv:1|ack_delay:273|first_ack_range:1|largest_pkt_recv_time:1757677277894179|
[2025/09/12 11:41:17 894460] [debug] |scid:e8fede21c5f19b9d|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 11:41:17 894466] [debug] |scid:e8fede21c5f19b9d|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 11:41:17 894472] [debug] |scid:e8fede21c5f19b9d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 11:41:17 894479] [debug] |scid:e8fede21c5f19b9d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:41:17 894487] [debug] |scid:e8fede21c5f19b9d|xqc_check_acked_or_dropped_pkt|conn:00005615D42A035C|pkt_num:0|size:22|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 11:41:17 894494] [debug] |scid:e8fede21c5f19b9d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 11:41:17 894529] [info] |scid:e8fede21c5f19b9d|xqc_send_packet_with_pn|<==|conn:00005615D42A035C|path:0|pkt_num:3|size:22|sent:38|pkt_type:SHORT_HEADER|frame:ACK |inflight:128|now:1757677277894504|stream_id:0|stream_offset:0|
[2025/09/12 11:41:17 894538] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_on_packet_sent|conn:00005615D42A035C|path:0|pkt_num:3|origin_pktnum:0|size:22|enc_size:38|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:41:17 894546] [debug] |scid:e8fede21c5f19b9d|xqc_conn_next_wakeup_time|wakeup_time:1757677278024985|
[2025/09/12 11:41:17 894552] [debug] |scid:e8fede21c5f19b9d|xqc_engine_add_wakeup_queue|next_tick_time:1757677278024985|
[2025/09/12 11:41:17 894558] [debug] |xqc_engine_wakeup_after|wakeup:1757677278024985|now:1757677277894558|diff:130427|
[2025/09/12 11:41:17 894565] [debug] |xqc_engine_main_logic|END|now:1757677277894441|
[2025/09/12 11:41:17 894578] [info] |xqc_engine_packet_process|==>|conn:00005615D42A035C|size:290|state:ESTABED|recv_time:1757677277894577|
[2025/09/12 11:41:17 894585] [debug] |scid:e8fede21c5f19b9d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e8fede21c5f19b9d|spin_bit:1|
[2025/09/12 11:41:17 894596] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 11:41:17 894602] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 11:41:17 894612] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 11:41:17 894618] [debug] |scid:e8fede21c5f19b9d|xqc_process_frames|frame_type:6|
[2025/09/12 11:41:17 894625] [debug] |scid:e8fede21c5f19b9d|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 11:41:17 894639] [debug] |scid:e8fede21c5f19b9d|xqc_engine_remove_wakeup_queue|next_tick_time:1757677278024985|pq_index:0|
[2025/09/12 11:41:17 894646] [debug] |scid:e8fede21c5f19b9d|xqc_engine_add_active_queue|last_ticked_time:1757677277894441|
[2025/09/12 11:41:17 894652] [debug] |scid:e8fede21c5f19b9d|xqc_process_crypto_frame|level:3|
[2025/09/12 11:41:17 894660] [debug] |scid:e8fede21c5f19b9d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 11:41:17 894667] [debug] |scid:e8fede21c5f19b9d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|257u|
[2025/09/12 11:41:17 894808] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:ACK_01RTT|expire:1757677277919577|now:1757677277894577|interv:25000|
[2025/09/12 11:41:17 894816] [debug] |scid:e8fede21c5f19b9d|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:1757677277894577|max_ack_delay:25000|
[2025/09/12 11:41:17 894820] [debug] |scid:e8fede21c5f19b9d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 11:41:17 894825] [info] |scid:e8fede21c5f19b9d|xqc_conn_on_pkt_processed|====>|conn:00005615D42A035C|path:0|size:290|pkt_type:SHORT_HEADER|pkt_num:2|frame:CRYPTO |recv_time:1757677277894577|dcid:e8fede21c5f19b9d|dcid_seq:0|
[2025/09/12 11:41:17 894830] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:PATH_IDLE|expire:1757677397894577|now:1757677277894577|interv:120000000|
[2025/09/12 11:41:17 894834] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:CONN_IDLE|expire:1757677397894577|now:1757677277894577|interv:120000000|
[2025/09/12 11:41:17 894840] [debug] |xqc_engine_main_logic|BEGIN|now:1757677277894840|
[2025/09/12 11:41:17 894848] [debug] |scid:e8fede21c5f19b9d|xqc_engine_process_conn|conn:00005615D42A035C|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:1757677277894846|
[2025/09/12 11:41:17 894856] [debug] |scid:e8fede21c5f19b9d|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 11:41:17 894862] [debug] |scid:e8fede21c5f19b9d|xqc_process_crypto_write_streams|
[2025/09/12 11:41:17 894868] [debug] |scid:e8fede21c5f19b9d|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 11:41:17 894872] [debug] |scid:e8fede21c5f19b9d|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 11:41:17 894877] [debug] |scid:e8fede21c5f19b9d|xqc_conn_next_wakeup_time|wakeup_time:1757677277919577|
[2025/09/12 11:41:17 894881] [debug] |scid:e8fede21c5f19b9d|xqc_engine_add_wakeup_queue|next_tick_time:1757677277919577|
[2025/09/12 11:41:17 894885] [debug] |xqc_engine_wakeup_after|wakeup:1757677277919577|now:1757677277894885|diff:24692|
[2025/09/12 11:41:17 894890] [debug] |xqc_engine_main_logic|END|now:1757677277894846|
[2025/09/12 11:41:17 894898] [info] |xqc_engine_packet_process|==>|conn:00005615D42A035C|size:61|state:ESTABED|recv_time:1757677277894897|
[2025/09/12 11:41:17 894902] [debug] |scid:e8fede21c5f19b9d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e8fede21c5f19b9d|spin_bit:1|
[2025/09/12 11:41:17 894908] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 11:41:17 894912] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 11:41:17 894918] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 11:41:17 894922] [debug] |scid:e8fede21c5f19b9d|xqc_process_frames|frame_type:18|
[2025/09/12 11:41:17 894927] [debug] |scid:e8fede21c5f19b9d|xqc_process_new_conn_id_frame|new_conn_id|d2eebfdd1e76266712d0563a|sr_token:8a8e939b7415bfd78f3d893bd9e785e1
[2025/09/12 11:41:17 894939] [debug] |scid:e8fede21c5f19b9d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 11:41:17 894946] [debug] |scid:e8fede21c5f19b9d|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|
[2025/09/12 11:41:17 894956] [debug] |scid:e8fede21c5f19b9d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 11:41:17 894961] [info] |scid:e8fede21c5f19b9d|xqc_conn_on_pkt_processed|====>|conn:00005615D42A035C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:9|frame:NEW_CONNECTION_ID |recv_time:1757677277894897|dcid:e8fede21c5f19b9d|dcid_seq:0|
[2025/09/12 11:41:17 894966] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:PATH_IDLE|expire:1757677397894897|now:1757677277894897|interv:120000000|
[2025/09/12 11:41:17 894970] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:CONN_IDLE|expire:1757677397894897|now:1757677277894897|interv:120000000|
[2025/09/12 11:41:17 894974] [debug] |scid:e8fede21c5f19b9d|xqc_engine_remove_wakeup_queue|next_tick_time:1757677277919577|pq_index:0|
[2025/09/12 11:41:17 894978] [debug] |scid:e8fede21c5f19b9d|xqc_engine_add_active_queue|last_ticked_time:1757677277894846|
[2025/09/12 11:41:17 894981] [debug] |xqc_engine_main_logic|BEGIN|now:1757677277894981|
[2025/09/12 11:41:17 894986] [debug] |scid:e8fede21c5f19b9d|xqc_engine_process_conn|conn:00005615D42A035C|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:1757677277894985|
[2025/09/12 11:41:17 894992] [debug] |scid:e8fede21c5f19b9d|xqc_gen_ack_frame|largest_recv:9|ack_delay:95|first_ack_range:0|largest_pkt_recv_time:1757677277894897|
[2025/09/12 11:41:17 894996] [debug] |scid:e8fede21c5f19b9d|xqc_gen_ack_frame|high:9|low:9|pkt_pns:2|
[2025/09/12 11:41:17 895000] [debug] |scid:e8fede21c5f19b9d|xqc_gen_ack_frame|high:2|low:0|pkt_pns:2|
[2025/09/12 11:41:17 895004] [debug] |scid:e8fede21c5f19b9d|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:9|frame_largest_recv:9|
[2025/09/12 11:41:17 895008] [debug] |scid:e8fede21c5f19b9d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 11:41:17 895013] [debug] |scid:e8fede21c5f19b9d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:41:17 895022] [debug] |scid:e8fede21c5f19b9d|xqc_check_acked_or_dropped_pkt|conn:00005615D42A035C|pkt_num:0|size:24|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 11:41:17 895028] [debug] |scid:e8fede21c5f19b9d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 11:41:17 895059] [info] |scid:e8fede21c5f19b9d|xqc_send_packet_with_pn|<==|conn:00005615D42A035C|path:0|pkt_num:4|size:24|sent:40|pkt_type:SHORT_HEADER|frame:ACK |inflight:128|now:1757677277895037|stream_id:0|stream_offset:0|
[2025/09/12 11:41:17 895065] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_on_packet_sent|conn:00005615D42A035C|path:0|pkt_num:4|origin_pktnum:0|size:24|enc_size:40|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:41:17 895071] [debug] |scid:e8fede21c5f19b9d|xqc_conn_next_wakeup_time|wakeup_time:1757677278024985|
[2025/09/12 11:41:17 895078] [debug] |scid:e8fede21c5f19b9d|xqc_engine_add_wakeup_queue|next_tick_time:1757677278024985|
[2025/09/12 11:41:17 895084] [debug] |xqc_engine_wakeup_after|wakeup:1757677278024985|now:1757677277895084|diff:129901|
[2025/09/12 11:41:17 895091] [debug] |xqc_engine_main_logic|END|now:1757677277894985|
[2025/09/12 11:41:17 895102] [info] |xqc_engine_packet_process|==>|conn:00005615D42A035C|size:61|state:ESTABED|recv_time:1757677277895101|
[2025/09/12 11:41:17 895110] [debug] |scid:e8fede21c5f19b9d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e8fede21c5f19b9d|spin_bit:1|
[2025/09/12 11:41:17 895118] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 11:41:17 895125] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/12 11:41:17 895140] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/09/12 11:41:17 895145] [debug] |scid:e8fede21c5f19b9d|xqc_process_frames|frame_type:18|
[2025/09/12 11:41:17 895150] [debug] |scid:e8fede21c5f19b9d|xqc_process_new_conn_id_frame|new_conn_id|cce05ef7ee467f1cc65873ca|sr_token:ae7f62218805cbb2b20362c3c7a7f11f
[2025/09/12 11:41:17 895156] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:ACK_01RTT|expire:1757677277920101|now:1757677277895101|interv:25000|
[2025/09/12 11:41:17 895161] [debug] |scid:e8fede21c5f19b9d|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677277895101|max_ack_delay:25000|
[2025/09/12 11:41:17 895165] [debug] |scid:e8fede21c5f19b9d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/09/12 11:41:17 895170] [info] |scid:e8fede21c5f19b9d|xqc_conn_on_pkt_processed|====>|conn:00005615D42A035C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:10|frame:NEW_CONNECTION_ID |recv_time:1757677277895101|dcid:e8fede21c5f19b9d|dcid_seq:0|
[2025/09/12 11:41:17 895174] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:PATH_IDLE|expire:1757677397895101|now:1757677277895101|interv:120000000|
[2025/09/12 11:41:17 895178] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:CONN_IDLE|expire:1757677397895101|now:1757677277895101|interv:120000000|
[2025/09/12 11:41:17 895182] [debug] |scid:e8fede21c5f19b9d|xqc_engine_remove_wakeup_queue|next_tick_time:1757677278024985|pq_index:0|
[2025/09/12 11:41:17 895186] [debug] |scid:e8fede21c5f19b9d|xqc_engine_add_active_queue|last_ticked_time:1757677277894985|
[2025/09/12 11:41:17 895190] [debug] |xqc_engine_main_logic|BEGIN|now:1757677277895190|
[2025/09/12 11:41:17 895195] [debug] |scid:e8fede21c5f19b9d|xqc_engine_process_conn|conn:00005615D42A035C|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:1757677277895194|
[2025/09/12 11:41:17 895201] [debug] |scid:e8fede21c5f19b9d|xqc_conn_next_wakeup_time|wakeup_time:1757677277920101|
[2025/09/12 11:41:17 895204] [debug] |scid:e8fede21c5f19b9d|xqc_engine_add_wakeup_queue|next_tick_time:1757677277920101|
[2025/09/12 11:41:17 895208] [debug] |xqc_engine_wakeup_after|wakeup:1757677277920101|now:1757677277895208|diff:24893|
[2025/09/12 11:41:17 895212] [debug] |xqc_engine_main_logic|END|now:1757677277895194|
[2025/09/12 11:41:17 895218] [debug] |xqc_engine_main_logic|BEGIN|now:1757677277895217|
[2025/09/12 11:41:17 895221] [debug] |xqc_engine_wakeup_after|wakeup:1757677277920101|now:1757677277895221|diff:24880|
[2025/09/12 11:41:17 895225] [debug] |xqc_engine_main_logic|END|now:1757677277895217|
[2025/09/12 11:41:17 918512] [debug] |xqc_engine_main_logic|BEGIN|now:1757677277918512|
[2025/09/12 11:41:17 918530] [debug] |xqc_engine_wakeup_after|wakeup:1757677277920101|now:1757677277918530|diff:1571|
[2025/09/12 11:41:17 918534] [debug] |xqc_engine_main_logic|END|now:1757677277918512|
[2025/09/12 11:41:17 919602] [debug] |xqc_engine_main_logic|BEGIN|now:1757677277919602|
[2025/09/12 11:41:17 919608] [debug] |xqc_engine_wakeup_after|wakeup:1757677277920101|now:1757677277919608|diff:493|
[2025/09/12 11:41:17 919612] [debug] |xqc_engine_main_logic|END|now:1757677277919602|
[2025/09/12 11:41:17 921741] [debug] |xqc_engine_main_logic|BEGIN|now:1757677277921741|
[2025/09/12 11:41:17 921751] [debug] |scid:e8fede21c5f19b9d|xqc_engine_remove_wakeup_queue|next_tick_time:1757677277920101|pq_index:0|
[2025/09/12 11:41:17 921755] [debug] |scid:e8fede21c5f19b9d|xqc_engine_add_active_queue|last_ticked_time:1757677277895194|
[2025/09/12 11:41:17 921762] [debug] |scid:e8fede21c5f19b9d|xqc_engine_process_conn|conn:00005615D42A035C|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:1757677277921759|
[2025/09/12 11:41:17 921777] [debug] |scid:e8fede21c5f19b9d|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757677277920101|now:1757677277921759|
[2025/09/12 11:41:17 921782] [debug] |scid:e8fede21c5f19b9d|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 11:41:17 921786] [debug] |scid:e8fede21c5f19b9d|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757677277920101|now:1757677277921759|
[2025/09/12 11:41:17 921790] [debug] |scid:e8fede21c5f19b9d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 11:41:17 921799] [debug] |scid:e8fede21c5f19b9d|xqc_gen_ack_frame|largest_recv:10|ack_delay:26698|first_ack_range:1|largest_pkt_recv_time:1757677277895101|
[2025/09/12 11:41:17 921804] [debug] |scid:e8fede21c5f19b9d|xqc_gen_ack_frame|high:10|low:9|pkt_pns:2|
[2025/09/12 11:41:17 921808] [debug] |scid:e8fede21c5f19b9d|xqc_gen_ack_frame|high:2|low:0|pkt_pns:2|
[2025/09/12 11:41:17 921812] [debug] |scid:e8fede21c5f19b9d|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:10|frame_largest_recv:10|
[2025/09/12 11:41:17 921816] [debug] |scid:e8fede21c5f19b9d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 11:41:17 921822] [debug] |scid:e8fede21c5f19b9d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:41:17 921828] [debug] |scid:e8fede21c5f19b9d|xqc_check_acked_or_dropped_pkt|conn:00005615D42A035C|pkt_num:0|size:25|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 11:41:17 921835] [debug] |scid:e8fede21c5f19b9d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 11:41:17 921888] [info] |scid:e8fede21c5f19b9d|xqc_send_packet_with_pn|<==|conn:00005615D42A035C|path:0|pkt_num:5|size:25|sent:41|pkt_type:SHORT_HEADER|frame:ACK |inflight:128|now:1757677277921849|stream_id:0|stream_offset:0|
[2025/09/12 11:41:17 921895] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_on_packet_sent|conn:00005615D42A035C|path:0|pkt_num:5|origin_pktnum:0|size:25|enc_size:41|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:41:17 921901] [debug] |scid:e8fede21c5f19b9d|xqc_conn_next_wakeup_time|wakeup_time:1757677278024985|
[2025/09/12 11:41:17 921907] [debug] |scid:e8fede21c5f19b9d|xqc_engine_add_wakeup_queue|next_tick_time:1757677278024985|
[2025/09/12 11:41:17 921913] [debug] |xqc_engine_wakeup_after|wakeup:1757677278024985|now:1757677277921913|diff:103072|
[2025/09/12 11:41:17 921920] [debug] |xqc_engine_main_logic|END|now:1757677277921759|
[2025/09/12 11:41:17 924994] [info] |xqc_engine_packet_process|==>|conn:00005615D42A035C|size:34|state:ESTABED|recv_time:1757677277924992|
[2025/09/12 11:41:17 925011] [debug] |scid:e8fede21c5f19b9d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e8fede21c5f19b9d|spin_bit:1|
[2025/09/12 11:41:17 925022] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt|largest_pn:10|
[2025/09/12 11:41:17 925029] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/12 11:41:17 925039] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:11|
[2025/09/12 11:41:17 925046] [debug] |scid:e8fede21c5f19b9d|xqc_process_frames|frame_type:2|
[2025/09/12 11:41:17 925054] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_on_ack_received|conn:00005615D42A035C|path:0|pkt_num:1|origin_pktnum:0|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:1|
[2025/09/12 11:41:17 925062] [debug] |scid:e8fede21c5f19b9d|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:83|prior_delivered:2368|prior_time:1757677277862020|is_app_limited:1|send_elapse:31901|ack_elapse:62972|ctl_first_sent_time:1757677277893921|lagest_ack_time:1757677277924992|curr_delivered:2413|
[2025/09/12 11:41:17 925070] [debug] |scid:e8fede21c5f19b9d|xqc_update_sample|sampler_sent_time_update:1757677277893921|
[2025/09/12 11:41:17 925088] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 11:41:17 925094] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_on_ack_received|conn:00005615D42A035C|path:0|pkt_num:2|origin_pktnum:0|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:2|
[2025/09/12 11:41:17 925100] [debug] |scid:e8fede21c5f19b9d|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:83|prior_delivered:2368|prior_time:1757677277862020|is_app_limited:1|send_elapse:31901|ack_elapse:62972|ctl_first_sent_time:1757677277893921|lagest_ack_time:1757677277924992|curr_delivered:2458|
[2025/09/12 11:41:17 925107] [debug] |scid:e8fede21c5f19b9d|xqc_update_sample|sampler_sent_time_update:1757677277894065|
[2025/09/12 11:41:17 925114] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 11:41:17 925121] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_update_rtt|before update rtt|conn:00005615D42A035C|srtt:38688|rttvar:16808|minrtt:32082|latest_rtt:30927|ack_delay:112|
[2025/09/12 11:41:17 925128] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_update_rtt|l-0.0.0.0-47290-e8fede21c5f19b9d p-193.167.100.100-443-5df3260e12526fa4 |after update rtt|conn:00005615D42A035C|srtt:37703|rttvar:14574|minrtt:30927|latest_rtt:30927|ack_delay:112|
[2025/09/12 11:41:17 925133] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 11:41:17 925141] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:0|lost_pn:18446744073709551615|po_sent_time:1757677277862223|lost_send_time:1757677277882577|loss_delay:42415|frame:STREAM |repair:128|
[2025/09/12 11:41:17 925148] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757677277862223u|
[2025/09/12 11:41:17 925155] [stats] |scid:e8fede21c5f19b9d|xqc_send_ctl_detect_lost|l-0.0.0.0-47290-e8fede21c5f19b9d p-193.167.100.100-443-5df3260e12526fa4 |lost interval:1757677277924992|lost_count:1|send_count:8|pkt_num:0|po_send_time:1757677277862223|srtt:37703|cwnd:140224|bw:36905|conn_life:856475|now:0|last_lost_time:856475|
[2025/09/12 11:41:17 925161] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 11:41:17 925167] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005615D42A035C|path:0|
[2025/09/12 11:41:17 925172] [debug] |scid:e8fede21c5f19b9d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 11:41:17 925178] [debug] |scid:e8fede21c5f19b9d|xqc_generate_sample|sampler: send_elapse 31901, ack_elapse 62972, delivered 90|rate 1429|lost 1|
[2025/09/12 11:41:17 925183] [debug] |scid:e8fede21c5f19b9d|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 11:41:17 925190] [debug] |scid:e8fede21c5f19b9d|xqc_bbr_update_min_rtt|probertt expire|rtt:30927, old_rtt:32082|
[2025/09/12 11:41:17 925195] [debug] |scid:e8fede21c5f19b9d|xqc_bbr_update_min_rtt|minrtt expire|rtt:30927, old_rtt:32082|
[2025/09/12 11:41:17 925201] [debug] |scid:e8fede21c5f19b9d|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 11:41:17 925208] [debug] |scid:e8fede21c5f19b9d|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:140224|packet_lost:1|acked:90|po_sent_time:1757677277894065|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2458|
[2025/09/12 11:41:17 925213] [debug] |scid:e8fede21c5f19b9d|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:140224|packet_lost:1|acked:90|po_sent_time:1757677277894065|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2458|
[2025/09/12 11:41:17 925218] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_on_ack_received|l-0.0.0.0-47290-e8fede21c5f19b9d p-193.167.100.100-443-5df3260e12526fa4 |bbr on ack|mode:0|pacing_rate:10028860|bw:36905|cwnd:140314|full_bw_reached:0|inflight:0|srtt:37703|latest_rtt:30927|min_rtt:30927|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 11:41:17 925229] [debug] |scid:e8fede21c5f19b9d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:2|
[2025/09/12 11:41:17 925234] [info] |scid:e8fede21c5f19b9d|xqc_conn_on_pkt_processed|====>|conn:00005615D42A035C|path:0|size:34|pkt_type:SHORT_HEADER|pkt_num:11|frame:ACK |recv_time:1757677277924992|dcid:e8fede21c5f19b9d|dcid_seq:0|
[2025/09/12 11:41:17 925239] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:PATH_IDLE|expire:1757677397924992|now:1757677277924992|interv:120000000|
[2025/09/12 11:41:17 925243] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:CONN_IDLE|expire:1757677397924992|now:1757677277924992|interv:120000000|
[2025/09/12 11:41:17 925247] [debug] |scid:e8fede21c5f19b9d|xqc_engine_remove_wakeup_queue|next_tick_time:1757677278024985|pq_index:0|
[2025/09/12 11:41:17 925252] [debug] |scid:e8fede21c5f19b9d|xqc_engine_add_active_queue|last_ticked_time:1757677277921759|
[2025/09/12 11:41:17 925255] [debug] |xqc_engine_main_logic|BEGIN|now:1757677277925255|
[2025/09/12 11:41:17 925261] [debug] |scid:e8fede21c5f19b9d|xqc_engine_process_conn|conn:00005615D42A035C|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:1757677277925259|
[2025/09/12 11:41:17 925268] [debug] |scid:e8fede21c5f19b9d|xqc_path_get_perf_class|conn:00005615D42A035C|path_id:0|path_srtt:37703|min_srtt:37703|path_bw:36905|loss_rate:0.00|path_pto:0|
[2025/09/12 11:41:17 925273] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_can_send|l-0.0.0.0-47290-e8fede21c5f19b9d p-193.167.100.100-443-5df3260e12526fa4 |path:0|can:1|pkt_sz:38|schedule_bytes:0|inflight:0|cwnd:140314|conn:00005615D42A035C|stream_id:0|stream_offset:17|
[2025/09/12 11:41:17 925278] [debug] |scid:e8fede21c5f19b9d|xqc_minrtt_scheduler_get_path|path srtt|conn:00005615D42A035C|path_id:0|path_srtt:37703|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:41:17 925283] [debug] |scid:e8fede21c5f19b9d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:38|reinj:0|path_class:2|
[2025/09/12 11:41:17 925287] [debug] |scid:e8fede21c5f19b9d|xqc_check_acked_or_dropped_pkt|conn:00005615D42A035C|pkt_num:0|size:38|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 11:41:17 925292] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_can_send|l-0.0.0.0-47290-e8fede21c5f19b9d p-193.167.100.100-443-5df3260e12526fa4 |path:0|can:1|pkt_sz:38|schedule_bytes:0|inflight:0|cwnd:140314|conn:00005615D42A035C|stream_id:0|stream_offset:17|
[2025/09/12 11:41:17 925296] [debug] |scid:e8fede21c5f19b9d|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 11:41:17 925301] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:6-10|next_skip_chance:1757677278288297|current_time:1757677277925300|
[2025/09/12 11:41:17 925305] [debug] |scid:e8fede21c5f19b9d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 11:41:17 925341] [info] |scid:e8fede21c5f19b9d|xqc_send_packet_with_pn|<==|conn:00005615D42A035C|path:0|pkt_num:11|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757677277925312|stream_id:0|stream_offset:17|
[2025/09/12 11:41:17 925347] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_on_packet_sent|conn:00005615D42A035C|path:0|pkt_num:11|origin_pktnum:0|size:38|enc_size:54|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 11:41:17 925373] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 11:41:17 925384] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_pto_time_and_space|srtt:37703|rtt_var:14574|pto_duration:95999|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:41:17 925397] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_pto_time_and_space|conn:00005615D42A035C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:41:17 925404] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_pto_time_and_space|conn:00005615D42A035C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:41:17 925410] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_pto_time_and_space|conn:00005615D42A035C|path:0|PNS: 2, unacked: 38|
[2025/09/12 11:41:17 925416] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:LOSS_DETECTION|expire:1757677278046311|now:1757677277925384|interv:120927|
[2025/09/12 11:41:17 925423] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005615D42A035C|path:0|pns:2|expire:1757677278046311|now:1757677277925384|interval:120927|pto_count:0|srtt:37703
[2025/09/12 11:41:17 925428] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140314|inflight:38|
[2025/09/12 11:41:17 925434] [debug] |scid:e8fede21c5f19b9d|xqc_conn_next_wakeup_time|wakeup_time:1757677278046311|
[2025/09/12 11:41:17 925438] [debug] |scid:e8fede21c5f19b9d|xqc_engine_add_wakeup_queue|next_tick_time:1757677278046311|
[2025/09/12 11:41:17 925442] [debug] |xqc_engine_wakeup_after|wakeup:1757677278046311|now:1757677277925442|diff:120869|
[2025/09/12 11:41:17 925446] [debug] |xqc_engine_main_logic|END|now:1757677277925259|
[2025/09/12 11:41:17 925452] [debug] |xqc_engine_main_logic|BEGIN|now:1757677277925452|
[2025/09/12 11:41:17 925456] [debug] |xqc_engine_wakeup_after|wakeup:1757677278046311|now:1757677277925456|diff:120855|
[2025/09/12 11:41:17 925460] [debug] |xqc_engine_main_logic|END|now:1757677277925452|
[2025/09/12 11:41:17 957198] [info] |xqc_engine_packet_process|==>|conn:00005615D42A035C|size:1057|state:ESTABED|recv_time:1757677277957194|
[2025/09/12 11:41:17 957229] [debug] |scid:e8fede21c5f19b9d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e8fede21c5f19b9d|spin_bit:1|
[2025/09/12 11:41:17 957247] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt|largest_pn:11|
[2025/09/12 11:41:17 957254] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:13|
[2025/09/12 11:41:17 957271] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:13|
[2025/09/12 11:41:17 957279] [debug] |scid:e8fede21c5f19b9d|xqc_process_frames|frame_type:b|
[2025/09/12 11:41:17 957290] [debug] |scid:e8fede21c5f19b9d|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 11:41:17 957300] [debug] |scid:e8fede21c5f19b9d|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 11:41:17 957309] [debug] |scid:e8fede21c5f19b9d|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 11:41:17 957316] [debug] |scid:e8fede21c5f19b9d|xqc_engine_remove_wakeup_queue|next_tick_time:1757677278046311|pq_index:0|
[2025/09/12 11:41:17 957326] [debug] |scid:e8fede21c5f19b9d|xqc_engine_add_active_queue|last_ticked_time:1757677277925259|
[2025/09/12 11:41:17 957332] [debug] |scid:e8fede21c5f19b9d|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 11:41:17 957341] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:ACK_01RTT|expire:1757677277982194|now:1757677277957194|interv:25000|
[2025/09/12 11:41:17 957348] [debug] |scid:e8fede21c5f19b9d|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|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:1757677277957194|max_ack_delay:25000|
[2025/09/12 11:41:17 957354] [debug] |scid:e8fede21c5f19b9d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:13|largest:13|pns:2|
[2025/09/12 11:41:17 957385] [info] |scid:e8fede21c5f19b9d|xqc_conn_on_pkt_processed|====>|conn:00005615D42A035C|path:0|size:1057|pkt_type:SHORT_HEADER|pkt_num:13|frame:STREAM |recv_time:1757677277957194|dcid:e8fede21c5f19b9d|dcid_seq:0|
[2025/09/12 11:41:17 957413] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:PATH_IDLE|expire:1757677397957194|now:1757677277957194|interv:120000000|
[2025/09/12 11:41:17 957421] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:CONN_IDLE|expire:1757677397957194|now:1757677277957194|interv:120000000|
[2025/09/12 11:41:17 957428] [debug] |xqc_engine_main_logic|BEGIN|now:1757677277957428|
[2025/09/12 11:41:17 957435] [debug] |scid:e8fede21c5f19b9d|xqc_engine_process_conn|conn:00005615D42A035C|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:1757677277957434|
[2025/09/12 11:41:17 957442] [debug] |scid:e8fede21c5f19b9d|xqc_process_read_streams|stream_read_notify|flag:66|stream_id:0|conn:00005615D42A035C|
[2025/09/12 11:41:17 957508] [debug] |scid:e8fede21c5f19b9d|xqc_conn_next_wakeup_time|wakeup_time:1757677277982194|
[2025/09/12 11:41:17 957520] [debug] |scid:e8fede21c5f19b9d|xqc_engine_add_wakeup_queue|next_tick_time:1757677277982194|
[2025/09/12 11:41:17 957527] [debug] |xqc_engine_wakeup_after|wakeup:1757677277982194|now:1757677277957527|diff:24667|
[2025/09/12 11:41:17 957535] [debug] |xqc_engine_main_logic|END|now:1757677277957434|
[2025/09/12 11:41:17 981765] [info] |xqc_engine_packet_process|==>|conn:00005615D42A035C|size:39|state:ESTABED|recv_time:1757677277981760|
[2025/09/12 11:41:17 981791] [debug] |scid:e8fede21c5f19b9d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e8fede21c5f19b9d|spin_bit:1|
[2025/09/12 11:41:17 981804] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt|largest_pn:13|
[2025/09/12 11:41:17 981809] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14|
[2025/09/12 11:41:17 981822] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:14|
[2025/09/12 11:41:17 981829] [debug] |scid:e8fede21c5f19b9d|xqc_process_frames|frame_type:2|
[2025/09/12 11:41:17 981839] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_on_ack_received|conn:00005615D42A035C|path:0|pkt_num:11|origin_pktnum:0|size:38|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:11|
[2025/09/12 11:41:17 981847] [debug] |scid:e8fede21c5f19b9d|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:38|prior_delivered:2458|prior_time:1757677277925312|is_app_limited:0|send_elapse:0|ack_elapse:56448|ctl_first_sent_time:1757677277925312|lagest_ack_time:1757677277981760|curr_delivered:2496|
[2025/09/12 11:41:17 981855] [debug] |scid:e8fede21c5f19b9d|xqc_update_sample|sampler_sent_time_update:1757677277925312|
[2025/09/12 11:41:17 981861] [debug] |scid:e8fede21c5f19b9d|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 11:41:17 981867] [debug] |scid:e8fede21c5f19b9d|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 11:41:17 981873] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:STREAM_CLOSE|expire:1757677278344869|now:1757677277981872|interv:362997|
[2025/09/12 11:41:17 981881] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 11:41:17 981887] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_update_rtt|before update rtt|conn:00005615D42A035C|srtt:37703|rttvar:14574|minrtt:30927|latest_rtt:56448|ack_delay:25856|
[2025/09/12 11:41:17 981895] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_update_rtt|l-0.0.0.0-47290-e8fede21c5f19b9d p-193.167.100.100-443-5df3260e12526fa4 |after update rtt|conn:00005615D42A035C|srtt:36922|rttvar:12494|minrtt:30927|latest_rtt:56448|ack_delay:25000|
[2025/09/12 11:41:17 981903] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/09/12 11:41:17 981911] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 11:41:17 981918] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005615D42A035C|path:0|
[2025/09/12 11:41:17 981936] [debug] |scid:e8fede21c5f19b9d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 11:41:17 981940] [debug] |scid:e8fede21c5f19b9d|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 56448, delivered 38|rate 673|lost 1|
[2025/09/12 11:41:17 981945] [debug] |scid:e8fede21c5f19b9d|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 11:41:17 981949] [debug] |scid:e8fede21c5f19b9d|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (673) in round 4|
[2025/09/12 11:41:17 981953] [debug] |scid:e8fede21c5f19b9d|xqc_bbr_update_min_rtt|minrtt expire|rtt:30927, old_rtt:30927|
[2025/09/12 11:41:17 981960] [debug] |scid:e8fede21c5f19b9d|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:180|
[2025/09/12 11:41:17 981967] [debug] |scid:e8fede21c5f19b9d|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:140314|packet_lost:0|acked:38|po_sent_time:1757677277925312|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2496|
[2025/09/12 11:41:17 981974] [debug] |scid:e8fede21c5f19b9d|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:140314|packet_lost:0|acked:38|po_sent_time:1757677277925312|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2496|
[2025/09/12 11:41:17 981981] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_on_ack_received|l-0.0.0.0-47290-e8fede21c5f19b9d p-193.167.100.100-443-5df3260e12526fa4 |bbr on ack|mode:0|pacing_rate:10028860|bw:36905|cwnd:140352|full_bw_reached:0|inflight:0|srtt:36922|latest_rtt:56448|min_rtt:30927|applimit:0|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 11:41:17 981989] [debug] |scid:e8fede21c5f19b9d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14|largest:14|pns:2|
[2025/09/12 11:41:17 981994] [info] |scid:e8fede21c5f19b9d|xqc_conn_on_pkt_processed|====>|conn:00005615D42A035C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:14|frame:ACK |recv_time:1757677277981760|dcid:e8fede21c5f19b9d|dcid_seq:0|
[2025/09/12 11:41:17 982002] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:PATH_IDLE|expire:1757677397981760|now:1757677277981760|interv:120000000|
[2025/09/12 11:41:17 982009] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:CONN_IDLE|expire:1757677397981760|now:1757677277981760|interv:120000000|
[2025/09/12 11:41:17 982015] [debug] |scid:e8fede21c5f19b9d|xqc_engine_remove_wakeup_queue|next_tick_time:1757677277982194|pq_index:0|
[2025/09/12 11:41:17 982021] [debug] |scid:e8fede21c5f19b9d|xqc_engine_add_active_queue|last_ticked_time:1757677277957434|
[2025/09/12 11:41:17 982025] [debug] |xqc_engine_main_logic|BEGIN|now:1757677277982025|
[2025/09/12 11:41:17 982031] [debug] |scid:e8fede21c5f19b9d|xqc_engine_process_conn|conn:00005615D42A035C|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:1757677277982030|
[2025/09/12 11:41:17 982039] [debug] |scid:e8fede21c5f19b9d|xqc_conn_next_wakeup_time|wakeup_time:1757677277982194|
[2025/09/12 11:41:17 982044] [debug] |scid:e8fede21c5f19b9d|xqc_engine_add_wakeup_queue|next_tick_time:1757677277982194|
[2025/09/12 11:41:17 982048] [debug] |xqc_engine_wakeup_after|wakeup:1757677277982194|now:1757677277982048|diff:146|
[2025/09/12 11:41:17 982052] [debug] |xqc_engine_main_logic|END|now:1757677277982030|
[2025/09/12 11:41:17 982058] [debug] |xqc_engine_main_logic|BEGIN|now:1757677277982058|
[2025/09/12 11:41:17 982062] [debug] |xqc_engine_wakeup_after|wakeup:1757677277982194|now:1757677277982062|diff:132|
[2025/09/12 11:41:17 982066] [debug] |xqc_engine_main_logic|END|now:1757677277982058|
[2025/09/12 11:41:17 983136] [debug] |xqc_engine_main_logic|BEGIN|now:1757677277983135|
[2025/09/12 11:41:17 983145] [debug] |scid:e8fede21c5f19b9d|xqc_engine_remove_wakeup_queue|next_tick_time:1757677277982194|pq_index:0|
[2025/09/12 11:41:17 983154] [debug] |scid:e8fede21c5f19b9d|xqc_engine_add_active_queue|last_ticked_time:1757677277982030|
[2025/09/12 11:41:17 983159] [debug] |scid:e8fede21c5f19b9d|xqc_engine_process_conn|conn:00005615D42A035C|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:1757677277983158|
[2025/09/12 11:41:17 983163] [debug] |scid:e8fede21c5f19b9d|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757677277982194|now:1757677277983158|
[2025/09/12 11:41:17 983167] [debug] |scid:e8fede21c5f19b9d|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 11:41:17 983171] [debug] |scid:e8fede21c5f19b9d|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757677277982194|now:1757677277983158|
[2025/09/12 11:41:17 983175] [debug] |scid:e8fede21c5f19b9d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 11:41:17 983181] [debug] |scid:e8fede21c5f19b9d|xqc_gen_ack_frame|largest_recv:14|ack_delay:25987|first_ack_range:1|largest_pkt_recv_time:1757677277957194|
[2025/09/12 11:41:17 983186] [debug] |scid:e8fede21c5f19b9d|xqc_gen_ack_frame|high:14|low:13|pkt_pns:2|
[2025/09/12 11:41:17 983189] [debug] |scid:e8fede21c5f19b9d|xqc_gen_ack_frame|high:11|low:9|pkt_pns:2|
[2025/09/12 11:41:17 983193] [debug] |scid:e8fede21c5f19b9d|xqc_gen_ack_frame|high:2|low:0|pkt_pns:2|
[2025/09/12 11:41:17 983197] [debug] |scid:e8fede21c5f19b9d|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:13|frame_largest_recv:14|
[2025/09/12 11:41:17 983204] [debug] |scid:e8fede21c5f19b9d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 11:41:17 983211] [debug] |scid:e8fede21c5f19b9d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:41:17 983219] [debug] |scid:e8fede21c5f19b9d|xqc_check_acked_or_dropped_pkt|conn:00005615D42A035C|pkt_num:0|size:27|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 11:41:17 983227] [debug] |scid:e8fede21c5f19b9d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 11:41:17 983271] [info] |scid:e8fede21c5f19b9d|xqc_send_packet_with_pn|<==|conn:00005615D42A035C|path:0|pkt_num:12|size:27|sent:43|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757677277983235|stream_id:0|stream_offset:0|
[2025/09/12 11:41:17 983282] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_on_packet_sent|conn:00005615D42A035C|path:0|pkt_num:12|origin_pktnum:0|size:27|enc_size:43|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:41:17 983292] [debug] |scid:e8fede21c5f19b9d|xqc_conn_next_wakeup_time|wakeup_time:1757677278344869|
[2025/09/12 11:41:17 983298] [debug] |scid:e8fede21c5f19b9d|xqc_engine_add_wakeup_queue|next_tick_time:1757677278344869|
[2025/09/12 11:41:17 983304] [debug] |xqc_engine_wakeup_after|wakeup:1757677278344869|now:1757677277983304|diff:361565|
[2025/09/12 11:41:17 983309] [debug] |xqc_engine_main_logic|END|now:1757677277983158|
[2025/09/12 11:41:18 063550] [info] |xqc_engine_packet_process|==>|conn:00005615D42A035C|size:291|state:ESTABED|recv_time:1757677278063545|
[2025/09/12 11:41:18 063583] [debug] |scid:e8fede21c5f19b9d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e8fede21c5f19b9d|spin_bit:1|
[2025/09/12 11:41:18 063602] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt|largest_pn:14|
[2025/09/12 11:41:18 063609] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:15|
[2025/09/12 11:41:18 063626] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:15|
[2025/09/12 11:41:18 063635] [debug] |scid:e8fede21c5f19b9d|xqc_process_frames|frame_type:6|
[2025/09/12 11:41:18 063645] [debug] |scid:e8fede21c5f19b9d|xqc_process_crypto_frame|level:3|
[2025/09/12 11:41:18 063653] [debug] |scid:e8fede21c5f19b9d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 11:41:18 063660] [debug] |scid:e8fede21c5f19b9d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|257u|
[2025/09/12 11:41:18 063928] [debug] |scid:e8fede21c5f19b9d|xqc_engine_remove_wakeup_queue|next_tick_time:1757677278344869|pq_index:0|
[2025/09/12 11:41:18 063937] [debug] |scid:e8fede21c5f19b9d|xqc_engine_add_active_queue|last_ticked_time:1757677277983158|
[2025/09/12 11:41:18 063945] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:ACK_01RTT|expire:1757677278088545|now:1757677278063545|interv:25000|
[2025/09/12 11:41:18 063953] [debug] |scid:e8fede21c5f19b9d|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|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:1757677278063545|max_ack_delay:25000|
[2025/09/12 11:41:18 063958] [debug] |scid:e8fede21c5f19b9d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:15|largest:15|pns:2|
[2025/09/12 11:41:18 063965] [info] |scid:e8fede21c5f19b9d|xqc_conn_on_pkt_processed|====>|conn:00005615D42A035C|path:0|size:291|pkt_type:SHORT_HEADER|pkt_num:15|frame:CRYPTO |recv_time:1757677278063545|dcid:e8fede21c5f19b9d|dcid_seq:0|
[2025/09/12 11:41:18 063972] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:PATH_IDLE|expire:1757677398063545|now:1757677278063545|interv:120000000|
[2025/09/12 11:41:18 063978] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:CONN_IDLE|expire:1757677398063545|now:1757677278063545|interv:120000000|
[2025/09/12 11:41:18 063983] [debug] |xqc_engine_main_logic|BEGIN|now:1757677278063983|
[2025/09/12 11:41:18 063990] [debug] |scid:e8fede21c5f19b9d|xqc_engine_process_conn|conn:00005615D42A035C|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:1757677278063989|
[2025/09/12 11:41:18 063997] [debug] |scid:e8fede21c5f19b9d|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 11:41:18 064007] [debug] |scid:e8fede21c5f19b9d|xqc_conn_next_wakeup_time|wakeup_time:1757677278088545|
[2025/09/12 11:41:18 064012] [debug] |scid:e8fede21c5f19b9d|xqc_engine_add_wakeup_queue|next_tick_time:1757677278088545|
[2025/09/12 11:41:18 064017] [debug] |xqc_engine_wakeup_after|wakeup:1757677278088545|now:1757677278064017|diff:24528|
[2025/09/12 11:41:18 064022] [debug] |xqc_engine_main_logic|END|now:1757677278063989|
[2025/09/12 11:41:18 064033] [info] |xqc_engine_packet_process|==>|conn:00005615D42A035C|size:291|state:ESTABED|recv_time:1757677278064032|
[2025/09/12 11:41:18 064039] [debug] |scid:e8fede21c5f19b9d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e8fede21c5f19b9d|spin_bit:1|
[2025/09/12 11:41:18 064046] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt|largest_pn:15|
[2025/09/12 11:41:18 064051] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:16|
[2025/09/12 11:41:18 064059] [debug] |scid:e8fede21c5f19b9d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:16|
[2025/09/12 11:41:18 064064] [debug] |scid:e8fede21c5f19b9d|xqc_process_frames|frame_type:6|
[2025/09/12 11:41:18 064069] [debug] |scid:e8fede21c5f19b9d|xqc_process_crypto_frame|level:3|
[2025/09/12 11:41:18 064074] [debug] |scid:e8fede21c5f19b9d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 11:41:18 064079] [debug] |scid:e8fede21c5f19b9d|xqc_engine_remove_wakeup_queue|next_tick_time:1757677278088545|pq_index:0|
[2025/09/12 11:41:18 064084] [debug] |scid:e8fede21c5f19b9d|xqc_engine_add_active_queue|last_ticked_time:1757677278063989|
[2025/09/12 11:41:18 064089] [debug] |scid:e8fede21c5f19b9d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 11:41:18 064095] [debug] |scid:e8fede21c5f19b9d|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|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 |ack_freq:2|
[2025/09/12 11:41:18 064101] [debug] |scid:e8fede21c5f19b9d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:16|largest:16|pns:2|
[2025/09/12 11:41:18 064111] [info] |scid:e8fede21c5f19b9d|xqc_conn_on_pkt_processed|====>|conn:00005615D42A035C|path:0|size:291|pkt_type:SHORT_HEADER|pkt_num:16|frame:CRYPTO |recv_time:1757677278064032|dcid:e8fede21c5f19b9d|dcid_seq:0|
[2025/09/12 11:41:18 064117] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:PATH_IDLE|expire:1757677398064032|now:1757677278064032|interv:120000000|
[2025/09/12 11:41:18 064122] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:CONN_IDLE|expire:1757677398064032|now:1757677278064032|interv:120000000|
[2025/09/12 11:41:18 064127] [debug] |xqc_engine_main_logic|BEGIN|now:1757677278064127|
[2025/09/12 11:41:18 064133] [debug] |scid:e8fede21c5f19b9d|xqc_engine_process_conn|conn:00005615D42A035C|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:1757677278064132|
[2025/09/12 11:41:18 064138] [debug] |scid:e8fede21c5f19b9d|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 11:41:18 064146] [debug] |scid:e8fede21c5f19b9d|xqc_gen_ack_frame|largest_recv:16|ack_delay:114|first_ack_range:3|largest_pkt_recv_time:1757677278064032|
[2025/09/12 11:41:18 064152] [debug] |scid:e8fede21c5f19b9d|xqc_gen_ack_frame|high:16|low:13|pkt_pns:2|
[2025/09/12 11:41:18 064157] [debug] |scid:e8fede21c5f19b9d|xqc_gen_ack_frame|high:11|low:9|pkt_pns:2|
[2025/09/12 11:41:18 064162] [debug] |scid:e8fede21c5f19b9d|xqc_gen_ack_frame|high:2|low:0|pkt_pns:2|
[2025/09/12 11:41:18 064167] [debug] |scid:e8fede21c5f19b9d|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:16|frame_largest_recv:16|
[2025/09/12 11:41:18 064172] [debug] |scid:e8fede21c5f19b9d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 11:41:18 064178] [debug] |scid:e8fede21c5f19b9d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:41:18 064185] [debug] |scid:e8fede21c5f19b9d|xqc_check_acked_or_dropped_pkt|conn:00005615D42A035C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 11:41:18 064191] [debug] |scid:e8fede21c5f19b9d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 11:41:18 064246] [info] |scid:e8fede21c5f19b9d|xqc_send_packet_with_pn|<==|conn:00005615D42A035C|path:0|pkt_num:13|size:26|sent:42|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757677278064199|stream_id:0|stream_offset:0|
[2025/09/12 11:41:18 064254] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_on_packet_sent|conn:00005615D42A035C|path:0|pkt_num:13|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:41:18 064261] [debug] |scid:e8fede21c5f19b9d|xqc_conn_next_wakeup_time|wakeup_time:1757677278344869|
[2025/09/12 11:41:18 064265] [debug] |scid:e8fede21c5f19b9d|xqc_engine_add_wakeup_queue|next_tick_time:1757677278344869|
[2025/09/12 11:41:18 064270] [debug] |xqc_engine_wakeup_after|wakeup:1757677278344869|now:1757677278064270|diff:280599|
[2025/09/12 11:41:18 064278] [debug] |xqc_engine_main_logic|END|now:1757677278064132|
[2025/09/12 11:41:18 064286] [debug] |xqc_engine_main_logic|BEGIN|now:1757677278064286|
[2025/09/12 11:41:18 064292] [debug] |xqc_engine_wakeup_after|wakeup:1757677278344869|now:1757677278064292|diff:280577|
[2025/09/12 11:41:18 064298] [debug] |xqc_engine_main_logic|END|now:1757677278064286|
[2025/09/12 11:41:18 344479] [debug] |xqc_engine_main_logic|BEGIN|now:1757677278344479|
[2025/09/12 11:41:18 344515] [debug] |xqc_engine_wakeup_after|wakeup:1757677278344869|now:1757677278344515|diff:354|
[2025/09/12 11:41:18 344521] [debug] |xqc_engine_main_logic|END|now:1757677278344479|
[2025/09/12 11:41:18 345590] [debug] |xqc_engine_main_logic|BEGIN|now:1757677278345590|
[2025/09/12 11:41:18 345598] [debug] |scid:e8fede21c5f19b9d|xqc_engine_remove_wakeup_queue|next_tick_time:1757677278344869|pq_index:0|
[2025/09/12 11:41:18 345618] [debug] |scid:e8fede21c5f19b9d|xqc_engine_add_active_queue|last_ticked_time:1757677278064132|
[2025/09/12 11:41:18 345624] [debug] |scid:e8fede21c5f19b9d|xqc_engine_process_conn|conn:00005615D42A035C|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:1757677278345622|
[2025/09/12 11:41:18 345629] [debug] |scid:e8fede21c5f19b9d|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757677278344869|now:1757677278345622|
[2025/09/12 11:41:18 345634] [debug] |scid:e8fede21c5f19b9d|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 11:41:18 345639] [debug] |scid:e8fede21c5f19b9d|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 11:41:18 345663] [info] |scid:e8fede21c5f19b9d|xqc_conn_close|conn:00005615D42A035C|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 |
[2025/09/12 11:41:18 345669] [debug] |scid:e8fede21c5f19b9d|xqc_timer_set|type:CONN_DRAINING|expire:1757677278681363|now:1757677278345669|interv:335694|
[2025/09/12 11:41:18 345674] [debug] |scid:e8fede21c5f19b9d|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 11:41:18 345680] [debug] |scid:e8fede21c5f19b9d|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 11:41:18 345687] [debug] |scid:e8fede21c5f19b9d|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 11:41:18 345693] [debug] |scid:e8fede21c5f19b9d|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 11:41:18 345698] [debug] |scid:e8fede21c5f19b9d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 11:41:18 345703] [debug] |scid:e8fede21c5f19b9d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 11:41:18 345709] [info] |scid:e8fede21c5f19b9d|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 HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/09/12 11:41:18 345718] [debug] |scid:e8fede21c5f19b9d|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 11:41:18 345739] [stats] |scid:e8fede21c5f19b9d|xqc_destroy_stream|err:0x0|close_msg:finished|enable_multipath:0|send_state:3|recv_state:3|stream_id:0|stream_type:0|send_bytes:17|read_bytes:1024|recv_bytes:1024|stream_len:1024|create_time:1757677277069182|wrt_delay:792730|snd_delay:793041|finwrt_delay:792729|finsnd_delay:856130|finrcv_delay:888117|finread_delay:888267|all_acked_delay:912683|firstfinack_dely:912679|close_delay:912690|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-47290-e8fede21c5f19b9d p-193.167.100.100-443-5df3260e12526fa4|path_info:mp is not supported in connection scid:e8fede21c5f19b9d|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 11:41:18 345750] [debug] |scid:e8fede21c5f19b9d|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757677278344869|now:1757677278345622|
[2025/09/12 11:41:18 345755] [debug] |scid:e8fede21c5f19b9d|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 11:41:18 345763] [debug] |scid:e8fede21c5f19b9d|xqc_path_get_perf_class|conn:00005615D42A035C|path_id:0|path_srtt:36922|min_srtt:36922|path_bw:36905|loss_rate:20.00|path_pto:0|
[2025/09/12 11:41:18 345771] [debug] |scid:e8fede21c5f19b9d|xqc_minrtt_scheduler_get_path|path srtt|conn:00005615D42A035C|path_id:0|path_srtt:36922|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:41:18 345778] [debug] |scid:e8fede21c5f19b9d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:21|reinj:0|path_class:2|
[2025/09/12 11:41:18 345786] [debug] |scid:e8fede21c5f19b9d|xqc_check_acked_or_dropped_pkt|conn:00005615D42A035C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 11:41:18 345800] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:14-14|next_skip_chance:1757677278681494|current_time:1757677278345800|
[2025/09/12 11:41:18 345807] [debug] |scid:e8fede21c5f19b9d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 11:41:18 345891] [info] |scid:e8fede21c5f19b9d|xqc_send_packet_with_pn|<==|conn:00005615D42A035C|path:0|pkt_num:15|size:21|sent:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757677278345825|stream_id:0|stream_offset:0|
[2025/09/12 11:41:18 345900] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_on_packet_sent|conn:00005615D42A035C|path:0|pkt_num:15|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 11:41:18 345908] [debug] |scid:e8fede21c5f19b9d|xqc_conn_next_wakeup_time|wakeup_time:1757677278681363|
[2025/09/12 11:41:18 345914] [debug] |scid:e8fede21c5f19b9d|xqc_engine_add_wakeup_queue|next_tick_time:1757677278681363|
[2025/09/12 11:41:18 345920] [debug] |xqc_engine_wakeup_after|wakeup:1757677278681363|now:1757677278345920|diff:335443|
[2025/09/12 11:41:18 345925] [debug] |xqc_engine_main_logic|END|now:1757677278345622|
[2025/09/12 11:41:18 682583] [debug] |xqc_engine_main_logic|BEGIN|now:1757677278682582|
[2025/09/12 11:41:18 682626] [debug] |scid:e8fede21c5f19b9d|xqc_engine_remove_wakeup_queue|next_tick_time:1757677278681363|pq_index:0|
[2025/09/12 11:41:18 682631] [debug] |scid:e8fede21c5f19b9d|xqc_engine_add_active_queue|last_ticked_time:1757677278345622|
[2025/09/12 11:41:18 682638] [debug] |scid:e8fede21c5f19b9d|xqc_engine_process_conn|conn:00005615D42A035C|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:1757677278682636|
[2025/09/12 11:41:18 682643] [debug] |scid:e8fede21c5f19b9d|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757677278681363|now:1757677278682636|
[2025/09/12 11:41:18 682648] [debug] |scid:e8fede21c5f19b9d|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757677278681363|now:1757677278682636|
[2025/09/12 11:41:18 682652] [debug] |scid:e8fede21c5f19b9d|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 11:41:18 682657] [info] |xqc_engine_main_logic|conn:00005615D42A035C|l-0.0.0.0-47290-e8fede21c5f19b9d p-193.167.100.100-443-5df3260e12526fa4|conn_state:13|next_tick_time:1757677278681363
[2025/09/12 11:41:18 682670] [report] |scid:e8fede21c5f19b9d|xqc_conn_destroy|00005615D42A035C|has_0rtt:0|0rtt_accept:0|token_ok:-1|handshake_time:793282|first_send_delay:694|conn_persist:1614153|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-47290-e8fede21c5f19b9d p-193.167.100.100-443-5df3260e12526fa4|hsk_recv:39483|close_recv:0|close_send:1277308|last_recv:995515|last_send:1277308|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/1/a/a,1,1,1,0,0,0,0,0,0,0,16,21,17,34,0,1024,i96,4,30,39,4,14,913,0,4,282,291,20,15,995,0,4,282,291,20,16,995,0,4,21,40000,15,1277,4,27,4,12,914,4,26,4,13,995,0-2,0-2,0-0,0-0,0-0,0-36,0-5416,0-4427,0-9,0-17,0-1,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:1|tlp_pkt:0|snd_pkt:9|spurious_loss:0|detected_loss:1|max_pto:2|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 11:41:18 682728] [debug] |scid:e8fede21c5f19b9d|xqc_send_ctl_destroy|destroy|
[2025/09/12 11:41:18 682736] [debug] |scid:e8fede21c5f19b9d|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 11:41:18 682741] [debug] |scid:e8fede21c5f19b9d|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 11:41:18 682745] [debug] |scid:e8fede21c5f19b9d|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 11:41:18 682838] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 11:41:18 682848] [debug] |xqc_engine_main_logic|END|now:1757677278682636|
[2025/09/12 11:41:18 683927] [debug] |xqc_engine_destroy|begin|