[2025/09/12 10:59:26 494756] [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 10:59:26 494793] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 10:59:26 494797] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 10:59:26 494802] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 10:59:26 494806] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 10:59:26 494813] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 10:59:26 494817] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 10:59:26 494822] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 10:59:26 494825] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 10:59:26 494938] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:CONN_IDLE|expire:1757674886494936|now:1757674766494936|interv:120000000|
[2025/09/12 10:59:26 494966] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:PATH_IDLE|expire:1757674886494966|now:1757674766494966|interv:120000000|
[2025/09/12 10:59:26 494975] [debug] |xqc_path_create|path:0|dcid:87348ba2c42a550d|scid:25ef10792b4eaca6|create_path_count:1|
[2025/09/12 10:59:26 494981] [debug] |scid:25ef10792b4eaca6|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 10:59:26 494988] [debug] |xqc_path_init|path:0|dcid:87348ba2c42a550d|scid:25ef10792b4eaca6|state:2|
[2025/09/12 10:59:26 494995] [debug] |scid:25ef10792b4eaca6|xqc_conn_create|success|scid:25ef10792b4eaca6|dcid:87348ba2c42a550d|conn:000055773E68B35C|
[2025/09/12 10:59:26 495005] [debug] |scid:25ef10792b4eaca6|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 10:59:26 495011] [debug] |scid:25ef10792b4eaca6|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 10:59:26 495771] [debug] |scid:25ef10792b4eaca6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 10:59:26 495779] [debug] |scid:25ef10792b4eaca6|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 10:59:26 495785] [debug] |scid:25ef10792b4eaca6|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 10:59:26 495790] [debug] |scid:25ef10792b4eaca6|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 10:59:26 495797] [debug] |scid:25ef10792b4eaca6|xqc_engine_process_conn|conn:000055773E68B35C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1757674766495796|
[2025/09/12 10:59:26 495803] [debug] |scid:25ef10792b4eaca6|xqc_process_crypto_write_streams|
[2025/09/12 10:59:26 495807] [debug] |scid:25ef10792b4eaca6|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 10:59:26 495814] [info] |scid:25ef10792b4eaca6|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:688|sent:616|pkt_type:INIT|frame:CRYPTO |now:1757674766495813|
[2025/09/12 10:59:26 495819] [debug] |scid:25ef10792b4eaca6|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 10:59:26 495826] [debug] |scid:25ef10792b4eaca6|xqc_path_get_perf_class|conn:000055773E68B35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 10:59:26 495831] [debug] |scid:25ef10792b4eaca6|xqc_minrtt_scheduler_get_path|path srtt|conn:000055773E68B35C|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 10:59:26 495836] [debug] |scid:25ef10792b4eaca6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:688|reinj:0|path_class:2|
[2025/09/12 10:59:26 495841] [debug] |scid:25ef10792b4eaca6|xqc_check_acked_or_dropped_pkt|conn:000055773E68B35C|pkt_num:0|size:688|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 10:59:26 495847] [debug] |scid:25ef10792b4eaca6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 10:59:26 495926] [info] |scid:25ef10792b4eaca6|xqc_send_packet_with_pn|<==|conn:000055773E68B35C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757674766495863|stream_id:0|stream_offset:0|
[2025/09/12 10:59:26 495933] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_packet_sent|conn:000055773E68B35C|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 10:59:26 495938] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 10:59:26 495943] [debug] |scid:25ef10792b4eaca6|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 10:59:26 495951] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 10:59:26 495957] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:59:26 495962] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 10:59:26 495967] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:LOSS_DETECTION|expire:1757674767245863|now:1757674766495943|interv:749920|
[2025/09/12 10:59:26 495973] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055773E68B35C|path:0|pns:0|expire:1757674767245863|now:1757674766495943|interval:749920|pto_count:0|srtt:250000
[2025/09/12 10:59:26 495979] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 10:59:26 495985] [debug] |scid:25ef10792b4eaca6|xqc_conn_next_wakeup_time|wakeup_time:1757674767245863|
[2025/09/12 10:59:26 495990] [debug] |scid:25ef10792b4eaca6|xqc_engine_remove_active_queue|last_ticked_time:1757674766495796|pd_index:0|
[2025/09/12 10:59:26 495995] [debug] |scid:25ef10792b4eaca6|xqc_engine_add_wakeup_queue|next_tick_time:1757674767245863|
[2025/09/12 10:59:26 496000] [debug] |xqc_engine_wakeup_after|wakeup:1757674767245863|now:1757674766496000|diff:749863|
[2025/09/12 10:59:26 496006] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 10:59:26 496074] [debug] |scid:25ef10792b4eaca6|xqc_engine_remove_wakeup_queue|next_tick_time:1757674767245863|pq_index:0|
[2025/09/12 10:59:26 496082] [debug] |scid:25ef10792b4eaca6|xqc_engine_add_active_queue|last_ticked_time:1757674766495796|
[2025/09/12 10:59:26 496089] [debug] |scid:25ef10792b4eaca6|xqc_sample_check_app_limited|check_applimit|path:0|inflight:1184|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 10:59:26 496094] [debug] |scid:25ef10792b4eaca6|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 10:59:26 496102] [debug] |scid:25ef10792b4eaca6|xqc_stream_buff_data|size:17|
[2025/09/12 10:59:26 496106] [info] |scid:25ef10792b4eaca6|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:17|pkt_type:0RTT|buff_1rtt:0|send_data_size:17|offset:17|fin:1|stream_flag:72|conn:000055773E68B35C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/09/12 10:59:26 496114] [debug] |scid:25ef10792b4eaca6|xqc_engine_process_conn|conn:000055773E68B35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757674766496113|
[2025/09/12 10:59:26 496122] [debug] |scid:25ef10792b4eaca6|xqc_path_get_perf_class|conn:000055773E68B35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 10:59:26 496129] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000055773E68B35C|stream_id:0|stream_offset:17|
[2025/09/12 10:59:26 496137] [debug] |scid:25ef10792b4eaca6|xqc_minrtt_scheduler_get_path|path srtt|conn:000055773E68B35C|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 10:59:26 496169] [debug] |scid:25ef10792b4eaca6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 10:59:26 496177] [debug] |scid:25ef10792b4eaca6|xqc_check_acked_or_dropped_pkt|conn:000055773E68B35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 10:59:26 496184] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000055773E68B35C|stream_id:0|stream_offset:17|
[2025/09/12 10:59:26 496191] [debug] |scid:25ef10792b4eaca6|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 10:59:26 496198] [debug] |scid:25ef10792b4eaca6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 10:59:26 496234] [info] |scid:25ef10792b4eaca6|xqc_send_packet_with_pn|<==|conn:000055773E68B35C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757674766496207|stream_id:0|stream_offset:17|
[2025/09/12 10:59:26 496243] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_packet_sent|conn:000055773E68B35C|path:0|pkt_num:0|origin_pktnum:0|size:50|enc_size:66|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 10:59:26 496250] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 10:59:26 496257] [debug] |scid:25ef10792b4eaca6|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 10:59:26 496264] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 10:59:26 496270] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:59:26 496276] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:59:26 496282] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 10:59:26 496289] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:LOSS_DETECTION|expire:1757674767245863|now:1757674766496256|interv:749607|
[2025/09/12 10:59:26 496295] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055773E68B35C|path:0|pns:0|expire:1757674767245863|now:1757674766496256|interval:749607|pto_count:0|srtt:250000
[2025/09/12 10:59:26 496299] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 10:59:26 496304] [debug] |scid:25ef10792b4eaca6|xqc_conn_next_wakeup_time|wakeup_time:1757674767245863|
[2025/09/12 10:59:26 496308] [debug] |scid:25ef10792b4eaca6|xqc_engine_remove_active_queue|last_ticked_time:1757674766496113|pd_index:0|
[2025/09/12 10:59:26 496312] [debug] |scid:25ef10792b4eaca6|xqc_engine_add_wakeup_queue|next_tick_time:1757674767245863|
[2025/09/12 10:59:26 496316] [debug] |xqc_engine_wakeup_after|wakeup:1757674767245863|now:1757674766496316|diff:749547|
[2025/09/12 10:59:26 496321] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 10:59:26 530120] [info] |xqc_engine_packet_process|==>|conn:000055773E68B35C|size:602|state:C_INITIAL_SENT|recv_time:1757674766530116|
[2025/09/12 10:59:26 530174] [debug] |scid:25ef10792b4eaca6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:25ef10792b4eaca6|spin_bit:0|
[2025/09/12 10:59:26 530182] [warn] |scid:25ef10792b4eaca6|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 10:59:26 530191] [debug] |scid:25ef10792b4eaca6|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 10:59:26 530199] [info] |scid:25ef10792b4eaca6|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 10:59:26 530206] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:PATH_IDLE|expire:1757674886530116|now:1757674766530116|interv:120000000|
[2025/09/12 10:59:26 530222] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:CONN_IDLE|expire:1757674886530116|now:1757674766530116|interv:120000000|
[2025/09/12 10:59:26 530229] [debug] |scid:25ef10792b4eaca6|xqc_engine_remove_wakeup_queue|next_tick_time:1757674767245863|pq_index:0|
[2025/09/12 10:59:26 530256] [debug] |scid:25ef10792b4eaca6|xqc_engine_add_active_queue|last_ticked_time:1757674766496113|
[2025/09/12 10:59:26 530265] [debug] |xqc_engine_main_logic|BEGIN|now:1757674766530264|
[2025/09/12 10:59:26 530273] [debug] |scid:25ef10792b4eaca6|xqc_engine_process_conn|conn:000055773E68B35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757674766530271|
[2025/09/12 10:59:26 530282] [debug] |scid:25ef10792b4eaca6|xqc_conn_next_wakeup_time|wakeup_time:1757674767245863|
[2025/09/12 10:59:26 530286] [debug] |scid:25ef10792b4eaca6|xqc_engine_add_wakeup_queue|next_tick_time:1757674767245863|
[2025/09/12 10:59:26 530290] [debug] |xqc_engine_wakeup_after|wakeup:1757674767245863|now:1757674766530289|diff:715574|
[2025/09/12 10:59:26 530294] [debug] |xqc_engine_main_logic|END|now:1757674766530271|
[2025/09/12 10:59:27 245276] [debug] |xqc_engine_main_logic|BEGIN|now:1757674767245276|
[2025/09/12 10:59:27 245305] [debug] |xqc_engine_wakeup_after|wakeup:1757674767245863|now:1757674767245305|diff:558|
[2025/09/12 10:59:27 245310] [debug] |xqc_engine_main_logic|END|now:1757674767245276|
[2025/09/12 10:59:27 246378] [debug] |xqc_engine_main_logic|BEGIN|now:1757674767246377|
[2025/09/12 10:59:27 246384] [debug] |scid:25ef10792b4eaca6|xqc_engine_remove_wakeup_queue|next_tick_time:1757674767245863|pq_index:0|
[2025/09/12 10:59:27 246389] [debug] |scid:25ef10792b4eaca6|xqc_engine_add_active_queue|last_ticked_time:1757674766530271|
[2025/09/12 10:59:27 246394] [debug] |scid:25ef10792b4eaca6|xqc_engine_process_conn|conn:000055773E68B35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757674767246393|
[2025/09/12 10:59:27 246401] [debug] |scid:25ef10792b4eaca6|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757674767245863|now:1757674767246393|
[2025/09/12 10:59:27 246405] [debug] |scid:25ef10792b4eaca6|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 10:59:27 246410] [debug] |scid:25ef10792b4eaca6|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055773E68B35C|path:0|bytes_in_flight:1234|
[2025/09/12 10:59:27 246414] [debug] |scid:25ef10792b4eaca6|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 10:59:27 246420] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 10:59:27 246424] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:59:27 246427] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:59:27 246431] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 10:59:27 246435] [debug] |scid:25ef10792b4eaca6|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 10:59:27 246441] [debug] |scid:25ef10792b4eaca6|xqc_conn_send_probe_pkt|conn:000055773E68B35C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 10:59:27 246448] [debug] |scid:25ef10792b4eaca6|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 10:59:27 246453] [debug] |scid:25ef10792b4eaca6|xqc_conn_send_probe_pkt|conn:000055773E68B35C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 10:59:27 246467] [debug] |scid:25ef10792b4eaca6|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055773E68B35C|pto_count:1
[2025/09/12 10:59:27 246471] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 10:59:27 246485] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:59:27 246489] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:59:27 246492] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:59:27 246496] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 10:59:27 246500] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757674767246471|interv:18444986398942305144|
[2025/09/12 10:59:27 246504] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055773E68B35C|path:0|pns:0|expire:18446744073709551615|now:1757674767246471|interval:18444986398942305144|pto_count:1|srtt:250000
[2025/09/12 10:59:27 246511] [debug] |scid:25ef10792b4eaca6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 10:59:27 246517] [debug] |scid:25ef10792b4eaca6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 10:59:27 246521] [debug] |scid:25ef10792b4eaca6|xqc_check_acked_or_dropped_pkt|conn:000055773E68B35C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 10:59:27 246529] [debug] |scid:25ef10792b4eaca6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 10:59:27 246592] [info] |scid:25ef10792b4eaca6|xqc_send_packet_with_pn|<==|conn:000055773E68B35C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:50|now:1757674767246546|stream_id:0|stream_offset:0|
[2025/09/12 10:59:27 246599] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_packet_sent|conn:000055773E68B35C|path:0|pkt_num:1|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 10:59:27 246604] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 10:59:27 246608] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 10:59:27 246613] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 10:59:27 246617] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:59:27 246621] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:59:27 246624] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 10:59:27 246628] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:LOSS_DETECTION|expire:1757674768746546|now:1757674767246608|interv:1499938|
[2025/09/12 10:59:27 246632] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055773E68B35C|path:0|pns:0|expire:1757674768746546|now:1757674767246608|interval:1499938|pto_count:1|srtt:250000
[2025/09/12 10:59:27 246637] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 10:59:27 246642] [debug] |scid:25ef10792b4eaca6|xqc_check_acked_or_dropped_pkt|conn:000055773E68B35C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 10:59:27 246647] [debug] |scid:25ef10792b4eaca6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 10:59:27 246666] [info] |scid:25ef10792b4eaca6|xqc_send_packet_with_pn|<==|conn:000055773E68B35C|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1234|now:1757674767246652|stream_id:0|stream_offset:0|
[2025/09/12 10:59:27 246676] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_packet_sent|conn:000055773E68B35C|path:0|pkt_num:2|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:16|
[2025/09/12 10:59:27 246680] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_packet_sent|path:0|inflight:1234|applimit:1184|
[2025/09/12 10:59:27 246684] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 10:59:27 246688] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 10:59:27 246692] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:59:27 246696] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:59:27 246700] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 10:59:27 246704] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:LOSS_DETECTION|expire:1757674768746652|now:1757674767246684|interv:1499968|
[2025/09/12 10:59:27 246707] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055773E68B35C|path:0|pns:0|expire:1757674768746652|now:1757674767246684|interval:1499968|pto_count:1|srtt:250000
[2025/09/12 10:59:27 246712] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2418|
[2025/09/12 10:59:27 246716] [debug] |scid:25ef10792b4eaca6|xqc_conn_next_wakeup_time|wakeup_time:1757674768746652|
[2025/09/12 10:59:27 246721] [debug] |scid:25ef10792b4eaca6|xqc_engine_add_wakeup_queue|next_tick_time:1757674768746652|
[2025/09/12 10:59:27 246725] [debug] |xqc_engine_wakeup_after|wakeup:1757674768746652|now:1757674767246725|diff:1499927|
[2025/09/12 10:59:27 246729] [debug] |xqc_engine_main_logic|END|now:1757674767246393|
[2025/09/12 10:59:27 279365] [info] |xqc_engine_packet_process|==>|conn:000055773E68B35C|size:1200|state:C_INITIAL_SENT|recv_time:1757674767279361|
[2025/09/12 10:59:27 279390] [debug] |scid:25ef10792b4eaca6|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 10:59:27 279399] [debug] |scid:25ef10792b4eaca6|xqc_packet_parse_initial|success|Length:22|
[2025/09/12 10:59:27 279413] [debug] |scid:25ef10792b4eaca6|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 10:59:27 279421] [debug] |scid:25ef10792b4eaca6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 10:59:27 279435] [debug] |scid:25ef10792b4eaca6|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:7|
[2025/09/12 10:59:27 279444] [debug] |scid:25ef10792b4eaca6|xqc_process_frames|frame_type:2|
[2025/09/12 10:59:27 279454] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_ack_received|conn:000055773E68B35C|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:1|path_largest_ack:0|
[2025/09/12 10:59:27 279472] [debug] |scid:25ef10792b4eaca6|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757674766495863|is_app_limited:1|send_elapse:0|ack_elapse:783498|ctl_first_sent_time:1757674766495863|lagest_ack_time:1757674767279361|curr_delivered:1184|
[2025/09/12 10:59:27 279482] [debug] |scid:25ef10792b4eaca6|xqc_update_sample|sampler_sent_time_update:1757674766495863|
[2025/09/12 10:59:27 279491] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/09/12 10:59:27 279500] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_ack_received|conn:000055773E68B35C|path:0|pkt_num:1|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 10:59:27 279518] [debug] |scid:25ef10792b4eaca6|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1757674766495863|is_app_limited:1|send_elapse:750683|ack_elapse:783498|ctl_first_sent_time:1757674767246546|lagest_ack_time:1757674767279361|curr_delivered:2368|
[2025/09/12 10:59:27 279527] [debug] |scid:25ef10792b4eaca6|xqc_update_sample|sampler_sent_time_update:1757674767246546|
[2025/09/12 10:59:27 279535] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 10:59:27 279543] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_update_rtt|before update rtt|conn:000055773E68B35C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:32815|ack_delay:88|
[2025/09/12 10:59:27 279556] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_update_rtt|l-0.0.0.0-44931-25ef10792b4eaca6 p-193.167.100.100-443-87348ba2c42a550d |after update rtt|conn:000055773E68B35C|srtt:32815|rttvar:16407|minrtt:32815|latest_rtt:32815|ack_delay:88|
[2025/09/12 10:59:27 279564] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:3|ctl_reordering_time_threshold_shift:0|
[2025/09/12 10:59:27 279569] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 10:59:27 279575] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:1|
[2025/09/12 10:59:27 279581] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|srtt:32815|rtt_var:16407|pto_duration:196886|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 10:59:27 279587] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:59:27 279591] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:59:27 279596] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:59:27 279601] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 10:59:27 279606] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757674767279580|interv:18444986398942272035|
[2025/09/12 10:59:27 279611] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055773E68B35C|path:0|pns:0|expire:18446744073709551615|now:1757674767279580|interval:18444986398942272035|pto_count:1|srtt:32815
[2025/09/12 10:59:27 279618] [debug] |scid:25ef10792b4eaca6|xqc_generate_sample|sampler: send_elapse 750683, ack_elapse 783498, delivered 2368|rate 3022|lost 0|
[2025/09/12 10:59:27 279627] [debug] |scid:25ef10792b4eaca6|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 10:59:27 279636] [debug] |scid:25ef10792b4eaca6|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3022) in round 1|
[2025/09/12 10:59:27 279644] [debug] |scid:25ef10792b4eaca6|xqc_bbr_update_min_rtt|probertt expire|rtt:32815, old_rtt:2147483647|
[2025/09/12 10:59:27 279650] [debug] |scid:25ef10792b4eaca6|xqc_bbr_update_min_rtt|minrtt expire|rtt:32815, old_rtt:2147483647|
[2025/09/12 10:59:27 279655] [debug] |scid:25ef10792b4eaca6|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:604|
[2025/09/12 10:59:27 279661] [debug] |scid:25ef10792b4eaca6|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:2368|po_sent_time:1757674767246546|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/09/12 10:59:27 279666] [debug] |scid:25ef10792b4eaca6|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:2368|po_sent_time:1757674767246546|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/09/12 10:59:27 279677] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_ack_received|l-0.0.0.0-44931-25ef10792b4eaca6 p-193.167.100.100-443-87348ba2c42a550d |bbr on ack|mode:0|pacing_rate:12119899|bw:3022|cwnd:140224|full_bw_reached:0|inflight:50|srtt:32815|latest_rtt:32815|min_rtt:32815|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 10:59:27 279686] [info] |scid:25ef10792b4eaca6|xqc_conn_confirm_cid|dcid change|ori:87348ba2c42a550d|new:7cae15ff8f963025|
[2025/09/12 10:59:27 279693] [info] |scid:25ef10792b4eaca6|xqc_conn_addr_validated|Address Validated|conn:000055773E68B35C|role:0|
[2025/09/12 10:59:27 279699] [debug] |scid:25ef10792b4eaca6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:0|
[2025/09/12 10:59:27 279706] [info] |scid:25ef10792b4eaca6|xqc_conn_on_pkt_processed|====>|conn:000055773E68B35C|path:0|size:1200|pkt_type:INIT|pkt_num:7|frame:ACK |recv_time:1757674767279361|dcid:25ef10792b4eaca6|dcid_seq:0|
[2025/09/12 10:59:27 279715] [debug] |scid:25ef10792b4eaca6|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 10:59:27 279723] [debug] |scid:25ef10792b4eaca6|xqc_packet_parse_initial|success|Length:1126|
[2025/09/12 10:59:27 279733] [debug] |scid:25ef10792b4eaca6|xqc_packet_decrypt|largest_pn:7|
[2025/09/12 10:59:27 279738] [debug] |scid:25ef10792b4eaca6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 10:59:27 279747] [debug] |scid:25ef10792b4eaca6|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:8|
[2025/09/12 10:59:27 279752] [debug] |scid:25ef10792b4eaca6|xqc_process_frames|frame_type:2|
[2025/09/12 10:59:27 279757] [debug] |scid:25ef10792b4eaca6|xqc_process_frames|frame_type:6|
[2025/09/12 10:59:27 279763] [debug] |scid:25ef10792b4eaca6|xqc_process_crypto_frame|level:0|
[2025/09/12 10:59:27 279768] [debug] |scid:25ef10792b4eaca6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 10:59:27 279773] [debug] |scid:25ef10792b4eaca6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 10:59:27 280251] [debug] |scid:25ef10792b4eaca6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 10:59:27 280268] [debug] |scid:25ef10792b4eaca6|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 10:59:27 280276] [debug] |scid:25ef10792b4eaca6|xqc_engine_remove_wakeup_queue|next_tick_time:1757674768746652|pq_index:0|
[2025/09/12 10:59:27 280286] [debug] |scid:25ef10792b4eaca6|xqc_engine_add_active_queue|last_ticked_time:1757674767246393|
[2025/09/12 10:59:27 280293] [debug] |scid:25ef10792b4eaca6|xqc_process_frames|frame_type:0|
[2025/09/12 10:59:27 280301] [debug] |scid:25ef10792b4eaca6|xqc_process_padding_frame|process padding|
[2025/09/12 10:59:27 280312] [debug] |scid:25ef10792b4eaca6|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 10:59:27 280322] [debug] |scid:25ef10792b4eaca6|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |ack_freq:2|
[2025/09/12 10:59:27 280331] [debug] |scid:25ef10792b4eaca6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:0|
[2025/09/12 10:59:27 280341] [info] |scid:25ef10792b4eaca6|xqc_conn_on_pkt_processed|====>|conn:000055773E68B35C|path:0|size:1152|pkt_type:INIT|pkt_num:8|frame:PADDING ACK CRYPTO |recv_time:1757674767279361|dcid:25ef10792b4eaca6|dcid_seq:0|
[2025/09/12 10:59:27 280351] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:PATH_IDLE|expire:1757674887279361|now:1757674767279361|interv:120000000|
[2025/09/12 10:59:27 280359] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:CONN_IDLE|expire:1757674887279361|now:1757674767279361|interv:120000000|
[2025/09/12 10:59:27 280368] [debug] |xqc_engine_main_logic|BEGIN|now:1757674767280368|
[2025/09/12 10:59:27 280375] [debug] |scid:25ef10792b4eaca6|xqc_engine_process_conn|conn:000055773E68B35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757674767280374|
[2025/09/12 10:59:27 280388] [debug] |scid:25ef10792b4eaca6|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 10:59:27 280393] [debug] |scid:25ef10792b4eaca6|xqc_process_crypto_write_streams|
[2025/09/12 10:59:27 280398] [debug] |scid:25ef10792b4eaca6|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 10:59:27 280403] [debug] |scid:25ef10792b4eaca6|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INITIAL_RECVD|next_state:C_INITIAL_RECVD|
[2025/09/12 10:59:27 280410] [debug] |scid:25ef10792b4eaca6|xqc_gen_ack_frame|largest_recv:8|ack_delay:1049|first_ack_range:1|largest_pkt_recv_time:1757674767279361|
[2025/09/12 10:59:27 280416] [debug] |scid:25ef10792b4eaca6|xqc_gen_ack_frame|high:8|low:7|pkt_pns:0|
[2025/09/12 10:59:27 280421] [debug] |scid:25ef10792b4eaca6|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:8|frame_largest_recv:8|
[2025/09/12 10:59:27 280426] [debug] |scid:25ef10792b4eaca6|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 10:59:27 280432] [debug] |scid:25ef10792b4eaca6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 10:59:27 280439] [debug] |scid:25ef10792b4eaca6|xqc_check_acked_or_dropped_pkt|conn:000055773E68B35C|pkt_num:0|size:78|pkt_type:INIT|frame:ACK |
[2025/09/12 10:59:27 280446] [debug] |scid:25ef10792b4eaca6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 10:59:27 280493] [info] |scid:25ef10792b4eaca6|xqc_send_packet_with_pn|<==|conn:000055773E68B35C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:50|now:1757674767280455|stream_id:0|stream_offset:0|
[2025/09/12 10:59:27 280502] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_packet_sent|conn:000055773E68B35C|path:0|pkt_num:3|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:C_INITIAL_RECVD|po_in_flight:0||retrans:0|
[2025/09/12 10:59:27 280509] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:0|
[2025/09/12 10:59:27 280516] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:50|
[2025/09/12 10:59:27 280524] [debug] |scid:25ef10792b4eaca6|xqc_conn_next_wakeup_time|wakeup_time:1757674887279361|
[2025/09/12 10:59:27 280530] [debug] |scid:25ef10792b4eaca6|xqc_engine_add_wakeup_queue|next_tick_time:1757674887279361|
[2025/09/12 10:59:27 280536] [debug] |xqc_engine_wakeup_after|wakeup:1757674887279361|now:1757674767280536|diff:119998825|
[2025/09/12 10:59:27 280541] [debug] |xqc_engine_main_logic|END|now:1757674767280374|
[2025/09/12 10:59:27 280549] [info] |xqc_engine_packet_process|==>|conn:000055773E68B35C|size:1018|state:C_INITIAL_RECVD|recv_time:1757674767280548|
[2025/09/12 10:59:27 280554] [debug] |scid:25ef10792b4eaca6|xqc_packet_parse_handshake|success|Length:993|
[2025/09/12 10:59:27 280559] [debug] |scid:25ef10792b4eaca6|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 10:59:27 280563] [debug] |scid:25ef10792b4eaca6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 10:59:27 280569] [debug] |scid:25ef10792b4eaca6|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:9|
[2025/09/12 10:59:27 280573] [debug] |scid:25ef10792b4eaca6|xqc_process_frames|frame_type:6|
[2025/09/12 10:59:27 280578] [debug] |scid:25ef10792b4eaca6|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_RECVD|
[2025/09/12 10:59:27 280583] [debug] |scid:25ef10792b4eaca6|xqc_engine_remove_wakeup_queue|next_tick_time:1757674887279361|pq_index:0|
[2025/09/12 10:59:27 280587] [debug] |scid:25ef10792b4eaca6|xqc_engine_add_active_queue|last_ticked_time:1757674767280374|
[2025/09/12 10:59:27 280591] [debug] |scid:25ef10792b4eaca6|xqc_process_crypto_frame|level:2|
[2025/09/12 10:59:27 280594] [debug] |scid:25ef10792b4eaca6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 10:59:27 280600] [debug] |scid:25ef10792b4eaca6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|165u|
[2025/09/12 10:59:27 280683] [debug] |scid:25ef10792b4eaca6|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 10:59:27 280694] [info] |scid:25ef10792b4eaca6|xqc_conn_tls_transport_params_cb|store sr_token with cid: 87348ba2c42a550d|token:cd47afaa3f4c11b56d126205950102d2
[2025/09/12 10:59:27 280702] [debug] |scid:25ef10792b4eaca6|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/09/12 10:59:27 280708] [warn] |scid:25ef10792b4eaca6|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 10:59:27 280946] [debug] |scid:25ef10792b4eaca6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 10:59:27 280958] [debug] |scid:25ef10792b4eaca6|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 10:59:27 280965] [debug] |scid:25ef10792b4eaca6|xqc_process_frames|frame_type:0|
[2025/09/12 10:59:27 280970] [debug] |scid:25ef10792b4eaca6|xqc_process_padding_frame|process padding|
[2025/09/12 10:59:27 280976] [debug] |scid:25ef10792b4eaca6|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 10:59:27 280981] [debug] |scid:25ef10792b4eaca6|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD |ack_freq:2|
[2025/09/12 10:59:27 280985] [debug] |scid:25ef10792b4eaca6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:1|
[2025/09/12 10:59:27 280990] [info] |scid:25ef10792b4eaca6|xqc_conn_on_pkt_processed|====>|conn:000055773E68B35C|path:0|size:1018|pkt_type:HSK|pkt_num:9|frame:PADDING CRYPTO |recv_time:1757674767280548|dcid:25ef10792b4eaca6|dcid_seq:0|
[2025/09/12 10:59:27 280995] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:PATH_IDLE|expire:1757674887280548|now:1757674767280548|interv:120000000|
[2025/09/12 10:59:27 280999] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:CONN_IDLE|expire:1757674887280548|now:1757674767280548|interv:120000000|
[2025/09/12 10:59:27 281003] [debug] |xqc_engine_main_logic|BEGIN|now:1757674767281003|
[2025/09/12 10:59:27 281008] [debug] |scid:25ef10792b4eaca6|xqc_engine_process_conn|conn:000055773E68B35C|state:C_INITIAL_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1757674767281007|
[2025/09/12 10:59:27 281012] [info] |scid:25ef10792b4eaca6|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 10:59:27 281016] [debug] |scid:25ef10792b4eaca6|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 10:59:27 281021] [debug] |scid:25ef10792b4eaca6|xqc_process_crypto_write_streams|
[2025/09/12 10:59:27 281024] [debug] |scid:25ef10792b4eaca6|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 10:59:27 281031] [info] |scid:25ef10792b4eaca6|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:68|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757674767281031|
[2025/09/12 10:59:27 281038] [debug] |scid:25ef10792b4eaca6|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055773E68B35C|
[2025/09/12 10:59:27 281045] [info] |scid:25ef10792b4eaca6|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 10:59:27 281050] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|srtt:32815|rtt_var:16407|pto_duration:98443|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:59:27 281054] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:59:27 281058] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:59:27 281062] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:59:27 281066] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 10:59:27 281074] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757674767281049|interv:18444986398942270566|
[2025/09/12 10:59:27 281078] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055773E68B35C|path:0|pns:0|expire:18446744073709551615|now:1757674767281049|interval:18444986398942270566|pto_count:0|srtt:32815
[2025/09/12 10:59:27 281083] [debug] |scid:25ef10792b4eaca6|xqc_conn_early_data_accept|accept|
[2025/09/12 10:59:27 281088] [debug] |scid:25ef10792b4eaca6|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 10:59:27 281092] [debug] |scid:25ef10792b4eaca6|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 10:59:27 281096] [debug] |scid:25ef10792b4eaca6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:25ef10792b4eaca6|spin_bit:0|
[2025/09/12 10:59:27 281102] [debug] |scid:25ef10792b4eaca6|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 10:59:27 281106] [debug] |scid:25ef10792b4eaca6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 10:59:27 281115] [debug] |scid:25ef10792b4eaca6|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 10:59:27 281121] [debug] |scid:25ef10792b4eaca6|xqc_process_frames|frame_type:6|
[2025/09/12 10:59:27 281127] [debug] |scid:25ef10792b4eaca6|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 10:59:27 281131] [debug] |scid:25ef10792b4eaca6|xqc_process_crypto_frame|level:3|
[2025/09/12 10:59:27 281135] [debug] |scid:25ef10792b4eaca6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 10:59:27 281163] [debug] |scid:25ef10792b4eaca6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|572u|
[2025/09/12 10:59:27 281491] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:ACK_01RTT|expire:1757674766555116|now:1757674766530116|interv:25000|
[2025/09/12 10:59:27 281500] [debug] |scid:25ef10792b4eaca6|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674766530116|max_ack_delay:25000|
[2025/09/12 10:59:27 281508] [debug] |scid:25ef10792b4eaca6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 10:59:27 281515] [info] |scid:25ef10792b4eaca6|xqc_conn_on_pkt_processed|====>|conn:000055773E68B35C|path:0|size:602|pkt_type:SHORT_HEADER|pkt_num:2|frame:CRYPTO |recv_time:1757674766530116|dcid:25ef10792b4eaca6|dcid_seq:0|
[2025/09/12 10:59:27 281524] [debug] |scid:25ef10792b4eaca6|xqc_process_read_streams|stream_read_notify|flag:3|stream_id:0|conn:000055773E68B35C|
[2025/09/12 10:59:27 281531] [debug] |scid:25ef10792b4eaca6|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 10:59:27 281535] [debug] |scid:25ef10792b4eaca6|xqc_process_write_streams|stream_write_notify|flag:1|stream_id:0|conn:000055773E68B35C|cnt:0|
[2025/09/12 10:59:27 281540] [debug] |scid:25ef10792b4eaca6|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 10:59:27 281543] [debug] |scid:25ef10792b4eaca6|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 10:59:27 281548] [debug] |scid:25ef10792b4eaca6|xqc_gen_ack_frame|largest_recv:9|ack_delay:1000|first_ack_range:0|largest_pkt_recv_time:1757674767280548|
[2025/09/12 10:59:27 281553] [debug] |scid:25ef10792b4eaca6|xqc_gen_ack_frame|high:9|low:9|pkt_pns:1|
[2025/09/12 10:59:27 281557] [debug] |scid:25ef10792b4eaca6|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:9|frame_largest_recv:9|
[2025/09/12 10:59:27 281561] [debug] |scid:25ef10792b4eaca6|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 10:59:27 281566] [debug] |scid:25ef10792b4eaca6|xqc_path_get_perf_class|conn:000055773E68B35C|path_id:0|path_srtt:32815|min_srtt:32815|path_bw:3022|loss_rate:20.00|path_pto:0|
[2025/09/12 10:59:27 281575] [debug] |scid:25ef10792b4eaca6|xqc_minrtt_scheduler_get_path|path srtt|conn:000055773E68B35C|path_id:0|path_srtt:32815|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 10:59:27 281580] [debug] |scid:25ef10792b4eaca6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:68|reinj:0|path_class:2|
[2025/09/12 10:59:27 281587] [debug] |scid:25ef10792b4eaca6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 10:59:27 281595] [debug] |scid:25ef10792b4eaca6|xqc_check_acked_or_dropped_pkt|conn:000055773E68B35C|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 10:59:27 281602] [debug] |scid:25ef10792b4eaca6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 10:59:27 281640] [info] |scid:25ef10792b4eaca6|xqc_send_packet_with_pn|<==|conn:000055773E68B35C|path:0|pkt_num:0|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757674767281613|stream_id:0|stream_offset:0|
[2025/09/12 10:59:27 281649] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_packet_sent|conn:000055773E68B35C|path:0|pkt_num:0|origin_pktnum:0|size:68|enc_size:84|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 10:59:27 281656] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:0|
[2025/09/12 10:59:27 281662] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|srtt:32815|rtt_var:16407|pto_duration:98443|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:59:27 281669] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:59:27 281675] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 1, unacked: 68|
[2025/09/12 10:59:27 281681] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:59:27 281687] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 10:59:27 281693] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:LOSS_DETECTION|expire:1757674767380056|now:1757674767281662|interv:98394|
[2025/09/12 10:59:27 281699] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055773E68B35C|path:0|pns:1|expire:1757674767380056|now:1757674767281662|interval:98394|pto_count:0|srtt:32815
[2025/09/12 10:59:27 281706] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:118|
[2025/09/12 10:59:27 281713] [debug] |scid:25ef10792b4eaca6|xqc_check_acked_or_dropped_pkt|conn:000055773E68B35C|pkt_num:0|size:35|pkt_type:HSK|frame:ACK |
[2025/09/12 10:59:27 281720] [debug] |scid:25ef10792b4eaca6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 10:59:27 281753] [info] |scid:25ef10792b4eaca6|xqc_send_packet_with_pn|<==|conn:000055773E68B35C|path:0|pkt_num:1|size:35|sent:51|pkt_type:HSK|frame:ACK |inflight:118|now:1757674767281729|stream_id:0|stream_offset:0|
[2025/09/12 10:59:27 281762] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_packet_sent|conn:000055773E68B35C|path:0|pkt_num:1|origin_pktnum:0|size:35|enc_size:51|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 10:59:27 281771] [debug] |scid:25ef10792b4eaca6|xqc_conn_next_wakeup_time|wakeup_time:1757674766555116|
[2025/09/12 10:59:27 281778] [debug] |scid:25ef10792b4eaca6|xqc_engine_add_wakeup_queue|next_tick_time:1757674766555116|
[2025/09/12 10:59:27 281784] [debug] |xqc_engine_wakeup_after|wakeup:1757674766555116|now:1757674767281783|diff:18446744073708824949|
[2025/09/12 10:59:27 281790] [debug] |xqc_engine_main_logic|END|now:1757674767281007|
[2025/09/12 10:59:27 281801] [info] |xqc_engine_packet_process|==>|conn:000055773E68B35C|size:602|state:ESTABED|recv_time:1757674767281800|
[2025/09/12 10:59:27 281814] [debug] |scid:25ef10792b4eaca6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:25ef10792b4eaca6|spin_bit:0|
[2025/09/12 10:59:27 281822] [debug] |scid:25ef10792b4eaca6|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 10:59:27 281828] [debug] |scid:25ef10792b4eaca6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/12 10:59:27 281837] [debug] |scid:25ef10792b4eaca6|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/09/12 10:59:27 281843] [debug] |scid:25ef10792b4eaca6|xqc_process_frames|frame_type:6|
[2025/09/12 10:59:27 281850] [debug] |scid:25ef10792b4eaca6|xqc_process_crypto_frame|level:3|
[2025/09/12 10:59:27 281856] [debug] |scid:25ef10792b4eaca6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 10:59:27 281863] [debug] |scid:25ef10792b4eaca6|xqc_engine_remove_wakeup_queue|next_tick_time:1757674766555116|pq_index:0|
[2025/09/12 10:59:27 281870] [debug] |scid:25ef10792b4eaca6|xqc_engine_add_active_queue|last_ticked_time:1757674767281007|
[2025/09/12 10:59:27 281877] [debug] |scid:25ef10792b4eaca6|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 10:59:27 281885] [debug] |scid:25ef10792b4eaca6|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 10:59:27 281892] [debug] |scid:25ef10792b4eaca6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/09/12 10:59:27 281899] [info] |scid:25ef10792b4eaca6|xqc_conn_on_pkt_processed|====>|conn:000055773E68B35C|path:0|size:602|pkt_type:SHORT_HEADER|pkt_num:10|frame:CRYPTO |recv_time:1757674767281800|dcid:25ef10792b4eaca6|dcid_seq:0|
[2025/09/12 10:59:27 281906] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:PATH_IDLE|expire:1757674887281800|now:1757674767281800|interv:120000000|
[2025/09/12 10:59:27 281912] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:CONN_IDLE|expire:1757674887281800|now:1757674767281800|interv:120000000|
[2025/09/12 10:59:27 281918] [debug] |xqc_engine_main_logic|BEGIN|now:1757674767281918|
[2025/09/12 10:59:27 281926] [debug] |scid:25ef10792b4eaca6|xqc_engine_process_conn|conn:000055773E68B35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674767281925|
[2025/09/12 10:59:27 281933] [debug] |scid:25ef10792b4eaca6|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 10:59:27 281941] [debug] |scid:25ef10792b4eaca6|xqc_gen_ack_frame|largest_recv:10|ack_delay:141|first_ack_range:0|largest_pkt_recv_time:1757674767281800|
[2025/09/12 10:59:27 281947] [debug] |scid:25ef10792b4eaca6|xqc_gen_ack_frame|high:10|low:10|pkt_pns:2|
[2025/09/12 10:59:27 281953] [debug] |scid:25ef10792b4eaca6|xqc_gen_ack_frame|high:2|low:2|pkt_pns:2|
[2025/09/12 10:59:27 281959] [debug] |scid:25ef10792b4eaca6|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:10|frame_largest_recv:10|
[2025/09/12 10:59:27 281964] [debug] |scid:25ef10792b4eaca6|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 10:59:27 281968] [debug] |scid:25ef10792b4eaca6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 10:59:27 281973] [debug] |scid:25ef10792b4eaca6|xqc_check_acked_or_dropped_pkt|conn:000055773E68B35C|pkt_num:0|size:20|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 10:59:27 281978] [debug] |scid:25ef10792b4eaca6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 10:59:27 282008] [info] |scid:25ef10792b4eaca6|xqc_send_packet_with_pn|<==|conn:000055773E68B35C|path:0|pkt_num:1|size:20|sent:36|pkt_type:SHORT_HEADER|frame:ACK |inflight:118|now:1757674767281984|stream_id:0|stream_offset:0|
[2025/09/12 10:59:27 282017] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_packet_sent|conn:000055773E68B35C|path:0|pkt_num:1|origin_pktnum:0|size:20|enc_size:36|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 10:59:27 282031] [debug] |scid:25ef10792b4eaca6|xqc_conn_next_wakeup_time|wakeup_time:1757674767380056|
[2025/09/12 10:59:27 282038] [debug] |scid:25ef10792b4eaca6|xqc_engine_add_wakeup_queue|next_tick_time:1757674767380056|
[2025/09/12 10:59:27 282042] [debug] |xqc_engine_wakeup_after|wakeup:1757674767380056|now:1757674767282042|diff:98014|
[2025/09/12 10:59:27 282047] [debug] |xqc_engine_main_logic|END|now:1757674767281925|
[2025/09/12 10:59:27 282055] [info] |xqc_engine_packet_process|==>|conn:000055773E68B35C|size:149|state:ESTABED|recv_time:1757674767282054|
[2025/09/12 10:59:27 282059] [info] |scid:25ef10792b4eaca6|xqc_packet_parse_single|initial packet should be discarded|curr_stat:10|
[2025/09/12 10:59:27 282063] [info] |scid:25ef10792b4eaca6|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 10:59:27 282067] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:PATH_IDLE|expire:1757674887282054|now:1757674767282054|interv:120000000|
[2025/09/12 10:59:27 282071] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:CONN_IDLE|expire:1757674887282054|now:1757674767282054|interv:120000000|
[2025/09/12 10:59:27 282075] [debug] |scid:25ef10792b4eaca6|xqc_engine_remove_wakeup_queue|next_tick_time:1757674767380056|pq_index:0|
[2025/09/12 10:59:27 282079] [debug] |scid:25ef10792b4eaca6|xqc_engine_add_active_queue|last_ticked_time:1757674767281925|
[2025/09/12 10:59:27 282084] [debug] |xqc_engine_main_logic|BEGIN|now:1757674767282084|
[2025/09/12 10:59:27 282089] [debug] |scid:25ef10792b4eaca6|xqc_engine_process_conn|conn:000055773E68B35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674767282088|
[2025/09/12 10:59:27 282094] [debug] |scid:25ef10792b4eaca6|xqc_conn_next_wakeup_time|wakeup_time:1757674767380056|
[2025/09/12 10:59:27 282098] [debug] |scid:25ef10792b4eaca6|xqc_engine_add_wakeup_queue|next_tick_time:1757674767380056|
[2025/09/12 10:59:27 282102] [debug] |xqc_engine_wakeup_after|wakeup:1757674767380056|now:1757674767282102|diff:97954|
[2025/09/12 10:59:27 282106] [debug] |xqc_engine_main_logic|END|now:1757674767282088|
[2025/09/12 10:59:27 312218] [info] |xqc_engine_packet_process|==>|conn:000055773E68B35C|size:49|state:ESTABED|recv_time:1757674767312216|
[2025/09/12 10:59:27 312233] [info] |scid:25ef10792b4eaca6|xqc_packet_parse_single|initial packet should be discarded|curr_stat:10|
[2025/09/12 10:59:27 312240] [info] |scid:25ef10792b4eaca6|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 10:59:27 312247] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:PATH_IDLE|expire:1757674887312216|now:1757674767312216|interv:120000000|
[2025/09/12 10:59:27 312254] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:CONN_IDLE|expire:1757674887312216|now:1757674767312216|interv:120000000|
[2025/09/12 10:59:27 312259] [debug] |scid:25ef10792b4eaca6|xqc_engine_remove_wakeup_queue|next_tick_time:1757674767380056|pq_index:0|
[2025/09/12 10:59:27 312277] [debug] |scid:25ef10792b4eaca6|xqc_engine_add_active_queue|last_ticked_time:1757674767282088|
[2025/09/12 10:59:27 312284] [debug] |xqc_engine_main_logic|BEGIN|now:1757674767312284|
[2025/09/12 10:59:27 312293] [debug] |scid:25ef10792b4eaca6|xqc_engine_process_conn|conn:000055773E68B35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674767312290|
[2025/09/12 10:59:27 312303] [debug] |scid:25ef10792b4eaca6|xqc_conn_next_wakeup_time|wakeup_time:1757674767380056|
[2025/09/12 10:59:27 312309] [debug] |scid:25ef10792b4eaca6|xqc_engine_add_wakeup_queue|next_tick_time:1757674767380056|
[2025/09/12 10:59:27 312315] [debug] |xqc_engine_wakeup_after|wakeup:1757674767380056|now:1757674767312315|diff:67741|
[2025/09/12 10:59:27 312321] [debug] |xqc_engine_main_logic|END|now:1757674767312290|
[2025/09/12 10:59:27 312618] [info] |xqc_engine_packet_process|==>|conn:000055773E68B35C|size:76|state:ESTABED|recv_time:1757674767312617|
[2025/09/12 10:59:27 312629] [debug] |scid:25ef10792b4eaca6|xqc_packet_parse_handshake|success|Length:22|
[2025/09/12 10:59:27 312640] [debug] |scid:25ef10792b4eaca6|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 10:59:27 312645] [debug] |scid:25ef10792b4eaca6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:15|
[2025/09/12 10:59:27 312655] [debug] |scid:25ef10792b4eaca6|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:15|
[2025/09/12 10:59:27 312661] [debug] |scid:25ef10792b4eaca6|xqc_process_frames|frame_type:2|
[2025/09/12 10:59:27 312669] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_ack_received|conn:000055773E68B35C|path:0|pkt_num:0|origin_pktnum:0|size:68|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 10:59:27 312676] [debug] |scid:25ef10792b4eaca6|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:118|prior_delivered:2368|prior_time:1757674767279361|is_app_limited:1|send_elapse:35067|ack_elapse:33256|ctl_first_sent_time:1757674767281613|lagest_ack_time:1757674767312617|curr_delivered:2436|
[2025/09/12 10:59:27 312683] [debug] |scid:25ef10792b4eaca6|xqc_update_sample|sampler_sent_time_update:1757674767281613|
[2025/09/12 10:59:27 312690] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 10:59:27 312697] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_update_rtt|before update rtt|conn:000055773E68B35C|srtt:32815|rttvar:16407|minrtt:32815|latest_rtt:31004|ack_delay:168|
[2025/09/12 10:59:27 312703] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_update_rtt|l-0.0.0.0-44931-25ef10792b4eaca6 p-193.167.100.100-443-87348ba2c42a550d |after update rtt|conn:000055773E68B35C|srtt:32568|rttvar:12800|minrtt:31004|latest_rtt:31004|ack_delay:168|
[2025/09/12 10:59:27 312710] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 10:59:27 312716] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 10:59:27 312722] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|srtt:32568|rtt_var:12800|pto_duration:83768|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:59:27 312729] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:59:27 312735] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:59:27 312741] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:59:27 312747] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 10:59:27 312753] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757674767312721|interv:18444986398942238894|
[2025/09/12 10:59:27 312759] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055773E68B35C|path:0|pns:0|expire:18446744073709551615|now:1757674767312721|interval:18444986398942238894|pto_count:0|srtt:32568
[2025/09/12 10:59:27 312766] [debug] |scid:25ef10792b4eaca6|xqc_generate_sample|sampler: send_elapse 35067, ack_elapse 33256, delivered 68|rate 1939|lost 0|
[2025/09/12 10:59:27 312770] [debug] |scid:25ef10792b4eaca6|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 10:59:27 312775] [debug] |scid:25ef10792b4eaca6|xqc_bbr_update_min_rtt|probertt expire|rtt:31004, old_rtt:32815|
[2025/09/12 10:59:27 312780] [debug] |scid:25ef10792b4eaca6|xqc_bbr_update_min_rtt|minrtt expire|rtt:31004, old_rtt:32815|
[2025/09/12 10:59:27 312787] [debug] |scid:25ef10792b4eaca6|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:604|
[2025/09/12 10:59:27 312800] [debug] |scid:25ef10792b4eaca6|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:140224|packet_lost:0|acked:68|po_sent_time:1757674767281613|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2436|
[2025/09/12 10:59:27 312805] [debug] |scid:25ef10792b4eaca6|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:140224|packet_lost:0|acked:68|po_sent_time:1757674767281613|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2436|
[2025/09/12 10:59:27 312810] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_ack_received|l-0.0.0.0-44931-25ef10792b4eaca6 p-193.167.100.100-443-87348ba2c42a550d |bbr on ack|mode:0|pacing_rate:12119899|bw:3022|cwnd:140292|full_bw_reached:0|inflight:50|srtt:32568|latest_rtt:31004|min_rtt:31004|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 10:59:27 312817] [debug] |scid:25ef10792b4eaca6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:15|largest:15|pns:1|
[2025/09/12 10:59:27 312822] [info] |scid:25ef10792b4eaca6|xqc_conn_on_pkt_processed|====>|conn:000055773E68B35C|path:0|size:76|pkt_type:HSK|pkt_num:15|frame:ACK |recv_time:1757674767312617|dcid:25ef10792b4eaca6|dcid_seq:0|
[2025/09/12 10:59:27 312827] [debug] |scid:25ef10792b4eaca6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:25ef10792b4eaca6|spin_bit:0|
[2025/09/12 10:59:27 312832] [debug] |scid:25ef10792b4eaca6|xqc_packet_decrypt|largest_pn:10|
[2025/09/12 10:59:27 312836] [debug] |scid:25ef10792b4eaca6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:16|
[2025/09/12 10:59:27 312841] [debug] |scid:25ef10792b4eaca6|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:16|
[2025/09/12 10:59:27 312845] [debug] |scid:25ef10792b4eaca6|xqc_process_frames|frame_type:1e|
[2025/09/12 10:59:27 312850] [debug] |scid:25ef10792b4eaca6|xqc_process_frames|frame_type:0|
[2025/09/12 10:59:27 312854] [debug] |scid:25ef10792b4eaca6|xqc_process_padding_frame|process padding|
[2025/09/12 10:59:27 312858] [info] |scid:25ef10792b4eaca6|xqc_conn_handshake_confirmed|handshake confirmed|conn:000055773E68B35C|
[2025/09/12 10:59:27 312862] [info] |scid:25ef10792b4eaca6|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 10:59:27 312866] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|srtt:32568|rtt_var:12800|pto_duration:83768|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:59:27 312871] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:59:27 312874] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:59:27 312878] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:59:27 312882] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:LOSS_DETECTION|expire:1757674767312866|now:1757674767312866|interv:0|
[2025/09/12 10:59:27 312886] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055773E68B35C|path:0|pns:2|expire:1757674766604975|now:1757674767312866|interval:0|pto_count:0|srtt:32568
[2025/09/12 10:59:27 312891] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:ACK_01RTT|expire:1757674767337617|now:1757674767312617|interv:25000|
[2025/09/12 10:59:27 312896] [debug] |scid:25ef10792b4eaca6|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674767312617|max_ack_delay:25000|
[2025/09/12 10:59:27 312901] [debug] |scid:25ef10792b4eaca6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:16|largest:16|pns:2|
[2025/09/12 10:59:27 312908] [info] |scid:25ef10792b4eaca6|xqc_conn_on_pkt_processed|====>|conn:000055773E68B35C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:16|frame:PADDING HANDSHAKE_DONE |recv_time:1757674767312617|dcid:25ef10792b4eaca6|dcid_seq:0|
[2025/09/12 10:59:27 312913] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:PATH_IDLE|expire:1757674887312617|now:1757674767312617|interv:120000000|
[2025/09/12 10:59:27 312917] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:CONN_IDLE|expire:1757674887312617|now:1757674767312617|interv:120000000|
[2025/09/12 10:59:27 312921] [debug] |scid:25ef10792b4eaca6|xqc_engine_remove_wakeup_queue|next_tick_time:1757674767380056|pq_index:0|
[2025/09/12 10:59:27 312925] [debug] |scid:25ef10792b4eaca6|xqc_engine_add_active_queue|last_ticked_time:1757674767312290|
[2025/09/12 10:59:27 312929] [debug] |xqc_engine_main_logic|BEGIN|now:1757674767312929|
[2025/09/12 10:59:27 312934] [debug] |scid:25ef10792b4eaca6|xqc_engine_process_conn|conn:000055773E68B35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674767312933|
[2025/09/12 10:59:27 312938] [debug] |scid:25ef10792b4eaca6|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757674767312866|now:1757674767312933|
[2025/09/12 10:59:27 312942] [debug] |scid:25ef10792b4eaca6|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 10:59:27 312946] [debug] |scid:25ef10792b4eaca6|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055773E68B35C|path:0|bytes_in_flight:50|
[2025/09/12 10:59:27 312950] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|srtt:32568|rtt_var:12800|pto_duration:83768|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:59:27 312955] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:59:27 312958] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:59:27 312962] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:59:27 312966] [debug] |scid:25ef10792b4eaca6|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 10:59:27 312971] [debug] |scid:25ef10792b4eaca6|xqc_conn_send_probe_pkt|conn:000055773E68B35C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 10:59:27 312976] [debug] |scid:25ef10792b4eaca6|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 10:59:27 312980] [debug] |scid:25ef10792b4eaca6|xqc_conn_send_probe_pkt|conn:000055773E68B35C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 10:59:27 312984] [debug] |scid:25ef10792b4eaca6|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055773E68B35C|pto_count:1
[2025/09/12 10:59:27 312988] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055773E68B35C|path:0|
[2025/09/12 10:59:27 312992] [debug] |scid:25ef10792b4eaca6|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 10:59:27 312996] [debug] |scid:25ef10792b4eaca6|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757674767312933|
[2025/09/12 10:59:27 313000] [debug] |scid:25ef10792b4eaca6|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 10:59:27 313016] [debug] |scid:25ef10792b4eaca6|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:6a34574c55c88211|sr_token:903deb60fe7f0000430cb71a77550000|seq_num:1
[2025/09/12 10:59:27 313023] [debug] |scid:25ef10792b4eaca6|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:f9766c632fc77f44|sr_token:903deb60fe7f0000430cb71a77550000|seq_num:2
[2025/09/12 10:59:27 313028] [debug] |scid:25ef10792b4eaca6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 10:59:27 313035] [debug] |scid:25ef10792b4eaca6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 10:59:27 313040] [debug] |scid:25ef10792b4eaca6|xqc_path_get_perf_class|conn:000055773E68B35C|path_id:0|path_srtt:32568|min_srtt:32568|path_bw:3022|loss_rate:20.00|path_pto:1|
[2025/09/12 10:59:27 313044] [debug] |scid:25ef10792b4eaca6|xqc_minrtt_scheduler_get_path|path srtt|conn:000055773E68B35C|path_id:0|path_srtt:32568|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 10:59:27 313049] [debug] |scid:25ef10792b4eaca6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:41|reinj:0|path_class:2|
[2025/09/12 10:59:27 313053] [debug] |scid:25ef10792b4eaca6|xqc_path_get_perf_class|conn:000055773E68B35C|path_id:0|path_srtt:32568|min_srtt:32568|path_bw:3022|loss_rate:20.00|path_pto:1|
[2025/09/12 10:59:27 313057] [debug] |scid:25ef10792b4eaca6|xqc_minrtt_scheduler_get_path|path srtt|conn:000055773E68B35C|path_id:0|path_srtt:32568|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 10:59:27 313062] [debug] |scid:25ef10792b4eaca6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:41|reinj:0|path_class:2|
[2025/09/12 10:59:27 313066] [debug] |scid:25ef10792b4eaca6|xqc_check_acked_or_dropped_pkt|conn:000055773E68B35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 10:59:27 313071] [debug] |scid:25ef10792b4eaca6|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055773E68B35C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 10:59:27 313075] [debug] |scid:25ef10792b4eaca6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 10:59:27 313108] [info] |scid:25ef10792b4eaca6|xqc_send_packet_with_pn|<==|conn:000055773E68B35C|path:0|pkt_num:2|size:34|sent:50|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757674767313082|stream_id:0|stream_offset:17|
[2025/09/12 10:59:27 313114] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_packet_sent|conn:000055773E68B35C|path:0|pkt_num:2|origin_pktnum:0|size:34|enc_size:50|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 10:59:27 313119] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 10:59:27 313123] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|srtt:32568|rtt_var:12800|pto_duration:167536|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 10:59:27 313128] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:59:27 313132] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:59:27 313135] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 2, unacked: 34|
[2025/09/12 10:59:27 313160] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:LOSS_DETECTION|expire:1757674767530618|now:1757674767313123|interv:217495|
[2025/09/12 10:59:27 313167] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055773E68B35C|path:0|pns:2|expire:1757674767530618|now:1757674767313123|interval:217495|pto_count:1|srtt:32568
[2025/09/12 10:59:27 313174] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140292|inflight:34|
[2025/09/12 10:59:27 313181] [debug] |scid:25ef10792b4eaca6|xqc_check_acked_or_dropped_pkt|conn:000055773E68B35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 10:59:27 313186] [debug] |scid:25ef10792b4eaca6|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055773E68B35C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 10:59:27 313191] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:3-8|next_skip_chance:1757674767639494|current_time:1757674767313190|
[2025/09/12 10:59:27 313199] [debug] |scid:25ef10792b4eaca6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 10:59:27 313223] [info] |scid:25ef10792b4eaca6|xqc_send_packet_with_pn|<==|conn:000055773E68B35C|path:0|pkt_num:9|size:34|sent:50|pkt_type:SHORT_HEADER|frame:STREAM |inflight:34|now:1757674767313205|stream_id:0|stream_offset:17|
[2025/09/12 10:59:27 313228] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_packet_sent|conn:000055773E68B35C|path:0|pkt_num:9|origin_pktnum:0|size:34|enc_size:50|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 10:59:27 313233] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_packet_sent|path:0|inflight:34|applimit:0|
[2025/09/12 10:59:27 313237] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|srtt:32568|rtt_var:12800|pto_duration:167536|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 10:59:27 313243] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:59:27 313249] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:59:27 313255] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 2, unacked: 68|
[2025/09/12 10:59:27 313262] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:LOSS_DETECTION|expire:1757674767530741|now:1757674767313237|interv:217504|
[2025/09/12 10:59:27 313268] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055773E68B35C|path:0|pns:2|expire:1757674767530741|now:1757674767313237|interval:217504|pto_count:1|srtt:32568
[2025/09/12 10:59:27 313273] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140292|inflight:68|
[2025/09/12 10:59:27 313277] [debug] |scid:25ef10792b4eaca6|xqc_check_acked_or_dropped_pkt|conn:000055773E68B35C|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 10:59:27 313282] [debug] |scid:25ef10792b4eaca6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 10:59:27 313302] [info] |scid:25ef10792b4eaca6|xqc_send_packet_with_pn|<==|conn:000055773E68B35C|path:0|pkt_num:10|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:68|now:1757674767313287|stream_id:0|stream_offset:0|
[2025/09/12 10:59:27 313307] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_packet_sent|conn:000055773E68B35C|path:0|pkt_num:10|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 10:59:27 313312] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_packet_sent|path:0|inflight:68|applimit:0|
[2025/09/12 10:59:27 313316] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|srtt:32568|rtt_var:12800|pto_duration:167536|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 10:59:27 313320] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:59:27 313324] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:59:27 313328] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 2, unacked: 109|
[2025/09/12 10:59:27 313334] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:LOSS_DETECTION|expire:1757674767530823|now:1757674767313315|interv:217508|
[2025/09/12 10:59:27 313341] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055773E68B35C|path:0|pns:2|expire:1757674767530823|now:1757674767313315|interval:217508|pto_count:1|srtt:32568
[2025/09/12 10:59:27 313348] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140292|inflight:109|
[2025/09/12 10:59:27 313358] [debug] |scid:25ef10792b4eaca6|xqc_check_acked_or_dropped_pkt|conn:000055773E68B35C|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 10:59:27 313363] [debug] |scid:25ef10792b4eaca6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 10:59:27 313383] [info] |scid:25ef10792b4eaca6|xqc_send_packet_with_pn|<==|conn:000055773E68B35C|path:0|pkt_num:11|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:109|now:1757674767313368|stream_id:0|stream_offset:0|
[2025/09/12 10:59:27 313388] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_packet_sent|conn:000055773E68B35C|path:0|pkt_num:11|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 10:59:27 313392] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_packet_sent|path:0|inflight:109|applimit:0|
[2025/09/12 10:59:27 313396] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|srtt:32568|rtt_var:12800|pto_duration:167536|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 10:59:27 313400] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:59:27 313404] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:59:27 313408] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 2, unacked: 150|
[2025/09/12 10:59:27 313412] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:LOSS_DETECTION|expire:1757674767530904|now:1757674767313396|interv:217508|
[2025/09/12 10:59:27 313417] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055773E68B35C|path:0|pns:2|expire:1757674767530904|now:1757674767313396|interval:217508|pto_count:1|srtt:32568
[2025/09/12 10:59:27 313425] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140292|inflight:150|
[2025/09/12 10:59:27 313431] [debug] |scid:25ef10792b4eaca6|xqc_conn_next_wakeup_time|wakeup_time:1757674767337617|
[2025/09/12 10:59:27 313438] [debug] |scid:25ef10792b4eaca6|xqc_engine_add_wakeup_queue|next_tick_time:1757674767337617|
[2025/09/12 10:59:27 313443] [debug] |xqc_engine_wakeup_after|wakeup:1757674767337617|now:1757674767313442|diff:24175|
[2025/09/12 10:59:27 313447] [debug] |xqc_engine_main_logic|END|now:1757674767312933|
[2025/09/12 10:59:27 313453] [debug] |xqc_engine_main_logic|BEGIN|now:1757674767313452|
[2025/09/12 10:59:27 313456] [debug] |xqc_engine_wakeup_after|wakeup:1757674767337617|now:1757674767313456|diff:24161|
[2025/09/12 10:59:27 313460] [debug] |xqc_engine_main_logic|END|now:1757674767313452|
[2025/09/12 10:59:27 337914] [debug] |xqc_engine_main_logic|BEGIN|now:1757674767337913|
[2025/09/12 10:59:27 337928] [debug] |scid:25ef10792b4eaca6|xqc_engine_remove_wakeup_queue|next_tick_time:1757674767337617|pq_index:0|
[2025/09/12 10:59:27 337933] [debug] |scid:25ef10792b4eaca6|xqc_engine_add_active_queue|last_ticked_time:1757674767312933|
[2025/09/12 10:59:27 337939] [debug] |scid:25ef10792b4eaca6|xqc_engine_process_conn|conn:000055773E68B35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674767337937|
[2025/09/12 10:59:27 337944] [debug] |scid:25ef10792b4eaca6|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757674767337617|now:1757674767337937|
[2025/09/12 10:59:27 337948] [debug] |scid:25ef10792b4eaca6|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 10:59:27 337952] [debug] |scid:25ef10792b4eaca6|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757674767337617|now:1757674767337937|
[2025/09/12 10:59:27 337956] [debug] |scid:25ef10792b4eaca6|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 10:59:27 337963] [debug] |scid:25ef10792b4eaca6|xqc_gen_ack_frame|largest_recv:16|ack_delay:25346|first_ack_range:0|largest_pkt_recv_time:1757674767312617|
[2025/09/12 10:59:27 337975] [debug] |scid:25ef10792b4eaca6|xqc_gen_ack_frame|high:16|low:16|pkt_pns:2|
[2025/09/12 10:59:27 337979] [debug] |scid:25ef10792b4eaca6|xqc_gen_ack_frame|high:10|low:10|pkt_pns:2|
[2025/09/12 10:59:27 337982] [debug] |scid:25ef10792b4eaca6|xqc_gen_ack_frame|high:2|low:2|pkt_pns:2|
[2025/09/12 10:59:27 337986] [debug] |scid:25ef10792b4eaca6|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:16|frame_largest_recv:16|
[2025/09/12 10:59:27 337991] [debug] |scid:25ef10792b4eaca6|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 10:59:27 337995] [debug] |scid:25ef10792b4eaca6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 10:59:27 338000] [debug] |scid:25ef10792b4eaca6|xqc_check_acked_or_dropped_pkt|conn:000055773E68B35C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 10:59:27 338005] [debug] |scid:25ef10792b4eaca6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 10:59:27 338039] [info] |scid:25ef10792b4eaca6|xqc_send_packet_with_pn|<==|conn:000055773E68B35C|path:0|pkt_num:12|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:150|now:1757674767338014|stream_id:0|stream_offset:0|
[2025/09/12 10:59:27 338045] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_packet_sent|conn:000055773E68B35C|path:0|pkt_num:12|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 10:59:27 338052] [debug] |scid:25ef10792b4eaca6|xqc_conn_next_wakeup_time|wakeup_time:1757674767530904|
[2025/09/12 10:59:27 338059] [debug] |scid:25ef10792b4eaca6|xqc_engine_add_wakeup_queue|next_tick_time:1757674767530904|
[2025/09/12 10:59:27 338065] [debug] |xqc_engine_wakeup_after|wakeup:1757674767530904|now:1757674767338065|diff:192839|
[2025/09/12 10:59:27 338072] [debug] |xqc_engine_main_logic|END|now:1757674767337937|
[2025/09/12 10:59:27 352160] [info] |xqc_engine_packet_process|==>|conn:000055773E68B35C|size:34|state:ESTABED|recv_time:1757674767352136|
[2025/09/12 10:59:27 352180] [debug] |scid:25ef10792b4eaca6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:25ef10792b4eaca6|spin_bit:1|
[2025/09/12 10:59:27 352192] [debug] |scid:25ef10792b4eaca6|xqc_packet_decrypt|largest_pn:16|
[2025/09/12 10:59:27 352199] [debug] |scid:25ef10792b4eaca6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:17|
[2025/09/12 10:59:27 352212] [debug] |scid:25ef10792b4eaca6|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:17|
[2025/09/12 10:59:27 352219] [debug] |scid:25ef10792b4eaca6|xqc_process_frames|frame_type:2|
[2025/09/12 10:59:27 352230] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_ack_received|conn:000055773E68B35C|path:0|pkt_num:0|origin_pktnum:0|size:50|pns:2|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:0|
[2025/09/12 10:59:27 352240] [debug] |scid:25ef10792b4eaca6|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1757674766495863|is_app_limited:1|send_elapse:344|ack_elapse:856273|ctl_first_sent_time:1757674766496207|lagest_ack_time:1757674767352136|curr_delivered:2486|
[2025/09/12 10:59:27 352250] [debug] |scid:25ef10792b4eaca6|xqc_update_sample|sampler_sent_time_update:1757674766496207|
[2025/09/12 10:59:27 352258] [debug] |scid:25ef10792b4eaca6|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 10:59:27 352269] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 10:59:27 352277] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_ack_received|conn:000055773E68B35C|path:0|pkt_num:10|origin_pktnum:0|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:10|
[2025/09/12 10:59:27 352286] [debug] |scid:25ef10792b4eaca6|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:109|prior_delivered:2436|prior_time:1757674767313082|is_app_limited:0|send_elapse:205|ack_elapse:39054|ctl_first_sent_time:1757674767313287|lagest_ack_time:1757674767352136|curr_delivered:2527|
[2025/09/12 10:59:27 352304] [debug] |scid:25ef10792b4eaca6|xqc_update_sample|sampler_sent_time_update:1757674767313287|
[2025/09/12 10:59:27 352310] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 10:59:27 352315] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_update_rtt|before update rtt|conn:000055773E68B35C|srtt:32568|rttvar:12800|minrtt:31004|latest_rtt:38849|ack_delay:8224|
[2025/09/12 10:59:27 352320] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_update_rtt|l-0.0.0.0-44931-25ef10792b4eaca6 p-193.167.100.100-443-87348ba2c42a550d |after update rtt|conn:000055773E68B35C|srtt:32325|rttvar:10085|minrtt:31004|latest_rtt:38849|ack_delay:8224|
[2025/09/12 10:59:27 352326] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:11|ctl_reordering_time_threshold_shift:0|
[2025/09/12 10:59:27 352331] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:18446744073709551615|thresh:11|
[2025/09/12 10:59:27 352340] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 10:59:27 352349] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|srtt:32325|rtt_var:10085|pto_duration:72665|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:59:27 352357] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:59:27 352365] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:59:27 352370] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 2, unacked: 41|
[2025/09/12 10:59:27 352375] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:LOSS_DETECTION|expire:1757674767411033|now:1757674767352348|interv:58685|
[2025/09/12 10:59:27 352380] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055773E68B35C|path:0|pns:2|expire:1757674767411033|now:1757674767352348|interval:58685|pto_count:0|srtt:32325
[2025/09/12 10:59:27 352386] [debug] |scid:25ef10792b4eaca6|xqc_generate_sample|sampler: send_elapse 205, ack_elapse 39054, delivered 91|rate 2330|lost 0|
[2025/09/12 10:59:27 352391] [debug] |scid:25ef10792b4eaca6|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 10:59:27 352396] [debug] |scid:25ef10792b4eaca6|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2330) in round 3|
[2025/09/12 10:59:27 352401] [debug] |scid:25ef10792b4eaca6|xqc_bbr_update_min_rtt|minrtt expire|rtt:31004, old_rtt:31004|
[2025/09/12 10:59:27 352407] [debug] |scid:25ef10792b4eaca6|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:604|
[2025/09/12 10:59:27 352411] [debug] |scid:25ef10792b4eaca6|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:140292|packet_lost:0|acked:91|po_sent_time:1757674767313287|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2527|
[2025/09/12 10:59:27 352417] [debug] |scid:25ef10792b4eaca6|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:140292|packet_lost:0|acked:91|po_sent_time:1757674767313287|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2527|
[2025/09/12 10:59:27 352423] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_ack_received|l-0.0.0.0-44931-25ef10792b4eaca6 p-193.167.100.100-443-87348ba2c42a550d |bbr on ack|mode:0|pacing_rate:12119899|bw:3022|cwnd:140383|full_bw_reached:0|inflight:41|srtt:32325|latest_rtt:38849|min_rtt:31004|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 10:59:27 352431] [debug] |scid:25ef10792b4eaca6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:17|largest:17|pns:2|
[2025/09/12 10:59:27 352441] [info] |scid:25ef10792b4eaca6|xqc_conn_on_pkt_processed|====>|conn:000055773E68B35C|path:0|size:34|pkt_type:SHORT_HEADER|pkt_num:17|frame:ACK |recv_time:1757674767352136|dcid:25ef10792b4eaca6|dcid_seq:0|
[2025/09/12 10:59:27 352447] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:PATH_IDLE|expire:1757674887352136|now:1757674767352136|interv:120000000|
[2025/09/12 10:59:27 352452] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:CONN_IDLE|expire:1757674887352136|now:1757674767352136|interv:120000000|
[2025/09/12 10:59:27 352457] [debug] |scid:25ef10792b4eaca6|xqc_engine_remove_wakeup_queue|next_tick_time:1757674767530904|pq_index:0|
[2025/09/12 10:59:27 352462] [debug] |scid:25ef10792b4eaca6|xqc_engine_add_active_queue|last_ticked_time:1757674767337937|
[2025/09/12 10:59:27 352467] [debug] |xqc_engine_main_logic|BEGIN|now:1757674767352467|
[2025/09/12 10:59:27 352474] [debug] |scid:25ef10792b4eaca6|xqc_engine_process_conn|conn:000055773E68B35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674767352472|
[2025/09/12 10:59:27 352482] [debug] |scid:25ef10792b4eaca6|xqc_conn_next_wakeup_time|wakeup_time:1757674767411033|
[2025/09/12 10:59:27 352487] [debug] |scid:25ef10792b4eaca6|xqc_engine_add_wakeup_queue|next_tick_time:1757674767411033|
[2025/09/12 10:59:27 352492] [debug] |xqc_engine_wakeup_after|wakeup:1757674767411033|now:1757674767352491|diff:58542|
[2025/09/12 10:59:27 352497] [debug] |xqc_engine_main_logic|END|now:1757674767352472|
[2025/09/12 10:59:27 352504] [debug] |xqc_engine_main_logic|BEGIN|now:1757674767352504|
[2025/09/12 10:59:27 352509] [debug] |xqc_engine_wakeup_after|wakeup:1757674767411033|now:1757674767352509|diff:58524|
[2025/09/12 10:59:27 352514] [debug] |xqc_engine_main_logic|END|now:1757674767352504|
[2025/09/12 10:59:27 410907] [debug] |xqc_engine_main_logic|BEGIN|now:1757674767410907|
[2025/09/12 10:59:27 410932] [debug] |xqc_engine_wakeup_after|wakeup:1757674767411033|now:1757674767410932|diff:101|
[2025/09/12 10:59:27 410937] [debug] |xqc_engine_main_logic|END|now:1757674767410907|
[2025/09/12 10:59:27 412004] [debug] |xqc_engine_main_logic|BEGIN|now:1757674767412004|
[2025/09/12 10:59:27 412011] [debug] |scid:25ef10792b4eaca6|xqc_engine_remove_wakeup_queue|next_tick_time:1757674767411033|pq_index:0|
[2025/09/12 10:59:27 412016] [debug] |scid:25ef10792b4eaca6|xqc_engine_add_active_queue|last_ticked_time:1757674767352472|
[2025/09/12 10:59:27 412022] [debug] |scid:25ef10792b4eaca6|xqc_engine_process_conn|conn:000055773E68B35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674767412020|
[2025/09/12 10:59:27 412028] [debug] |scid:25ef10792b4eaca6|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757674767411033|now:1757674767412020|
[2025/09/12 10:59:27 412032] [debug] |scid:25ef10792b4eaca6|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 10:59:27 412037] [debug] |scid:25ef10792b4eaca6|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055773E68B35C|path:0|bytes_in_flight:41|
[2025/09/12 10:59:27 412041] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|srtt:32325|rtt_var:10085|pto_duration:72665|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:59:27 412046] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:59:27 412050] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:59:27 412054] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 2, unacked: 41|
[2025/09/12 10:59:27 412070] [debug] |scid:25ef10792b4eaca6|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 10:59:27 412075] [debug] |scid:25ef10792b4eaca6|xqc_conn_send_probe_pkt|conn:000055773E68B35C|path:0|pkt_num:11|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 10:59:27 412081] [debug] |scid:25ef10792b4eaca6|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:11|
[2025/09/12 10:59:27 412085] [debug] |scid:25ef10792b4eaca6|xqc_conn_send_probe_pkt|conn:000055773E68B35C|path:0|pkt_num:11|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 10:59:27 412089] [debug] |scid:25ef10792b4eaca6|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055773E68B35C|pto_count:1
[2025/09/12 10:59:27 412094] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055773E68B35C|path:0|
[2025/09/12 10:59:27 412097] [debug] |scid:25ef10792b4eaca6|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 10:59:27 412101] [debug] |scid:25ef10792b4eaca6|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757674767412020|
[2025/09/12 10:59:27 412106] [debug] |scid:25ef10792b4eaca6|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 10:59:27 412112] [debug] |scid:25ef10792b4eaca6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 10:59:27 412117] [debug] |scid:25ef10792b4eaca6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 10:59:27 412122] [debug] |scid:25ef10792b4eaca6|xqc_check_acked_or_dropped_pkt|conn:000055773E68B35C|pkt_num:11|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 10:59:27 412127] [debug] |scid:25ef10792b4eaca6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 10:59:27 412211] [info] |scid:25ef10792b4eaca6|xqc_send_packet_with_pn|<==|conn:000055773E68B35C|path:0|pkt_num:13|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757674767412162|stream_id:0|stream_offset:0|
[2025/09/12 10:59:27 412219] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_packet_sent|conn:000055773E68B35C|path:0|pkt_num:13|origin_pktnum:11|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 10:59:27 412224] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 10:59:27 412228] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|srtt:32325|rtt_var:10085|pto_duration:145330|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 10:59:27 412233] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:59:27 412237] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:59:27 412241] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 2, unacked: 41|
[2025/09/12 10:59:27 412244] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:LOSS_DETECTION|expire:1757674767607492|now:1757674767412228|interv:195264|
[2025/09/12 10:59:27 412249] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055773E68B35C|path:0|pns:2|expire:1757674767607492|now:1757674767412228|interval:195264|pto_count:1|srtt:32325
[2025/09/12 10:59:27 412254] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140383|inflight:41|
[2025/09/12 10:59:27 412259] [debug] |scid:25ef10792b4eaca6|xqc_check_acked_or_dropped_pkt|conn:000055773E68B35C|pkt_num:11|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 10:59:27 412266] [debug] |scid:25ef10792b4eaca6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 10:59:27 412301] [info] |scid:25ef10792b4eaca6|xqc_send_packet_with_pn|<==|conn:000055773E68B35C|path:0|pkt_num:14|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:41|now:1757674767412281|stream_id:0|stream_offset:0|
[2025/09/12 10:59:27 412308] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_packet_sent|conn:000055773E68B35C|path:0|pkt_num:14|origin_pktnum:11|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 10:59:27 412314] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_packet_sent|path:0|inflight:41|applimit:0|
[2025/09/12 10:59:27 412319] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|srtt:32325|rtt_var:10085|pto_duration:145330|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 10:59:27 412325] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:59:27 412330] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:59:27 412334] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 2, unacked: 82|
[2025/09/12 10:59:27 412339] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:LOSS_DETECTION|expire:1757674767607611|now:1757674767412319|interv:195292|
[2025/09/12 10:59:27 412344] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055773E68B35C|path:0|pns:2|expire:1757674767607611|now:1757674767412319|interval:195292|pto_count:1|srtt:32325
[2025/09/12 10:59:27 412350] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140383|inflight:82|
[2025/09/12 10:59:27 412356] [debug] |scid:25ef10792b4eaca6|xqc_conn_next_wakeup_time|wakeup_time:1757674767607611|
[2025/09/12 10:59:27 412362] [debug] |scid:25ef10792b4eaca6|xqc_engine_add_wakeup_queue|next_tick_time:1757674767607611|
[2025/09/12 10:59:27 412368] [debug] |xqc_engine_wakeup_after|wakeup:1757674767607611|now:1757674767412368|diff:195243|
[2025/09/12 10:59:27 412375] [debug] |xqc_engine_main_logic|END|now:1757674767412020|
[2025/09/12 10:59:27 608820] [debug] |xqc_engine_main_logic|BEGIN|now:1757674767608819|
[2025/09/12 10:59:27 608847] [debug] |scid:25ef10792b4eaca6|xqc_engine_remove_wakeup_queue|next_tick_time:1757674767607611|pq_index:0|
[2025/09/12 10:59:27 608852] [debug] |scid:25ef10792b4eaca6|xqc_engine_add_active_queue|last_ticked_time:1757674767412020|
[2025/09/12 10:59:27 608859] [debug] |scid:25ef10792b4eaca6|xqc_engine_process_conn|conn:000055773E68B35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674767608856|
[2025/09/12 10:59:27 608865] [debug] |scid:25ef10792b4eaca6|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757674767607611|now:1757674767608856|
[2025/09/12 10:59:27 608870] [debug] |scid:25ef10792b4eaca6|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 10:59:27 608874] [debug] |scid:25ef10792b4eaca6|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055773E68B35C|path:0|bytes_in_flight:82|
[2025/09/12 10:59:27 608878] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|srtt:32325|rtt_var:10085|pto_duration:145330|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 10:59:27 608884] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:59:27 608888] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:59:27 608892] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 2, unacked: 82|
[2025/09/12 10:59:27 608896] [debug] |scid:25ef10792b4eaca6|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 10:59:27 608913] [debug] |scid:25ef10792b4eaca6|xqc_conn_send_probe_pkt|conn:000055773E68B35C|path:0|pkt_num:11|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 10:59:27 608920] [debug] |scid:25ef10792b4eaca6|xqc_conn_send_probe_pkt|conn:000055773E68B35C|path:0|pkt_num:13|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 10:59:27 608924] [debug] |scid:25ef10792b4eaca6|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055773E68B35C|pto_count:2
[2025/09/12 10:59:27 608928] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|srtt:32325|rtt_var:10085|pto_duration:290660|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 10:59:27 608933] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:59:27 608936] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:59:27 608940] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 2, unacked: 41|
[2025/09/12 10:59:27 608944] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:LOSS_DETECTION|expire:1757674767802941|now:1757674767608928|interv:194013|
[2025/09/12 10:59:27 608948] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055773E68B35C|path:0|pns:2|expire:1757674767802941|now:1757674767608928|interval:194013|pto_count:2|srtt:32325
[2025/09/12 10:59:27 608956] [debug] |scid:25ef10792b4eaca6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 10:59:27 608961] [debug] |scid:25ef10792b4eaca6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 10:59:27 608966] [debug] |scid:25ef10792b4eaca6|xqc_check_acked_or_dropped_pkt|conn:000055773E68B35C|pkt_num:11|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 10:59:27 608972] [debug] |scid:25ef10792b4eaca6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 10:59:27 609047] [info] |scid:25ef10792b4eaca6|xqc_send_packet_with_pn|<==|conn:000055773E68B35C|path:0|pkt_num:15|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:41|now:1757674767608987|stream_id:0|stream_offset:0|
[2025/09/12 10:59:27 609053] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_packet_sent|conn:000055773E68B35C|path:0|pkt_num:15|origin_pktnum:11|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 10:59:27 609059] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_packet_sent|path:0|inflight:41|applimit:0|
[2025/09/12 10:59:27 609063] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|srtt:32325|rtt_var:10085|pto_duration:290660|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 10:59:27 609067] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:59:27 609071] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:59:27 609075] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 2, unacked: 82|
[2025/09/12 10:59:27 609079] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:LOSS_DETECTION|expire:1757674767999647|now:1757674767609063|interv:390584|
[2025/09/12 10:59:27 609083] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055773E68B35C|path:0|pns:2|expire:1757674767999647|now:1757674767609063|interval:390584|pto_count:2|srtt:32325
[2025/09/12 10:59:27 609088] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140383|inflight:82|
[2025/09/12 10:59:27 609098] [debug] |scid:25ef10792b4eaca6|xqc_check_acked_or_dropped_pkt|conn:000055773E68B35C|pkt_num:13|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 10:59:27 609103] [debug] |scid:25ef10792b4eaca6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 10:59:27 609127] [info] |scid:25ef10792b4eaca6|xqc_send_packet_with_pn|<==|conn:000055773E68B35C|path:0|pkt_num:16|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:82|now:1757674767609110|stream_id:0|stream_offset:0|
[2025/09/12 10:59:27 609134] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_packet_sent|conn:000055773E68B35C|path:0|pkt_num:16|origin_pktnum:11|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 10:59:27 609160] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_packet_sent|path:0|inflight:82|applimit:0|
[2025/09/12 10:59:27 609165] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|srtt:32325|rtt_var:10085|pto_duration:290660|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 10:59:27 609170] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:59:27 609175] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:59:27 609179] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_pto_time_and_space|conn:000055773E68B35C|path:0|PNS: 2, unacked: 123|
[2025/09/12 10:59:27 609184] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:LOSS_DETECTION|expire:1757674767999770|now:1757674767609165|interv:390605|
[2025/09/12 10:59:27 609189] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055773E68B35C|path:0|pns:2|expire:1757674767999770|now:1757674767609165|interval:390605|pto_count:2|srtt:32325
[2025/09/12 10:59:27 609194] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140383|inflight:123|
[2025/09/12 10:59:27 609200] [debug] |scid:25ef10792b4eaca6|xqc_conn_next_wakeup_time|wakeup_time:1757674767999770|
[2025/09/12 10:59:27 609205] [debug] |scid:25ef10792b4eaca6|xqc_engine_add_wakeup_queue|next_tick_time:1757674767999770|
[2025/09/12 10:59:27 609210] [debug] |xqc_engine_wakeup_after|wakeup:1757674767999770|now:1757674767609210|diff:390560|
[2025/09/12 10:59:27 609216] [debug] |xqc_engine_main_logic|END|now:1757674767608856|
[2025/09/12 10:59:27 639893] [info] |xqc_engine_packet_process|==>|conn:000055773E68B35C|size:35|state:ESTABED|recv_time:1757674767639890|
[2025/09/12 10:59:27 639909] [debug] |scid:25ef10792b4eaca6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:25ef10792b4eaca6|spin_bit:1|
[2025/09/12 10:59:27 639921] [debug] |scid:25ef10792b4eaca6|xqc_packet_decrypt|largest_pn:17|
[2025/09/12 10:59:27 639928] [debug] |scid:25ef10792b4eaca6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:19|
[2025/09/12 10:59:27 639939] [debug] |scid:25ef10792b4eaca6|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:19|
[2025/09/12 10:59:27 639946] [debug] |scid:25ef10792b4eaca6|xqc_process_frames|frame_type:2|
[2025/09/12 10:59:27 639955] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_ack_received|conn:000055773E68B35C|path:0|pkt_num:14|origin_pktnum:11|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:16|path_largest_ack:14|
[2025/09/12 10:59:27 639964] [debug] |scid:25ef10792b4eaca6|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:82|prior_delivered:2527|prior_time:1757674767412162|is_app_limited:0|send_elapse:119|ack_elapse:227728|ctl_first_sent_time:1757674767412281|lagest_ack_time:1757674767639890|curr_delivered:2568|
[2025/09/12 10:59:27 639972] [debug] |scid:25ef10792b4eaca6|xqc_update_sample|sampler_sent_time_update:1757674767412281|
[2025/09/12 10:59:27 639979] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 10:59:27 639991] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_ack_received|conn:000055773E68B35C|path:0|pkt_num:15|origin_pktnum:11|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:16|path_largest_ack:15|
[2025/09/12 10:59:27 639996] [debug] |scid:25ef10792b4eaca6|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:82|prior_delivered:2527|prior_time:1757674767412162|is_app_limited:0|send_elapse:119|ack_elapse:227728|ctl_first_sent_time:1757674767412281|lagest_ack_time:1757674767639890|curr_delivered:2609|
[2025/09/12 10:59:27 640003] [debug] |scid:25ef10792b4eaca6|xqc_update_sample|sampler_sent_time_update:1757674767608987|
[2025/09/12 10:59:27 640009] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 10:59:27 640015] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_ack_received|conn:000055773E68B35C|path:0|pkt_num:16|origin_pktnum:11|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:16|path_largest_ack:16|
[2025/09/12 10:59:27 640022] [debug] |scid:25ef10792b4eaca6|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:82|prior_delivered:2527|prior_time:1757674767412162|is_app_limited:0|send_elapse:119|ack_elapse:227728|ctl_first_sent_time:1757674767412281|lagest_ack_time:1757674767639890|curr_delivered:2650|
[2025/09/12 10:59:27 640028] [debug] |scid:25ef10792b4eaca6|xqc_update_sample|sampler_sent_time_update:1757674767609110|
[2025/09/12 10:59:27 640034] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 10:59:27 640041] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_update_rtt|before update rtt|conn:000055773E68B35C|srtt:32325|rttvar:10085|minrtt:31004|latest_rtt:30780|ack_delay:48|
[2025/09/12 10:59:27 640048] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_update_rtt|l-0.0.0.0-44931-25ef10792b4eaca6 p-193.167.100.100-443-87348ba2c42a550d |after update rtt|conn:000055773E68B35C|srtt:32126|rttvar:7962|minrtt:30780|latest_rtt:30780|ack_delay:48|
[2025/09/12 10:59:27 640055] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_get_lost_sent_pn|largest_acked:16|lost_pn:5|thresh:11|
[2025/09/12 10:59:27 640062] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 10:59:27 640068] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055773E68B35C|path:0|
[2025/09/12 10:59:27 640074] [debug] |scid:25ef10792b4eaca6|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 10:59:27 640080] [debug] |scid:25ef10792b4eaca6|xqc_generate_sample|sampler: send_elapse 119, ack_elapse 227728, delivered 123|rate 540|lost 0|
[2025/09/12 10:59:27 640087] [debug] |scid:25ef10792b4eaca6|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 10:59:27 640094] [debug] |scid:25ef10792b4eaca6|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (540) in round 4|
[2025/09/12 10:59:27 640101] [debug] |scid:25ef10792b4eaca6|xqc_bbr_update_min_rtt|probertt expire|rtt:30780, old_rtt:31004|
[2025/09/12 10:59:27 640107] [debug] |scid:25ef10792b4eaca6|xqc_bbr_update_min_rtt|minrtt expire|rtt:30780, old_rtt:31004|
[2025/09/12 10:59:27 640114] [debug] |scid:25ef10792b4eaca6|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:604|
[2025/09/12 10:59:27 640120] [debug] |scid:25ef10792b4eaca6|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:140383|packet_lost:0|acked:123|po_sent_time:1757674767609110|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2650|
[2025/09/12 10:59:27 640126] [debug] |scid:25ef10792b4eaca6|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:140383|packet_lost:0|acked:123|po_sent_time:1757674767609110|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2650|
[2025/09/12 10:59:27 640136] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_ack_received|l-0.0.0.0-44931-25ef10792b4eaca6 p-193.167.100.100-443-87348ba2c42a550d |bbr on ack|mode:0|pacing_rate:12119899|bw:3022|cwnd:140506|full_bw_reached:0|inflight:0|srtt:32126|latest_rtt:30780|min_rtt:30780|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 10:59:27 640167] [debug] |scid:25ef10792b4eaca6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:19|largest:19|pns:2|
[2025/09/12 10:59:27 640172] [info] |scid:25ef10792b4eaca6|xqc_conn_on_pkt_processed|====>|conn:000055773E68B35C|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:19|frame:ACK |recv_time:1757674767639890|dcid:25ef10792b4eaca6|dcid_seq:0|
[2025/09/12 10:59:27 640178] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:PATH_IDLE|expire:1757674887639890|now:1757674767639890|interv:120000000|
[2025/09/12 10:59:27 640183] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:CONN_IDLE|expire:1757674887639890|now:1757674767639890|interv:120000000|
[2025/09/12 10:59:27 640189] [debug] |scid:25ef10792b4eaca6|xqc_engine_remove_wakeup_queue|next_tick_time:1757674767999770|pq_index:0|
[2025/09/12 10:59:27 640196] [debug] |scid:25ef10792b4eaca6|xqc_engine_add_active_queue|last_ticked_time:1757674767608856|
[2025/09/12 10:59:27 640202] [debug] |xqc_engine_main_logic|BEGIN|now:1757674767640202|
[2025/09/12 10:59:27 640210] [debug] |scid:25ef10792b4eaca6|xqc_engine_process_conn|conn:000055773E68B35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674767640208|
[2025/09/12 10:59:27 640217] [debug] |scid:25ef10792b4eaca6|xqc_conn_next_wakeup_time|wakeup_time:1757674887639890|
[2025/09/12 10:59:27 640221] [debug] |scid:25ef10792b4eaca6|xqc_engine_add_wakeup_queue|next_tick_time:1757674887639890|
[2025/09/12 10:59:27 640225] [debug] |xqc_engine_wakeup_after|wakeup:1757674887639890|now:1757674767640225|diff:119999665|
[2025/09/12 10:59:27 640230] [debug] |xqc_engine_main_logic|END|now:1757674767640208|
[2025/09/12 10:59:27 640236] [debug] |xqc_engine_main_logic|BEGIN|now:1757674767640236|
[2025/09/12 10:59:27 640240] [debug] |xqc_engine_wakeup_after|wakeup:1757674887639890|now:1757674767640240|diff:119999650|
[2025/09/12 10:59:27 640243] [debug] |xqc_engine_main_logic|END|now:1757674767640236|
[2025/09/12 10:59:28 045530] [info] |xqc_engine_packet_process|==>|conn:000055773E68B35C|size:38|state:ESTABED|recv_time:1757674768045526|
[2025/09/12 10:59:28 045558] [debug] |scid:25ef10792b4eaca6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:25ef10792b4eaca6|spin_bit:1|
[2025/09/12 10:59:28 045575] [debug] |scid:25ef10792b4eaca6|xqc_packet_decrypt|largest_pn:19|
[2025/09/12 10:59:28 045581] [debug] |scid:25ef10792b4eaca6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:22|
[2025/09/12 10:59:28 045594] [debug] |scid:25ef10792b4eaca6|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:22|
[2025/09/12 10:59:28 045601] [debug] |scid:25ef10792b4eaca6|xqc_process_frames|frame_type:2|
[2025/09/12 10:59:28 045614] [debug] |scid:25ef10792b4eaca6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:22|largest:22|pns:2|
[2025/09/12 10:59:28 045620] [info] |scid:25ef10792b4eaca6|xqc_conn_on_pkt_processed|====>|conn:000055773E68B35C|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:22|frame:ACK |recv_time:1757674768045526|dcid:25ef10792b4eaca6|dcid_seq:0|
[2025/09/12 10:59:28 045626] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:PATH_IDLE|expire:1757674888045526|now:1757674768045526|interv:120000000|
[2025/09/12 10:59:28 045631] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:CONN_IDLE|expire:1757674888045526|now:1757674768045526|interv:120000000|
[2025/09/12 10:59:28 045637] [debug] |scid:25ef10792b4eaca6|xqc_engine_remove_wakeup_queue|next_tick_time:1757674887639890|pq_index:0|
[2025/09/12 10:59:28 045654] [debug] |scid:25ef10792b4eaca6|xqc_engine_add_active_queue|last_ticked_time:1757674767640208|
[2025/09/12 10:59:28 045660] [debug] |xqc_engine_main_logic|BEGIN|now:1757674768045660|
[2025/09/12 10:59:28 045667] [debug] |scid:25ef10792b4eaca6|xqc_engine_process_conn|conn:000055773E68B35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674768045665|
[2025/09/12 10:59:28 045678] [debug] |scid:25ef10792b4eaca6|xqc_conn_next_wakeup_time|wakeup_time:1757674888045526|
[2025/09/12 10:59:28 045684] [debug] |scid:25ef10792b4eaca6|xqc_engine_add_wakeup_queue|next_tick_time:1757674888045526|
[2025/09/12 10:59:28 045690] [debug] |xqc_engine_wakeup_after|wakeup:1757674888045526|now:1757674768045690|diff:119999836|
[2025/09/12 10:59:28 045697] [debug] |xqc_engine_main_logic|END|now:1757674768045665|
[2025/09/12 10:59:28 045704] [debug] |xqc_engine_main_logic|BEGIN|now:1757674768045704|
[2025/09/12 10:59:28 045708] [debug] |xqc_engine_wakeup_after|wakeup:1757674888045526|now:1757674768045708|diff:119999818|
[2025/09/12 10:59:28 045712] [debug] |xqc_engine_main_logic|END|now:1757674768045704|
[2025/09/12 10:59:28 046010] [info] |xqc_engine_packet_process|==>|conn:000055773E68B35C|size:602|state:ESTABED|recv_time:1757674768046008|
[2025/09/12 10:59:28 046021] [debug] |scid:25ef10792b4eaca6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:25ef10792b4eaca6|spin_bit:1|
[2025/09/12 10:59:28 046029] [debug] |scid:25ef10792b4eaca6|xqc_packet_decrypt|largest_pn:22|
[2025/09/12 10:59:28 046035] [debug] |scid:25ef10792b4eaca6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:23|
[2025/09/12 10:59:28 046045] [debug] |scid:25ef10792b4eaca6|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:23|
[2025/09/12 10:59:28 046051] [debug] |scid:25ef10792b4eaca6|xqc_process_frames|frame_type:6|
[2025/09/12 10:59:28 046060] [debug] |scid:25ef10792b4eaca6|xqc_process_crypto_frame|level:3|
[2025/09/12 10:59:28 046065] [debug] |scid:25ef10792b4eaca6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 10:59:28 046073] [debug] |scid:25ef10792b4eaca6|xqc_engine_remove_wakeup_queue|next_tick_time:1757674888045526|pq_index:0|
[2025/09/12 10:59:28 046079] [debug] |scid:25ef10792b4eaca6|xqc_engine_add_active_queue|last_ticked_time:1757674768045665|
[2025/09/12 10:59:28 046086] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:ACK_01RTT|expire:1757674768071008|now:1757674768046008|interv:25000|
[2025/09/12 10:59:28 046095] [debug] |scid:25ef10792b4eaca6|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 HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674768046008|max_ack_delay:25000|
[2025/09/12 10:59:28 046103] [debug] |scid:25ef10792b4eaca6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:23|largest:23|pns:2|
[2025/09/12 10:59:28 046109] [info] |scid:25ef10792b4eaca6|xqc_conn_on_pkt_processed|====>|conn:000055773E68B35C|path:0|size:602|pkt_type:SHORT_HEADER|pkt_num:23|frame:CRYPTO |recv_time:1757674768046008|dcid:25ef10792b4eaca6|dcid_seq:0|
[2025/09/12 10:59:28 046116] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:PATH_IDLE|expire:1757674888046008|now:1757674768046008|interv:120000000|
[2025/09/12 10:59:28 046122] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:CONN_IDLE|expire:1757674888046008|now:1757674768046008|interv:120000000|
[2025/09/12 10:59:28 046129] [debug] |xqc_engine_main_logic|BEGIN|now:1757674768046129|
[2025/09/12 10:59:28 046136] [debug] |scid:25ef10792b4eaca6|xqc_engine_process_conn|conn:000055773E68B35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674768046135|
[2025/09/12 10:59:28 046182] [debug] |scid:25ef10792b4eaca6|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 10:59:28 046189] [debug] |scid:25ef10792b4eaca6|xqc_conn_next_wakeup_time|wakeup_time:1757674768071008|
[2025/09/12 10:59:28 046193] [debug] |scid:25ef10792b4eaca6|xqc_engine_add_wakeup_queue|next_tick_time:1757674768071008|
[2025/09/12 10:59:28 046196] [debug] |xqc_engine_wakeup_after|wakeup:1757674768071008|now:1757674768046196|diff:24812|
[2025/09/12 10:59:28 046201] [debug] |xqc_engine_main_logic|END|now:1757674768046135|
[2025/09/12 10:59:28 046206] [debug] |xqc_engine_main_logic|BEGIN|now:1757674768046206|
[2025/09/12 10:59:28 046210] [debug] |xqc_engine_wakeup_after|wakeup:1757674768071008|now:1757674768046210|diff:24798|
[2025/09/12 10:59:28 046214] [debug] |xqc_engine_main_logic|END|now:1757674768046206|
[2025/09/12 10:59:28 046970] [info] |xqc_engine_packet_process|==>|conn:000055773E68B35C|size:1195|state:ESTABED|recv_time:1757674768046969|
[2025/09/12 10:59:28 046982] [debug] |scid:25ef10792b4eaca6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:25ef10792b4eaca6|spin_bit:1|
[2025/09/12 10:59:28 046992] [debug] |scid:25ef10792b4eaca6|xqc_packet_decrypt|largest_pn:23|
[2025/09/12 10:59:28 046997] [debug] |scid:25ef10792b4eaca6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:24|
[2025/09/12 10:59:28 047007] [debug] |scid:25ef10792b4eaca6|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:24|
[2025/09/12 10:59:28 047013] [debug] |scid:25ef10792b4eaca6|xqc_process_frames|frame_type:18|
[2025/09/12 10:59:28 047019] [debug] |scid:25ef10792b4eaca6|xqc_process_new_conn_id_frame|new_conn_id|068251bf59443fbe|sr_token:fff1317626a96aa46bf593014fea5a0c
[2025/09/12 10:59:28 047029] [debug] |scid:25ef10792b4eaca6|xqc_process_frames|frame_type:18|
[2025/09/12 10:59:28 047035] [debug] |scid:25ef10792b4eaca6|xqc_process_new_conn_id_frame|new_conn_id|e0a5f1829bc835fa|sr_token:2dc120f87043c36627f7a7c2283e44e6
[2025/09/12 10:59:28 047043] [debug] |scid:25ef10792b4eaca6|xqc_process_frames|frame_type:18|
[2025/09/12 10:59:28 047049] [debug] |scid:25ef10792b4eaca6|xqc_process_new_conn_id_frame|new_conn_id|984b4eec4e5037a7|sr_token:fd433af9f479f9cfbd750895b96a523b
[2025/09/12 10:59:28 047056] [debug] |scid:25ef10792b4eaca6|xqc_process_frames|frame_type:18|
[2025/09/12 10:59:28 047062] [debug] |scid:25ef10792b4eaca6|xqc_process_new_conn_id_frame|new_conn_id|c652409256e917d5|sr_token:d3fd34fb8197f3afa9b01c12ea71cdcc
[2025/09/12 10:59:28 047069] [debug] |scid:25ef10792b4eaca6|xqc_process_frames|frame_type:18|
[2025/09/12 10:59:28 047075] [debug] |scid:25ef10792b4eaca6|xqc_process_new_conn_id_frame|new_conn_id|526762d73515ec7f|sr_token:0901638b95d9e82af6eaf231a38a46cb
[2025/09/12 10:59:28 047082] [debug] |scid:25ef10792b4eaca6|xqc_process_frames|frame_type:18|
[2025/09/12 10:59:28 047088] [debug] |scid:25ef10792b4eaca6|xqc_process_new_conn_id_frame|new_conn_id|2a0bb7d72a587b01|sr_token:dfd5b20cb9043b839f547e9e664654ed
[2025/09/12 10:59:28 047096] [debug] |scid:25ef10792b4eaca6|xqc_process_frames|frame_type:7|
[2025/09/12 10:59:28 047242] [debug] |scid:25ef10792b4eaca6|xqc_process_frames|frame_type:8|
[2025/09/12 10:59:28 047250] [debug] |scid:25ef10792b4eaca6|xqc_process_stream_frame|offset:0|data_length:955|fin:0|stream_id:0|path:0|
[2025/09/12 10:59:28 047256] [debug] |scid:25ef10792b4eaca6|xqc_insert_stream_frame|merge left|merged_offset_end:955|new_offset:0|new_len:955|
[2025/09/12 10:59:28 047260] [debug] |scid:25ef10792b4eaca6|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/09/12 10:59:28 047264] [debug] |scid:25ef10792b4eaca6|xqc_engine_remove_wakeup_queue|next_tick_time:1757674768071008|pq_index:0|
[2025/09/12 10:59:28 047269] [debug] |scid:25ef10792b4eaca6|xqc_engine_add_active_queue|last_ticked_time:1757674768046135|
[2025/09/12 10:59:28 047273] [debug] |scid:25ef10792b4eaca6|xqc_process_stream_frame|stream_length:0|merged_offset_end:955|stream_id:0|
[2025/09/12 10:59:28 047282] [debug] |scid:25ef10792b4eaca6|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 10:59:28 047287] [debug] |scid:25ef10792b4eaca6|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 HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 10:59:28 047291] [debug] |scid:25ef10792b4eaca6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:24|largest:24|pns:2|
[2025/09/12 10:59:28 047296] [info] |scid:25ef10792b4eaca6|xqc_conn_on_pkt_processed|====>|conn:000055773E68B35C|path:0|size:1195|pkt_type:SHORT_HEADER|pkt_num:24|frame:NEW_TOKEN STREAM NEW_CONNECTION_ID |recv_time:1757674768046969|dcid:25ef10792b4eaca6|dcid_seq:0|
[2025/09/12 10:59:28 047301] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:PATH_IDLE|expire:1757674888046969|now:1757674768046969|interv:120000000|
[2025/09/12 10:59:28 047306] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:CONN_IDLE|expire:1757674888046969|now:1757674768046969|interv:120000000|
[2025/09/12 10:59:28 047310] [debug] |xqc_engine_main_logic|BEGIN|now:1757674768047310|
[2025/09/12 10:59:28 047315] [debug] |scid:25ef10792b4eaca6|xqc_engine_process_conn|conn:000055773E68B35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674768047314|
[2025/09/12 10:59:28 047320] [debug] |scid:25ef10792b4eaca6|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000055773E68B35C|
[2025/09/12 10:59:28 047346] [debug] |scid:25ef10792b4eaca6|xqc_gen_ack_frame|largest_recv:24|ack_delay:377|first_ack_range:2|largest_pkt_recv_time:1757674768046969|
[2025/09/12 10:59:28 047351] [debug] |scid:25ef10792b4eaca6|xqc_gen_ack_frame|high:24|low:22|pkt_pns:2|
[2025/09/12 10:59:28 047355] [debug] |scid:25ef10792b4eaca6|xqc_gen_ack_frame|high:19|low:19|pkt_pns:2|
[2025/09/12 10:59:28 047358] [debug] |scid:25ef10792b4eaca6|xqc_gen_ack_frame|high:17|low:16|pkt_pns:2|
[2025/09/12 10:59:28 047362] [debug] |scid:25ef10792b4eaca6|xqc_gen_ack_frame|high:10|low:10|pkt_pns:2|
[2025/09/12 10:59:28 047366] [debug] |scid:25ef10792b4eaca6|xqc_gen_ack_frame|high:2|low:2|pkt_pns:2|
[2025/09/12 10:59:28 047370] [debug] |scid:25ef10792b4eaca6|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:24|frame_largest_recv:24|
[2025/09/12 10:59:28 047374] [debug] |scid:25ef10792b4eaca6|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 10:59:28 047379] [debug] |scid:25ef10792b4eaca6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 10:59:28 047384] [debug] |scid:25ef10792b4eaca6|xqc_check_acked_or_dropped_pkt|conn:000055773E68B35C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 10:59:28 047390] [debug] |scid:25ef10792b4eaca6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 10:59:28 047436] [info] |scid:25ef10792b4eaca6|xqc_send_packet_with_pn|<==|conn:000055773E68B35C|path:0|pkt_num:17|size:26|sent:42|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757674768047399|stream_id:0|stream_offset:0|
[2025/09/12 10:59:28 047445] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_packet_sent|conn:000055773E68B35C|path:0|pkt_num:17|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 10:59:28 047451] [debug] |scid:25ef10792b4eaca6|xqc_conn_next_wakeup_time|wakeup_time:1757674888046969|
[2025/09/12 10:59:28 047455] [debug] |scid:25ef10792b4eaca6|xqc_engine_add_wakeup_queue|next_tick_time:1757674888046969|
[2025/09/12 10:59:28 047459] [debug] |xqc_engine_wakeup_after|wakeup:1757674888046969|now:1757674768047459|diff:119999510|
[2025/09/12 10:59:28 047464] [debug] |xqc_engine_main_logic|END|now:1757674768047314|
[2025/09/12 10:59:28 047472] [info] |xqc_engine_packet_process|==>|conn:000055773E68B35C|size:101|state:ESTABED|recv_time:1757674768047471|
[2025/09/12 10:59:28 047481] [debug] |scid:25ef10792b4eaca6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:25ef10792b4eaca6|spin_bit:1|
[2025/09/12 10:59:28 047486] [debug] |scid:25ef10792b4eaca6|xqc_packet_decrypt|largest_pn:24|
[2025/09/12 10:59:28 047490] [debug] |scid:25ef10792b4eaca6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:25|
[2025/09/12 10:59:28 047496] [debug] |scid:25ef10792b4eaca6|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:25|
[2025/09/12 10:59:28 047500] [debug] |scid:25ef10792b4eaca6|xqc_process_frames|frame_type:f|
[2025/09/12 10:59:28 047505] [debug] |scid:25ef10792b4eaca6|xqc_process_stream_frame|offset:955|data_length:69|fin:1|stream_id:0|path:0|
[2025/09/12 10:59:28 047509] [debug] |scid:25ef10792b4eaca6|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:955|new_len:69|
[2025/09/12 10:59:28 047513] [debug] |scid:25ef10792b4eaca6|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 10:59:28 047517] [debug] |scid:25ef10792b4eaca6|xqc_engine_remove_wakeup_queue|next_tick_time:1757674888046969|pq_index:0|
[2025/09/12 10:59:28 047521] [debug] |scid:25ef10792b4eaca6|xqc_engine_add_active_queue|last_ticked_time:1757674768047314|
[2025/09/12 10:59:28 047525] [debug] |scid:25ef10792b4eaca6|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 10:59:28 047529] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:ACK_01RTT|expire:1757674768072471|now:1757674768047471|interv:25000|
[2025/09/12 10:59:28 047534] [debug] |scid:25ef10792b4eaca6|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 HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674768047471|max_ack_delay:25000|
[2025/09/12 10:59:28 047539] [debug] |scid:25ef10792b4eaca6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:25|largest:25|pns:2|
[2025/09/12 10:59:28 047543] [info] |scid:25ef10792b4eaca6|xqc_conn_on_pkt_processed|====>|conn:000055773E68B35C|path:0|size:101|pkt_type:SHORT_HEADER|pkt_num:25|frame:STREAM |recv_time:1757674768047471|dcid:25ef10792b4eaca6|dcid_seq:0|
[2025/09/12 10:59:28 047548] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:PATH_IDLE|expire:1757674888047471|now:1757674768047471|interv:120000000|
[2025/09/12 10:59:28 047552] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:CONN_IDLE|expire:1757674888047471|now:1757674768047471|interv:120000000|
[2025/09/12 10:59:28 047556] [debug] |xqc_engine_main_logic|BEGIN|now:1757674768047556|
[2025/09/12 10:59:28 047561] [debug] |scid:25ef10792b4eaca6|xqc_engine_process_conn|conn:000055773E68B35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674768047560|
[2025/09/12 10:59:28 047566] [debug] |scid:25ef10792b4eaca6|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000055773E68B35C|
[2025/09/12 10:59:28 047571] [debug] |scid:25ef10792b4eaca6|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 10:59:28 047575] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:STREAM_CLOSE|expire:1757674768314497|now:1757674768047575|interv:266922|
[2025/09/12 10:59:28 047604] [debug] |scid:25ef10792b4eaca6|xqc_conn_next_wakeup_time|wakeup_time:1757674768072471|
[2025/09/12 10:59:28 047611] [debug] |scid:25ef10792b4eaca6|xqc_engine_add_wakeup_queue|next_tick_time:1757674768072471|
[2025/09/12 10:59:28 047618] [debug] |xqc_engine_wakeup_after|wakeup:1757674768072471|now:1757674768047618|diff:24853|
[2025/09/12 10:59:28 047623] [debug] |xqc_engine_main_logic|END|now:1757674768047560|
[2025/09/12 10:59:28 070965] [debug] |xqc_engine_main_logic|BEGIN|now:1757674768070965|
[2025/09/12 10:59:28 070977] [debug] |xqc_engine_wakeup_after|wakeup:1757674768072471|now:1757674768070977|diff:1494|
[2025/09/12 10:59:28 070988] [debug] |xqc_engine_main_logic|END|now:1757674768070965|
[2025/09/12 10:59:28 073118] [debug] |xqc_engine_main_logic|BEGIN|now:1757674768073118|
[2025/09/12 10:59:28 073124] [debug] |scid:25ef10792b4eaca6|xqc_engine_remove_wakeup_queue|next_tick_time:1757674768072471|pq_index:0|
[2025/09/12 10:59:28 073129] [debug] |scid:25ef10792b4eaca6|xqc_engine_add_active_queue|last_ticked_time:1757674768047560|
[2025/09/12 10:59:28 073134] [debug] |scid:25ef10792b4eaca6|xqc_engine_process_conn|conn:000055773E68B35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674768073133|
[2025/09/12 10:59:28 073155] [debug] |scid:25ef10792b4eaca6|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757674768072471|now:1757674768073133|
[2025/09/12 10:59:28 073161] [debug] |scid:25ef10792b4eaca6|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 10:59:28 073165] [debug] |scid:25ef10792b4eaca6|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757674768072471|now:1757674768073133|
[2025/09/12 10:59:28 073169] [debug] |scid:25ef10792b4eaca6|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 10:59:28 073175] [debug] |scid:25ef10792b4eaca6|xqc_gen_ack_frame|largest_recv:25|ack_delay:25704|first_ack_range:3|largest_pkt_recv_time:1757674768047471|
[2025/09/12 10:59:28 073179] [debug] |scid:25ef10792b4eaca6|xqc_gen_ack_frame|high:25|low:22|pkt_pns:2|
[2025/09/12 10:59:28 073183] [debug] |scid:25ef10792b4eaca6|xqc_gen_ack_frame|high:19|low:19|pkt_pns:2|
[2025/09/12 10:59:28 073187] [debug] |scid:25ef10792b4eaca6|xqc_gen_ack_frame|high:17|low:16|pkt_pns:2|
[2025/09/12 10:59:28 073191] [debug] |scid:25ef10792b4eaca6|xqc_gen_ack_frame|high:10|low:10|pkt_pns:2|
[2025/09/12 10:59:28 073195] [debug] |scid:25ef10792b4eaca6|xqc_gen_ack_frame|high:2|low:2|pkt_pns:2|
[2025/09/12 10:59:28 073198] [debug] |scid:25ef10792b4eaca6|xqc_write_ack_to_one_packet|ack_size:14|path:0|path_largest_recv:25|frame_largest_recv:25|
[2025/09/12 10:59:28 073203] [debug] |scid:25ef10792b4eaca6|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 10:59:28 073207] [debug] |scid:25ef10792b4eaca6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 10:59:28 073213] [debug] |scid:25ef10792b4eaca6|xqc_check_acked_or_dropped_pkt|conn:000055773E68B35C|pkt_num:0|size:27|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 10:59:28 073218] [debug] |scid:25ef10792b4eaca6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 10:59:28 073254] [info] |scid:25ef10792b4eaca6|xqc_send_packet_with_pn|<==|conn:000055773E68B35C|path:0|pkt_num:18|size:27|sent:43|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757674768073226|stream_id:0|stream_offset:0|
[2025/09/12 10:59:28 073263] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_packet_sent|conn:000055773E68B35C|path:0|pkt_num:18|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 10:59:28 073271] [debug] |scid:25ef10792b4eaca6|xqc_conn_next_wakeup_time|wakeup_time:1757674768314497|
[2025/09/12 10:59:28 073277] [debug] |scid:25ef10792b4eaca6|xqc_engine_add_wakeup_queue|next_tick_time:1757674768314497|
[2025/09/12 10:59:28 073284] [debug] |xqc_engine_wakeup_after|wakeup:1757674768314497|now:1757674768073284|diff:241213|
[2025/09/12 10:59:28 073290] [debug] |xqc_engine_main_logic|END|now:1757674768073133|
[2025/09/12 10:59:28 315815] [debug] |xqc_engine_main_logic|BEGIN|now:1757674768315815|
[2025/09/12 10:59:28 315851] [debug] |scid:25ef10792b4eaca6|xqc_engine_remove_wakeup_queue|next_tick_time:1757674768314497|pq_index:0|
[2025/09/12 10:59:28 315857] [debug] |scid:25ef10792b4eaca6|xqc_engine_add_active_queue|last_ticked_time:1757674768073133|
[2025/09/12 10:59:28 315864] [debug] |scid:25ef10792b4eaca6|xqc_engine_process_conn|conn:000055773E68B35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674768315861|
[2025/09/12 10:59:28 315888] [debug] |scid:25ef10792b4eaca6|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757674768314497|now:1757674768315861|
[2025/09/12 10:59:28 315893] [debug] |scid:25ef10792b4eaca6|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 10:59:28 315898] [debug] |scid:25ef10792b4eaca6|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 10:59:28 315925] [info] |scid:25ef10792b4eaca6|xqc_conn_close|conn:000055773E68B35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 10:59:28 315942] [debug] |scid:25ef10792b4eaca6|xqc_timer_set|type:CONN_DRAINING|expire:1757674768582863|now:1757674768315941|interv:266922|
[2025/09/12 10:59:28 315949] [debug] |scid:25ef10792b4eaca6|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 10:59:28 315955] [debug] |scid:25ef10792b4eaca6|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 10:59:28 315961] [debug] |scid:25ef10792b4eaca6|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 10:59:28 315966] [debug] |scid:25ef10792b4eaca6|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 10:59:28 315970] [debug] |scid:25ef10792b4eaca6|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 10:59:28 315975] [debug] |scid:25ef10792b4eaca6|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 10:59:28 315980] [info] |scid:25ef10792b4eaca6|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/09/12 10:59:28 315989] [debug] |scid:25ef10792b4eaca6|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 10:59:28 316007] [stats] |scid:25ef10792b4eaca6|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:1757674766496073|wrt_delay:28|snd_delay:134|finwrt_delay:28|finsnd_delay:817132|finrcv_delay:1551436|finread_delay:1551497|all_acked_delay:856194|firstfinack_dely:856185|close_delay:1551502|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-44931-25ef10792b4eaca6 p-193.167.100.100-443-87348ba2c42a550d|path_info:mp is not supported in connection scid:25ef10792b4eaca6|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 10:59:28 316018] [debug] |scid:25ef10792b4eaca6|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757674768314497|now:1757674768315861|
[2025/09/12 10:59:28 316022] [debug] |scid:25ef10792b4eaca6|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 10:59:28 316028] [debug] |scid:25ef10792b4eaca6|xqc_path_get_perf_class|conn:000055773E68B35C|path_id:0|path_srtt:32126|min_srtt:32126|path_bw:3022|loss_rate:0.00|path_pto:0|
[2025/09/12 10:59:28 316036] [debug] |scid:25ef10792b4eaca6|xqc_minrtt_scheduler_get_path|path srtt|conn:000055773E68B35C|path_id:0|path_srtt:32126|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 10:59:28 316044] [debug] |scid:25ef10792b4eaca6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:17|reinj:0|path_class:2|
[2025/09/12 10:59:28 316052] [debug] |scid:25ef10792b4eaca6|xqc_check_acked_or_dropped_pkt|conn:000055773E68B35C|pkt_num:0|size:17|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 10:59:28 316060] [debug] |scid:25ef10792b4eaca6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 10:59:28 316177] [info] |scid:25ef10792b4eaca6|xqc_send_packet_with_pn|<==|conn:000055773E68B35C|path:0|pkt_num:19|size:17|sent:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757674768316079|stream_id:0|stream_offset:0|
[2025/09/12 10:59:28 316194] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_on_packet_sent|conn:000055773E68B35C|path:0|pkt_num:19|origin_pktnum:0|size:17|enc_size:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 10:59:28 316202] [debug] |scid:25ef10792b4eaca6|xqc_conn_next_wakeup_time|wakeup_time:1757674768582863|
[2025/09/12 10:59:28 316209] [debug] |scid:25ef10792b4eaca6|xqc_engine_add_wakeup_queue|next_tick_time:1757674768582863|
[2025/09/12 10:59:28 316216] [debug] |xqc_engine_wakeup_after|wakeup:1757674768582863|now:1757674768316216|diff:266647|
[2025/09/12 10:59:28 316223] [debug] |xqc_engine_main_logic|END|now:1757674768315861|
[2025/09/12 10:59:28 583803] [debug] |xqc_engine_main_logic|BEGIN|now:1757674768583803|
[2025/09/12 10:59:28 583822] [debug] |scid:25ef10792b4eaca6|xqc_engine_remove_wakeup_queue|next_tick_time:1757674768582863|pq_index:0|
[2025/09/12 10:59:28 583828] [debug] |scid:25ef10792b4eaca6|xqc_engine_add_active_queue|last_ticked_time:1757674768315861|
[2025/09/12 10:59:28 583834] [debug] |scid:25ef10792b4eaca6|xqc_engine_process_conn|conn:000055773E68B35C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674768583832|
[2025/09/12 10:59:28 583840] [debug] |scid:25ef10792b4eaca6|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757674768582863|now:1757674768583832|
[2025/09/12 10:59:28 583845] [debug] |scid:25ef10792b4eaca6|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757674768582863|now:1757674768583832|
[2025/09/12 10:59:28 583849] [debug] |scid:25ef10792b4eaca6|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 10:59:28 583854] [info] |xqc_engine_main_logic|conn:000055773E68B35C|l-0.0.0.0-44931-25ef10792b4eaca6 p-193.167.100.100-443-87348ba2c42a550d|conn_state:13|next_tick_time:1757674768582863
[2025/09/12 10:59:28 583868] [report] |scid:25ef10792b4eaca6|xqc_conn_destroy|000055773E68B35C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:786032|first_send_delay:1174|conn_persist:2088935|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-44931-25ef10792b4eaca6 p-193.167.100.100-443-87348ba2c42a550d|hsk_recv:785616|close_recv:0|close_send:1821147|last_recv:1552539|last_send:1821147|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,20,16,13,51,0,1024,i96,4,92,101,80,25,1552,0,4,593,602,20,23,1551,0,4,1186,1195,40c0,24,1552,0,4,27,4,18,1578,4,17,40000,19,1821,4,26,4,17,1552,0-2,0-2,0-0,0-0,0-0,0-32,0-5636,0-5701,0-14,0-13,0-0,0-4,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:4|snd_pkt:14|spurious_loss:2|detected_loss:4|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 10:59:28 583921] [debug] |scid:25ef10792b4eaca6|xqc_send_ctl_destroy|destroy|
[2025/09/12 10:59:28 583928] [debug] |scid:25ef10792b4eaca6|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 10:59:28 583933] [debug] |scid:25ef10792b4eaca6|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 10:59:28 583937] [debug] |scid:25ef10792b4eaca6|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 10:59:28 583998] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 10:59:28 584005] [debug] |xqc_engine_main_logic|END|now:1757674768583832|
[2025/09/12 10:59:28 586160] [debug] |xqc_engine_destroy|begin|