[2025/09/12 10:59:30 158304] [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 10:59:30 158339] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 10:59:30 158344] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 10:59:30 158348] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 10:59:30 158352] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 10:59:30 158360] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 10:59:30 158364] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 10:59:30 158368] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 10:59:30 158372] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 10:59:30 158492] [debug] |scid:d2f09b847b74bbc6|xqc_timer_set|type:CONN_IDLE|expire:1757674890158491|now:1757674770158491|interv:120000000|
[2025/09/12 10:59:30 158526] [debug] |scid:d2f09b847b74bbc6|xqc_timer_set|type:PATH_IDLE|expire:1757674890158525|now:1757674770158525|interv:120000000|
[2025/09/12 10:59:30 158536] [debug] |xqc_path_create|path:0|dcid:fe0b72e4d572489c|scid:d2f09b847b74bbc6|create_path_count:1|
[2025/09/12 10:59:30 158543] [debug] |scid:d2f09b847b74bbc6|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 10:59:30 158549] [debug] |xqc_path_init|path:0|dcid:fe0b72e4d572489c|scid:d2f09b847b74bbc6|state:2|
[2025/09/12 10:59:30 158555] [debug] |scid:d2f09b847b74bbc6|xqc_conn_create|success|scid:d2f09b847b74bbc6|dcid:fe0b72e4d572489c|conn:00005595D26D735C|
[2025/09/12 10:59:30 158567] [debug] |scid:d2f09b847b74bbc6|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 10:59:30 158574] [debug] |scid:d2f09b847b74bbc6|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 10:59:30 159318] [debug] |scid:d2f09b847b74bbc6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 10:59:30 159326] [debug] |scid:d2f09b847b74bbc6|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 10:59:30 159333] [debug] |scid:d2f09b847b74bbc6|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 10:59:30 159338] [debug] |scid:d2f09b847b74bbc6|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 10:59:30 159345] [debug] |scid:d2f09b847b74bbc6|xqc_engine_process_conn|conn:00005595D26D735C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1757674770159344|
[2025/09/12 10:59:30 159351] [debug] |scid:d2f09b847b74bbc6|xqc_process_crypto_write_streams|
[2025/09/12 10:59:30 159355] [debug] |scid:d2f09b847b74bbc6|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 10:59:30 159365] [info] |scid:d2f09b847b74bbc6|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:688|sent:616|pkt_type:INIT|frame:CRYPTO |now:1757674770159361|
[2025/09/12 10:59:30 159370] [debug] |scid:d2f09b847b74bbc6|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 10:59:30 159376] [debug] |scid:d2f09b847b74bbc6|xqc_path_get_perf_class|conn:00005595D26D735C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 10:59:30 159381] [debug] |scid:d2f09b847b74bbc6|xqc_minrtt_scheduler_get_path|path srtt|conn:00005595D26D735C|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 10:59:30 159386] [debug] |scid:d2f09b847b74bbc6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:688|reinj:0|path_class:2|
[2025/09/12 10:59:30 159392] [debug] |scid:d2f09b847b74bbc6|xqc_check_acked_or_dropped_pkt|conn:00005595D26D735C|pkt_num:0|size:688|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 10:59:30 159398] [debug] |scid:d2f09b847b74bbc6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 10:59:30 159480] [info] |scid:d2f09b847b74bbc6|xqc_send_packet_with_pn|<==|conn:00005595D26D735C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757674770159414|stream_id:0|stream_offset:0|
[2025/09/12 10:59:30 159486] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_packet_sent|conn:00005595D26D735C|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 10:59:30 159492] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 10:59:30 159497] [debug] |scid:d2f09b847b74bbc6|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 10:59:30 159501] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 10:59:30 159505] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:59:30 159509] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 2, unacked: 0|
[2025/09/12 10:59:30 159513] [debug] |scid:d2f09b847b74bbc6|xqc_timer_set|type:LOSS_DETECTION|expire:1757674770909414|now:1757674770159496|interv:749918|
[2025/09/12 10:59:30 159517] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005595D26D735C|path:0|pns:0|expire:1757674770909414|now:1757674770159496|interval:749918|pto_count:0|srtt:250000
[2025/09/12 10:59:30 159523] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 10:59:30 159528] [debug] |scid:d2f09b847b74bbc6|xqc_conn_next_wakeup_time|wakeup_time:1757674770909414|
[2025/09/12 10:59:30 159532] [debug] |scid:d2f09b847b74bbc6|xqc_engine_remove_active_queue|last_ticked_time:1757674770159344|pd_index:0|
[2025/09/12 10:59:30 159536] [debug] |scid:d2f09b847b74bbc6|xqc_engine_add_wakeup_queue|next_tick_time:1757674770909414|
[2025/09/12 10:59:30 159540] [debug] |xqc_engine_wakeup_after|wakeup:1757674770909414|now:1757674770159540|diff:749874|
[2025/09/12 10:59:30 159545] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 10:59:30 159600] [debug] |scid:d2f09b847b74bbc6|xqc_engine_remove_wakeup_queue|next_tick_time:1757674770909414|pq_index:0|
[2025/09/12 10:59:30 159605] [debug] |scid:d2f09b847b74bbc6|xqc_engine_add_active_queue|last_ticked_time:1757674770159344|
[2025/09/12 10:59:30 159613] [debug] |scid:d2f09b847b74bbc6|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 10:59:30 159620] [debug] |scid:d2f09b847b74bbc6|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 10:59:30 159633] [debug] |scid:d2f09b847b74bbc6|xqc_stream_buff_data|size:17|
[2025/09/12 10:59:30 159640] [info] |scid:d2f09b847b74bbc6|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:00005595D26D735C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/09/12 10:59:30 159647] [debug] |scid:d2f09b847b74bbc6|xqc_engine_process_conn|conn:00005595D26D735C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757674770159647|
[2025/09/12 10:59:30 159654] [debug] |scid:d2f09b847b74bbc6|xqc_path_get_perf_class|conn:00005595D26D735C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 10:59:30 159661] [debug] |scid:d2f09b847b74bbc6|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:00005595D26D735C|stream_id:0|stream_offset:17|
[2025/09/12 10:59:30 159668] [debug] |scid:d2f09b847b74bbc6|xqc_minrtt_scheduler_get_path|path srtt|conn:00005595D26D735C|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 10:59:30 159680] [debug] |scid:d2f09b847b74bbc6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 10:59:30 159688] [debug] |scid:d2f09b847b74bbc6|xqc_check_acked_or_dropped_pkt|conn:00005595D26D735C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 10:59:30 159694] [debug] |scid:d2f09b847b74bbc6|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:00005595D26D735C|stream_id:0|stream_offset:17|
[2025/09/12 10:59:30 159701] [debug] |scid:d2f09b847b74bbc6|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 10:59:30 159708] [debug] |scid:d2f09b847b74bbc6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 10:59:30 159746] [info] |scid:d2f09b847b74bbc6|xqc_send_packet_with_pn|<==|conn:00005595D26D735C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757674770159718|stream_id:0|stream_offset:17|
[2025/09/12 10:59:30 159755] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_packet_sent|conn:00005595D26D735C|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 10:59:30 159762] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 10:59:30 159769] [debug] |scid:d2f09b847b74bbc6|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 10:59:30 159775] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 10:59:30 159782] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:59:30 159788] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:59:30 159794] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 10:59:30 159800] [debug] |scid:d2f09b847b74bbc6|xqc_timer_set|type:LOSS_DETECTION|expire:1757674770909414|now:1757674770159768|interv:749646|
[2025/09/12 10:59:30 159806] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005595D26D735C|path:0|pns:0|expire:1757674770909414|now:1757674770159768|interval:749646|pto_count:0|srtt:250000
[2025/09/12 10:59:30 159813] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 10:59:30 159820] [debug] |scid:d2f09b847b74bbc6|xqc_conn_next_wakeup_time|wakeup_time:1757674770909414|
[2025/09/12 10:59:30 159826] [debug] |scid:d2f09b847b74bbc6|xqc_engine_remove_active_queue|last_ticked_time:1757674770159647|pd_index:0|
[2025/09/12 10:59:30 159831] [debug] |scid:d2f09b847b74bbc6|xqc_engine_add_wakeup_queue|next_tick_time:1757674770909414|
[2025/09/12 10:59:30 159835] [debug] |xqc_engine_wakeup_after|wakeup:1757674770909414|now:1757674770159835|diff:749579|
[2025/09/12 10:59:30 159840] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 10:59:30 194255] [info] |xqc_engine_packet_process|==>|conn:00005595D26D735C|size:1200|state:C_INITIAL_SENT|recv_time:1757674770194251|
[2025/09/12 10:59:30 194286] [debug] |scid:d2f09b847b74bbc6|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 10:59:30 194293] [debug] |scid:d2f09b847b74bbc6|xqc_packet_parse_initial|success|Length:156|
[2025/09/12 10:59:30 194308] [debug] |scid:d2f09b847b74bbc6|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 10:59:30 194314] [debug] |scid:d2f09b847b74bbc6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 10:59:30 194329] [debug] |scid:d2f09b847b74bbc6|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:0|
[2025/09/12 10:59:30 194340] [debug] |scid:d2f09b847b74bbc6|xqc_process_frames|frame_type:2|
[2025/09/12 10:59:30 194365] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_ack_received|conn:00005595D26D735C|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 10:59:30 194372] [debug] |scid:d2f09b847b74bbc6|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757674770159414|is_app_limited:1|send_elapse:0|ack_elapse:34837|ctl_first_sent_time:1757674770159414|lagest_ack_time:1757674770194251|curr_delivered:1184|
[2025/09/12 10:59:30 194379] [debug] |scid:d2f09b847b74bbc6|xqc_update_sample|sampler_sent_time_update:1757674770159414|
[2025/09/12 10:59:30 194386] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 10:59:30 194393] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_update_rtt|before update rtt|conn:00005595D26D735C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:34837|ack_delay:616|
[2025/09/12 10:59:30 194405] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_update_rtt|l-0.0.0.0-59588-d2f09b847b74bbc6 p-193.167.100.100-443-fe0b72e4d572489c |after update rtt|conn:00005595D26D735C|srtt:34837|rttvar:17418|minrtt:34837|latest_rtt:34837|ack_delay:616|
[2025/09/12 10:59:30 194411] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 10:59:30 194417] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 10:59:30 194423] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|srtt:34837|rtt_var:17418|pto_duration:104509|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:59:30 194429] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:59:30 194435] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:59:30 194440] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:59:30 194445] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 10:59:30 194451] [debug] |scid:d2f09b847b74bbc6|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757674770194422|interv:18444986398939357193|
[2025/09/12 10:59:30 194457] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005595D26D735C|path:0|pns:0|expire:18446744073709551615|now:1757674770194422|interval:18444986398939357193|pto_count:0|srtt:34837
[2025/09/12 10:59:30 194462] [debug] |scid:d2f09b847b74bbc6|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 34837, delivered 1184|rate 33986|lost 0|
[2025/09/12 10:59:30 194467] [debug] |scid:d2f09b847b74bbc6|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 10:59:30 194471] [debug] |scid:d2f09b847b74bbc6|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (33986) in round 1|
[2025/09/12 10:59:30 194475] [debug] |scid:d2f09b847b74bbc6|xqc_bbr_update_min_rtt|probertt expire|rtt:34837, old_rtt:2147483647|
[2025/09/12 10:59:30 194479] [debug] |scid:d2f09b847b74bbc6|xqc_bbr_update_min_rtt|minrtt expire|rtt:34837, old_rtt:2147483647|
[2025/09/12 10:59:30 194484] [debug] |scid:d2f09b847b74bbc6|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 10:59:30 194488] [debug] |scid:d2f09b847b74bbc6|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757674770159414|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 10:59:30 194492] [debug] |scid:d2f09b847b74bbc6|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757674770159414|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 10:59:30 194501] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_ack_received|l-0.0.0.0-59588-d2f09b847b74bbc6 p-193.167.100.100-443-fe0b72e4d572489c |bbr on ack|mode:0|pacing_rate:11416438|bw:33986|cwnd:139040|full_bw_reached:0|inflight:50|srtt:34837|latest_rtt:34837|min_rtt:34837|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 10:59:30 194507] [debug] |scid:d2f09b847b74bbc6|xqc_process_frames|frame_type:6|
[2025/09/12 10:59:30 194513] [debug] |scid:d2f09b847b74bbc6|xqc_process_crypto_frame|level:0|
[2025/09/12 10:59:30 194518] [debug] |scid:d2f09b847b74bbc6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 10:59:30 194522] [debug] |scid:d2f09b847b74bbc6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 10:59:30 194969] [debug] |scid:d2f09b847b74bbc6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 10:59:30 194980] [debug] |scid:d2f09b847b74bbc6|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 10:59:30 194988] [debug] |scid:d2f09b847b74bbc6|xqc_engine_remove_wakeup_queue|next_tick_time:1757674770909414|pq_index:0|
[2025/09/12 10:59:30 194995] [debug] |scid:d2f09b847b74bbc6|xqc_engine_add_active_queue|last_ticked_time:1757674770159647|
[2025/09/12 10:59:30 195004] [info] |scid:d2f09b847b74bbc6|xqc_conn_confirm_cid|dcid change|ori:fe0b72e4d572489c|new:7eb1e5c7dad91b4e|
[2025/09/12 10:59:30 195013] [info] |scid:d2f09b847b74bbc6|xqc_conn_addr_validated|Address Validated|conn:00005595D26D735C|role:0|
[2025/09/12 10:59:30 195021] [debug] |scid:d2f09b847b74bbc6|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 10:59:30 195028] [debug] |scid:d2f09b847b74bbc6|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/09/12 10:59:30 195035] [debug] |scid:d2f09b847b74bbc6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:0|
[2025/09/12 10:59:30 195039] [info] |scid:d2f09b847b74bbc6|xqc_conn_on_pkt_processed|====>|conn:00005595D26D735C|path:0|size:1200|pkt_type:INIT|pkt_num:0|frame:ACK CRYPTO |recv_time:1757674770194251|dcid:d2f09b847b74bbc6|dcid_seq:0|
[2025/09/12 10:59:30 195045] [debug] |scid:d2f09b847b74bbc6|xqc_packet_parse_handshake|success|Length:993|
[2025/09/12 10:59:30 195050] [debug] |scid:d2f09b847b74bbc6|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 10:59:30 195054] [debug] |scid:d2f09b847b74bbc6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 10:59:30 195060] [debug] |scid:d2f09b847b74bbc6|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 10:59:30 195064] [debug] |scid:d2f09b847b74bbc6|xqc_process_frames|frame_type:6|
[2025/09/12 10:59:30 195068] [debug] |scid:d2f09b847b74bbc6|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 10:59:30 195077] [debug] |scid:d2f09b847b74bbc6|xqc_process_crypto_frame|level:2|
[2025/09/12 10:59:30 195082] [debug] |scid:d2f09b847b74bbc6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 10:59:30 195085] [debug] |scid:d2f09b847b74bbc6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|165u|
[2025/09/12 10:59:30 195176] [debug] |scid:d2f09b847b74bbc6|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 10:59:30 195187] [info] |scid:d2f09b847b74bbc6|xqc_conn_tls_transport_params_cb|store sr_token with cid: fe0b72e4d572489c|token:a7920f4283433861266795db29e2c03e
[2025/09/12 10:59:30 195195] [debug] |scid:d2f09b847b74bbc6|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/09/12 10:59:30 195203] [warn] |scid:d2f09b847b74bbc6|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 10:59:30 195424] [debug] |scid:d2f09b847b74bbc6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 10:59:30 195431] [debug] |scid:d2f09b847b74bbc6|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 10:59:30 195440] [debug] |scid:d2f09b847b74bbc6|xqc_process_frames|frame_type:0|
[2025/09/12 10:59:30 195445] [debug] |scid:d2f09b847b74bbc6|xqc_process_padding_frame|process padding|
[2025/09/12 10:59:30 195477] [debug] |scid:d2f09b847b74bbc6|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 10:59:30 195482] [debug] |scid:d2f09b847b74bbc6|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |ack_freq:2|
[2025/09/12 10:59:30 195487] [debug] |scid:d2f09b847b74bbc6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 10:59:30 195491] [info] |scid:d2f09b847b74bbc6|xqc_conn_on_pkt_processed|====>|conn:00005595D26D735C|path:0|size:1018|pkt_type:HSK|pkt_num:1|frame:PADDING CRYPTO |recv_time:1757674770194251|dcid:d2f09b847b74bbc6|dcid_seq:0|
[2025/09/12 10:59:30 195497] [debug] |scid:d2f09b847b74bbc6|xqc_timer_set|type:PATH_IDLE|expire:1757674890194251|now:1757674770194251|interv:120000000|
[2025/09/12 10:59:30 195501] [debug] |scid:d2f09b847b74bbc6|xqc_timer_set|type:CONN_IDLE|expire:1757674890194251|now:1757674770194251|interv:120000000|
[2025/09/12 10:59:30 195505] [debug] |xqc_engine_main_logic|BEGIN|now:1757674770195505|
[2025/09/12 10:59:30 195511] [debug] |scid:d2f09b847b74bbc6|xqc_engine_process_conn|conn:00005595D26D735C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1757674770195510|
[2025/09/12 10:59:30 195516] [info] |scid:d2f09b847b74bbc6|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 10:59:30 195520] [debug] |scid:d2f09b847b74bbc6|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 10:59:30 195525] [debug] |scid:d2f09b847b74bbc6|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 10:59:30 195529] [debug] |scid:d2f09b847b74bbc6|xqc_process_crypto_write_streams|
[2025/09/12 10:59:30 195533] [debug] |scid:d2f09b847b74bbc6|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 10:59:30 195539] [debug] |scid:d2f09b847b74bbc6|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 10:59:30 195545] [debug] |scid:d2f09b847b74bbc6|xqc_process_crypto_write_streams|
[2025/09/12 10:59:30 195551] [debug] |scid:d2f09b847b74bbc6|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 10:59:30 195559] [info] |scid:d2f09b847b74bbc6|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:68|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757674770195559|
[2025/09/12 10:59:30 195564] [debug] |scid:d2f09b847b74bbc6|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:00005595D26D735C|
[2025/09/12 10:59:30 195569] [info] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 10:59:30 195573] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|srtt:34837|rtt_var:17418|pto_duration:104509|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:59:30 195578] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:59:30 195581] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:59:30 195585] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:59:30 195589] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 10:59:30 195593] [debug] |scid:d2f09b847b74bbc6|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757674770195573|interv:18444986398939356042|
[2025/09/12 10:59:30 195597] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005595D26D735C|path:0|pns:0|expire:18446744073709551615|now:1757674770195573|interval:18444986398939356042|pto_count:0|srtt:34837
[2025/09/12 10:59:30 195606] [debug] |scid:d2f09b847b74bbc6|xqc_conn_early_data_accept|accept|
[2025/09/12 10:59:30 195610] [debug] |scid:d2f09b847b74bbc6|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 10:59:30 195616] [debug] |scid:d2f09b847b74bbc6|xqc_gen_ack_frame|largest_recv:0|ack_delay:1365|first_ack_range:0|largest_pkt_recv_time:1757674770194251|
[2025/09/12 10:59:30 195624] [debug] |scid:d2f09b847b74bbc6|xqc_gen_ack_frame|high:0|low:0|pkt_pns:0|
[2025/09/12 10:59:30 195630] [debug] |scid:d2f09b847b74bbc6|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 10:59:30 195637] [debug] |scid:d2f09b847b74bbc6|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 10:59:30 195643] [debug] |scid:d2f09b847b74bbc6|xqc_gen_ack_frame|largest_recv:1|ack_delay:1392|first_ack_range:0|largest_pkt_recv_time:1757674770194251|
[2025/09/12 10:59:30 195647] [debug] |scid:d2f09b847b74bbc6|xqc_gen_ack_frame|high:1|low:1|pkt_pns:1|
[2025/09/12 10:59:30 195651] [debug] |scid:d2f09b847b74bbc6|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 10:59:30 195655] [debug] |scid:d2f09b847b74bbc6|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 10:59:30 195661] [debug] |scid:d2f09b847b74bbc6|xqc_path_get_perf_class|conn:00005595D26D735C|path_id:0|path_srtt:34837|min_srtt:34837|path_bw:33986|loss_rate:0.00|path_pto:0|
[2025/09/12 10:59:30 195665] [debug] |scid:d2f09b847b74bbc6|xqc_minrtt_scheduler_get_path|path srtt|conn:00005595D26D735C|path_id:0|path_srtt:34837|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 10:59:30 195671] [debug] |scid:d2f09b847b74bbc6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:68|reinj:0|path_class:2|
[2025/09/12 10:59:30 195675] [debug] |scid:d2f09b847b74bbc6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 10:59:30 195680] [debug] |scid:d2f09b847b74bbc6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 10:59:30 195685] [debug] |scid:d2f09b847b74bbc6|xqc_check_acked_or_dropped_pkt|conn:00005595D26D735C|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 10:59:30 195690] [debug] |scid:d2f09b847b74bbc6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 10:59:30 195745] [info] |scid:d2f09b847b74bbc6|xqc_send_packet_with_pn|<==|conn:00005595D26D735C|path:0|pkt_num:0|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757674770195698|stream_id:0|stream_offset:0|
[2025/09/12 10:59:30 195755] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_packet_sent|conn:00005595D26D735C|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 10:59:30 195762] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 10:59:30 195768] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|srtt:34837|rtt_var:17418|pto_duration:104509|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:59:30 195775] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:59:30 195779] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 1, unacked: 68|
[2025/09/12 10:59:30 195783] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:59:30 195788] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 10:59:30 195793] [debug] |scid:d2f09b847b74bbc6|xqc_timer_set|type:LOSS_DETECTION|expire:1757674770300207|now:1757674770195768|interv:104439|
[2025/09/12 10:59:30 195806] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005595D26D735C|path:0|pns:1|expire:1757674770300207|now:1757674770195768|interval:104439|pto_count:0|srtt:34837
[2025/09/12 10:59:30 195813] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:118|
[2025/09/12 10:59:30 195819] [debug] |scid:d2f09b847b74bbc6|xqc_check_acked_or_dropped_pkt|conn:00005595D26D735C|pkt_num:0|size:78|pkt_type:INIT|frame:ACK |
[2025/09/12 10:59:30 195823] [debug] |scid:d2f09b847b74bbc6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 10:59:30 195852] [info] |scid:d2f09b847b74bbc6|xqc_send_packet_with_pn|<==|conn:00005595D26D735C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:118|now:1757674770195831|stream_id:0|stream_offset:0|
[2025/09/12 10:59:30 195861] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_packet_sent|conn:00005595D26D735C|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 10:59:30 195868] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_packet_sent|path:0|inflight:118|applimit:1184|
[2025/09/12 10:59:30 195874] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:118|
[2025/09/12 10:59:30 195880] [debug] |scid:d2f09b847b74bbc6|xqc_check_acked_or_dropped_pkt|conn:00005595D26D735C|pkt_num:0|size:35|pkt_type:HSK|frame:ACK |
[2025/09/12 10:59:30 195888] [debug] |scid:d2f09b847b74bbc6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 10:59:30 195918] [info] |scid:d2f09b847b74bbc6|xqc_send_packet_with_pn|<==|conn:00005595D26D735C|path:0|pkt_num:1|size:35|sent:51|pkt_type:HSK|frame:ACK |inflight:118|now:1757674770195897|stream_id:0|stream_offset:0|
[2025/09/12 10:59:30 195926] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_packet_sent|conn:00005595D26D735C|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 10:59:30 195934] [debug] |scid:d2f09b847b74bbc6|xqc_conn_next_wakeup_time|wakeup_time:1757674770300207|
[2025/09/12 10:59:30 195941] [debug] |scid:d2f09b847b74bbc6|xqc_engine_add_wakeup_queue|next_tick_time:1757674770300207|
[2025/09/12 10:59:30 195946] [debug] |xqc_engine_wakeup_after|wakeup:1757674770300207|now:1757674770195946|diff:104261|
[2025/09/12 10:59:30 195951] [debug] |xqc_engine_main_logic|END|now:1757674770195510|
[2025/09/12 10:59:30 195959] [info] |xqc_engine_packet_process|==>|conn:00005595D26D735C|size:238|state:ESTABED|recv_time:1757674770195958|
[2025/09/12 10:59:30 195964] [debug] |scid:d2f09b847b74bbc6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d2f09b847b74bbc6|spin_bit:0|
[2025/09/12 10:59:30 195973] [debug] |scid:d2f09b847b74bbc6|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 10:59:30 195979] [debug] |scid:d2f09b847b74bbc6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 10:59:30 195988] [debug] |scid:d2f09b847b74bbc6|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 10:59:30 195993] [debug] |scid:d2f09b847b74bbc6|xqc_process_frames|frame_type:18|
[2025/09/12 10:59:30 195997] [debug] |scid:d2f09b847b74bbc6|xqc_process_new_conn_id_frame|new_conn_id|6d057ae9eedbd421|sr_token:cf637f0cf71042af52fadd1385f1fc80
[2025/09/12 10:59:30 196004] [debug] |scid:d2f09b847b74bbc6|xqc_process_frames|frame_type:18|
[2025/09/12 10:59:30 196008] [debug] |scid:d2f09b847b74bbc6|xqc_process_new_conn_id_frame|new_conn_id|4aa4d8afc7f8efe4|sr_token:02f9087955ee724e263b7d8fd924a2db
[2025/09/12 10:59:30 196013] [debug] |scid:d2f09b847b74bbc6|xqc_process_frames|frame_type:18|
[2025/09/12 10:59:30 196017] [debug] |scid:d2f09b847b74bbc6|xqc_process_new_conn_id_frame|new_conn_id|d075c44a689829a2|sr_token:cee63b830de048042061e1d6f29e3354
[2025/09/12 10:59:30 196021] [debug] |scid:d2f09b847b74bbc6|xqc_process_frames|frame_type:18|
[2025/09/12 10:59:30 196030] [debug] |scid:d2f09b847b74bbc6|xqc_process_new_conn_id_frame|new_conn_id|fc6041e5b472d0c0|sr_token:be132b61c932ec13ecbd66e3f96e94c2
[2025/09/12 10:59:30 196034] [debug] |scid:d2f09b847b74bbc6|xqc_process_frames|frame_type:18|
[2025/09/12 10:59:30 196038] [debug] |scid:d2f09b847b74bbc6|xqc_process_new_conn_id_frame|new_conn_id|7d2d474906f9bd54|sr_token:1a285a313eb608bc60db56f9baabc992
[2025/09/12 10:59:30 196042] [debug] |scid:d2f09b847b74bbc6|xqc_process_frames|frame_type:18|
[2025/09/12 10:59:30 196046] [debug] |scid:d2f09b847b74bbc6|xqc_process_new_conn_id_frame|new_conn_id|4da999011e0c677c|sr_token:497d3ac7e5ef224a4f57128443ce978c
[2025/09/12 10:59:30 196052] [debug] |scid:d2f09b847b74bbc6|xqc_process_frames|frame_type:7|
[2025/09/12 10:59:30 196125] [debug] |scid:d2f09b847b74bbc6|xqc_timer_set|type:ACK_01RTT|expire:1757674770220958|now:1757674770195958|interv:25000|
[2025/09/12 10:59:30 196132] [debug] |scid:d2f09b847b74bbc6|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674770195958|max_ack_delay:25000|
[2025/09/12 10:59:30 196152] [debug] |scid:d2f09b847b74bbc6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 10:59:30 196163] [info] |scid:d2f09b847b74bbc6|xqc_conn_on_pkt_processed|====>|conn:00005595D26D735C|path:0|size:238|pkt_type:SHORT_HEADER|pkt_num:3|frame:NEW_TOKEN NEW_CONNECTION_ID |recv_time:1757674770195958|dcid:d2f09b847b74bbc6|dcid_seq:0|
[2025/09/12 10:59:30 196170] [debug] |scid:d2f09b847b74bbc6|xqc_timer_set|type:PATH_IDLE|expire:1757674890195958|now:1757674770195958|interv:120000000|
[2025/09/12 10:59:30 196174] [debug] |scid:d2f09b847b74bbc6|xqc_timer_set|type:CONN_IDLE|expire:1757674890195958|now:1757674770195958|interv:120000000|
[2025/09/12 10:59:30 196178] [debug] |scid:d2f09b847b74bbc6|xqc_engine_remove_wakeup_queue|next_tick_time:1757674770300207|pq_index:0|
[2025/09/12 10:59:30 196182] [debug] |scid:d2f09b847b74bbc6|xqc_engine_add_active_queue|last_ticked_time:1757674770195510|
[2025/09/12 10:59:30 196186] [debug] |xqc_engine_main_logic|BEGIN|now:1757674770196186|
[2025/09/12 10:59:30 196191] [debug] |scid:d2f09b847b74bbc6|xqc_engine_process_conn|conn:00005595D26D735C|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:1757674770196190|
[2025/09/12 10:59:30 196197] [debug] |scid:d2f09b847b74bbc6|xqc_conn_next_wakeup_time|wakeup_time:1757674770220958|
[2025/09/12 10:59:30 196213] [debug] |scid:d2f09b847b74bbc6|xqc_engine_add_wakeup_queue|next_tick_time:1757674770220958|
[2025/09/12 10:59:30 196217] [debug] |xqc_engine_wakeup_after|wakeup:1757674770220958|now:1757674770196217|diff:24741|
[2025/09/12 10:59:30 196222] [debug] |xqc_engine_main_logic|END|now:1757674770196190|
[2025/09/12 10:59:30 196228] [debug] |xqc_engine_main_logic|BEGIN|now:1757674770196228|
[2025/09/12 10:59:30 196235] [debug] |xqc_engine_wakeup_after|wakeup:1757674770220958|now:1757674770196234|diff:24724|
[2025/09/12 10:59:30 196241] [debug] |xqc_engine_main_logic|END|now:1757674770196228|
[2025/09/12 10:59:30 219657] [debug] |xqc_engine_main_logic|BEGIN|now:1757674770219657|
[2025/09/12 10:59:30 219677] [debug] |xqc_engine_wakeup_after|wakeup:1757674770220958|now:1757674770219677|diff:1281|
[2025/09/12 10:59:30 219683] [debug] |xqc_engine_main_logic|END|now:1757674770219657|
[2025/09/12 10:59:30 221812] [debug] |xqc_engine_main_logic|BEGIN|now:1757674770221812|
[2025/09/12 10:59:30 221819] [debug] |scid:d2f09b847b74bbc6|xqc_engine_remove_wakeup_queue|next_tick_time:1757674770220958|pq_index:0|
[2025/09/12 10:59:30 221824] [debug] |scid:d2f09b847b74bbc6|xqc_engine_add_active_queue|last_ticked_time:1757674770196190|
[2025/09/12 10:59:30 221830] [debug] |scid:d2f09b847b74bbc6|xqc_engine_process_conn|conn:00005595D26D735C|state:ESTABED|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 |now:1757674770221828|
[2025/09/12 10:59:30 221843] [debug] |scid:d2f09b847b74bbc6|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757674770220958|now:1757674770221828|
[2025/09/12 10:59:30 221847] [debug] |scid:d2f09b847b74bbc6|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 10:59:30 221852] [debug] |scid:d2f09b847b74bbc6|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757674770220958|now:1757674770221828|
[2025/09/12 10:59:30 221856] [debug] |scid:d2f09b847b74bbc6|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 10:59:30 221863] [debug] |scid:d2f09b847b74bbc6|xqc_gen_ack_frame|largest_recv:3|ack_delay:25905|first_ack_range:0|largest_pkt_recv_time:1757674770195958|
[2025/09/12 10:59:30 221869] [debug] |scid:d2f09b847b74bbc6|xqc_gen_ack_frame|high:3|low:3|pkt_pns:2|
[2025/09/12 10:59:30 221873] [debug] |scid:d2f09b847b74bbc6|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 10:59:30 221877] [debug] |scid:d2f09b847b74bbc6|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 10:59:30 221883] [debug] |scid:d2f09b847b74bbc6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 10:59:30 221889] [debug] |scid:d2f09b847b74bbc6|xqc_check_acked_or_dropped_pkt|conn:00005595D26D735C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 10:59:30 221894] [debug] |scid:d2f09b847b74bbc6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 10:59:30 221950] [info] |scid:d2f09b847b74bbc6|xqc_send_packet_with_pn|<==|conn:00005595D26D735C|path:0|pkt_num:1|size:19|sent:35|pkt_type:SHORT_HEADER|frame:ACK |inflight:118|now:1757674770221908|stream_id:0|stream_offset:0|
[2025/09/12 10:59:30 221956] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_packet_sent|conn:00005595D26D735C|path:0|pkt_num:1|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 10:59:30 221962] [debug] |scid:d2f09b847b74bbc6|xqc_conn_next_wakeup_time|wakeup_time:1757674770300207|
[2025/09/12 10:59:30 221966] [debug] |scid:d2f09b847b74bbc6|xqc_engine_add_wakeup_queue|next_tick_time:1757674770300207|
[2025/09/12 10:59:30 221970] [debug] |xqc_engine_wakeup_after|wakeup:1757674770300207|now:1757674770221970|diff:78237|
[2025/09/12 10:59:30 221974] [debug] |xqc_engine_main_logic|END|now:1757674770221828|
[2025/09/12 10:59:30 300590] [debug] |xqc_engine_main_logic|BEGIN|now:1757674770300590|
[2025/09/12 10:59:30 300625] [debug] |scid:d2f09b847b74bbc6|xqc_engine_remove_wakeup_queue|next_tick_time:1757674770300207|pq_index:0|
[2025/09/12 10:59:30 300630] [debug] |scid:d2f09b847b74bbc6|xqc_engine_add_active_queue|last_ticked_time:1757674770221828|
[2025/09/12 10:59:30 300637] [debug] |scid:d2f09b847b74bbc6|xqc_engine_process_conn|conn:00005595D26D735C|state:ESTABED|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 |now:1757674770300634|
[2025/09/12 10:59:30 300642] [debug] |scid:d2f09b847b74bbc6|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757674770300207|now:1757674770300634|
[2025/09/12 10:59:30 300647] [debug] |scid:d2f09b847b74bbc6|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 10:59:30 300651] [debug] |scid:d2f09b847b74bbc6|xqc_timer_loss_detection_timeout|send Probe pkts|conn:00005595D26D735C|path:0|bytes_in_flight:118|
[2025/09/12 10:59:30 300656] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|srtt:34837|rtt_var:17418|pto_duration:104509|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:59:30 300661] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:59:30 300665] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 1, unacked: 68|
[2025/09/12 10:59:30 300684] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:59:30 300687] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 10:59:30 300691] [debug] |scid:d2f09b847b74bbc6|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 10:59:30 300697] [debug] |scid:d2f09b847b74bbc6|xqc_conn_send_probe_pkt|conn:00005595D26D735C|path:0|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 10:59:30 300703] [debug] |scid:d2f09b847b74bbc6|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 10:59:30 300707] [debug] |scid:d2f09b847b74bbc6|xqc_conn_send_probe_pkt|conn:00005595D26D735C|path:0|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 10:59:30 300712] [debug] |scid:d2f09b847b74bbc6|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:00005595D26D735C|pto_count:1
[2025/09/12 10:59:30 300716] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|srtt:34837|rtt_var:17418|pto_duration:209018|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 10:59:30 300720] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:59:30 300724] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:59:30 300727] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:59:30 300731] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 10:59:30 300735] [debug] |scid:d2f09b847b74bbc6|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757674770300715|interv:18444986398939250900|
[2025/09/12 10:59:30 300739] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005595D26D735C|path:0|pns:0|expire:18446744073709551615|now:1757674770300715|interval:18444986398939250900|pto_count:1|srtt:34837
[2025/09/12 10:59:30 300747] [debug] |scid:d2f09b847b74bbc6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 10:59:30 300752] [debug] |scid:d2f09b847b74bbc6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 10:59:30 300757] [debug] |scid:d2f09b847b74bbc6|xqc_check_acked_or_dropped_pkt|conn:00005595D26D735C|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 10:59:30 300763] [debug] |scid:d2f09b847b74bbc6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 10:59:30 300838] [info] |scid:d2f09b847b74bbc6|xqc_send_packet_with_pn|<==|conn:00005595D26D735C|path:0|pkt_num:2|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757674770300779|stream_id:0|stream_offset:0|
[2025/09/12 10:59:30 300844] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_packet_sent|conn:00005595D26D735C|path:0|pkt_num:2|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 10:59:30 300849] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 10:59:30 300854] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|srtt:34837|rtt_var:17418|pto_duration:209018|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 10:59:30 300858] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:59:30 300862] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 1, unacked: 68|
[2025/09/12 10:59:30 300866] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:59:30 300874] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 10:59:30 300877] [debug] |scid:d2f09b847b74bbc6|xqc_timer_set|type:LOSS_DETECTION|expire:1757674770509797|now:1757674770300853|interv:208944|
[2025/09/12 10:59:30 300881] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005595D26D735C|path:0|pns:1|expire:1757674770509797|now:1757674770300853|interval:208944|pto_count:1|srtt:34837
[2025/09/12 10:59:30 300886] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:118|
[2025/09/12 10:59:30 300892] [debug] |scid:d2f09b847b74bbc6|xqc_check_acked_or_dropped_pkt|conn:00005595D26D735C|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 10:59:30 300896] [debug] |scid:d2f09b847b74bbc6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 10:59:30 300912] [info] |scid:d2f09b847b74bbc6|xqc_send_packet_with_pn|<==|conn:00005595D26D735C|path:0|pkt_num:3|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:118|now:1757674770300902|stream_id:0|stream_offset:0|
[2025/09/12 10:59:30 300917] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_packet_sent|conn:00005595D26D735C|path:0|pkt_num:3|origin_pktnum:0|size:68|enc_size:84|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 10:59:30 300922] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_packet_sent|path:0|inflight:118|applimit:1184|
[2025/09/12 10:59:30 300925] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|srtt:34837|rtt_var:17418|pto_duration:209018|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 10:59:30 300930] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:59:30 300934] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 1, unacked: 136|
[2025/09/12 10:59:30 300937] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:59:30 300941] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 10:59:30 300945] [debug] |scid:d2f09b847b74bbc6|xqc_timer_set|type:LOSS_DETECTION|expire:1757674770509920|now:1757674770300925|interv:208995|
[2025/09/12 10:59:30 300949] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005595D26D735C|path:0|pns:1|expire:1757674770509920|now:1757674770300925|interval:208995|pto_count:1|srtt:34837
[2025/09/12 10:59:30 300953] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:186|
[2025/09/12 10:59:30 300957] [debug] |scid:d2f09b847b74bbc6|xqc_conn_next_wakeup_time|wakeup_time:1757674770509920|
[2025/09/12 10:59:30 300962] [debug] |scid:d2f09b847b74bbc6|xqc_engine_add_wakeup_queue|next_tick_time:1757674770509920|
[2025/09/12 10:59:30 300966] [debug] |xqc_engine_wakeup_after|wakeup:1757674770509920|now:1757674770300966|diff:208954|
[2025/09/12 10:59:30 300970] [debug] |xqc_engine_main_logic|END|now:1757674770300634|
[2025/09/12 10:59:30 331944] [info] |xqc_engine_packet_process|==>|conn:00005595D26D735C|size:77|state:ESTABED|recv_time:1757674770331940|
[2025/09/12 10:59:30 331972] [debug] |scid:d2f09b847b74bbc6|xqc_packet_parse_handshake|success|Length:23|
[2025/09/12 10:59:30 331998] [debug] |scid:d2f09b847b74bbc6|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 10:59:30 332004] [debug] |scid:d2f09b847b74bbc6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 10:59:30 332017] [debug] |scid:d2f09b847b74bbc6|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:4|
[2025/09/12 10:59:30 332024] [debug] |scid:d2f09b847b74bbc6|xqc_process_frames|frame_type:2|
[2025/09/12 10:59:30 332034] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_ack_received|conn:00005595D26D735C|path:0|pkt_num:2|origin_pktnum:0|size:68|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:3|path_largest_ack:2|
[2025/09/12 10:59:30 332052] [debug] |scid:d2f09b847b74bbc6|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:118|prior_delivered:1184|prior_time:1757674770194251|is_app_limited:1|send_elapse:141365|ack_elapse:137689|ctl_first_sent_time:1757674770300779|lagest_ack_time:1757674770331940|curr_delivered:1252|
[2025/09/12 10:59:30 332059] [debug] |scid:d2f09b847b74bbc6|xqc_update_sample|sampler_sent_time_update:1757674770300779|
[2025/09/12 10:59:30 332067] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 10:59:30 332073] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_ack_received|conn:00005595D26D735C|path:0|pkt_num:3|origin_pktnum:0|size:68|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 10:59:30 332079] [debug] |scid:d2f09b847b74bbc6|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:118|prior_delivered:1184|prior_time:1757674770194251|is_app_limited:1|send_elapse:141365|ack_elapse:137689|ctl_first_sent_time:1757674770300779|lagest_ack_time:1757674770331940|curr_delivered:1320|
[2025/09/12 10:59:30 332086] [debug] |scid:d2f09b847b74bbc6|xqc_update_sample|sampler_sent_time_update:1757674770300902|
[2025/09/12 10:59:30 332092] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 10:59:30 332099] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_update_rtt|before update rtt|conn:00005595D26D735C|srtt:34837|rttvar:17418|minrtt:34837|latest_rtt:31038|ack_delay:32|
[2025/09/12 10:59:30 332104] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_update_rtt|l-0.0.0.0-59588-d2f09b847b74bbc6 p-193.167.100.100-443-fe0b72e4d572489c |after update rtt|conn:00005595D26D735C|srtt:34358|rttvar:14021|minrtt:31038|latest_rtt:31038|ack_delay:32|
[2025/09/12 10:59:30 332109] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 10:59:30 332115] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 2|pns:1|
[2025/09/12 10:59:30 332119] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 10:59:30 332123] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|srtt:34358|rtt_var:14021|pto_duration:90442|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:59:30 332128] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:59:30 332132] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:59:30 332136] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:59:30 332168] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 10:59:30 332172] [debug] |scid:d2f09b847b74bbc6|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757674770332123|interv:18444986398939219492|
[2025/09/12 10:59:30 332177] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005595D26D735C|path:0|pns:0|expire:18446744073709551615|now:1757674770332123|interval:18444986398939219492|pto_count:0|srtt:34358
[2025/09/12 10:59:30 332181] [debug] |scid:d2f09b847b74bbc6|xqc_generate_sample|sampler: send_elapse 141365, ack_elapse 137689, delivered 136|rate 962|lost 0|
[2025/09/12 10:59:30 332187] [debug] |scid:d2f09b847b74bbc6|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 10:59:30 332191] [debug] |scid:d2f09b847b74bbc6|xqc_bbr_update_min_rtt|probertt expire|rtt:31038, old_rtt:34837|
[2025/09/12 10:59:30 332199] [debug] |scid:d2f09b847b74bbc6|xqc_bbr_update_min_rtt|minrtt expire|rtt:31038, old_rtt:34837|
[2025/09/12 10:59:30 332204] [debug] |scid:d2f09b847b74bbc6|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 10:59:30 332208] [debug] |scid:d2f09b847b74bbc6|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:136|po_sent_time:1757674770300902|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1320|
[2025/09/12 10:59:30 332212] [debug] |scid:d2f09b847b74bbc6|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:136|po_sent_time:1757674770300902|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1320|
[2025/09/12 10:59:30 332217] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_ack_received|l-0.0.0.0-59588-d2f09b847b74bbc6 p-193.167.100.100-443-fe0b72e4d572489c |bbr on ack|mode:0|pacing_rate:11416438|bw:33986|cwnd:139176|full_bw_reached:0|inflight:50|srtt:34358|latest_rtt:31038|min_rtt:31038|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 10:59:30 332226] [debug] |scid:d2f09b847b74bbc6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:1|
[2025/09/12 10:59:30 332231] [info] |scid:d2f09b847b74bbc6|xqc_conn_on_pkt_processed|====>|conn:00005595D26D735C|path:0|size:77|pkt_type:HSK|pkt_num:4|frame:ACK |recv_time:1757674770331940|dcid:d2f09b847b74bbc6|dcid_seq:0|
[2025/09/12 10:59:30 332236] [debug] |scid:d2f09b847b74bbc6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d2f09b847b74bbc6|spin_bit:0|
[2025/09/12 10:59:30 332243] [debug] |scid:d2f09b847b74bbc6|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 10:59:30 332247] [debug] |scid:d2f09b847b74bbc6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 10:59:30 332252] [debug] |scid:d2f09b847b74bbc6|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/09/12 10:59:30 332256] [debug] |scid:d2f09b847b74bbc6|xqc_process_frames|frame_type:1e|
[2025/09/12 10:59:30 332261] [debug] |scid:d2f09b847b74bbc6|xqc_process_frames|frame_type:0|
[2025/09/12 10:59:30 332264] [debug] |scid:d2f09b847b74bbc6|xqc_process_padding_frame|process padding|
[2025/09/12 10:59:30 332269] [info] |scid:d2f09b847b74bbc6|xqc_conn_handshake_confirmed|handshake confirmed|conn:00005595D26D735C|
[2025/09/12 10:59:30 332273] [info] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 10:59:30 332277] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|srtt:34358|rtt_var:14021|pto_duration:90442|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:59:30 332282] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:59:30 332286] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:59:30 332289] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:59:30 332293] [debug] |scid:d2f09b847b74bbc6|xqc_timer_set|type:LOSS_DETECTION|expire:1757674770332277|now:1757674770332277|interv:0|
[2025/09/12 10:59:30 332297] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005595D26D735C|path:0|pns:2|expire:1757674770275160|now:1757674770332277|interval:0|pto_count:0|srtt:34358
[2025/09/12 10:59:30 332302] [debug] |scid:d2f09b847b74bbc6|xqc_timer_set|type:ACK_01RTT|expire:1757674770356940|now:1757674770331940|interv:25000|
[2025/09/12 10:59:30 332309] [debug] |scid:d2f09b847b74bbc6|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674770331940|max_ack_delay:25000|
[2025/09/12 10:59:30 332317] [debug] |scid:d2f09b847b74bbc6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/09/12 10:59:30 332321] [info] |scid:d2f09b847b74bbc6|xqc_conn_on_pkt_processed|====>|conn:00005595D26D735C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:5|frame:PADDING HANDSHAKE_DONE |recv_time:1757674770331940|dcid:d2f09b847b74bbc6|dcid_seq:0|
[2025/09/12 10:59:30 332326] [debug] |scid:d2f09b847b74bbc6|xqc_timer_set|type:PATH_IDLE|expire:1757674890331940|now:1757674770331940|interv:120000000|
[2025/09/12 10:59:30 332331] [debug] |scid:d2f09b847b74bbc6|xqc_timer_set|type:CONN_IDLE|expire:1757674890331940|now:1757674770331940|interv:120000000|
[2025/09/12 10:59:30 332335] [debug] |scid:d2f09b847b74bbc6|xqc_engine_remove_wakeup_queue|next_tick_time:1757674770509920|pq_index:0|
[2025/09/12 10:59:30 332340] [debug] |scid:d2f09b847b74bbc6|xqc_engine_add_active_queue|last_ticked_time:1757674770300634|
[2025/09/12 10:59:30 332344] [debug] |xqc_engine_main_logic|BEGIN|now:1757674770332344|
[2025/09/12 10:59:30 332349] [debug] |scid:d2f09b847b74bbc6|xqc_engine_process_conn|conn:00005595D26D735C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING 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:1757674770332348|
[2025/09/12 10:59:30 332354] [debug] |scid:d2f09b847b74bbc6|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757674770332277|now:1757674770332348|
[2025/09/12 10:59:30 332358] [debug] |scid:d2f09b847b74bbc6|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 10:59:30 332362] [debug] |scid:d2f09b847b74bbc6|xqc_timer_loss_detection_timeout|send Probe pkts|conn:00005595D26D735C|path:0|bytes_in_flight:50|
[2025/09/12 10:59:30 332366] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|srtt:34358|rtt_var:14021|pto_duration:90442|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:59:30 332370] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:59:30 332374] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:59:30 332378] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:59:30 332382] [debug] |scid:d2f09b847b74bbc6|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 10:59:30 332387] [debug] |scid:d2f09b847b74bbc6|xqc_conn_send_probe_pkt|conn:00005595D26D735C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 10:59:30 332392] [debug] |scid:d2f09b847b74bbc6|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 10:59:30 332396] [debug] |scid:d2f09b847b74bbc6|xqc_conn_send_probe_pkt|conn:00005595D26D735C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 10:59:30 332400] [debug] |scid:d2f09b847b74bbc6|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:00005595D26D735C|pto_count:1
[2025/09/12 10:59:30 332404] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005595D26D735C|path:0|
[2025/09/12 10:59:30 332408] [debug] |scid:d2f09b847b74bbc6|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 10:59:30 332412] [debug] |scid:d2f09b847b74bbc6|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757674770332348|
[2025/09/12 10:59:30 332416] [debug] |scid:d2f09b847b74bbc6|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 10:59:30 332438] [debug] |scid:d2f09b847b74bbc6|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:192d92fc0c15cae4|sr_token:d0a08ab4fc7f0000435c33a695550000|seq_num:1
[2025/09/12 10:59:30 332447] [debug] |scid:d2f09b847b74bbc6|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:bbcdfd8b79b2e584|sr_token:d0a08ab4fc7f0000435c33a695550000|seq_num:2
[2025/09/12 10:59:30 332456] [debug] |scid:d2f09b847b74bbc6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 10:59:30 332461] [debug] |scid:d2f09b847b74bbc6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 10:59:30 332466] [debug] |scid:d2f09b847b74bbc6|xqc_path_get_perf_class|conn:00005595D26D735C|path_id:0|path_srtt:34358|min_srtt:34358|path_bw:33986|loss_rate:16.67|path_pto:1|
[2025/09/12 10:59:30 332471] [debug] |scid:d2f09b847b74bbc6|xqc_minrtt_scheduler_get_path|path srtt|conn:00005595D26D735C|path_id:0|path_srtt:34358|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 10:59:30 332476] [debug] |scid:d2f09b847b74bbc6|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 10:59:30 332480] [debug] |scid:d2f09b847b74bbc6|xqc_path_get_perf_class|conn:00005595D26D735C|path_id:0|path_srtt:34358|min_srtt:34358|path_bw:33986|loss_rate:16.67|path_pto:1|
[2025/09/12 10:59:30 332484] [debug] |scid:d2f09b847b74bbc6|xqc_minrtt_scheduler_get_path|path srtt|conn:00005595D26D735C|path_id:0|path_srtt:34358|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 10:59:30 332489] [debug] |scid:d2f09b847b74bbc6|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 10:59:30 332494] [debug] |scid:d2f09b847b74bbc6|xqc_check_acked_or_dropped_pkt|conn:00005595D26D735C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 10:59:30 332499] [debug] |scid:d2f09b847b74bbc6|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:00005595D26D735C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 10:59:30 332504] [debug] |scid:d2f09b847b74bbc6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 10:59:30 332547] [info] |scid:d2f09b847b74bbc6|xqc_send_packet_with_pn|<==|conn:00005595D26D735C|path:0|pkt_num:2|size:34|sent:50|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757674770332511|stream_id:0|stream_offset:17|
[2025/09/12 10:59:30 332553] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_packet_sent|conn:00005595D26D735C|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 10:59:30 332559] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 10:59:30 332563] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|srtt:34358|rtt_var:14021|pto_duration:180884|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 10:59:30 332567] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:59:30 332571] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:59:30 332575] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 2, unacked: 34|
[2025/09/12 10:59:30 332579] [debug] |scid:d2f09b847b74bbc6|xqc_timer_set|type:LOSS_DETECTION|expire:1757674770563395|now:1757674770332563|interv:230832|
[2025/09/12 10:59:30 332583] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005595D26D735C|path:0|pns:2|expire:1757674770563395|now:1757674770332563|interval:230832|pto_count:1|srtt:34358
[2025/09/12 10:59:30 332587] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139176|inflight:34|
[2025/09/12 10:59:30 332592] [debug] |scid:d2f09b847b74bbc6|xqc_check_acked_or_dropped_pkt|conn:00005595D26D735C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 10:59:30 332596] [debug] |scid:d2f09b847b74bbc6|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:00005595D26D735C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 10:59:30 332604] [debug] |scid:d2f09b847b74bbc6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 10:59:30 332623] [info] |scid:d2f09b847b74bbc6|xqc_send_packet_with_pn|<==|conn:00005595D26D735C|path:0|pkt_num:3|size:34|sent:50|pkt_type:SHORT_HEADER|frame:STREAM |inflight:34|now:1757674770332609|stream_id:0|stream_offset:17|
[2025/09/12 10:59:30 332628] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_packet_sent|conn:00005595D26D735C|path:0|pkt_num:3|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 10:59:30 332632] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_packet_sent|path:0|inflight:34|applimit:0|
[2025/09/12 10:59:30 332636] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|srtt:34358|rtt_var:14021|pto_duration:180884|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 10:59:30 332640] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:59:30 332644] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:59:30 332648] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 2, unacked: 68|
[2025/09/12 10:59:30 332652] [debug] |scid:d2f09b847b74bbc6|xqc_timer_set|type:LOSS_DETECTION|expire:1757674770563493|now:1757674770332636|interv:230857|
[2025/09/12 10:59:30 332656] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005595D26D735C|path:0|pns:2|expire:1757674770563493|now:1757674770332636|interval:230857|pto_count:1|srtt:34358
[2025/09/12 10:59:30 332660] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139176|inflight:68|
[2025/09/12 10:59:30 332664] [debug] |scid:d2f09b847b74bbc6|xqc_check_acked_or_dropped_pkt|conn:00005595D26D735C|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 10:59:30 332669] [debug] |scid:d2f09b847b74bbc6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 10:59:30 332685] [info] |scid:d2f09b847b74bbc6|xqc_send_packet_with_pn|<==|conn:00005595D26D735C|path:0|pkt_num:4|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:68|now:1757674770332673|stream_id:0|stream_offset:0|
[2025/09/12 10:59:30 332690] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_packet_sent|conn:00005595D26D735C|path:0|pkt_num:4|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 10:59:30 332694] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_packet_sent|path:0|inflight:68|applimit:0|
[2025/09/12 10:59:30 332698] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|srtt:34358|rtt_var:14021|pto_duration:180884|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 10:59:30 332702] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:59:30 332705] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:59:30 332709] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 2, unacked: 109|
[2025/09/12 10:59:30 332713] [debug] |scid:d2f09b847b74bbc6|xqc_timer_set|type:LOSS_DETECTION|expire:1757674770563557|now:1757674770332698|interv:230859|
[2025/09/12 10:59:30 332717] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005595D26D735C|path:0|pns:2|expire:1757674770563557|now:1757674770332698|interval:230859|pto_count:1|srtt:34358
[2025/09/12 10:59:30 332721] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139176|inflight:109|
[2025/09/12 10:59:30 332725] [debug] |scid:d2f09b847b74bbc6|xqc_check_acked_or_dropped_pkt|conn:00005595D26D735C|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 10:59:30 332733] [debug] |scid:d2f09b847b74bbc6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 10:59:30 332749] [info] |scid:d2f09b847b74bbc6|xqc_send_packet_with_pn|<==|conn:00005595D26D735C|path:0|pkt_num:5|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:109|now:1757674770332738|stream_id:0|stream_offset:0|
[2025/09/12 10:59:30 332754] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_packet_sent|conn:00005595D26D735C|path:0|pkt_num:5|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 10:59:30 332758] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_packet_sent|path:0|inflight:109|applimit:0|
[2025/09/12 10:59:30 332762] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|srtt:34358|rtt_var:14021|pto_duration:180884|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 10:59:30 332766] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:59:30 332770] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:59:30 332774] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 2, unacked: 150|
[2025/09/12 10:59:30 332778] [debug] |scid:d2f09b847b74bbc6|xqc_timer_set|type:LOSS_DETECTION|expire:1757674770563622|now:1757674770332762|interv:230860|
[2025/09/12 10:59:30 332781] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005595D26D735C|path:0|pns:2|expire:1757674770563622|now:1757674770332762|interval:230860|pto_count:1|srtt:34358
[2025/09/12 10:59:30 332786] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139176|inflight:150|
[2025/09/12 10:59:30 332790] [debug] |scid:d2f09b847b74bbc6|xqc_conn_next_wakeup_time|wakeup_time:1757674770356940|
[2025/09/12 10:59:30 332795] [debug] |scid:d2f09b847b74bbc6|xqc_engine_add_wakeup_queue|next_tick_time:1757674770356940|
[2025/09/12 10:59:30 332799] [debug] |xqc_engine_wakeup_after|wakeup:1757674770356940|now:1757674770332799|diff:24141|
[2025/09/12 10:59:30 332803] [debug] |xqc_engine_main_logic|END|now:1757674770332348|
[2025/09/12 10:59:30 332809] [debug] |xqc_engine_main_logic|BEGIN|now:1757674770332809|
[2025/09/12 10:59:30 332813] [debug] |xqc_engine_wakeup_after|wakeup:1757674770356940|now:1757674770332813|diff:24127|
[2025/09/12 10:59:30 332817] [debug] |xqc_engine_main_logic|END|now:1757674770332809|
[2025/09/12 10:59:30 356217] [debug] |xqc_engine_main_logic|BEGIN|now:1757674770356217|
[2025/09/12 10:59:30 356236] [debug] |xqc_engine_wakeup_after|wakeup:1757674770356940|now:1757674770356236|diff:704|
[2025/09/12 10:59:30 356241] [debug] |xqc_engine_main_logic|END|now:1757674770356217|
[2025/09/12 10:59:30 357322] [debug] |xqc_engine_main_logic|BEGIN|now:1757674770357322|
[2025/09/12 10:59:30 357336] [debug] |scid:d2f09b847b74bbc6|xqc_engine_remove_wakeup_queue|next_tick_time:1757674770356940|pq_index:0|
[2025/09/12 10:59:30 357342] [debug] |scid:d2f09b847b74bbc6|xqc_engine_add_active_queue|last_ticked_time:1757674770332348|
[2025/09/12 10:59:30 357351] [debug] |scid:d2f09b847b74bbc6|xqc_engine_process_conn|conn:00005595D26D735C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING 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:1757674770357347|
[2025/09/12 10:59:30 357358] [debug] |scid:d2f09b847b74bbc6|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757674770356940|now:1757674770357347|
[2025/09/12 10:59:30 357364] [debug] |scid:d2f09b847b74bbc6|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 10:59:30 357370] [debug] |scid:d2f09b847b74bbc6|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757674770356940|now:1757674770357347|
[2025/09/12 10:59:30 357385] [debug] |scid:d2f09b847b74bbc6|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 10:59:30 357396] [debug] |scid:d2f09b847b74bbc6|xqc_gen_ack_frame|largest_recv:5|ack_delay:25456|first_ack_range:0|largest_pkt_recv_time:1757674770331940|
[2025/09/12 10:59:30 357401] [debug] |scid:d2f09b847b74bbc6|xqc_gen_ack_frame|high:5|low:5|pkt_pns:2|
[2025/09/12 10:59:30 357405] [debug] |scid:d2f09b847b74bbc6|xqc_gen_ack_frame|high:3|low:3|pkt_pns:2|
[2025/09/12 10:59:30 357409] [debug] |scid:d2f09b847b74bbc6|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:5|frame_largest_recv:5|
[2025/09/12 10:59:30 357413] [debug] |scid:d2f09b847b74bbc6|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 10:59:30 357419] [debug] |scid:d2f09b847b74bbc6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 10:59:30 357425] [debug] |scid:d2f09b847b74bbc6|xqc_check_acked_or_dropped_pkt|conn:00005595D26D735C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 10:59:30 357431] [debug] |scid:d2f09b847b74bbc6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 10:59:30 357473] [info] |scid:d2f09b847b74bbc6|xqc_send_packet_with_pn|<==|conn:00005595D26D735C|path:0|pkt_num:6|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:150|now:1757674770357445|stream_id:0|stream_offset:0|
[2025/09/12 10:59:30 357479] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_packet_sent|conn:00005595D26D735C|path:0|pkt_num:6|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 10:59:30 357485] [debug] |scid:d2f09b847b74bbc6|xqc_conn_next_wakeup_time|wakeup_time:1757674770563622|
[2025/09/12 10:59:30 357489] [debug] |scid:d2f09b847b74bbc6|xqc_engine_add_wakeup_queue|next_tick_time:1757674770563622|
[2025/09/12 10:59:30 357493] [debug] |xqc_engine_wakeup_after|wakeup:1757674770563622|now:1757674770357493|diff:206129|
[2025/09/12 10:59:30 357497] [debug] |xqc_engine_main_logic|END|now:1757674770357347|
[2025/09/12 10:59:30 372523] [info] |xqc_engine_packet_process|==>|conn:00005595D26D735C|size:32|state:ESTABED|recv_time:1757674770372520|
[2025/09/12 10:59:30 372541] [debug] |scid:d2f09b847b74bbc6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d2f09b847b74bbc6|spin_bit:1|
[2025/09/12 10:59:30 372554] [debug] |scid:d2f09b847b74bbc6|xqc_packet_decrypt|largest_pn:5|
[2025/09/12 10:59:30 372562] [debug] |scid:d2f09b847b74bbc6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/12 10:59:30 372571] [debug] |scid:d2f09b847b74bbc6|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/09/12 10:59:30 372577] [debug] |scid:d2f09b847b74bbc6|xqc_process_frames|frame_type:2|
[2025/09/12 10:59:30 372587] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_ack_received|conn:00005595D26D735C|path:0|pkt_num:5|origin_pktnum:0|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:5|
[2025/09/12 10:59:30 372597] [debug] |scid:d2f09b847b74bbc6|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:150|prior_delivered:1320|prior_time:1757674770332511|is_app_limited:0|send_elapse:227|ack_elapse:40009|ctl_first_sent_time:1757674770332738|lagest_ack_time:1757674770372520|curr_delivered:1361|
[2025/09/12 10:59:30 372606] [debug] |scid:d2f09b847b74bbc6|xqc_update_sample|sampler_sent_time_update:1757674770332738|
[2025/09/12 10:59:30 372614] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 10:59:30 372622] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_update_rtt|before update rtt|conn:00005595D26D735C|srtt:34358|rttvar:14021|minrtt:31038|latest_rtt:39782|ack_delay:9200|
[2025/09/12 10:59:30 372630] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_update_rtt|l-0.0.0.0-59588-d2f09b847b74bbc6 p-193.167.100.100-443-fe0b72e4d572489c |after update rtt|conn:00005595D26D735C|srtt:33886|rttvar:11460|minrtt:31038|latest_rtt:39782|ack_delay:9200|
[2025/09/12 10:59:30 372647] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 10:59:30 372654] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 10:59:30 372663] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:2|lost_pn:2|po_sent_time:1757674770332511|lost_send_time:1757674770327766|loss_delay:44754|frame:STREAM |repair:128|
[2025/09/12 10:59:30 372671] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757674770332511u|
[2025/09/12 10:59:30 372680] [stats] |scid:d2f09b847b74bbc6|xqc_send_ctl_detect_lost|l-0.0.0.0-59588-d2f09b847b74bbc6 p-193.167.100.100-443-fe0b72e4d572489c |lost interval:1757674770372520|lost_count:1|send_count:10|pkt_num:2|po_send_time:1757674770332511|srtt:33886|cwnd:139176|bw:33986|conn_life:214033|now:0|last_lost_time:214033|
[2025/09/12 10:59:30 372689] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 10:59:30 372697] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005595D26D735C|path:0|pns:2|expire:1757674770377363|now:1757674770372697|interval:4666|
[2025/09/12 10:59:30 372705] [debug] |scid:d2f09b847b74bbc6|xqc_timer_set|type:LOSS_DETECTION|expire:1757674770377363|now:1757674770372697|interv:4666|
[2025/09/12 10:59:30 372713] [debug] |scid:d2f09b847b74bbc6|xqc_generate_sample|sampler: send_elapse 227, ack_elapse 40009, delivered 41|rate 1024|lost 1|
[2025/09/12 10:59:30 372720] [debug] |scid:d2f09b847b74bbc6|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 10:59:30 372728] [debug] |scid:d2f09b847b74bbc6|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1024) in round 3|
[2025/09/12 10:59:30 372735] [debug] |scid:d2f09b847b74bbc6|xqc_bbr_update_min_rtt|minrtt expire|rtt:31038, old_rtt:31038|
[2025/09/12 10:59:30 372742] [debug] |scid:d2f09b847b74bbc6|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:272|
[2025/09/12 10:59:30 372749] [debug] |scid:d2f09b847b74bbc6|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139176|packet_lost:1|acked:41|po_sent_time:1757674770332738|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1361|
[2025/09/12 10:59:30 372757] [debug] |scid:d2f09b847b74bbc6|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139176|packet_lost:1|acked:41|po_sent_time:1757674770332738|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1361|
[2025/09/12 10:59:30 372765] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_ack_received|l-0.0.0.0-59588-d2f09b847b74bbc6 p-193.167.100.100-443-fe0b72e4d572489c |bbr on ack|mode:0|pacing_rate:11416438|bw:33986|cwnd:139217|full_bw_reached:0|inflight:75|srtt:33886|latest_rtt:39782|min_rtt:31038|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 10:59:30 372776] [debug] |scid:d2f09b847b74bbc6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/09/12 10:59:30 372783] [info] |scid:d2f09b847b74bbc6|xqc_conn_on_pkt_processed|====>|conn:00005595D26D735C|path:0|size:32|pkt_type:SHORT_HEADER|pkt_num:6|frame:ACK |recv_time:1757674770372520|dcid:d2f09b847b74bbc6|dcid_seq:0|
[2025/09/12 10:59:30 372792] [debug] |scid:d2f09b847b74bbc6|xqc_timer_set|type:PATH_IDLE|expire:1757674890372520|now:1757674770372520|interv:120000000|
[2025/09/12 10:59:30 372799] [debug] |scid:d2f09b847b74bbc6|xqc_timer_set|type:CONN_IDLE|expire:1757674890372520|now:1757674770372520|interv:120000000|
[2025/09/12 10:59:30 372806] [debug] |scid:d2f09b847b74bbc6|xqc_engine_remove_wakeup_queue|next_tick_time:1757674770563622|pq_index:0|
[2025/09/12 10:59:30 372812] [debug] |scid:d2f09b847b74bbc6|xqc_engine_add_active_queue|last_ticked_time:1757674770357347|
[2025/09/12 10:59:30 372825] [debug] |xqc_engine_main_logic|BEGIN|now:1757674770372824|
[2025/09/12 10:59:30 372834] [debug] |scid:d2f09b847b74bbc6|xqc_engine_process_conn|conn:00005595D26D735C|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:1757674770372831|
[2025/09/12 10:59:30 372844] [debug] |scid:d2f09b847b74bbc6|xqc_path_get_perf_class|conn:00005595D26D735C|path_id:0|path_srtt:33886|min_srtt:33886|path_bw:33986|loss_rate:33.33|path_pto:0|
[2025/09/12 10:59:30 372852] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_can_send|l-0.0.0.0-59588-d2f09b847b74bbc6 p-193.167.100.100-443-fe0b72e4d572489c |path:0|can:1|pkt_sz:34|schedule_bytes:0|inflight:75|cwnd:139217|conn:00005595D26D735C|stream_id:0|stream_offset:17|
[2025/09/12 10:59:30 372859] [debug] |scid:d2f09b847b74bbc6|xqc_minrtt_scheduler_get_path|path srtt|conn:00005595D26D735C|path_id:0|path_srtt:33886|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 10:59:30 372867] [debug] |scid:d2f09b847b74bbc6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:2|size:34|reinj:0|path_class:4|
[2025/09/12 10:59:30 372876] [debug] |scid:d2f09b847b74bbc6|xqc_check_acked_or_dropped_pkt|conn:00005595D26D735C|pkt_num:2|size:34|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 10:59:30 372882] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_can_send|l-0.0.0.0-59588-d2f09b847b74bbc6 p-193.167.100.100-443-fe0b72e4d572489c |path:0|can:1|pkt_sz:34|schedule_bytes:0|inflight:75|cwnd:139217|conn:00005595D26D735C|stream_id:0|stream_offset:17|
[2025/09/12 10:59:30 372890] [debug] |scid:d2f09b847b74bbc6|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 10:59:30 372898] [debug] |scid:d2f09b847b74bbc6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 10:59:30 372948] [info] |scid:d2f09b847b74bbc6|xqc_send_packet_with_pn|<==|conn:00005595D26D735C|path:0|pkt_num:7|size:34|sent:50|pkt_type:SHORT_HEADER|frame:STREAM |inflight:75|now:1757674770372909|stream_id:0|stream_offset:17|
[2025/09/12 10:59:30 372957] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_packet_sent|conn:00005595D26D735C|path:0|pkt_num:7|origin_pktnum:0|size:34|enc_size:50|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 10:59:30 372966] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_packet_sent|path:0|inflight:75|applimit:0|
[2025/09/12 10:59:30 372974] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005595D26D735C|path:0|pns:2|expire:1757674770377363|now:1757674770372973|interval:4390|
[2025/09/12 10:59:30 372982] [debug] |scid:d2f09b847b74bbc6|xqc_timer_set|type:LOSS_DETECTION|expire:1757674770377363|now:1757674770372973|interv:4390|
[2025/09/12 10:59:30 372990] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139217|inflight:109|
[2025/09/12 10:59:30 372999] [debug] |scid:d2f09b847b74bbc6|xqc_conn_next_wakeup_time|wakeup_time:1757674770377363|
[2025/09/12 10:59:30 373006] [debug] |scid:d2f09b847b74bbc6|xqc_engine_add_wakeup_queue|next_tick_time:1757674770377363|
[2025/09/12 10:59:30 373013] [debug] |xqc_engine_wakeup_after|wakeup:1757674770377363|now:1757674770373013|diff:4350|
[2025/09/12 10:59:30 373020] [debug] |xqc_engine_main_logic|END|now:1757674770372831|
[2025/09/12 10:59:30 373029] [debug] |xqc_engine_main_logic|BEGIN|now:1757674770373029|
[2025/09/12 10:59:30 373035] [debug] |xqc_engine_wakeup_after|wakeup:1757674770377363|now:1757674770373035|diff:4328|
[2025/09/12 10:59:30 373042] [debug] |xqc_engine_main_logic|END|now:1757674770373029|
[2025/09/12 10:59:30 377268] [debug] |xqc_engine_main_logic|BEGIN|now:1757674770377267|
[2025/09/12 10:59:30 377281] [debug] |xqc_engine_wakeup_after|wakeup:1757674770377363|now:1757674770377281|diff:82|
[2025/09/12 10:59:30 377293] [debug] |xqc_engine_main_logic|END|now:1757674770377267|
[2025/09/12 10:59:30 378361] [debug] |xqc_engine_main_logic|BEGIN|now:1757674770378361|
[2025/09/12 10:59:30 378367] [debug] |scid:d2f09b847b74bbc6|xqc_engine_remove_wakeup_queue|next_tick_time:1757674770377363|pq_index:0|
[2025/09/12 10:59:30 378372] [debug] |scid:d2f09b847b74bbc6|xqc_engine_add_active_queue|last_ticked_time:1757674770372831|
[2025/09/12 10:59:30 378377] [debug] |scid:d2f09b847b74bbc6|xqc_engine_process_conn|conn:00005595D26D735C|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:1757674770378376|
[2025/09/12 10:59:30 378382] [debug] |scid:d2f09b847b74bbc6|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757674770377363|now:1757674770378376|
[2025/09/12 10:59:30 378386] [debug] |scid:d2f09b847b74bbc6|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 10:59:30 378391] [debug] |scid:d2f09b847b74bbc6|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 10:59:30 378394] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 10:59:30 378398] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 10:59:30 378403] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 10:59:30 378407] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:3|lost_pn:2|po_sent_time:1757674770332609|lost_send_time:1757674770333622|loss_delay:44754|frame:STREAM |repair:128|
[2025/09/12 10:59:30 378414] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:4|lost_pn:2|po_sent_time:1757674770332673|lost_send_time:1757674770333622|loss_delay:44754|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 10:59:30 378419] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757674770332673u|
[2025/09/12 10:59:30 378423] [debug] |scid:d2f09b847b74bbc6|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 10:59:30 378427] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|srtt:33886|rtt_var:11460|pto_duration:79726|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:59:30 378431] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:59:30 378436] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:59:30 378439] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 2, unacked: 34|
[2025/09/12 10:59:30 378443] [debug] |scid:d2f09b847b74bbc6|xqc_timer_set|type:LOSS_DETECTION|expire:1757674770477635|now:1757674770378426|interv:99209|
[2025/09/12 10:59:30 378447] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005595D26D735C|path:0|pns:2|expire:1757674770477635|now:1757674770378426|interval:99209|pto_count:0|srtt:33886
[2025/09/12 10:59:30 378453] [debug] |scid:d2f09b847b74bbc6|xqc_path_get_perf_class|conn:00005595D26D735C|path_id:0|path_srtt:33886|min_srtt:33886|path_bw:33986|loss_rate:50.00|path_pto:0|
[2025/09/12 10:59:30 378458] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_can_send|l-0.0.0.0-59588-d2f09b847b74bbc6 p-193.167.100.100-443-fe0b72e4d572489c |path:0|can:1|pkt_sz:34|schedule_bytes:0|inflight:34|cwnd:139217|conn:00005595D26D735C|stream_id:0|stream_offset:17|
[2025/09/12 10:59:30 378463] [debug] |scid:d2f09b847b74bbc6|xqc_minrtt_scheduler_get_path|path srtt|conn:00005595D26D735C|path_id:0|path_srtt:33886|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 10:59:30 378471] [debug] |scid:d2f09b847b74bbc6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:3|size:34|reinj:0|path_class:4|
[2025/09/12 10:59:30 378475] [debug] |scid:d2f09b847b74bbc6|xqc_path_get_perf_class|conn:00005595D26D735C|path_id:0|path_srtt:33886|min_srtt:33886|path_bw:33986|loss_rate:50.00|path_pto:0|
[2025/09/12 10:59:30 378480] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_can_send|l-0.0.0.0-59588-d2f09b847b74bbc6 p-193.167.100.100-443-fe0b72e4d572489c |path:0|can:1|pkt_sz:41|schedule_bytes:34|inflight:34|cwnd:139217|conn:00005595D26D735C|stream_id:0|stream_offset:0|
[2025/09/12 10:59:30 378484] [debug] |scid:d2f09b847b74bbc6|xqc_minrtt_scheduler_get_path|path srtt|conn:00005595D26D735C|path_id:0|path_srtt:33886|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 10:59:30 378488] [debug] |scid:d2f09b847b74bbc6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:4|size:41|reinj:0|path_class:4|
[2025/09/12 10:59:30 378493] [debug] |scid:d2f09b847b74bbc6|xqc_check_acked_or_dropped_pkt|conn:00005595D26D735C|pkt_num:3|size:34|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 10:59:30 378497] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_can_send|l-0.0.0.0-59588-d2f09b847b74bbc6 p-193.167.100.100-443-fe0b72e4d572489c |path:0|can:1|pkt_sz:34|schedule_bytes:0|inflight:34|cwnd:139217|conn:00005595D26D735C|stream_id:0|stream_offset:17|
[2025/09/12 10:59:30 378502] [debug] |scid:d2f09b847b74bbc6|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 10:59:30 378506] [debug] |scid:d2f09b847b74bbc6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 10:59:30 378543] [info] |scid:d2f09b847b74bbc6|xqc_send_packet_with_pn|<==|conn:00005595D26D735C|path:0|pkt_num:8|size:34|sent:50|pkt_type:SHORT_HEADER|frame:STREAM |inflight:34|now:1757674770378514|stream_id:0|stream_offset:17|
[2025/09/12 10:59:30 378552] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_packet_sent|conn:00005595D26D735C|path:0|pkt_num:8|origin_pktnum:0|size:34|enc_size:50|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 10:59:30 378559] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_packet_sent|path:0|inflight:34|applimit:0|
[2025/09/12 10:59:30 378566] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|srtt:33886|rtt_var:11460|pto_duration:79726|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:59:30 378573] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:59:30 378578] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:59:30 378582] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 2, unacked: 68|
[2025/09/12 10:59:30 378586] [debug] |scid:d2f09b847b74bbc6|xqc_timer_set|type:LOSS_DETECTION|expire:1757674770483240|now:1757674770378565|interv:104675|
[2025/09/12 10:59:30 378590] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005595D26D735C|path:0|pns:2|expire:1757674770483240|now:1757674770378565|interval:104675|pto_count:0|srtt:33886
[2025/09/12 10:59:30 378595] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139217|inflight:68|
[2025/09/12 10:59:30 378599] [debug] |scid:d2f09b847b74bbc6|xqc_check_acked_or_dropped_pkt|conn:00005595D26D735C|pkt_num:4|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 10:59:30 378603] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_can_send|l-0.0.0.0-59588-d2f09b847b74bbc6 p-193.167.100.100-443-fe0b72e4d572489c |path:0|can:1|pkt_sz:41|schedule_bytes:0|inflight:68|cwnd:139217|conn:00005595D26D735C|stream_id:0|stream_offset:0|
[2025/09/12 10:59:30 378608] [debug] |scid:d2f09b847b74bbc6|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 10:59:30 378612] [debug] |scid:d2f09b847b74bbc6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 10:59:30 378643] [info] |scid:d2f09b847b74bbc6|xqc_send_packet_with_pn|<==|conn:00005595D26D735C|path:0|pkt_num:9|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:68|now:1757674770378623|stream_id:0|stream_offset:0|
[2025/09/12 10:59:30 378652] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_packet_sent|conn:00005595D26D735C|path:0|pkt_num:9|origin_pktnum:4|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 10:59:30 378659] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_packet_sent|path:0|inflight:68|applimit:0|
[2025/09/12 10:59:30 378666] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|srtt:33886|rtt_var:11460|pto_duration:79726|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:59:30 378672] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:59:30 378676] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:59:30 378680] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 2, unacked: 109|
[2025/09/12 10:59:30 378684] [debug] |scid:d2f09b847b74bbc6|xqc_timer_set|type:LOSS_DETECTION|expire:1757674770483349|now:1757674770378665|interv:104684|
[2025/09/12 10:59:30 378688] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005595D26D735C|path:0|pns:2|expire:1757674770483349|now:1757674770378665|interval:104684|pto_count:0|srtt:33886
[2025/09/12 10:59:30 378692] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139217|inflight:109|
[2025/09/12 10:59:30 378697] [debug] |scid:d2f09b847b74bbc6|xqc_conn_next_wakeup_time|wakeup_time:1757674770483349|
[2025/09/12 10:59:30 378701] [debug] |scid:d2f09b847b74bbc6|xqc_engine_add_wakeup_queue|next_tick_time:1757674770483349|
[2025/09/12 10:59:30 378705] [debug] |xqc_engine_wakeup_after|wakeup:1757674770483349|now:1757674770378705|diff:104644|
[2025/09/12 10:59:30 378709] [debug] |xqc_engine_main_logic|END|now:1757674770378376|
[2025/09/12 10:59:30 404665] [info] |xqc_engine_packet_process|==>|conn:00005595D26D735C|size:1060|state:ESTABED|recv_time:1757674770404661|
[2025/09/12 10:59:30 404696] [debug] |scid:d2f09b847b74bbc6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d2f09b847b74bbc6|spin_bit:1|
[2025/09/12 10:59:30 404712] [debug] |scid:d2f09b847b74bbc6|xqc_packet_decrypt|largest_pn:6|
[2025/09/12 10:59:30 404719] [debug] |scid:d2f09b847b74bbc6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 10:59:30 404732] [debug] |scid:d2f09b847b74bbc6|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/09/12 10:59:30 404739] [debug] |scid:d2f09b847b74bbc6|xqc_process_frames|frame_type:2|
[2025/09/12 10:59:30 404750] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_ack_received|conn:00005595D26D735C|path:0|pkt_num:7|origin_pktnum:0|size:34|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:7|path_largest_ack:7|
[2025/09/12 10:59:30 404758] [debug] |scid:d2f09b847b74bbc6|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:109|prior_delivered:1361|prior_time:1757674770372520|is_app_limited:0|send_elapse:40171|ack_elapse:32141|ctl_first_sent_time:1757674770372909|lagest_ack_time:1757674770404661|curr_delivered:1395|
[2025/09/12 10:59:30 404765] [debug] |scid:d2f09b847b74bbc6|xqc_update_sample|sampler_sent_time_update:1757674770372909|
[2025/09/12 10:59:30 404772] [debug] |scid:d2f09b847b74bbc6|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 10:59:30 404782] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 10:59:30 404788] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_update_rtt|before update rtt|conn:00005595D26D735C|srtt:33886|rttvar:11460|minrtt:31038|latest_rtt:31752|ack_delay:104|
[2025/09/12 10:59:30 404804] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_update_rtt|l-0.0.0.0-59588-d2f09b847b74bbc6 p-193.167.100.100-443-fe0b72e4d572489c |after update rtt|conn:00005595D26D735C|srtt:33607|rttvar:9154|minrtt:31038|latest_rtt:31752|ack_delay:104|
[2025/09/12 10:59:30 404809] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/12 10:59:30 404814] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 10:59:30 404823] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 6|pns:2|
[2025/09/12 10:59:30 404830] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 10:59:30 404836] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|srtt:33607|rtt_var:9154|pto_duration:70223|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:59:30 404843] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:59:30 404847] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:59:30 404850] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 2, unacked: 41|
[2025/09/12 10:59:30 404854] [debug] |scid:d2f09b847b74bbc6|xqc_timer_set|type:LOSS_DETECTION|expire:1757674770473846|now:1757674770404835|interv:69011|
[2025/09/12 10:59:30 404859] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005595D26D735C|path:0|pns:2|expire:1757674770473846|now:1757674770404835|interval:69011|pto_count:0|srtt:33607
[2025/09/12 10:59:30 404863] [debug] |scid:d2f09b847b74bbc6|xqc_generate_sample|sampler: send_elapse 40171, ack_elapse 32141, delivered 34|rate 846|lost 3|
[2025/09/12 10:59:30 404868] [debug] |scid:d2f09b847b74bbc6|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 10:59:30 404872] [debug] |scid:d2f09b847b74bbc6|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (846) in round 4|
[2025/09/12 10:59:30 404876] [debug] |scid:d2f09b847b74bbc6|xqc_bbr_update_min_rtt|minrtt expire|rtt:31038, old_rtt:31038|
[2025/09/12 10:59:30 404881] [debug] |scid:d2f09b847b74bbc6|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:82|
[2025/09/12 10:59:30 404885] [debug] |scid:d2f09b847b74bbc6|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139217|packet_lost:0|acked:34|po_sent_time:1757674770372909|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1395|
[2025/09/12 10:59:30 404889] [debug] |scid:d2f09b847b74bbc6|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139217|packet_lost:0|acked:34|po_sent_time:1757674770372909|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1395|
[2025/09/12 10:59:30 404894] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_ack_received|l-0.0.0.0-59588-d2f09b847b74bbc6 p-193.167.100.100-443-fe0b72e4d572489c |bbr on ack|mode:0|pacing_rate:11416438|bw:33986|cwnd:139251|full_bw_reached:0|inflight:41|srtt:33607|latest_rtt:31752|min_rtt:31038|applimit:0|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 10:59:30 404900] [debug] |scid:d2f09b847b74bbc6|xqc_process_frames|frame_type:b|
[2025/09/12 10:59:30 404906] [debug] |scid:d2f09b847b74bbc6|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 10:59:30 404911] [debug] |scid:d2f09b847b74bbc6|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 10:59:30 404915] [debug] |scid:d2f09b847b74bbc6|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 10:59:30 404919] [debug] |scid:d2f09b847b74bbc6|xqc_engine_remove_wakeup_queue|next_tick_time:1757674770483349|pq_index:0|
[2025/09/12 10:59:30 404928] [debug] |scid:d2f09b847b74bbc6|xqc_engine_add_active_queue|last_ticked_time:1757674770378376|
[2025/09/12 10:59:30 404931] [debug] |scid:d2f09b847b74bbc6|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 10:59:30 404937] [debug] |scid:d2f09b847b74bbc6|xqc_timer_set|type:ACK_01RTT|expire:1757674770429661|now:1757674770404661|interv:25000|
[2025/09/12 10:59:30 404943] [debug] |scid:d2f09b847b74bbc6|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:1757674770404661|max_ack_delay:25000|
[2025/09/12 10:59:30 404948] [debug] |scid:d2f09b847b74bbc6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/09/12 10:59:30 404953] [info] |scid:d2f09b847b74bbc6|xqc_conn_on_pkt_processed|====>|conn:00005595D26D735C|path:0|size:1060|pkt_type:SHORT_HEADER|pkt_num:8|frame:ACK STREAM |recv_time:1757674770404661|dcid:d2f09b847b74bbc6|dcid_seq:0|
[2025/09/12 10:59:30 404958] [debug] |scid:d2f09b847b74bbc6|xqc_timer_set|type:PATH_IDLE|expire:1757674890404661|now:1757674770404661|interv:120000000|
[2025/09/12 10:59:30 404962] [debug] |scid:d2f09b847b74bbc6|xqc_timer_set|type:CONN_IDLE|expire:1757674890404661|now:1757674770404661|interv:120000000|
[2025/09/12 10:59:30 404967] [debug] |xqc_engine_main_logic|BEGIN|now:1757674770404966|
[2025/09/12 10:59:30 404972] [debug] |scid:d2f09b847b74bbc6|xqc_engine_process_conn|conn:00005595D26D735C|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:1757674770404971|
[2025/09/12 10:59:30 404978] [debug] |scid:d2f09b847b74bbc6|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:00005595D26D735C|
[2025/09/12 10:59:30 404983] [debug] |scid:d2f09b847b74bbc6|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 10:59:30 404988] [debug] |scid:d2f09b847b74bbc6|xqc_timer_set|type:STREAM_CLOSE|expire:1757674770690657|now:1757674770404988|interv:285669|
[2025/09/12 10:59:30 405045] [debug] |scid:d2f09b847b74bbc6|xqc_conn_next_wakeup_time|wakeup_time:1757674770429661|
[2025/09/12 10:59:30 405053] [debug] |scid:d2f09b847b74bbc6|xqc_engine_add_wakeup_queue|next_tick_time:1757674770429661|
[2025/09/12 10:59:30 405058] [debug] |xqc_engine_wakeup_after|wakeup:1757674770429661|now:1757674770405058|diff:24603|
[2025/09/12 10:59:30 405063] [debug] |xqc_engine_main_logic|END|now:1757674770404971|
[2025/09/12 10:59:30 405070] [debug] |xqc_engine_main_logic|BEGIN|now:1757674770405070|
[2025/09/12 10:59:30 405076] [debug] |xqc_engine_wakeup_after|wakeup:1757674770429661|now:1757674770405076|diff:24585|
[2025/09/12 10:59:30 405081] [debug] |xqc_engine_main_logic|END|now:1757674770405070|
[2025/09/12 10:59:30 429492] [debug] |xqc_engine_main_logic|BEGIN|now:1757674770429492|
[2025/09/12 10:59:30 429512] [debug] |xqc_engine_wakeup_after|wakeup:1757674770429661|now:1757674770429512|diff:149|
[2025/09/12 10:59:30 429517] [debug] |xqc_engine_main_logic|END|now:1757674770429492|
[2025/09/12 10:59:30 430583] [debug] |xqc_engine_main_logic|BEGIN|now:1757674770430583|
[2025/09/12 10:59:30 430589] [debug] |scid:d2f09b847b74bbc6|xqc_engine_remove_wakeup_queue|next_tick_time:1757674770429661|pq_index:0|
[2025/09/12 10:59:30 430593] [debug] |scid:d2f09b847b74bbc6|xqc_engine_add_active_queue|last_ticked_time:1757674770404971|
[2025/09/12 10:59:30 430599] [debug] |scid:d2f09b847b74bbc6|xqc_engine_process_conn|conn:00005595D26D735C|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:1757674770430597|
[2025/09/12 10:59:30 430614] [debug] |scid:d2f09b847b74bbc6|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757674770429661|now:1757674770430597|
[2025/09/12 10:59:30 430619] [debug] |scid:d2f09b847b74bbc6|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 10:59:30 430623] [debug] |scid:d2f09b847b74bbc6|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757674770429661|now:1757674770430597|
[2025/09/12 10:59:30 430627] [debug] |scid:d2f09b847b74bbc6|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 10:59:30 430635] [debug] |scid:d2f09b847b74bbc6|xqc_gen_ack_frame|largest_recv:8|ack_delay:25974|first_ack_range:0|largest_pkt_recv_time:1757674770404661|
[2025/09/12 10:59:30 430640] [debug] |scid:d2f09b847b74bbc6|xqc_gen_ack_frame|high:8|low:8|pkt_pns:2|
[2025/09/12 10:59:30 430644] [debug] |scid:d2f09b847b74bbc6|xqc_gen_ack_frame|high:6|low:6|pkt_pns:2|
[2025/09/12 10:59:30 430648] [debug] |scid:d2f09b847b74bbc6|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:8|frame_largest_recv:8|
[2025/09/12 10:59:30 430652] [debug] |scid:d2f09b847b74bbc6|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 10:59:30 430658] [debug] |scid:d2f09b847b74bbc6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 10:59:30 430664] [debug] |scid:d2f09b847b74bbc6|xqc_check_acked_or_dropped_pkt|conn:00005595D26D735C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 10:59:30 430669] [debug] |scid:d2f09b847b74bbc6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 10:59:30 430739] [info] |scid:d2f09b847b74bbc6|xqc_send_packet_with_pn|<==|conn:00005595D26D735C|path:0|pkt_num:10|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:41|now:1757674770430681|stream_id:0|stream_offset:0|
[2025/09/12 10:59:30 430747] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_packet_sent|conn:00005595D26D735C|path:0|pkt_num:10|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 10:59:30 430755] [debug] |scid:d2f09b847b74bbc6|xqc_conn_next_wakeup_time|wakeup_time:1757674770473846|
[2025/09/12 10:59:30 430760] [debug] |scid:d2f09b847b74bbc6|xqc_engine_add_wakeup_queue|next_tick_time:1757674770473846|
[2025/09/12 10:59:30 430766] [debug] |xqc_engine_wakeup_after|wakeup:1757674770473846|now:1757674770430766|diff:43080|
[2025/09/12 10:59:30 430772] [debug] |xqc_engine_main_logic|END|now:1757674770430597|
[2025/09/12 10:59:30 462169] [info] |xqc_engine_packet_process|==>|conn:00005595D26D735C|size:602|state:ESTABED|recv_time:1757674770462165|
[2025/09/12 10:59:30 462198] [debug] |scid:d2f09b847b74bbc6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d2f09b847b74bbc6|spin_bit:1|
[2025/09/12 10:59:30 462216] [debug] |scid:d2f09b847b74bbc6|xqc_packet_decrypt|largest_pn:8|
[2025/09/12 10:59:30 462224] [debug] |scid:d2f09b847b74bbc6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 10:59:30 462242] [debug] |scid:d2f09b847b74bbc6|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 10:59:30 462252] [debug] |scid:d2f09b847b74bbc6|xqc_process_frames|frame_type:6|
[2025/09/12 10:59:30 462264] [debug] |scid:d2f09b847b74bbc6|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 10:59:30 462274] [debug] |scid:d2f09b847b74bbc6|xqc_engine_remove_wakeup_queue|next_tick_time:1757674770473846|pq_index:0|
[2025/09/12 10:59:30 462282] [debug] |scid:d2f09b847b74bbc6|xqc_engine_add_active_queue|last_ticked_time:1757674770430597|
[2025/09/12 10:59:30 462290] [debug] |scid:d2f09b847b74bbc6|xqc_process_crypto_frame|level:3|
[2025/09/12 10:59:30 462297] [debug] |scid:d2f09b847b74bbc6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 10:59:30 462304] [debug] |scid:d2f09b847b74bbc6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|572u|
[2025/09/12 10:59:30 462835] [debug] |scid:d2f09b847b74bbc6|xqc_timer_set|type:ACK_01RTT|expire:1757674770487165|now:1757674770462165|interv:25000|
[2025/09/12 10:59:30 462850] [debug] |scid:d2f09b847b74bbc6|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:1757674770462165|max_ack_delay:25000|
[2025/09/12 10:59:30 462856] [debug] |scid:d2f09b847b74bbc6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 10:59:30 462861] [info] |scid:d2f09b847b74bbc6|xqc_conn_on_pkt_processed|====>|conn:00005595D26D735C|path:0|size:602|pkt_type:SHORT_HEADER|pkt_num:9|frame:CRYPTO |recv_time:1757674770462165|dcid:d2f09b847b74bbc6|dcid_seq:0|
[2025/09/12 10:59:30 462866] [debug] |scid:d2f09b847b74bbc6|xqc_timer_set|type:PATH_IDLE|expire:1757674890462165|now:1757674770462165|interv:120000000|
[2025/09/12 10:59:30 462871] [debug] |scid:d2f09b847b74bbc6|xqc_timer_set|type:CONN_IDLE|expire:1757674890462165|now:1757674770462165|interv:120000000|
[2025/09/12 10:59:30 462875] [debug] |xqc_engine_main_logic|BEGIN|now:1757674770462875|
[2025/09/12 10:59:30 462881] [debug] |scid:d2f09b847b74bbc6|xqc_engine_process_conn|conn:00005595D26D735C|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:1757674770462879|
[2025/09/12 10:59:30 462886] [debug] |scid:d2f09b847b74bbc6|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 10:59:30 462891] [debug] |scid:d2f09b847b74bbc6|xqc_process_crypto_write_streams|
[2025/09/12 10:59:30 462895] [debug] |scid:d2f09b847b74bbc6|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 10:59:30 462898] [debug] |scid:d2f09b847b74bbc6|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 10:59:30 462905] [debug] |scid:d2f09b847b74bbc6|xqc_conn_next_wakeup_time|wakeup_time:1757674770473846|
[2025/09/12 10:59:30 462910] [debug] |scid:d2f09b847b74bbc6|xqc_engine_add_wakeup_queue|next_tick_time:1757674770473846|
[2025/09/12 10:59:30 462913] [debug] |xqc_engine_wakeup_after|wakeup:1757674770473846|now:1757674770462913|diff:10933|
[2025/09/12 10:59:30 462918] [debug] |xqc_engine_main_logic|END|now:1757674770462879|
[2025/09/12 10:59:30 462924] [debug] |xqc_engine_main_logic|BEGIN|now:1757674770462924|
[2025/09/12 10:59:30 462928] [debug] |xqc_engine_wakeup_after|wakeup:1757674770473846|now:1757674770462927|diff:10919|
[2025/09/12 10:59:30 462931] [debug] |xqc_engine_main_logic|END|now:1757674770462924|
[2025/09/12 10:59:30 472499] [debug] |xqc_engine_main_logic|BEGIN|now:1757674770472499|
[2025/09/12 10:59:30 472509] [debug] |xqc_engine_wakeup_after|wakeup:1757674770473846|now:1757674770472509|diff:1337|
[2025/09/12 10:59:30 472513] [debug] |xqc_engine_main_logic|END|now:1757674770472499|
[2025/09/12 10:59:30 474641] [debug] |xqc_engine_main_logic|BEGIN|now:1757674770474641|
[2025/09/12 10:59:30 474648] [debug] |scid:d2f09b847b74bbc6|xqc_engine_remove_wakeup_queue|next_tick_time:1757674770473846|pq_index:0|
[2025/09/12 10:59:30 474652] [debug] |scid:d2f09b847b74bbc6|xqc_engine_add_active_queue|last_ticked_time:1757674770462879|
[2025/09/12 10:59:30 474657] [debug] |scid:d2f09b847b74bbc6|xqc_engine_process_conn|conn:00005595D26D735C|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:1757674770474656|
[2025/09/12 10:59:30 474662] [debug] |scid:d2f09b847b74bbc6|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757674770473846|now:1757674770474656|
[2025/09/12 10:59:30 474667] [debug] |scid:d2f09b847b74bbc6|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 10:59:30 474671] [debug] |scid:d2f09b847b74bbc6|xqc_timer_loss_detection_timeout|send Probe pkts|conn:00005595D26D735C|path:0|bytes_in_flight:41|
[2025/09/12 10:59:30 474681] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|srtt:33607|rtt_var:9154|pto_duration:70223|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:59:30 474686] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:59:30 474690] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:59:30 474694] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 2, unacked: 41|
[2025/09/12 10:59:30 474698] [debug] |scid:d2f09b847b74bbc6|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 10:59:30 474703] [debug] |scid:d2f09b847b74bbc6|xqc_conn_send_probe_pkt|conn:00005595D26D735C|path:0|pkt_num:4|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 10:59:30 474709] [debug] |scid:d2f09b847b74bbc6|xqc_conn_send_probe_pkt|conn:00005595D26D735C|path:0|pkt_num:9|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 10:59:30 474713] [debug] |scid:d2f09b847b74bbc6|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:00005595D26D735C|pto_count:1
[2025/09/12 10:59:30 474718] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005595D26D735C|path:0|
[2025/09/12 10:59:30 474722] [debug] |scid:d2f09b847b74bbc6|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 10:59:30 474725] [debug] |scid:d2f09b847b74bbc6|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757674770474656|
[2025/09/12 10:59:30 474730] [debug] |scid:d2f09b847b74bbc6|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 10:59:30 474734] [debug] |scid:d2f09b847b74bbc6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 10:59:30 474739] [debug] |scid:d2f09b847b74bbc6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 10:59:30 474744] [debug] |scid:d2f09b847b74bbc6|xqc_check_acked_or_dropped_pkt|conn:00005595D26D735C|pkt_num:4|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 10:59:30 474749] [debug] |scid:d2f09b847b74bbc6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 10:59:30 474800] [info] |scid:d2f09b847b74bbc6|xqc_send_packet_with_pn|<==|conn:00005595D26D735C|path:0|pkt_num:11|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757674770474758|stream_id:0|stream_offset:0|
[2025/09/12 10:59:30 474806] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_packet_sent|conn:00005595D26D735C|path:0|pkt_num:11|origin_pktnum:4|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 10:59:30 474811] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 10:59:30 474815] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|srtt:33607|rtt_var:9154|pto_duration:140446|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 10:59:30 474820] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:59:30 474824] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:59:30 474827] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 2, unacked: 41|
[2025/09/12 10:59:30 474831] [debug] |scid:d2f09b847b74bbc6|xqc_timer_set|type:LOSS_DETECTION|expire:1757674770665204|now:1757674770474815|interv:190389|
[2025/09/12 10:59:30 474836] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005595D26D735C|path:0|pns:2|expire:1757674770665204|now:1757674770474815|interval:190389|pto_count:1|srtt:33607
[2025/09/12 10:59:30 474844] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139251|inflight:41|
[2025/09/12 10:59:30 474849] [debug] |scid:d2f09b847b74bbc6|xqc_check_acked_or_dropped_pkt|conn:00005595D26D735C|pkt_num:9|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 10:59:30 474854] [debug] |scid:d2f09b847b74bbc6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 10:59:30 474873] [info] |scid:d2f09b847b74bbc6|xqc_send_packet_with_pn|<==|conn:00005595D26D735C|path:0|pkt_num:12|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:41|now:1757674770474859|stream_id:0|stream_offset:0|
[2025/09/12 10:59:30 474879] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_packet_sent|conn:00005595D26D735C|path:0|pkt_num:12|origin_pktnum:4|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 10:59:30 474883] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_packet_sent|path:0|inflight:41|applimit:0|
[2025/09/12 10:59:30 474887] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|srtt:33607|rtt_var:9154|pto_duration:140446|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 10:59:30 474891] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:59:30 474895] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:59:30 474899] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_pto_time_and_space|conn:00005595D26D735C|path:0|PNS: 2, unacked: 82|
[2025/09/12 10:59:30 474903] [debug] |scid:d2f09b847b74bbc6|xqc_timer_set|type:LOSS_DETECTION|expire:1757674770665305|now:1757674770474887|interv:190418|
[2025/09/12 10:59:30 474907] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005595D26D735C|path:0|pns:2|expire:1757674770665305|now:1757674770474887|interval:190418|pto_count:1|srtt:33607
[2025/09/12 10:59:30 474911] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139251|inflight:82|
[2025/09/12 10:59:30 474915] [debug] |scid:d2f09b847b74bbc6|xqc_conn_next_wakeup_time|wakeup_time:1757674770487165|
[2025/09/12 10:59:30 474919] [debug] |scid:d2f09b847b74bbc6|xqc_engine_add_wakeup_queue|next_tick_time:1757674770487165|
[2025/09/12 10:59:30 474923] [debug] |xqc_engine_wakeup_after|wakeup:1757674770487165|now:1757674770474923|diff:12242|
[2025/09/12 10:59:30 474928] [debug] |xqc_engine_main_logic|END|now:1757674770474656|
[2025/09/12 10:59:30 487735] [debug] |xqc_engine_main_logic|BEGIN|now:1757674770487734|
[2025/09/12 10:59:30 487746] [debug] |scid:d2f09b847b74bbc6|xqc_engine_remove_wakeup_queue|next_tick_time:1757674770487165|pq_index:0|
[2025/09/12 10:59:30 487750] [debug] |scid:d2f09b847b74bbc6|xqc_engine_add_active_queue|last_ticked_time:1757674770474656|
[2025/09/12 10:59:30 487755] [debug] |scid:d2f09b847b74bbc6|xqc_engine_process_conn|conn:00005595D26D735C|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:1757674770487753|
[2025/09/12 10:59:30 487760] [debug] |scid:d2f09b847b74bbc6|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757674770487165|now:1757674770487753|
[2025/09/12 10:59:30 487764] [debug] |scid:d2f09b847b74bbc6|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 10:59:30 487768] [debug] |scid:d2f09b847b74bbc6|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757674770487165|now:1757674770487753|
[2025/09/12 10:59:30 487772] [debug] |scid:d2f09b847b74bbc6|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 10:59:30 487779] [debug] |scid:d2f09b847b74bbc6|xqc_gen_ack_frame|largest_recv:9|ack_delay:25613|first_ack_range:1|largest_pkt_recv_time:1757674770462165|
[2025/09/12 10:59:30 487789] [debug] |scid:d2f09b847b74bbc6|xqc_gen_ack_frame|high:9|low:8|pkt_pns:2|
[2025/09/12 10:59:30 487793] [debug] |scid:d2f09b847b74bbc6|xqc_gen_ack_frame|high:6|low:6|pkt_pns:2|
[2025/09/12 10:59:30 487797] [debug] |scid:d2f09b847b74bbc6|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:9|frame_largest_recv:9|
[2025/09/12 10:59:30 487801] [debug] |scid:d2f09b847b74bbc6|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 10:59:30 487806] [debug] |scid:d2f09b847b74bbc6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 10:59:30 487811] [debug] |scid:d2f09b847b74bbc6|xqc_check_acked_or_dropped_pkt|conn:00005595D26D735C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 10:59:30 487816] [debug] |scid:d2f09b847b74bbc6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 10:59:30 487850] [info] |scid:d2f09b847b74bbc6|xqc_send_packet_with_pn|<==|conn:00005595D26D735C|path:0|pkt_num:13|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:82|now:1757674770487824|stream_id:0|stream_offset:0|
[2025/09/12 10:59:30 487855] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_packet_sent|conn:00005595D26D735C|path:0|pkt_num:13|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 10:59:30 487861] [debug] |scid:d2f09b847b74bbc6|xqc_conn_next_wakeup_time|wakeup_time:1757674770665305|
[2025/09/12 10:59:30 487865] [debug] |scid:d2f09b847b74bbc6|xqc_engine_add_wakeup_queue|next_tick_time:1757674770665305|
[2025/09/12 10:59:30 487869] [debug] |xqc_engine_wakeup_after|wakeup:1757674770665305|now:1757674770487869|diff:177436|
[2025/09/12 10:59:30 487873] [debug] |xqc_engine_main_logic|END|now:1757674770487753|
[2025/09/12 10:59:30 505584] [info] |xqc_engine_packet_process|==>|conn:00005595D26D735C|size:32|state:ESTABED|recv_time:1757674770505581|
[2025/09/12 10:59:30 505602] [debug] |scid:d2f09b847b74bbc6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d2f09b847b74bbc6|spin_bit:1|
[2025/09/12 10:59:30 505613] [debug] |scid:d2f09b847b74bbc6|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 10:59:30 505619] [debug] |scid:d2f09b847b74bbc6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/12 10:59:30 505642] [debug] |scid:d2f09b847b74bbc6|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/09/12 10:59:30 505650] [debug] |scid:d2f09b847b74bbc6|xqc_process_frames|frame_type:2|
[2025/09/12 10:59:30 505659] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_ack_received|conn:00005595D26D735C|path:0|pkt_num:11|origin_pktnum:4|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:11|
[2025/09/12 10:59:30 505667] [debug] |scid:d2f09b847b74bbc6|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:41|prior_delivered:1395|prior_time:1757674770474758|is_app_limited:0|send_elapse:0|ack_elapse:30823|ctl_first_sent_time:1757674770474758|lagest_ack_time:1757674770505581|curr_delivered:1436|
[2025/09/12 10:59:30 505674] [debug] |scid:d2f09b847b74bbc6|xqc_update_sample|sampler_sent_time_update:1757674770474758|
[2025/09/12 10:59:30 505682] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 10:59:30 505688] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_ack_received|conn:00005595D26D735C|path:0|pkt_num:12|origin_pktnum:4|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:12|
[2025/09/12 10:59:30 505694] [debug] |scid:d2f09b847b74bbc6|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:41|prior_delivered:1395|prior_time:1757674770474758|is_app_limited:0|send_elapse:0|ack_elapse:30823|ctl_first_sent_time:1757674770474758|lagest_ack_time:1757674770505581|curr_delivered:1477|
[2025/09/12 10:59:30 505701] [debug] |scid:d2f09b847b74bbc6|xqc_update_sample|sampler_sent_time_update:1757674770474859|
[2025/09/12 10:59:30 505718] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 10:59:30 505724] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_update_rtt|before update rtt|conn:00005595D26D735C|srtt:33607|rttvar:9154|minrtt:31038|latest_rtt:30722|ack_delay:32|
[2025/09/12 10:59:30 505731] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_update_rtt|l-0.0.0.0-59588-d2f09b847b74bbc6 p-193.167.100.100-443-fe0b72e4d572489c |after update rtt|conn:00005595D26D735C|srtt:33243|rttvar:7595|minrtt:30722|latest_rtt:30722|ack_delay:32|
[2025/09/12 10:59:30 505739] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_get_lost_sent_pn|largest_acked:12|lost_pn:9|thresh:3|
[2025/09/12 10:59:30 505748] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 9|pns:2|
[2025/09/12 10:59:30 505755] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 10:59:30 505761] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005595D26D735C|path:0|
[2025/09/12 10:59:30 505765] [debug] |scid:d2f09b847b74bbc6|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 10:59:30 505769] [debug] |scid:d2f09b847b74bbc6|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30823, delivered 82|rate 2660|lost 3|
[2025/09/12 10:59:30 505774] [debug] |scid:d2f09b847b74bbc6|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 10:59:30 505778] [debug] |scid:d2f09b847b74bbc6|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2660) in round 5|
[2025/09/12 10:59:30 505783] [debug] |scid:d2f09b847b74bbc6|xqc_bbr_update_min_rtt|probertt expire|rtt:30722, old_rtt:31038|
[2025/09/12 10:59:30 505787] [debug] |scid:d2f09b847b74bbc6|xqc_bbr_update_min_rtt|minrtt expire|rtt:30722, old_rtt:31038|
[2025/09/12 10:59:30 505791] [debug] |scid:d2f09b847b74bbc6|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:164|
[2025/09/12 10:59:30 505795] [debug] |scid:d2f09b847b74bbc6|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139251|packet_lost:0|acked:82|po_sent_time:1757674770474859|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1477|
[2025/09/12 10:59:30 505800] [debug] |scid:d2f09b847b74bbc6|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139251|packet_lost:0|acked:82|po_sent_time:1757674770474859|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1477|
[2025/09/12 10:59:30 505805] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_ack_received|l-0.0.0.0-59588-d2f09b847b74bbc6 p-193.167.100.100-443-fe0b72e4d572489c |bbr on ack|mode:0|pacing_rate:11416438|bw:33986|cwnd:139333|full_bw_reached:0|inflight:0|srtt:33243|latest_rtt:30722|min_rtt:30722|applimit:0|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 10:59:30 505811] [debug] |scid:d2f09b847b74bbc6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/09/12 10:59:30 505816] [info] |scid:d2f09b847b74bbc6|xqc_conn_on_pkt_processed|====>|conn:00005595D26D735C|path:0|size:32|pkt_type:SHORT_HEADER|pkt_num:10|frame:ACK |recv_time:1757674770505581|dcid:d2f09b847b74bbc6|dcid_seq:0|
[2025/09/12 10:59:30 505821] [debug] |scid:d2f09b847b74bbc6|xqc_timer_set|type:PATH_IDLE|expire:1757674890505581|now:1757674770505581|interv:120000000|
[2025/09/12 10:59:30 505826] [debug] |scid:d2f09b847b74bbc6|xqc_timer_set|type:CONN_IDLE|expire:1757674890505581|now:1757674770505581|interv:120000000|
[2025/09/12 10:59:30 505830] [debug] |scid:d2f09b847b74bbc6|xqc_engine_remove_wakeup_queue|next_tick_time:1757674770665305|pq_index:0|
[2025/09/12 10:59:30 505834] [debug] |scid:d2f09b847b74bbc6|xqc_engine_add_active_queue|last_ticked_time:1757674770487753|
[2025/09/12 10:59:30 505838] [debug] |xqc_engine_main_logic|BEGIN|now:1757674770505838|
[2025/09/12 10:59:30 505844] [debug] |scid:d2f09b847b74bbc6|xqc_engine_process_conn|conn:00005595D26D735C|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:1757674770505842|
[2025/09/12 10:59:30 505854] [debug] |scid:d2f09b847b74bbc6|xqc_conn_next_wakeup_time|wakeup_time:1757674770690657|
[2025/09/12 10:59:30 505859] [debug] |scid:d2f09b847b74bbc6|xqc_engine_add_wakeup_queue|next_tick_time:1757674770690657|
[2025/09/12 10:59:30 505862] [debug] |xqc_engine_wakeup_after|wakeup:1757674770690657|now:1757674770505862|diff:184795|
[2025/09/12 10:59:30 505867] [debug] |xqc_engine_main_logic|END|now:1757674770505842|
[2025/09/12 10:59:30 505872] [debug] |xqc_engine_main_logic|BEGIN|now:1757674770505872|
[2025/09/12 10:59:30 505876] [debug] |xqc_engine_wakeup_after|wakeup:1757674770690657|now:1757674770505876|diff:184781|
[2025/09/12 10:59:30 505880] [debug] |xqc_engine_main_logic|END|now:1757674770505872|
[2025/09/12 10:59:30 690650] [debug] |xqc_engine_main_logic|BEGIN|now:1757674770690649|
[2025/09/12 10:59:30 690676] [debug] |xqc_engine_wakeup_after|wakeup:1757674770690657|now:1757674770690676|diff:18446744073709551597|
[2025/09/12 10:59:30 690681] [debug] |xqc_engine_main_logic|END|now:1757674770690649|
[2025/09/12 10:59:30 691749] [debug] |xqc_engine_main_logic|BEGIN|now:1757674770691749|
[2025/09/12 10:59:30 691756] [debug] |scid:d2f09b847b74bbc6|xqc_engine_remove_wakeup_queue|next_tick_time:1757674770690657|pq_index:0|
[2025/09/12 10:59:30 691761] [debug] |scid:d2f09b847b74bbc6|xqc_engine_add_active_queue|last_ticked_time:1757674770505842|
[2025/09/12 10:59:30 691767] [debug] |scid:d2f09b847b74bbc6|xqc_engine_process_conn|conn:00005595D26D735C|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:1757674770691764|
[2025/09/12 10:59:30 691772] [debug] |scid:d2f09b847b74bbc6|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757674770690657|now:1757674770691764|
[2025/09/12 10:59:30 691777] [debug] |scid:d2f09b847b74bbc6|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 10:59:30 691782] [debug] |scid:d2f09b847b74bbc6|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 10:59:30 691807] [info] |scid:d2f09b847b74bbc6|xqc_conn_close|conn:00005595D26D735C|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 10:59:30 691812] [debug] |scid:d2f09b847b74bbc6|xqc_timer_set|type:CONN_DRAINING|expire:1757674770957681|now:1757674770691812|interv:265869|
[2025/09/12 10:59:30 691817] [debug] |scid:d2f09b847b74bbc6|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 10:59:30 691822] [debug] |scid:d2f09b847b74bbc6|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 10:59:30 691826] [debug] |scid:d2f09b847b74bbc6|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 10:59:30 691830] [debug] |scid:d2f09b847b74bbc6|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 10:59:30 691834] [debug] |scid:d2f09b847b74bbc6|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 10:59:30 691838] [debug] |scid:d2f09b847b74bbc6|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 10:59:30 691842] [info] |scid:d2f09b847b74bbc6|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 10:59:30 691852] [debug] |scid:d2f09b847b74bbc6|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 10:59:30 691871] [stats] |scid:d2f09b847b74bbc6|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:1757674770159599|wrt_delay:33|snd_delay:119|finwrt_delay:33|finsnd_delay:218915|finrcv_delay:245311|finread_delay:245384|all_acked_delay:245179|firstfinack_dely:245173|close_delay:245389|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-59588-d2f09b847b74bbc6 p-193.167.100.100-443-fe0b72e4d572489c|path_info:mp is not supported in connection scid:d2f09b847b74bbc6|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:3|
[2025/09/12 10:59:30 691896] [debug] |scid:d2f09b847b74bbc6|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757674770690657|now:1757674770691764|
[2025/09/12 10:59:30 691903] [debug] |scid:d2f09b847b74bbc6|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 10:59:30 691910] [debug] |scid:d2f09b847b74bbc6|xqc_path_get_perf_class|conn:00005595D26D735C|path_id:0|path_srtt:33243|min_srtt:33243|path_bw:33986|loss_rate:50.00|path_pto:0|
[2025/09/12 10:59:30 691917] [debug] |scid:d2f09b847b74bbc6|xqc_minrtt_scheduler_get_path|path srtt|conn:00005595D26D735C|path_id:0|path_srtt:33243|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 10:59:30 691925] [debug] |scid:d2f09b847b74bbc6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:17|reinj:0|path_class:4|
[2025/09/12 10:59:30 691933] [debug] |scid:d2f09b847b74bbc6|xqc_check_acked_or_dropped_pkt|conn:00005595D26D735C|pkt_num:0|size:17|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 10:59:30 691941] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:14-17|next_skip_chance:1757674770957810|current_time:1757674770691941|
[2025/09/12 10:59:30 691948] [debug] |scid:d2f09b847b74bbc6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 10:59:30 692036] [info] |scid:d2f09b847b74bbc6|xqc_send_packet_with_pn|<==|conn:00005595D26D735C|path:0|pkt_num:18|size:17|sent:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757674770691966|stream_id:0|stream_offset:0|
[2025/09/12 10:59:30 692047] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_on_packet_sent|conn:00005595D26D735C|path:0|pkt_num:18|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 10:59:30 692056] [debug] |scid:d2f09b847b74bbc6|xqc_conn_next_wakeup_time|wakeup_time:1757674770957681|
[2025/09/12 10:59:30 692061] [debug] |scid:d2f09b847b74bbc6|xqc_engine_add_wakeup_queue|next_tick_time:1757674770957681|
[2025/09/12 10:59:30 692066] [debug] |xqc_engine_wakeup_after|wakeup:1757674770957681|now:1757674770692066|diff:265615|
[2025/09/12 10:59:30 692072] [debug] |xqc_engine_main_logic|END|now:1757674770691764|
[2025/09/12 10:59:30 957578] [debug] |xqc_engine_main_logic|BEGIN|now:1757674770957578|
[2025/09/12 10:59:30 957612] [debug] |xqc_engine_wakeup_after|wakeup:1757674770957681|now:1757674770957611|diff:70|
[2025/09/12 10:59:30 957617] [debug] |xqc_engine_main_logic|END|now:1757674770957578|
[2025/09/12 10:59:30 958684] [debug] |xqc_engine_main_logic|BEGIN|now:1757674770958683|
[2025/09/12 10:59:30 958690] [debug] |scid:d2f09b847b74bbc6|xqc_engine_remove_wakeup_queue|next_tick_time:1757674770957681|pq_index:0|
[2025/09/12 10:59:30 958695] [debug] |scid:d2f09b847b74bbc6|xqc_engine_add_active_queue|last_ticked_time:1757674770691764|
[2025/09/12 10:59:30 958701] [debug] |scid:d2f09b847b74bbc6|xqc_engine_process_conn|conn:00005595D26D735C|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:1757674770958699|
[2025/09/12 10:59:30 958707] [debug] |scid:d2f09b847b74bbc6|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757674770957681|now:1757674770958699|
[2025/09/12 10:59:30 958711] [debug] |scid:d2f09b847b74bbc6|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757674770957681|now:1757674770958699|
[2025/09/12 10:59:30 958729] [debug] |scid:d2f09b847b74bbc6|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 10:59:30 958734] [info] |xqc_engine_main_logic|conn:00005595D26D735C|l-0.0.0.0-59588-d2f09b847b74bbc6 p-193.167.100.100-443-fe0b72e4d572489c|conn_state:13|next_tick_time:1757674770957681
[2025/09/12 10:59:30 958747] [report] |scid:d2f09b847b74bbc6|xqc_conn_destroy|00005595D26D735C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:36952|first_send_delay:1152|conn_persist:800260|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-59588-d2f09b847b74bbc6 p-193.167.100.100-443-fe0b72e4d572489c|hsk_recv:35764|close_recv:0|close_send:533479|last_recv:347094|last_send:533479|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,21,9,7,85,0,1024,i96,4,1051,1060,84,8,246,0,4,593,602,20,9,303,0,4,23,32,4,10,347,0,4,41,4000,12,316,4,21,4,13,329,4,17,40000,18,533,0-2,0-2,0-0,0-0,0-0,0-33,0-3433,0-3241,0-15,0-7,0-3,0-2,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:3|tlp_pkt:2|snd_pkt:15|spurious_loss:0|detected_loss:6|max_pto:1|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 10:59:30 958801] [debug] |scid:d2f09b847b74bbc6|xqc_send_ctl_destroy|destroy|
[2025/09/12 10:59:30 958808] [debug] |scid:d2f09b847b74bbc6|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 10:59:30 958813] [debug] |scid:d2f09b847b74bbc6|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 10:59:30 958817] [debug] |scid:d2f09b847b74bbc6|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 10:59:30 958890] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 10:59:30 958897] [debug] |xqc_engine_main_logic|END|now:1757674770958699|
[2025/09/12 10:59:30 958914] [debug] |xqc_engine_destroy|begin|