[2025/09/12 05:01:26 462912] [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 05:01:26 462947] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 05:01:26 462952] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 05:01:26 462957] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 05:01:26 462961] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 05:01:26 462968] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 05:01:26 462972] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 05:01:26 462976] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 05:01:26 462980] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 05:01:26 463111] [debug] |scid:d2ecf3f896b3de09|xqc_timer_set|type:CONN_IDLE|expire:1757653406463106|now:1757653286463106|interv:120000000|
[2025/09/12 05:01:26 463144] [debug] |scid:d2ecf3f896b3de09|xqc_timer_set|type:PATH_IDLE|expire:1757653406463144|now:1757653286463144|interv:120000000|
[2025/09/12 05:01:26 463157] [debug] |xqc_path_create|path:0|dcid:8c0266db8d815db1|scid:d2ecf3f896b3de09|create_path_count:1|
[2025/09/12 05:01:26 463165] [debug] |scid:d2ecf3f896b3de09|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 05:01:26 463172] [debug] |xqc_path_init|path:0|dcid:8c0266db8d815db1|scid:d2ecf3f896b3de09|state:2|
[2025/09/12 05:01:26 463179] [debug] |scid:d2ecf3f896b3de09|xqc_conn_create|success|scid:d2ecf3f896b3de09|dcid:8c0266db8d815db1|conn:00005585EB0C635C|
[2025/09/12 05:01:26 463185] [debug] |scid:d2ecf3f896b3de09|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 05:01:26 463193] [debug] |scid:d2ecf3f896b3de09|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:01:26 463942] [debug] |scid:d2ecf3f896b3de09|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 05:01:26 463950] [debug] |scid:d2ecf3f896b3de09|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:01:26 463956] [debug] |scid:d2ecf3f896b3de09|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:01:26 463962] [debug] |scid:d2ecf3f896b3de09|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 05:01:26 463968] [debug] |scid:d2ecf3f896b3de09|xqc_engine_process_conn|conn:00005585EB0C635C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1757653286463967|
[2025/09/12 05:01:26 463974] [debug] |scid:d2ecf3f896b3de09|xqc_process_crypto_write_streams|
[2025/09/12 05:01:26 463978] [debug] |scid:d2ecf3f896b3de09|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:01:26 463986] [info] |scid:d2ecf3f896b3de09|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:623|sent:584|pkt_type:INIT|frame:CRYPTO |now:1757653286463985|
[2025/09/12 05:01:26 463991] [debug] |scid:d2ecf3f896b3de09|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 05:01:26 463998] [debug] |scid:d2ecf3f896b3de09|xqc_path_get_perf_class|conn:00005585EB0C635C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:01:26 464003] [debug] |scid:d2ecf3f896b3de09|xqc_minrtt_scheduler_get_path|path srtt|conn:00005585EB0C635C|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 05:01:26 464008] [debug] |scid:d2ecf3f896b3de09|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:623|reinj:0|path_class:2|
[2025/09/12 05:01:26 464013] [debug] |scid:d2ecf3f896b3de09|xqc_check_acked_or_dropped_pkt|conn:00005585EB0C635C|pkt_num:0|size:623|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:01:26 464019] [debug] |scid:d2ecf3f896b3de09|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:01:26 464097] [info] |scid:d2ecf3f896b3de09|xqc_send_packet_with_pn|<==|conn:00005585EB0C635C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653286464035|stream_id:0|stream_offset:0|
[2025/09/12 05:01:26 464103] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_on_packet_sent|conn:00005585EB0C635C|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 05:01:26 464108] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:01:26 464113] [debug] |scid:d2ecf3f896b3de09|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 05:01:26 464118] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_pto_time_and_space|conn:00005585EB0C635C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:01:26 464122] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_pto_time_and_space|conn:00005585EB0C635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:26 464126] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_pto_time_and_space|conn:00005585EB0C635C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:01:26 464130] [debug] |scid:d2ecf3f896b3de09|xqc_timer_set|type:LOSS_DETECTION|expire:1757653287214035|now:1757653286464113|interv:749922|
[2025/09/12 05:01:26 464134] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005585EB0C635C|path:0|pns:0|expire:1757653287214035|now:1757653286464113|interval:749922|pto_count:0|srtt:250000
[2025/09/12 05:01:26 464139] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 05:01:26 464144] [debug] |scid:d2ecf3f896b3de09|xqc_conn_next_wakeup_time|wakeup_time:1757653287214035|
[2025/09/12 05:01:26 464148] [debug] |scid:d2ecf3f896b3de09|xqc_engine_remove_active_queue|last_ticked_time:1757653286463967|pd_index:0|
[2025/09/12 05:01:26 464152] [debug] |scid:d2ecf3f896b3de09|xqc_engine_add_wakeup_queue|next_tick_time:1757653287214035|
[2025/09/12 05:01:26 464156] [debug] |xqc_engine_wakeup_after|wakeup:1757653287214035|now:1757653286464156|diff:749879|
[2025/09/12 05:01:26 464161] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:01:26 464216] [debug] |scid:d2ecf3f896b3de09|xqc_engine_remove_wakeup_queue|next_tick_time:1757653287214035|pq_index:0|
[2025/09/12 05:01:26 464225] [debug] |scid:d2ecf3f896b3de09|xqc_engine_add_active_queue|last_ticked_time:1757653286463967|
[2025/09/12 05:01:26 464234] [debug] |scid:d2ecf3f896b3de09|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 05:01:26 464240] [debug] |scid:d2ecf3f896b3de09|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 05:01:26 464245] [debug] |scid:d2ecf3f896b3de09|xqc_stream_buff_data|size:17|
[2025/09/12 05:01:26 464250] [info] |scid:d2ecf3f896b3de09|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:00005585EB0C635C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/09/12 05:01:26 464258] [debug] |scid:d2ecf3f896b3de09|xqc_engine_process_conn|conn:00005585EB0C635C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757653286464257|
[2025/09/12 05:01:26 464266] [debug] |scid:d2ecf3f896b3de09|xqc_path_get_perf_class|conn:00005585EB0C635C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:01:26 464273] [debug] |scid:d2ecf3f896b3de09|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:00005585EB0C635C|stream_id:0|stream_offset:17|
[2025/09/12 05:01:26 464279] [debug] |scid:d2ecf3f896b3de09|xqc_minrtt_scheduler_get_path|path srtt|conn:00005585EB0C635C|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 05:01:26 464294] [debug] |scid:d2ecf3f896b3de09|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 05:01:26 464302] [debug] |scid:d2ecf3f896b3de09|xqc_check_acked_or_dropped_pkt|conn:00005585EB0C635C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:01:26 464308] [debug] |scid:d2ecf3f896b3de09|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:00005585EB0C635C|stream_id:0|stream_offset:17|
[2025/09/12 05:01:26 464315] [debug] |scid:d2ecf3f896b3de09|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:01:26 464322] [debug] |scid:d2ecf3f896b3de09|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:01:26 464361] [info] |scid:d2ecf3f896b3de09|xqc_send_packet_with_pn|<==|conn:00005585EB0C635C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757653286464333|stream_id:0|stream_offset:17|
[2025/09/12 05:01:26 464371] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_on_packet_sent|conn:00005585EB0C635C|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 05:01:26 464378] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 05:01:26 464383] [debug] |scid:d2ecf3f896b3de09|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 05:01:26 464389] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_pto_time_and_space|conn:00005585EB0C635C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:01:26 464395] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_pto_time_and_space|conn:00005585EB0C635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:26 464401] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_pto_time_and_space|conn:00005585EB0C635C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:26 464407] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:26 464413] [debug] |scid:d2ecf3f896b3de09|xqc_timer_set|type:LOSS_DETECTION|expire:1757653287214035|now:1757653286464382|interv:749653|
[2025/09/12 05:01:26 464420] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005585EB0C635C|path:0|pns:0|expire:1757653287214035|now:1757653286464382|interval:749653|pto_count:0|srtt:250000
[2025/09/12 05:01:26 464428] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:01:26 464435] [debug] |scid:d2ecf3f896b3de09|xqc_conn_next_wakeup_time|wakeup_time:1757653287214035|
[2025/09/12 05:01:26 464439] [debug] |scid:d2ecf3f896b3de09|xqc_engine_remove_active_queue|last_ticked_time:1757653286464257|pd_index:0|
[2025/09/12 05:01:26 464443] [debug] |scid:d2ecf3f896b3de09|xqc_engine_add_wakeup_queue|next_tick_time:1757653287214035|
[2025/09/12 05:01:26 464447] [debug] |xqc_engine_wakeup_after|wakeup:1757653287214035|now:1757653286464447|diff:749588|
[2025/09/12 05:01:26 464452] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:01:26 497549] [info] |xqc_engine_packet_process|==>|conn:00005585EB0C635C|size:1200|state:C_INITIAL_SENT|recv_time:1757653286497547|
[2025/09/12 05:01:26 497566] [debug] |scid:d2ecf3f896b3de09|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:01:26 497573] [debug] |scid:d2ecf3f896b3de09|xqc_packet_parse_initial|success|Length:1161|
[2025/09/12 05:01:26 497582] [debug] |scid:d2ecf3f896b3de09|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:01:26 497588] [debug] |scid:d2ecf3f896b3de09|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:01:26 497611] [debug] |scid:d2ecf3f896b3de09|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:0|
[2025/09/12 05:01:26 497619] [debug] |scid:d2ecf3f896b3de09|xqc_process_frames|frame_type:6|
[2025/09/12 05:01:26 497635] [debug] |scid:d2ecf3f896b3de09|xqc_process_crypto_frame|level:0|
[2025/09/12 05:01:26 497641] [debug] |scid:d2ecf3f896b3de09|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:01:26 497647] [debug] |scid:d2ecf3f896b3de09|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 05:01:26 498013] [debug] |scid:d2ecf3f896b3de09|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:01:26 498021] [debug] |scid:d2ecf3f896b3de09|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:01:26 498025] [debug] |scid:d2ecf3f896b3de09|xqc_engine_remove_wakeup_queue|next_tick_time:1757653287214035|pq_index:0|
[2025/09/12 05:01:26 498030] [debug] |scid:d2ecf3f896b3de09|xqc_engine_add_active_queue|last_ticked_time:1757653286464257|
[2025/09/12 05:01:26 498034] [debug] |scid:d2ecf3f896b3de09|xqc_process_frames|frame_type:0|
[2025/09/12 05:01:26 498038] [debug] |scid:d2ecf3f896b3de09|xqc_process_padding_frame|process padding|
[2025/09/12 05:01:26 498045] [info] |scid:d2ecf3f896b3de09|xqc_conn_confirm_cid|dcid change|ori:8c0266db8d815db1|new:7c0713185aeb65e45f1d1193|
[2025/09/12 05:01:26 498050] [info] |scid:d2ecf3f896b3de09|xqc_conn_addr_validated|Address Validated|conn:00005585EB0C635C|role:0|
[2025/09/12 05:01:26 498055] [debug] |scid:d2ecf3f896b3de09|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:01:26 498060] [debug] |scid:d2ecf3f896b3de09|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 05:01:26 498065] [debug] |scid:d2ecf3f896b3de09|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:0|
[2025/09/12 05:01:26 498069] [info] |scid:d2ecf3f896b3de09|xqc_conn_on_pkt_processed|====>|conn:00005585EB0C635C|path:0|size:1200|pkt_type:INIT|pkt_num:0|frame:PADDING CRYPTO |recv_time:1757653286497547|dcid:d2ecf3f896b3de09|dcid_seq:0|
[2025/09/12 05:01:26 498077] [debug] |scid:d2ecf3f896b3de09|xqc_timer_set|type:PATH_IDLE|expire:1757653406497547|now:1757653286497547|interv:120000000|
[2025/09/12 05:01:26 498084] [debug] |scid:d2ecf3f896b3de09|xqc_timer_set|type:CONN_IDLE|expire:1757653406497547|now:1757653286497547|interv:120000000|
[2025/09/12 05:01:26 498091] [debug] |xqc_engine_main_logic|BEGIN|now:1757653286498091|
[2025/09/12 05:01:26 498098] [debug] |scid:d2ecf3f896b3de09|xqc_engine_process_conn|conn:00005585EB0C635C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757653286498098|
[2025/09/12 05:01:26 498104] [debug] |scid:d2ecf3f896b3de09|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 05:01:26 498108] [debug] |scid:d2ecf3f896b3de09|xqc_process_crypto_write_streams|
[2025/09/12 05:01:26 498112] [debug] |scid:d2ecf3f896b3de09|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:01:26 498116] [debug] |scid:d2ecf3f896b3de09|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INITIAL_RECVD|next_state:C_INITIAL_RECVD|
[2025/09/12 05:01:26 498121] [debug] |scid:d2ecf3f896b3de09|xqc_gen_ack_frame|largest_recv:0|ack_delay:574|first_ack_range:0|largest_pkt_recv_time:1757653286497547|
[2025/09/12 05:01:26 498126] [debug] |scid:d2ecf3f896b3de09|xqc_gen_ack_frame|high:0|low:0|pkt_pns:0|
[2025/09/12 05:01:26 498130] [debug] |scid:d2ecf3f896b3de09|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 05:01:26 498134] [debug] |scid:d2ecf3f896b3de09|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:01:26 498139] [debug] |scid:d2ecf3f896b3de09|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:26 498144] [debug] |scid:d2ecf3f896b3de09|xqc_check_acked_or_dropped_pkt|conn:00005585EB0C635C|pkt_num:0|size:49|pkt_type:INIT|frame:ACK |
[2025/09/12 05:01:26 498149] [debug] |scid:d2ecf3f896b3de09|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:01:26 498194] [info] |scid:d2ecf3f896b3de09|xqc_send_packet_with_pn|<==|conn:00005585EB0C635C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:1234|now:1757653286498163|stream_id:0|stream_offset:0|
[2025/09/12 05:01:26 498201] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_on_packet_sent|conn:00005585EB0C635C|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:C_INITIAL_RECVD|po_in_flight:0||retrans:0|
[2025/09/12 05:01:26 498205] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_on_packet_sent|path:0|inflight:1234|applimit:1184|
[2025/09/12 05:01:26 498210] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:01:26 498215] [debug] |scid:d2ecf3f896b3de09|xqc_conn_next_wakeup_time|wakeup_time:1757653287214035|
[2025/09/12 05:01:26 498219] [debug] |scid:d2ecf3f896b3de09|xqc_engine_add_wakeup_queue|next_tick_time:1757653287214035|
[2025/09/12 05:01:26 498222] [debug] |xqc_engine_wakeup_after|wakeup:1757653287214035|now:1757653286498222|diff:715813|
[2025/09/12 05:01:26 498227] [debug] |xqc_engine_main_logic|END|now:1757653286498098|
[2025/09/12 05:01:26 498235] [info] |xqc_engine_packet_process|==>|conn:00005585EB0C635C|size:181|state:C_INITIAL_RECVD|recv_time:1757653286498234|
[2025/09/12 05:01:26 498240] [debug] |scid:d2ecf3f896b3de09|xqc_packet_parse_handshake|success|Length:152|
[2025/09/12 05:01:26 498245] [debug] |scid:d2ecf3f896b3de09|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:01:26 498251] [debug] |scid:d2ecf3f896b3de09|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:01:26 498260] [debug] |scid:d2ecf3f896b3de09|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/09/12 05:01:26 498267] [debug] |scid:d2ecf3f896b3de09|xqc_process_frames|frame_type:6|
[2025/09/12 05:01:26 498273] [debug] |scid:d2ecf3f896b3de09|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_RECVD|
[2025/09/12 05:01:26 498283] [debug] |scid:d2ecf3f896b3de09|xqc_engine_remove_wakeup_queue|next_tick_time:1757653287214035|pq_index:0|
[2025/09/12 05:01:26 498288] [debug] |scid:d2ecf3f896b3de09|xqc_engine_add_active_queue|last_ticked_time:1757653286498098|
[2025/09/12 05:01:26 498291] [debug] |scid:d2ecf3f896b3de09|xqc_process_crypto_frame|level:2|
[2025/09/12 05:01:26 498295] [debug] |scid:d2ecf3f896b3de09|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:01:26 498299] [debug] |scid:d2ecf3f896b3de09|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|128u|
[2025/09/12 05:01:26 498308] [debug] |scid:d2ecf3f896b3de09|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:01:26 498312] [debug] |scid:d2ecf3f896b3de09|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:01:26 498317] [debug] |scid:d2ecf3f896b3de09|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:01:26 498321] [debug] |scid:d2ecf3f896b3de09|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/09/12 05:01:26 498325] [debug] |scid:d2ecf3f896b3de09|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/09/12 05:01:26 498330] [info] |scid:d2ecf3f896b3de09|xqc_conn_on_pkt_processed|====>|conn:00005585EB0C635C|path:0|size:181|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1757653286498234|dcid:d2ecf3f896b3de09|dcid_seq:0|
[2025/09/12 05:01:26 498334] [debug] |scid:d2ecf3f896b3de09|xqc_timer_set|type:PATH_IDLE|expire:1757653406498234|now:1757653286498234|interv:120000000|
[2025/09/12 05:01:26 498340] [debug] |scid:d2ecf3f896b3de09|xqc_timer_set|type:CONN_IDLE|expire:1757653406498234|now:1757653286498234|interv:120000000|
[2025/09/12 05:01:26 498347] [debug] |xqc_engine_main_logic|BEGIN|now:1757653286498347|
[2025/09/12 05:01:26 498354] [debug] |scid:d2ecf3f896b3de09|xqc_engine_process_conn|conn:00005585EB0C635C|state:C_INITIAL_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757653286498353|
[2025/09/12 05:01:26 498366] [debug] |scid:d2ecf3f896b3de09|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:01:26 498371] [debug] |scid:d2ecf3f896b3de09|xqc_process_crypto_write_streams|
[2025/09/12 05:01:26 498374] [debug] |scid:d2ecf3f896b3de09|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:01:26 498378] [debug] |scid:d2ecf3f896b3de09|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:01:26 498383] [debug] |scid:d2ecf3f896b3de09|xqc_gen_ack_frame|largest_recv:0|ack_delay:149|first_ack_range:0|largest_pkt_recv_time:1757653286498234|
[2025/09/12 05:01:26 498387] [debug] |scid:d2ecf3f896b3de09|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/09/12 05:01:26 498391] [debug] |scid:d2ecf3f896b3de09|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 05:01:26 498395] [debug] |scid:d2ecf3f896b3de09|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:01:26 498399] [debug] |scid:d2ecf3f896b3de09|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:26 498404] [debug] |scid:d2ecf3f896b3de09|xqc_check_acked_or_dropped_pkt|conn:00005585EB0C635C|pkt_num:0|size:38|pkt_type:HSK|frame:ACK |
[2025/09/12 05:01:26 498409] [debug] |scid:d2ecf3f896b3de09|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:01:26 498440] [info] |scid:d2ecf3f896b3de09|xqc_send_packet_with_pn|<==|conn:00005585EB0C635C|path:0|pkt_num:0|size:38|sent:54|pkt_type:HSK|frame:ACK |inflight:1234|now:1757653286498415|stream_id:0|stream_offset:0|
[2025/09/12 05:01:26 498449] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_on_packet_sent|conn:00005585EB0C635C|path:0|pkt_num:0|origin_pktnum:0|size:38|enc_size:54|pkt_type:HSK|frame:ACK |conn_state:C_HANDSHAKE_RECVD|po_in_flight:0||retrans:0|
[2025/09/12 05:01:26 498456] [debug] |scid:d2ecf3f896b3de09|xqc_conn_next_wakeup_time|wakeup_time:1757653287214035|
[2025/09/12 05:01:26 498460] [debug] |scid:d2ecf3f896b3de09|xqc_engine_add_wakeup_queue|next_tick_time:1757653287214035|
[2025/09/12 05:01:26 498464] [debug] |xqc_engine_wakeup_after|wakeup:1757653287214035|now:1757653286498464|diff:715571|
[2025/09/12 05:01:26 498486] [debug] |xqc_engine_main_logic|END|now:1757653286498353|
[2025/09/12 05:01:26 498501] [info] |xqc_engine_packet_process|==>|conn:00005585EB0C635C|size:89|state:C_HANDSHAKE_RECVD|recv_time:1757653286498500|
[2025/09/12 05:01:26 498506] [debug] |scid:d2ecf3f896b3de09|xqc_packet_parse_handshake|success|Length:60|
[2025/09/12 05:01:26 498511] [debug] |scid:d2ecf3f896b3de09|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:01:26 498517] [debug] |scid:d2ecf3f896b3de09|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:01:26 498526] [debug] |scid:d2ecf3f896b3de09|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 05:01:26 498532] [debug] |scid:d2ecf3f896b3de09|xqc_process_frames|frame_type:6|
[2025/09/12 05:01:26 498539] [debug] |scid:d2ecf3f896b3de09|xqc_process_crypto_frame|level:2|
[2025/09/12 05:01:26 498543] [debug] |scid:d2ecf3f896b3de09|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:01:26 498547] [debug] |scid:d2ecf3f896b3de09|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:01:26 498601] [debug] |scid:d2ecf3f896b3de09|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:01:26 498608] [info] |scid:d2ecf3f896b3de09|xqc_conn_tls_transport_params_cb|store sr_token with cid: 8c0266db8d815db1|token:692b111c0725252720fab1e922d29f48
[2025/09/12 05:01:26 498616] [debug] |scid:d2ecf3f896b3de09|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|1|
[2025/09/12 05:01:26 498622] [debug] |scid:d2ecf3f896b3de09|xqc_conn_multipath_version_negotiation|multipath version negotiation succeed on multipath 010|
[2025/09/12 05:01:26 498857] [debug] |scid:d2ecf3f896b3de09|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:01:26 498873] [debug] |scid:d2ecf3f896b3de09|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:01:26 498880] [debug] |scid:d2ecf3f896b3de09|xqc_engine_remove_wakeup_queue|next_tick_time:1757653287214035|pq_index:0|
[2025/09/12 05:01:26 498887] [debug] |scid:d2ecf3f896b3de09|xqc_engine_add_active_queue|last_ticked_time:1757653286498353|
[2025/09/12 05:01:26 498894] [debug] |scid:d2ecf3f896b3de09|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:01:26 498898] [debug] |scid:d2ecf3f896b3de09|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD |ack_freq:2|
[2025/09/12 05:01:26 498903] [debug] |scid:d2ecf3f896b3de09|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 05:01:26 498907] [info] |scid:d2ecf3f896b3de09|xqc_conn_on_pkt_processed|====>|conn:00005585EB0C635C|path:0|size:89|pkt_type:HSK|pkt_num:1|frame:CRYPTO |recv_time:1757653286498500|dcid:d2ecf3f896b3de09|dcid_seq:0|
[2025/09/12 05:01:26 498912] [debug] |scid:d2ecf3f896b3de09|xqc_timer_set|type:PATH_IDLE|expire:1757653406498500|now:1757653286498500|interv:120000000|
[2025/09/12 05:01:26 498916] [debug] |scid:d2ecf3f896b3de09|xqc_timer_set|type:CONN_IDLE|expire:1757653406498500|now:1757653286498500|interv:120000000|
[2025/09/12 05:01:26 498920] [debug] |xqc_engine_main_logic|BEGIN|now:1757653286498920|
[2025/09/12 05:01:26 498925] [debug] |scid:d2ecf3f896b3de09|xqc_engine_process_conn|conn:00005585EB0C635C|state:C_HANDSHAKE_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1757653286498924|
[2025/09/12 05:01:26 498929] [info] |scid:d2ecf3f896b3de09|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:01:26 498933] [debug] |scid:d2ecf3f896b3de09|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:01:26 498938] [debug] |scid:d2ecf3f896b3de09|xqc_process_crypto_write_streams|
[2025/09/12 05:01:26 498941] [debug] |scid:d2ecf3f896b3de09|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:01:26 498946] [info] |scid:d2ecf3f896b3de09|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:72|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653286498946|
[2025/09/12 05:01:26 498951] [debug] |scid:d2ecf3f896b3de09|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:00005585EB0C635C|
[2025/09/12 05:01:26 498955] [debug] |scid:d2ecf3f896b3de09|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:50|cwnd:137856|pkt_num:0|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 05:01:26 498960] [info] |scid:d2ecf3f896b3de09|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:01:26 498964] [debug] |scid:d2ecf3f896b3de09|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 05:01:26 498968] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_pto_time_and_space|conn:00005585EB0C635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:26 498972] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_pto_time_and_space|conn:00005585EB0C635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:26 498976] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_pto_time_and_space|conn:00005585EB0C635C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:26 498980] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:26 498984] [debug] |scid:d2ecf3f896b3de09|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653286498964|interv:18444986420423052651|
[2025/09/12 05:01:26 498988] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005585EB0C635C|path:0|pns:0|expire:18446744073709551615|now:1757653286498964|interval:18444986420423052651|pto_count:0|srtt:250000
[2025/09/12 05:01:26 498996] [debug] |scid:d2ecf3f896b3de09|xqc_conn_early_data_accept|accept|
[2025/09/12 05:01:26 499000] [debug] |scid:d2ecf3f896b3de09|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 05:01:26 499005] [debug] |scid:d2ecf3f896b3de09|xqc_gen_ack_frame|largest_recv:1|ack_delay:505|first_ack_range:1|largest_pkt_recv_time:1757653286498500|
[2025/09/12 05:01:26 499010] [debug] |scid:d2ecf3f896b3de09|xqc_gen_ack_frame|high:1|low:0|pkt_pns:1|
[2025/09/12 05:01:26 499013] [debug] |scid:d2ecf3f896b3de09|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 05:01:26 499018] [debug] |scid:d2ecf3f896b3de09|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:01:26 499022] [debug] |scid:d2ecf3f896b3de09|xqc_path_get_perf_class|conn:00005585EB0C635C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:01:26 499027] [debug] |scid:d2ecf3f896b3de09|xqc_minrtt_scheduler_get_path|path srtt|conn:00005585EB0C635C|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 05:01:26 499031] [debug] |scid:d2ecf3f896b3de09|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:72|reinj:0|path_class:2|
[2025/09/12 05:01:26 499036] [debug] |scid:d2ecf3f896b3de09|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:26 499041] [debug] |scid:d2ecf3f896b3de09|xqc_check_acked_or_dropped_pkt|conn:00005585EB0C635C|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:01:26 499045] [debug] |scid:d2ecf3f896b3de09|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:01:26 499075] [info] |scid:d2ecf3f896b3de09|xqc_send_packet_with_pn|<==|conn:00005585EB0C635C|path:0|pkt_num:1|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653286499052|stream_id:0|stream_offset:0|
[2025/09/12 05:01:26 499081] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_on_packet_sent|conn:00005585EB0C635C|path:0|pkt_num:1|origin_pktnum:0|size:72|enc_size:88|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:26 499086] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:01:26 499090] [debug] |scid:d2ecf3f896b3de09|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 05:01:26 499094] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_pto_time_and_space|conn:00005585EB0C635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:26 499098] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_pto_time_and_space|conn:00005585EB0C635C|path:0|PNS: 1, unacked: 72|
[2025/09/12 05:01:26 499102] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_pto_time_and_space|conn:00005585EB0C635C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:26 499105] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:26 499109] [debug] |scid:d2ecf3f896b3de09|xqc_timer_set|type:LOSS_DETECTION|expire:1757653287249052|now:1757653286499090|interv:749962|
[2025/09/12 05:01:26 499113] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005585EB0C635C|path:0|pns:1|expire:1757653287249052|now:1757653286499090|interval:749962|pto_count:0|srtt:250000
[2025/09/12 05:01:26 499118] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:122|
[2025/09/12 05:01:26 499122] [debug] |scid:d2ecf3f896b3de09|xqc_check_acked_or_dropped_pkt|conn:00005585EB0C635C|pkt_num:0|size:38|pkt_type:HSK|frame:ACK |
[2025/09/12 05:01:26 499126] [debug] |scid:d2ecf3f896b3de09|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:01:26 499145] [info] |scid:d2ecf3f896b3de09|xqc_send_packet_with_pn|<==|conn:00005585EB0C635C|path:0|pkt_num:2|size:38|sent:54|pkt_type:HSK|frame:ACK |inflight:122|now:1757653286499132|stream_id:0|stream_offset:0|
[2025/09/12 05:01:26 499153] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_on_packet_sent|conn:00005585EB0C635C|path:0|pkt_num:2|origin_pktnum:0|size:38|enc_size:54|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:26 499158] [debug] |scid:d2ecf3f896b3de09|xqc_conn_next_wakeup_time|wakeup_time:1757653287249052|
[2025/09/12 05:01:26 499162] [debug] |scid:d2ecf3f896b3de09|xqc_engine_add_wakeup_queue|next_tick_time:1757653287249052|
[2025/09/12 05:01:26 499166] [debug] |xqc_engine_wakeup_after|wakeup:1757653287249052|now:1757653286499166|diff:749886|
[2025/09/12 05:01:26 499171] [debug] |xqc_engine_main_logic|END|now:1757653286498924|
[2025/09/12 05:01:26 499179] [info] |xqc_engine_packet_process|==>|conn:00005585EB0C635C|size:1057|state:ESTABED|recv_time:1757653286499178|
[2025/09/12 05:01:26 499183] [debug] |scid:d2ecf3f896b3de09|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d2ecf3f896b3de09|spin_bit:1|
[2025/09/12 05:01:26 499189] [debug] |scid:d2ecf3f896b3de09|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:01:26 499193] [debug] |scid:d2ecf3f896b3de09|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:01:26 499198] [debug] |scid:d2ecf3f896b3de09|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 05:01:26 499202] [debug] |scid:d2ecf3f896b3de09|xqc_process_frames|frame_type:b|
[2025/09/12 05:01:26 499207] [debug] |scid:d2ecf3f896b3de09|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 05:01:26 499212] [debug] |scid:d2ecf3f896b3de09|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 05:01:26 499216] [debug] |scid:d2ecf3f896b3de09|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:01:26 499220] [debug] |scid:d2ecf3f896b3de09|xqc_engine_remove_wakeup_queue|next_tick_time:1757653287249052|pq_index:0|
[2025/09/12 05:01:26 499224] [debug] |scid:d2ecf3f896b3de09|xqc_engine_add_active_queue|last_ticked_time:1757653286498924|
[2025/09/12 05:01:26 499228] [debug] |scid:d2ecf3f896b3de09|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 05:01:26 499233] [debug] |scid:d2ecf3f896b3de09|xqc_timer_set|type:ACK_01RTT|expire:1757653286524178|now:1757653286499178|interv:25000|
[2025/09/12 05:01:26 499238] [debug] |scid:d2ecf3f896b3de09|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653286499178|max_ack_delay:25000|
[2025/09/12 05:01:26 499242] [debug] |scid:d2ecf3f896b3de09|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 05:01:26 499246] [info] |scid:d2ecf3f896b3de09|xqc_conn_on_pkt_processed|====>|conn:00005585EB0C635C|path:0|size:1057|pkt_type:SHORT_HEADER|pkt_num:0|frame:STREAM |recv_time:1757653286499178|dcid:d2ecf3f896b3de09|dcid_seq:0|
[2025/09/12 05:01:26 499251] [debug] |scid:d2ecf3f896b3de09|xqc_timer_set|type:PATH_IDLE|expire:1757653406499178|now:1757653286499178|interv:120000000|
[2025/09/12 05:01:26 499255] [debug] |scid:d2ecf3f896b3de09|xqc_timer_set|type:CONN_IDLE|expire:1757653406499178|now:1757653286499178|interv:120000000|
[2025/09/12 05:01:26 499260] [debug] |xqc_engine_main_logic|BEGIN|now:1757653286499260|
[2025/09/12 05:01:26 499264] [debug] |scid:d2ecf3f896b3de09|xqc_engine_process_conn|conn:00005585EB0C635C|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:1757653286499263|
[2025/09/12 05:01:26 499269] [debug] |scid:d2ecf3f896b3de09|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:00005585EB0C635C|
[2025/09/12 05:01:26 499304] [debug] |scid:d2ecf3f896b3de09|xqc_conn_next_wakeup_time|wakeup_time:1757653286524178|
[2025/09/12 05:01:26 499312] [debug] |scid:d2ecf3f896b3de09|xqc_engine_add_wakeup_queue|next_tick_time:1757653286524178|
[2025/09/12 05:01:26 499316] [debug] |xqc_engine_wakeup_after|wakeup:1757653286524178|now:1757653286499316|diff:24862|
[2025/09/12 05:01:26 499320] [debug] |xqc_engine_main_logic|END|now:1757653286499263|
[2025/09/12 05:01:26 522428] [info] |xqc_engine_packet_process|==>|conn:00005585EB0C635C|size:35|state:ESTABED|recv_time:1757653286522426|
[2025/09/12 05:01:26 522443] [debug] |scid:d2ecf3f896b3de09|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d2ecf3f896b3de09|spin_bit:1|
[2025/09/12 05:01:26 522455] [debug] |scid:d2ecf3f896b3de09|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:01:26 522462] [debug] |scid:d2ecf3f896b3de09|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:01:26 522495] [debug] |scid:d2ecf3f896b3de09|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/09/12 05:01:26 522503] [debug] |scid:d2ecf3f896b3de09|xqc_process_frames|frame_type:2|
[2025/09/12 05:01:26 522511] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_on_ack_received|conn:00005585EB0C635C|path:0|pkt_num:0|origin_pktnum:0|size:50|pns:2|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:01:26 522520] [debug] |scid:d2ecf3f896b3de09|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1757653286464035|is_app_limited:1|send_elapse:298|ack_elapse:58391|ctl_first_sent_time:1757653286464333|lagest_ack_time:1757653286522426|curr_delivered:50|
[2025/09/12 05:01:26 522532] [debug] |scid:d2ecf3f896b3de09|xqc_update_sample|sampler_sent_time_update:1757653286464333|
[2025/09/12 05:01:26 522541] [debug] |scid:d2ecf3f896b3de09|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:01:26 522551] [debug] |scid:d2ecf3f896b3de09|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:01:26 522559] [debug] |scid:d2ecf3f896b3de09|xqc_timer_set|type:STREAM_CLOSE|expire:1757653288847559|now:1757653286522559|interv:2325000|
[2025/09/12 05:01:26 522568] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:01:26 522575] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_update_rtt|before update rtt|conn:00005585EB0C635C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:58093|ack_delay:25480|
[2025/09/12 05:01:26 522586] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_update_rtt|l-0.0.0.0-43910-d2ecf3f896b3de09 p-193.167.100.100-443-7c0713185aeb65e45f1d1193 |after update rtt|conn:00005585EB0C635C|srtt:58093|rttvar:29046|minrtt:58093|latest_rtt:58093|ack_delay:25480|
[2025/09/12 05:01:26 522595] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:01:26 522603] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:01:26 522611] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_pto_time_and_space|srtt:58093|rtt_var:29046|pto_duration:174277|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:26 522620] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_pto_time_and_space|conn:00005585EB0C635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:26 522628] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_pto_time_and_space|conn:00005585EB0C635C|path:0|PNS: 1, unacked: 72|
[2025/09/12 05:01:26 522636] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_pto_time_and_space|conn:00005585EB0C635C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:01:26 522644] [debug] |scid:d2ecf3f896b3de09|xqc_timer_set|type:LOSS_DETECTION|expire:1757653286673329|now:1757653286522611|interv:150718|
[2025/09/12 05:01:26 522652] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005585EB0C635C|path:0|pns:1|expire:1757653286673329|now:1757653286522611|interval:150718|pto_count:0|srtt:58093
[2025/09/12 05:01:26 522665] [debug] |scid:d2ecf3f896b3de09|xqc_generate_sample|sampler: send_elapse 298, ack_elapse 58391, delivered 50|rate 856|lost 0|
[2025/09/12 05:01:26 522671] [debug] |scid:d2ecf3f896b3de09|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:01:26 522676] [debug] |scid:d2ecf3f896b3de09|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (856) in round 1|
[2025/09/12 05:01:26 522682] [debug] |scid:d2ecf3f896b3de09|xqc_bbr_update_min_rtt|probertt expire|rtt:58093, old_rtt:2147483647|
[2025/09/12 05:01:26 522687] [debug] |scid:d2ecf3f896b3de09|xqc_bbr_update_min_rtt|minrtt expire|rtt:58093, old_rtt:2147483647|
[2025/09/12 05:01:26 522692] [debug] |scid:d2ecf3f896b3de09|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:100|
[2025/09/12 05:01:26 522697] [debug] |scid:d2ecf3f896b3de09|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:50|po_sent_time:1757653286464333|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:50|
[2025/09/12 05:01:26 522702] [debug] |scid:d2ecf3f896b3de09|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:50|po_sent_time:1757653286464333|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:50|
[2025/09/12 05:01:26 522708] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_on_ack_received|l-0.0.0.0-43910-d2ecf3f896b3de09 p-193.167.100.100-443-7c0713185aeb65e45f1d1193 |bbr on ack|mode:0|pacing_rate:6846168|bw:856|cwnd:137906|full_bw_reached:0|inflight:72|srtt:58093|latest_rtt:58093|min_rtt:58093|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:01:26 522719] [debug] |scid:d2ecf3f896b3de09|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/09/12 05:01:26 522728] [info] |scid:d2ecf3f896b3de09|xqc_conn_on_pkt_processed|====>|conn:00005585EB0C635C|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:1|frame:ACK |recv_time:1757653286522426|dcid:d2ecf3f896b3de09|dcid_seq:0|
[2025/09/12 05:01:26 522738] [debug] |scid:d2ecf3f896b3de09|xqc_timer_set|type:PATH_IDLE|expire:1757653406522426|now:1757653286522426|interv:120000000|
[2025/09/12 05:01:26 522745] [debug] |scid:d2ecf3f896b3de09|xqc_timer_set|type:CONN_IDLE|expire:1757653406522426|now:1757653286522426|interv:120000000|
[2025/09/12 05:01:26 522749] [debug] |scid:d2ecf3f896b3de09|xqc_engine_remove_wakeup_queue|next_tick_time:1757653286524178|pq_index:0|
[2025/09/12 05:01:26 522755] [debug] |scid:d2ecf3f896b3de09|xqc_engine_add_active_queue|last_ticked_time:1757653286499263|
[2025/09/12 05:01:26 522760] [debug] |xqc_engine_main_logic|BEGIN|now:1757653286522759|
[2025/09/12 05:01:26 522766] [debug] |scid:d2ecf3f896b3de09|xqc_engine_process_conn|conn:00005585EB0C635C|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:1757653286522764|
[2025/09/12 05:01:26 522774] [debug] |scid:d2ecf3f896b3de09|xqc_conn_next_wakeup_time|wakeup_time:1757653286524178|
[2025/09/12 05:01:26 522778] [debug] |scid:d2ecf3f896b3de09|xqc_engine_add_wakeup_queue|next_tick_time:1757653286524178|
[2025/09/12 05:01:26 522783] [debug] |xqc_engine_wakeup_after|wakeup:1757653286524178|now:1757653286522783|diff:1395|
[2025/09/12 05:01:26 522789] [debug] |xqc_engine_main_logic|END|now:1757653286522764|
[2025/09/12 05:01:26 522795] [debug] |xqc_engine_main_logic|BEGIN|now:1757653286522795|
[2025/09/12 05:01:26 522800] [debug] |xqc_engine_wakeup_after|wakeup:1757653286524178|now:1757653286522800|diff:1378|
[2025/09/12 05:01:26 522805] [debug] |xqc_engine_main_logic|END|now:1757653286522795|
[2025/09/12 05:01:26 523877] [debug] |xqc_engine_main_logic|BEGIN|now:1757653286523877|
[2025/09/12 05:01:26 523885] [debug] |xqc_engine_wakeup_after|wakeup:1757653286524178|now:1757653286523885|diff:293|
[2025/09/12 05:01:26 523889] [debug] |xqc_engine_main_logic|END|now:1757653286523877|
[2025/09/12 05:01:26 524962] [debug] |xqc_engine_main_logic|BEGIN|now:1757653286524961|
[2025/09/12 05:01:26 524968] [debug] |scid:d2ecf3f896b3de09|xqc_engine_remove_wakeup_queue|next_tick_time:1757653286524178|pq_index:0|
[2025/09/12 05:01:26 524972] [debug] |scid:d2ecf3f896b3de09|xqc_engine_add_active_queue|last_ticked_time:1757653286522764|
[2025/09/12 05:01:26 524977] [debug] |scid:d2ecf3f896b3de09|xqc_engine_process_conn|conn:00005585EB0C635C|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:1757653286524976|
[2025/09/12 05:01:26 524981] [debug] |scid:d2ecf3f896b3de09|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653286524178|now:1757653286524976|
[2025/09/12 05:01:26 524985] [debug] |scid:d2ecf3f896b3de09|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:01:26 524989] [debug] |scid:d2ecf3f896b3de09|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653286524178|now:1757653286524976|
[2025/09/12 05:01:26 524993] [debug] |scid:d2ecf3f896b3de09|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:01:26 524998] [debug] |scid:d2ecf3f896b3de09|xqc_gen_ack_frame|largest_recv:1|ack_delay:25820|first_ack_range:1|largest_pkt_recv_time:1757653286499178|
[2025/09/12 05:01:26 525002] [debug] |scid:d2ecf3f896b3de09|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 05:01:26 525006] [debug] |scid:d2ecf3f896b3de09|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:1|
[2025/09/12 05:01:26 525010] [debug] |scid:d2ecf3f896b3de09|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:01:26 525015] [debug] |scid:d2ecf3f896b3de09|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:26 525020] [debug] |scid:d2ecf3f896b3de09|xqc_check_acked_or_dropped_pkt|conn:00005585EB0C635C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:01:26 525024] [debug] |scid:d2ecf3f896b3de09|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:01:26 525054] [info] |scid:d2ecf3f896b3de09|xqc_send_packet_with_pn|<==|conn:00005585EB0C635C|path:0|pkt_num:1|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:72|now:1757653286525031|stream_id:0|stream_offset:0|
[2025/09/12 05:01:26 525059] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_on_packet_sent|conn:00005585EB0C635C|path:0|pkt_num:1|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:26 525065] [debug] |scid:d2ecf3f896b3de09|xqc_conn_next_wakeup_time|wakeup_time:1757653286673329|
[2025/09/12 05:01:26 525069] [debug] |scid:d2ecf3f896b3de09|xqc_engine_add_wakeup_queue|next_tick_time:1757653286673329|
[2025/09/12 05:01:26 525072] [debug] |xqc_engine_wakeup_after|wakeup:1757653286673329|now:1757653286525072|diff:148257|
[2025/09/12 05:01:26 525076] [debug] |xqc_engine_main_logic|END|now:1757653286524976|
[2025/09/12 05:01:26 530535] [info] |xqc_engine_packet_process|==>|conn:00005585EB0C635C|size:30|state:ESTABED|recv_time:1757653286530534|
[2025/09/12 05:01:26 530547] [debug] |scid:d2ecf3f896b3de09|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d2ecf3f896b3de09|spin_bit:1|
[2025/09/12 05:01:26 530556] [debug] |scid:d2ecf3f896b3de09|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 05:01:26 530561] [debug] |scid:d2ecf3f896b3de09|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:01:26 530570] [debug] |scid:d2ecf3f896b3de09|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 05:01:26 530576] [debug] |scid:d2ecf3f896b3de09|xqc_process_frames|frame_type:1e|
[2025/09/12 05:01:26 530582] [info] |scid:d2ecf3f896b3de09|xqc_conn_handshake_confirmed|handshake confirmed|conn:00005585EB0C635C|
[2025/09/12 05:01:26 530589] [debug] |scid:d2ecf3f896b3de09|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:0|cwnd:137906|pkt_num:1|ptype:2|frames:CRYPTO |
[2025/09/12 05:01:26 530602] [info] |scid:d2ecf3f896b3de09|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:01:26 530609] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005585EB0C635C|path:0|
[2025/09/12 05:01:26 530615] [debug] |scid:d2ecf3f896b3de09|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:01:26 530622] [debug] |scid:d2ecf3f896b3de09|xqc_timer_set|type:ACK_01RTT|expire:1757653286555534|now:1757653286530534|interv:25000|
[2025/09/12 05:01:26 530629] [debug] |scid:d2ecf3f896b3de09|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653286530534|max_ack_delay:25000|
[2025/09/12 05:01:26 530636] [debug] |scid:d2ecf3f896b3de09|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 05:01:26 530644] [info] |scid:d2ecf3f896b3de09|xqc_conn_on_pkt_processed|====>|conn:00005585EB0C635C|path:0|size:30|pkt_type:SHORT_HEADER|pkt_num:2|frame:HANDSHAKE_DONE |recv_time:1757653286530534|dcid:d2ecf3f896b3de09|dcid_seq:0|
[2025/09/12 05:01:26 530650] [debug] |scid:d2ecf3f896b3de09|xqc_timer_set|type:PATH_IDLE|expire:1757653406530534|now:1757653286530534|interv:120000000|
[2025/09/12 05:01:26 530657] [debug] |scid:d2ecf3f896b3de09|xqc_timer_set|type:CONN_IDLE|expire:1757653406530534|now:1757653286530534|interv:120000000|
[2025/09/12 05:01:26 530663] [debug] |scid:d2ecf3f896b3de09|xqc_engine_remove_wakeup_queue|next_tick_time:1757653286673329|pq_index:0|
[2025/09/12 05:01:26 530668] [debug] |scid:d2ecf3f896b3de09|xqc_engine_add_active_queue|last_ticked_time:1757653286524976|
[2025/09/12 05:01:26 530672] [debug] |xqc_engine_main_logic|BEGIN|now:1757653286530672|
[2025/09/12 05:01:26 530676] [debug] |scid:d2ecf3f896b3de09|xqc_engine_process_conn|conn:00005585EB0C635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653286530675|
[2025/09/12 05:01:26 530695] [debug] |scid:d2ecf3f896b3de09|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:0a9fb89b376f7982|sr_token:00000000000000000000000000000000|seq_num:1
[2025/09/12 05:01:26 530705] [debug] |scid:d2ecf3f896b3de09|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:e70fab316f77973a|sr_token:00000000000000000000000000000000|seq_num:2
[2025/09/12 05:01:26 530710] [debug] |scid:d2ecf3f896b3de09|xqc_path_get_perf_class|conn:00005585EB0C635C|path_id:0|path_srtt:58093|min_srtt:58093|path_bw:856|loss_rate:0.00|path_pto:0|
[2025/09/12 05:01:26 530715] [debug] |scid:d2ecf3f896b3de09|xqc_minrtt_scheduler_get_path|path srtt|conn:00005585EB0C635C|path_id:0|path_srtt:58093|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:26 530719] [debug] |scid:d2ecf3f896b3de09|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:2|
[2025/09/12 05:01:26 530724] [debug] |scid:d2ecf3f896b3de09|xqc_path_get_perf_class|conn:00005585EB0C635C|path_id:0|path_srtt:58093|min_srtt:58093|path_bw:856|loss_rate:0.00|path_pto:0|
[2025/09/12 05:01:26 530728] [debug] |scid:d2ecf3f896b3de09|xqc_minrtt_scheduler_get_path|path srtt|conn:00005585EB0C635C|path_id:0|path_srtt:58093|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:26 530732] [debug] |scid:d2ecf3f896b3de09|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:2|
[2025/09/12 05:01:26 530737] [debug] |scid:d2ecf3f896b3de09|xqc_check_acked_or_dropped_pkt|conn:00005585EB0C635C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:01:26 530741] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:2-7|next_skip_chance:1757653287128572|current_time:1757653286530741|
[2025/09/12 05:01:26 530755] [debug] |scid:d2ecf3f896b3de09|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:01:26 530793] [info] |scid:d2ecf3f896b3de09|xqc_send_packet_with_pn|<==|conn:00005585EB0C635C|path:0|pkt_num:8|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653286530765|stream_id:0|stream_offset:0|
[2025/09/12 05:01:26 530802] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_on_packet_sent|conn:00005585EB0C635C|path:0|pkt_num:8|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:26 530809] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/09/12 05:01:26 530815] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_pto_time_and_space|srtt:58093|rtt_var:29046|pto_duration:174277|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:26 530822] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_pto_time_and_space|conn:00005585EB0C635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:26 530828] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_pto_time_and_space|conn:00005585EB0C635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:26 530834] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_pto_time_and_space|conn:00005585EB0C635C|path:0|PNS: 2, unacked: 45|
[2025/09/12 05:01:26 530839] [debug] |scid:d2ecf3f896b3de09|xqc_timer_set|type:LOSS_DETECTION|expire:1757653286730042|now:1757653286530815|interv:199227|
[2025/09/12 05:01:26 530845] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005585EB0C635C|path:0|pns:2|expire:1757653286730042|now:1757653286530815|interval:199227|pto_count:0|srtt:58093
[2025/09/12 05:01:26 530851] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137906|inflight:45|
[2025/09/12 05:01:26 530858] [debug] |scid:d2ecf3f896b3de09|xqc_check_acked_or_dropped_pkt|conn:00005585EB0C635C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:01:26 530865] [debug] |scid:d2ecf3f896b3de09|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:01:26 530896] [info] |scid:d2ecf3f896b3de09|xqc_send_packet_with_pn|<==|conn:00005585EB0C635C|path:0|pkt_num:9|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:45|now:1757653286530874|stream_id:0|stream_offset:0|
[2025/09/12 05:01:26 530906] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_on_packet_sent|conn:00005585EB0C635C|path:0|pkt_num:9|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:26 530913] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_on_packet_sent|path:0|inflight:45|applimit:1184|
[2025/09/12 05:01:26 530920] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_pto_time_and_space|srtt:58093|rtt_var:29046|pto_duration:174277|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:26 530927] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_pto_time_and_space|conn:00005585EB0C635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:26 530933] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_pto_time_and_space|conn:00005585EB0C635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:26 530938] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_pto_time_and_space|conn:00005585EB0C635C|path:0|PNS: 2, unacked: 90|
[2025/09/12 05:01:26 530944] [debug] |scid:d2ecf3f896b3de09|xqc_timer_set|type:LOSS_DETECTION|expire:1757653286730151|now:1757653286530919|interv:199232|
[2025/09/12 05:01:26 530950] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005585EB0C635C|path:0|pns:2|expire:1757653286730151|now:1757653286530919|interval:199232|pto_count:0|srtt:58093
[2025/09/12 05:01:26 530957] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137906|inflight:90|
[2025/09/12 05:01:26 530971] [debug] |scid:d2ecf3f896b3de09|xqc_conn_next_wakeup_time|wakeup_time:1757653286555534|
[2025/09/12 05:01:26 530977] [debug] |scid:d2ecf3f896b3de09|xqc_engine_add_wakeup_queue|next_tick_time:1757653286555534|
[2025/09/12 05:01:26 530982] [debug] |xqc_engine_wakeup_after|wakeup:1757653286555534|now:1757653286530982|diff:24552|
[2025/09/12 05:01:26 530989] [debug] |xqc_engine_main_logic|END|now:1757653286530675|
[2025/09/12 05:01:26 531000] [info] |xqc_engine_packet_process|==>|conn:00005585EB0C635C|size:290|state:ESTABED|recv_time:1757653286531000|
[2025/09/12 05:01:26 531008] [debug] |scid:d2ecf3f896b3de09|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d2ecf3f896b3de09|spin_bit:1|
[2025/09/12 05:01:26 531016] [debug] |scid:d2ecf3f896b3de09|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 05:01:26 531023] [debug] |scid:d2ecf3f896b3de09|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 05:01:26 531032] [debug] |scid:d2ecf3f896b3de09|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 05:01:26 531038] [debug] |scid:d2ecf3f896b3de09|xqc_process_frames|frame_type:6|
[2025/09/12 05:01:26 531045] [debug] |scid:d2ecf3f896b3de09|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 05:01:26 531051] [debug] |scid:d2ecf3f896b3de09|xqc_engine_remove_wakeup_queue|next_tick_time:1757653286555534|pq_index:0|
[2025/09/12 05:01:26 531061] [debug] |scid:d2ecf3f896b3de09|xqc_engine_add_active_queue|last_ticked_time:1757653286530675|
[2025/09/12 05:01:26 531067] [debug] |scid:d2ecf3f896b3de09|xqc_process_crypto_frame|level:3|
[2025/09/12 05:01:26 531073] [debug] |scid:d2ecf3f896b3de09|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 05:01:26 531079] [debug] |scid:d2ecf3f896b3de09|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|257u|
[2025/09/12 05:01:26 531222] [debug] |scid:d2ecf3f896b3de09|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:01:26 531230] [debug] |scid:d2ecf3f896b3de09|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:01:26 531235] [debug] |scid:d2ecf3f896b3de09|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 05:01:26 531239] [info] |scid:d2ecf3f896b3de09|xqc_conn_on_pkt_processed|====>|conn:00005585EB0C635C|path:0|size:290|pkt_type:SHORT_HEADER|pkt_num:3|frame:CRYPTO |recv_time:1757653286531000|dcid:d2ecf3f896b3de09|dcid_seq:0|
[2025/09/12 05:01:26 531244] [debug] |scid:d2ecf3f896b3de09|xqc_timer_set|type:PATH_IDLE|expire:1757653406531000|now:1757653286531000|interv:120000000|
[2025/09/12 05:01:26 531248] [debug] |scid:d2ecf3f896b3de09|xqc_timer_set|type:CONN_IDLE|expire:1757653406531000|now:1757653286531000|interv:120000000|
[2025/09/12 05:01:26 531252] [debug] |xqc_engine_main_logic|BEGIN|now:1757653286531252|
[2025/09/12 05:01:26 531257] [debug] |scid:d2ecf3f896b3de09|xqc_engine_process_conn|conn:00005585EB0C635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653286531256|
[2025/09/12 05:01:26 531262] [debug] |scid:d2ecf3f896b3de09|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:01:26 531266] [debug] |scid:d2ecf3f896b3de09|xqc_process_crypto_write_streams|
[2025/09/12 05:01:26 531270] [debug] |scid:d2ecf3f896b3de09|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:01:26 531274] [debug] |scid:d2ecf3f896b3de09|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:01:26 531279] [debug] |scid:d2ecf3f896b3de09|xqc_gen_ack_frame|largest_recv:3|ack_delay:279|first_ack_range:3|largest_pkt_recv_time:1757653286531000|
[2025/09/12 05:01:26 531288] [debug] |scid:d2ecf3f896b3de09|xqc_gen_ack_frame|high:3|low:0|pkt_pns:2|
[2025/09/12 05:01:26 531294] [debug] |scid:d2ecf3f896b3de09|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 05:01:26 531301] [debug] |scid:d2ecf3f896b3de09|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:01:26 531308] [debug] |scid:d2ecf3f896b3de09|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:26 531315] [debug] |scid:d2ecf3f896b3de09|xqc_check_acked_or_dropped_pkt|conn:00005585EB0C635C|pkt_num:0|size:22|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:01:26 531321] [debug] |scid:d2ecf3f896b3de09|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:01:26 531353] [info] |scid:d2ecf3f896b3de09|xqc_send_packet_with_pn|<==|conn:00005585EB0C635C|path:0|pkt_num:10|size:22|sent:38|pkt_type:SHORT_HEADER|frame:ACK |inflight:90|now:1757653286531328|stream_id:0|stream_offset:0|
[2025/09/12 05:01:26 531362] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_on_packet_sent|conn:00005585EB0C635C|path:0|pkt_num:10|origin_pktnum:0|size:22|enc_size:38|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:26 531369] [debug] |scid:d2ecf3f896b3de09|xqc_conn_next_wakeup_time|wakeup_time:1757653286730151|
[2025/09/12 05:01:26 531376] [debug] |scid:d2ecf3f896b3de09|xqc_engine_add_wakeup_queue|next_tick_time:1757653286730151|
[2025/09/12 05:01:26 531383] [debug] |xqc_engine_wakeup_after|wakeup:1757653286730151|now:1757653286531382|diff:198769|
[2025/09/12 05:01:26 531389] [debug] |xqc_engine_main_logic|END|now:1757653286531256|
[2025/09/12 05:01:26 531396] [info] |xqc_engine_packet_process|==>|conn:00005585EB0C635C|size:54|state:ESTABED|recv_time:1757653286531396|
[2025/09/12 05:01:26 531401] [debug] |scid:d2ecf3f896b3de09|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:01:26 531406] [debug] |scid:d2ecf3f896b3de09|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 05:01:26 531410] [debug] |scid:d2ecf3f896b3de09|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:01:26 531416] [debug] |scid:d2ecf3f896b3de09|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/09/12 05:01:26 531420] [debug] |scid:d2ecf3f896b3de09|xqc_process_frames|frame_type:2|
[2025/09/12 05:01:26 531425] [debug] |scid:d2ecf3f896b3de09|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/09/12 05:01:26 531429] [info] |scid:d2ecf3f896b3de09|xqc_conn_on_pkt_processed|====>|conn:00005585EB0C635C|path:0|size:54|pkt_type:HSK|pkt_num:2|frame:ACK |recv_time:1757653286531396|dcid:d2ecf3f896b3de09|dcid_seq:0|
[2025/09/12 05:01:26 531434] [debug] |scid:d2ecf3f896b3de09|xqc_timer_set|type:PATH_IDLE|expire:1757653406531396|now:1757653286531396|interv:120000000|
[2025/09/12 05:01:26 531438] [debug] |scid:d2ecf3f896b3de09|xqc_timer_set|type:CONN_IDLE|expire:1757653406531396|now:1757653286531396|interv:120000000|
[2025/09/12 05:01:26 531442] [debug] |scid:d2ecf3f896b3de09|xqc_engine_remove_wakeup_queue|next_tick_time:1757653286730151|pq_index:0|
[2025/09/12 05:01:26 531446] [debug] |scid:d2ecf3f896b3de09|xqc_engine_add_active_queue|last_ticked_time:1757653286531256|
[2025/09/12 05:01:26 531450] [debug] |xqc_engine_main_logic|BEGIN|now:1757653286531450|
[2025/09/12 05:01:26 531454] [debug] |scid:d2ecf3f896b3de09|xqc_engine_process_conn|conn:00005585EB0C635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653286531453|
[2025/09/12 05:01:26 531460] [debug] |scid:d2ecf3f896b3de09|xqc_conn_next_wakeup_time|wakeup_time:1757653286730151|
[2025/09/12 05:01:26 531464] [debug] |scid:d2ecf3f896b3de09|xqc_engine_add_wakeup_queue|next_tick_time:1757653286730151|
[2025/09/12 05:01:26 531488] [debug] |xqc_engine_wakeup_after|wakeup:1757653286730151|now:1757653286531488|diff:198663|
[2025/09/12 05:01:26 531502] [debug] |xqc_engine_main_logic|END|now:1757653286531453|
[2025/09/12 05:01:26 531509] [info] |xqc_engine_packet_process|==>|conn:00005585EB0C635C|size:61|state:ESTABED|recv_time:1757653286531509|
[2025/09/12 05:01:26 531516] [debug] |scid:d2ecf3f896b3de09|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d2ecf3f896b3de09|spin_bit:1|
[2025/09/12 05:01:26 531524] [debug] |scid:d2ecf3f896b3de09|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 05:01:26 531528] [debug] |scid:d2ecf3f896b3de09|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 05:01:26 531533] [debug] |scid:d2ecf3f896b3de09|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 05:01:26 531537] [debug] |scid:d2ecf3f896b3de09|xqc_process_frames|frame_type:18|
[2025/09/12 05:01:26 531542] [debug] |scid:d2ecf3f896b3de09|xqc_process_new_conn_id_frame|new_conn_id|b4963a8ff7b7c051c5492c5b|sr_token:38c50b4aa09b2d4fd83abf352a369ce8
[2025/09/12 05:01:26 531548] [debug] |scid:d2ecf3f896b3de09|xqc_timer_set|type:ACK_01RTT|expire:1757653286556509|now:1757653286531509|interv:25000|
[2025/09/12 05:01:26 531554] [debug] |scid:d2ecf3f896b3de09|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653286531509|max_ack_delay:25000|
[2025/09/12 05:01:26 531559] [debug] |scid:d2ecf3f896b3de09|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 05:01:26 531564] [info] |scid:d2ecf3f896b3de09|xqc_conn_on_pkt_processed|====>|conn:00005585EB0C635C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:4|frame:NEW_CONNECTION_ID |recv_time:1757653286531509|dcid:d2ecf3f896b3de09|dcid_seq:0|
[2025/09/12 05:01:26 531569] [debug] |scid:d2ecf3f896b3de09|xqc_timer_set|type:PATH_IDLE|expire:1757653406531509|now:1757653286531509|interv:120000000|
[2025/09/12 05:01:26 531573] [debug] |scid:d2ecf3f896b3de09|xqc_timer_set|type:CONN_IDLE|expire:1757653406531509|now:1757653286531509|interv:120000000|
[2025/09/12 05:01:26 531577] [debug] |scid:d2ecf3f896b3de09|xqc_engine_remove_wakeup_queue|next_tick_time:1757653286730151|pq_index:0|
[2025/09/12 05:01:26 531581] [debug] |scid:d2ecf3f896b3de09|xqc_engine_add_active_queue|last_ticked_time:1757653286531453|
[2025/09/12 05:01:26 531585] [debug] |xqc_engine_main_logic|BEGIN|now:1757653286531585|
[2025/09/12 05:01:26 531590] [debug] |scid:d2ecf3f896b3de09|xqc_engine_process_conn|conn:00005585EB0C635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653286531589|
[2025/09/12 05:01:26 531595] [debug] |scid:d2ecf3f896b3de09|xqc_conn_next_wakeup_time|wakeup_time:1757653286556509|
[2025/09/12 05:01:26 531599] [debug] |scid:d2ecf3f896b3de09|xqc_engine_add_wakeup_queue|next_tick_time:1757653286556509|
[2025/09/12 05:01:26 531603] [debug] |xqc_engine_wakeup_after|wakeup:1757653286556509|now:1757653286531603|diff:24906|
[2025/09/12 05:01:26 531606] [debug] |xqc_engine_main_logic|END|now:1757653286531589|
[2025/09/12 05:01:26 531613] [info] |xqc_engine_packet_process|==>|conn:00005585EB0C635C|size:61|state:ESTABED|recv_time:1757653286531612|
[2025/09/12 05:01:26 531617] [debug] |scid:d2ecf3f896b3de09|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d2ecf3f896b3de09|spin_bit:1|
[2025/09/12 05:01:26 531621] [debug] |scid:d2ecf3f896b3de09|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 05:01:26 531625] [debug] |scid:d2ecf3f896b3de09|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 05:01:26 531629] [debug] |scid:d2ecf3f896b3de09|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/09/12 05:01:26 531633] [debug] |scid:d2ecf3f896b3de09|xqc_process_frames|frame_type:18|
[2025/09/12 05:01:26 531637] [debug] |scid:d2ecf3f896b3de09|xqc_process_new_conn_id_frame|new_conn_id|3103fc2c22d33fde25d8a116|sr_token:738d908e73ca9d15566553b8bc79eebd
[2025/09/12 05:01:26 531645] [debug] |scid:d2ecf3f896b3de09|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:01:26 531650] [debug] |scid:d2ecf3f896b3de09|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:01:26 531654] [debug] |scid:d2ecf3f896b3de09|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/09/12 05:01:26 531658] [info] |scid:d2ecf3f896b3de09|xqc_conn_on_pkt_processed|====>|conn:00005585EB0C635C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:5|frame:NEW_CONNECTION_ID |recv_time:1757653286531612|dcid:d2ecf3f896b3de09|dcid_seq:0|
[2025/09/12 05:01:26 531662] [debug] |scid:d2ecf3f896b3de09|xqc_timer_set|type:PATH_IDLE|expire:1757653406531612|now:1757653286531612|interv:120000000|
[2025/09/12 05:01:26 531666] [debug] |scid:d2ecf3f896b3de09|xqc_timer_set|type:CONN_IDLE|expire:1757653406531612|now:1757653286531612|interv:120000000|
[2025/09/12 05:01:26 531670] [debug] |scid:d2ecf3f896b3de09|xqc_engine_remove_wakeup_queue|next_tick_time:1757653286556509|pq_index:0|
[2025/09/12 05:01:26 531674] [debug] |scid:d2ecf3f896b3de09|xqc_engine_add_active_queue|last_ticked_time:1757653286531589|
[2025/09/12 05:01:26 531677] [debug] |xqc_engine_main_logic|BEGIN|now:1757653286531677|
[2025/09/12 05:01:26 531682] [debug] |scid:d2ecf3f896b3de09|xqc_engine_process_conn|conn:00005585EB0C635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653286531681|
[2025/09/12 05:01:26 531687] [debug] |scid:d2ecf3f896b3de09|xqc_gen_ack_frame|largest_recv:5|ack_delay:75|first_ack_range:5|largest_pkt_recv_time:1757653286531612|
[2025/09/12 05:01:26 531691] [debug] |scid:d2ecf3f896b3de09|xqc_gen_ack_frame|high:5|low:0|pkt_pns:2|
[2025/09/12 05:01:26 531695] [debug] |scid:d2ecf3f896b3de09|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:5|frame_largest_recv:5|
[2025/09/12 05:01:26 531699] [debug] |scid:d2ecf3f896b3de09|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:01:26 531703] [debug] |scid:d2ecf3f896b3de09|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:26 531708] [debug] |scid:d2ecf3f896b3de09|xqc_check_acked_or_dropped_pkt|conn:00005585EB0C635C|pkt_num:0|size:22|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:01:26 531712] [debug] |scid:d2ecf3f896b3de09|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:01:26 531741] [info] |scid:d2ecf3f896b3de09|xqc_send_packet_with_pn|<==|conn:00005585EB0C635C|path:0|pkt_num:11|size:22|sent:38|pkt_type:SHORT_HEADER|frame:ACK |inflight:90|now:1757653286531717|stream_id:0|stream_offset:0|
[2025/09/12 05:01:26 531751] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_on_packet_sent|conn:00005585EB0C635C|path:0|pkt_num:11|origin_pktnum:0|size:22|enc_size:38|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:26 531759] [debug] |scid:d2ecf3f896b3de09|xqc_conn_next_wakeup_time|wakeup_time:1757653286730151|
[2025/09/12 05:01:26 531765] [debug] |scid:d2ecf3f896b3de09|xqc_engine_add_wakeup_queue|next_tick_time:1757653286730151|
[2025/09/12 05:01:26 531772] [debug] |xqc_engine_wakeup_after|wakeup:1757653286730151|now:1757653286531772|diff:198379|
[2025/09/12 05:01:26 531777] [debug] |xqc_engine_main_logic|END|now:1757653286531681|
[2025/09/12 05:01:26 531782] [debug] |xqc_engine_main_logic|BEGIN|now:1757653286531782|
[2025/09/12 05:01:26 531786] [debug] |xqc_engine_wakeup_after|wakeup:1757653286730151|now:1757653286531786|diff:198365|
[2025/09/12 05:01:26 531790] [debug] |xqc_engine_main_logic|END|now:1757653286531782|
[2025/09/12 05:01:26 586583] [info] |xqc_engine_packet_process|==>|conn:00005585EB0C635C|size:39|state:ESTABED|recv_time:1757653286586582|
[2025/09/12 05:01:26 586600] [debug] |scid:d2ecf3f896b3de09|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d2ecf3f896b3de09|spin_bit:1|
[2025/09/12 05:01:26 586609] [debug] |scid:d2ecf3f896b3de09|xqc_packet_decrypt|largest_pn:5|
[2025/09/12 05:01:26 586615] [debug] |scid:d2ecf3f896b3de09|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/12 05:01:26 586624] [debug] |scid:d2ecf3f896b3de09|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/09/12 05:01:26 586630] [debug] |scid:d2ecf3f896b3de09|xqc_process_frames|frame_type:2|
[2025/09/12 05:01:26 586638] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_on_ack_received|conn:00005585EB0C635C|path:0|pkt_num:8|origin_pktnum:0|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:8|
[2025/09/12 05:01:26 586646] [debug] |scid:d2ecf3f896b3de09|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:45|prior_delivered:50|prior_time:1757653286530765|is_app_limited:1|send_elapse:0|ack_elapse:55817|ctl_first_sent_time:1757653286530765|lagest_ack_time:1757653286586582|curr_delivered:95|
[2025/09/12 05:01:26 586653] [debug] |scid:d2ecf3f896b3de09|xqc_update_sample|sampler_sent_time_update:1757653286530765|
[2025/09/12 05:01:26 586660] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:01:26 586667] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_update_rtt|before update rtt|conn:00005585EB0C635C|srtt:58093|rttvar:29046|minrtt:58093|latest_rtt:55817|ack_delay:25264|
[2025/09/12 05:01:26 586673] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_update_rtt|l-0.0.0.0-43910-d2ecf3f896b3de09 p-193.167.100.100-443-7c0713185aeb65e45f1d1193 |after update rtt|conn:00005585EB0C635C|srtt:57809|rttvar:22354|minrtt:55817|latest_rtt:55817|ack_delay:25000|
[2025/09/12 05:01:26 586680] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 05:01:26 586687] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 2|pns:2|
[2025/09/12 05:01:26 586694] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:01:26 586701] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_pto_time_and_space|srtt:57809|rtt_var:22354|pto_duration:147225|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:26 586707] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_pto_time_and_space|conn:00005585EB0C635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:26 586714] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_pto_time_and_space|conn:00005585EB0C635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:26 586720] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_pto_time_and_space|conn:00005585EB0C635C|path:0|PNS: 2, unacked: 45|
[2025/09/12 05:01:26 586725] [debug] |scid:d2ecf3f896b3de09|xqc_timer_set|type:LOSS_DETECTION|expire:1757653286703099|now:1757653286586700|interv:116399|
[2025/09/12 05:01:26 586732] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005585EB0C635C|path:0|pns:2|expire:1757653286703099|now:1757653286586700|interval:116399|pto_count:0|srtt:57809
[2025/09/12 05:01:26 586739] [debug] |scid:d2ecf3f896b3de09|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 55817, delivered 45|rate 806|lost 0|
[2025/09/12 05:01:26 586746] [debug] |scid:d2ecf3f896b3de09|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:01:26 586752] [debug] |scid:d2ecf3f896b3de09|xqc_bbr_update_min_rtt|probertt expire|rtt:55817, old_rtt:58093|
[2025/09/12 05:01:26 586758] [debug] |scid:d2ecf3f896b3de09|xqc_bbr_update_min_rtt|minrtt expire|rtt:55817, old_rtt:58093|
[2025/09/12 05:01:26 586762] [debug] |scid:d2ecf3f896b3de09|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:100|
[2025/09/12 05:01:26 586775] [debug] |scid:d2ecf3f896b3de09|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137906|packet_lost:0|acked:45|po_sent_time:1757653286530765|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:95|
[2025/09/12 05:01:26 586783] [debug] |scid:d2ecf3f896b3de09|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137906|packet_lost:0|acked:45|po_sent_time:1757653286530765|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:95|
[2025/09/12 05:01:26 586790] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_on_ack_received|l-0.0.0.0-43910-d2ecf3f896b3de09 p-193.167.100.100-443-7c0713185aeb65e45f1d1193 |bbr on ack|mode:0|pacing_rate:6846168|bw:856|cwnd:137951|full_bw_reached:0|inflight:45|srtt:57809|latest_rtt:55817|min_rtt:55817|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:01:26 586799] [debug] |scid:d2ecf3f896b3de09|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/09/12 05:01:26 586804] [info] |scid:d2ecf3f896b3de09|xqc_conn_on_pkt_processed|====>|conn:00005585EB0C635C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:6|frame:ACK |recv_time:1757653286586582|dcid:d2ecf3f896b3de09|dcid_seq:0|
[2025/09/12 05:01:26 586809] [debug] |scid:d2ecf3f896b3de09|xqc_timer_set|type:PATH_IDLE|expire:1757653406586582|now:1757653286586582|interv:120000000|
[2025/09/12 05:01:26 586813] [debug] |scid:d2ecf3f896b3de09|xqc_timer_set|type:CONN_IDLE|expire:1757653406586582|now:1757653286586582|interv:120000000|
[2025/09/12 05:01:26 586817] [debug] |scid:d2ecf3f896b3de09|xqc_engine_remove_wakeup_queue|next_tick_time:1757653286730151|pq_index:0|
[2025/09/12 05:01:26 586821] [debug] |scid:d2ecf3f896b3de09|xqc_engine_add_active_queue|last_ticked_time:1757653286531681|
[2025/09/12 05:01:26 586825] [debug] |xqc_engine_main_logic|BEGIN|now:1757653286586825|
[2025/09/12 05:01:26 586830] [debug] |scid:d2ecf3f896b3de09|xqc_engine_process_conn|conn:00005585EB0C635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653286586829|
[2025/09/12 05:01:26 586836] [debug] |scid:d2ecf3f896b3de09|xqc_conn_next_wakeup_time|wakeup_time:1757653286703099|
[2025/09/12 05:01:26 586840] [debug] |scid:d2ecf3f896b3de09|xqc_engine_add_wakeup_queue|next_tick_time:1757653286703099|
[2025/09/12 05:01:26 586844] [debug] |xqc_engine_wakeup_after|wakeup:1757653286703099|now:1757653286586844|diff:116255|
[2025/09/12 05:01:26 586849] [debug] |xqc_engine_main_logic|END|now:1757653286586829|
[2025/09/12 05:01:26 586854] [debug] |xqc_engine_main_logic|BEGIN|now:1757653286586854|
[2025/09/12 05:01:26 586858] [debug] |xqc_engine_wakeup_after|wakeup:1757653286703099|now:1757653286586858|diff:116241|
[2025/09/12 05:01:26 586862] [debug] |xqc_engine_main_logic|END|now:1757653286586854|
[2025/09/12 05:01:26 703623] [debug] |xqc_engine_main_logic|BEGIN|now:1757653286703622|
[2025/09/12 05:01:26 703635] [debug] |scid:d2ecf3f896b3de09|xqc_engine_remove_wakeup_queue|next_tick_time:1757653286703099|pq_index:0|
[2025/09/12 05:01:26 703640] [debug] |scid:d2ecf3f896b3de09|xqc_engine_add_active_queue|last_ticked_time:1757653286586829|
[2025/09/12 05:01:26 703645] [debug] |scid:d2ecf3f896b3de09|xqc_engine_process_conn|conn:00005585EB0C635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653286703644|
[2025/09/12 05:01:26 703650] [debug] |scid:d2ecf3f896b3de09|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653286703099|now:1757653286703644|
[2025/09/12 05:01:26 703654] [debug] |scid:d2ecf3f896b3de09|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:01:26 703659] [debug] |scid:d2ecf3f896b3de09|xqc_timer_loss_detection_timeout|send Probe pkts|conn:00005585EB0C635C|path:0|bytes_in_flight:45|
[2025/09/12 05:01:26 703669] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_pto_time_and_space|srtt:57809|rtt_var:22354|pto_duration:147225|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:26 703674] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_pto_time_and_space|conn:00005585EB0C635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:26 703678] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_pto_time_and_space|conn:00005585EB0C635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:26 703681] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_pto_time_and_space|conn:00005585EB0C635C|path:0|PNS: 2, unacked: 45|
[2025/09/12 05:01:26 703685] [debug] |scid:d2ecf3f896b3de09|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:01:26 703690] [debug] |scid:d2ecf3f896b3de09|xqc_conn_send_probe_pkt|conn:00005585EB0C635C|path:0|pkt_num:9|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:01:26 703695] [debug] |scid:d2ecf3f896b3de09|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:9|
[2025/09/12 05:01:26 703699] [debug] |scid:d2ecf3f896b3de09|xqc_conn_send_probe_pkt|conn:00005585EB0C635C|path:0|pkt_num:9|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:01:26 703704] [debug] |scid:d2ecf3f896b3de09|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:00005585EB0C635C|pto_count:1
[2025/09/12 05:01:26 703708] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005585EB0C635C|path:0|
[2025/09/12 05:01:26 703712] [debug] |scid:d2ecf3f896b3de09|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:01:26 703716] [debug] |scid:d2ecf3f896b3de09|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653286703644|
[2025/09/12 05:01:26 703720] [debug] |scid:d2ecf3f896b3de09|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:01:26 703725] [debug] |scid:d2ecf3f896b3de09|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:01:26 703730] [debug] |scid:d2ecf3f896b3de09|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:01:26 703734] [debug] |scid:d2ecf3f896b3de09|xqc_check_acked_or_dropped_pkt|conn:00005585EB0C635C|pkt_num:9|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:01:26 703739] [debug] |scid:d2ecf3f896b3de09|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:01:26 703771] [info] |scid:d2ecf3f896b3de09|xqc_send_packet_with_pn|<==|conn:00005585EB0C635C|path:0|pkt_num:12|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653286703746|stream_id:0|stream_offset:0|
[2025/09/12 05:01:26 703777] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_on_packet_sent|conn:00005585EB0C635C|path:0|pkt_num:12|origin_pktnum:9|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:26 703781] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/09/12 05:01:26 703786] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_pto_time_and_space|srtt:57809|rtt_var:22354|pto_duration:294450|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:01:26 703790] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_pto_time_and_space|conn:00005585EB0C635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:26 703794] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_pto_time_and_space|conn:00005585EB0C635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:26 703798] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_pto_time_and_space|conn:00005585EB0C635C|path:0|PNS: 2, unacked: 45|
[2025/09/12 05:01:26 703802] [debug] |scid:d2ecf3f896b3de09|xqc_timer_set|type:LOSS_DETECTION|expire:1757653287048196|now:1757653286703786|interv:344410|
[2025/09/12 05:01:26 703814] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005585EB0C635C|path:0|pns:2|expire:1757653287048196|now:1757653286703786|interval:344410|pto_count:1|srtt:57809
[2025/09/12 05:01:26 703821] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137951|inflight:45|
[2025/09/12 05:01:26 703828] [debug] |scid:d2ecf3f896b3de09|xqc_check_acked_or_dropped_pkt|conn:00005585EB0C635C|pkt_num:9|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:01:26 703835] [debug] |scid:d2ecf3f896b3de09|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:01:26 703870] [info] |scid:d2ecf3f896b3de09|xqc_send_packet_with_pn|<==|conn:00005585EB0C635C|path:0|pkt_num:13|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:45|now:1757653286703844|stream_id:0|stream_offset:0|
[2025/09/12 05:01:26 703876] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_on_packet_sent|conn:00005585EB0C635C|path:0|pkt_num:13|origin_pktnum:9|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:01:26 703884] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_on_packet_sent|path:0|inflight:45|applimit:1184|
[2025/09/12 05:01:26 703891] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_pto_time_and_space|srtt:57809|rtt_var:22354|pto_duration:294450|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:01:26 703898] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_pto_time_and_space|conn:00005585EB0C635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:26 703904] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_pto_time_and_space|conn:00005585EB0C635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:26 703910] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_pto_time_and_space|conn:00005585EB0C635C|path:0|PNS: 2, unacked: 90|
[2025/09/12 05:01:26 703917] [debug] |scid:d2ecf3f896b3de09|xqc_timer_set|type:LOSS_DETECTION|expire:1757653287048294|now:1757653286703890|interv:344404|
[2025/09/12 05:01:26 703923] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005585EB0C635C|path:0|pns:2|expire:1757653287048294|now:1757653286703890|interval:344404|pto_count:1|srtt:57809
[2025/09/12 05:01:26 703928] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137951|inflight:90|
[2025/09/12 05:01:26 703933] [debug] |scid:d2ecf3f896b3de09|xqc_conn_next_wakeup_time|wakeup_time:1757653287048294|
[2025/09/12 05:01:26 703937] [debug] |scid:d2ecf3f896b3de09|xqc_engine_add_wakeup_queue|next_tick_time:1757653287048294|
[2025/09/12 05:01:26 703941] [debug] |xqc_engine_wakeup_after|wakeup:1757653287048294|now:1757653286703941|diff:344353|
[2025/09/12 05:01:26 703945] [debug] |xqc_engine_main_logic|END|now:1757653286703644|
[2025/09/12 05:01:26 734630] [info] |xqc_engine_packet_process|==>|conn:00005585EB0C635C|size:38|state:ESTABED|recv_time:1757653286734629|
[2025/09/12 05:01:26 734646] [debug] |scid:d2ecf3f896b3de09|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d2ecf3f896b3de09|spin_bit:1|
[2025/09/12 05:01:26 734655] [debug] |scid:d2ecf3f896b3de09|xqc_packet_decrypt|largest_pn:6|
[2025/09/12 05:01:26 734661] [debug] |scid:d2ecf3f896b3de09|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 05:01:26 734669] [debug] |scid:d2ecf3f896b3de09|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/09/12 05:01:26 734675] [debug] |scid:d2ecf3f896b3de09|xqc_process_frames|frame_type:2|
[2025/09/12 05:01:26 734683] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_on_ack_received|conn:00005585EB0C635C|path:0|pkt_num:12|origin_pktnum:9|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:13|path_largest_ack:12|
[2025/09/12 05:01:26 734690] [debug] |scid:d2ecf3f896b3de09|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:45|prior_delivered:95|prior_time:1757653286703746|is_app_limited:1|send_elapse:0|ack_elapse:30883|ctl_first_sent_time:1757653286703746|lagest_ack_time:1757653286734629|curr_delivered:140|
[2025/09/12 05:01:26 734705] [debug] |scid:d2ecf3f896b3de09|xqc_update_sample|sampler_sent_time_update:1757653286703746|
[2025/09/12 05:01:26 734710] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:01:26 734714] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_on_ack_received|conn:00005585EB0C635C|path:0|pkt_num:13|origin_pktnum:9|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:13|path_largest_ack:13|
[2025/09/12 05:01:26 734721] [debug] |scid:d2ecf3f896b3de09|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:45|prior_delivered:95|prior_time:1757653286703746|is_app_limited:1|send_elapse:0|ack_elapse:30883|ctl_first_sent_time:1757653286703746|lagest_ack_time:1757653286734629|curr_delivered:185|
[2025/09/12 05:01:26 734728] [debug] |scid:d2ecf3f896b3de09|xqc_update_sample|sampler_sent_time_update:1757653286703844|
[2025/09/12 05:01:26 734735] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:01:26 734741] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_update_rtt|before update rtt|conn:00005585EB0C635C|srtt:57809|rttvar:22354|minrtt:55817|latest_rtt:30785|ack_delay:120|
[2025/09/12 05:01:26 734747] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_update_rtt|l-0.0.0.0-43910-d2ecf3f896b3de09 p-193.167.100.100-443-7c0713185aeb65e45f1d1193 |after update rtt|conn:00005585EB0C635C|srtt:54416|rttvar:23552|minrtt:30785|latest_rtt:30785|ack_delay:120|
[2025/09/12 05:01:26 734754] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_get_lost_sent_pn|largest_acked:13|lost_pn:10|thresh:3|
[2025/09/12 05:01:26 734761] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:01:26 734767] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005585EB0C635C|path:0|
[2025/09/12 05:01:26 734773] [debug] |scid:d2ecf3f896b3de09|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:01:26 734779] [debug] |scid:d2ecf3f896b3de09|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30883, delivered 90|rate 2914|lost 0|
[2025/09/12 05:01:26 734785] [debug] |scid:d2ecf3f896b3de09|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:01:26 734792] [debug] |scid:d2ecf3f896b3de09|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2914) in round 3|
[2025/09/12 05:01:26 734798] [debug] |scid:d2ecf3f896b3de09|xqc_bbr_update_min_rtt|probertt expire|rtt:30785, old_rtt:55817|
[2025/09/12 05:01:26 734804] [debug] |scid:d2ecf3f896b3de09|xqc_bbr_update_min_rtt|minrtt expire|rtt:30785, old_rtt:55817|
[2025/09/12 05:01:26 734810] [debug] |scid:d2ecf3f896b3de09|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:180|
[2025/09/12 05:01:26 734816] [debug] |scid:d2ecf3f896b3de09|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137951|packet_lost:0|acked:90|po_sent_time:1757653286703844|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:185|
[2025/09/12 05:01:26 734823] [debug] |scid:d2ecf3f896b3de09|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137951|packet_lost:0|acked:90|po_sent_time:1757653286703844|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:185|
[2025/09/12 05:01:26 734830] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_on_ack_received|l-0.0.0.0-43910-d2ecf3f896b3de09 p-193.167.100.100-443-7c0713185aeb65e45f1d1193 |bbr on ack|mode:0|pacing_rate:6846168|bw:2914|cwnd:138041|full_bw_reached:0|inflight:0|srtt:54416|latest_rtt:30785|min_rtt:30785|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:01:26 734835] [stats] |scid:d2ecf3f896b3de09|xqc_send_ctl_on_ack_received|l-0.0.0.0-43910-d2ecf3f896b3de09 p-193.167.100.100-443-7c0713185aeb65e45f1d1193 |bandwidth change record|bw_before:856|bw_after:2914|srtt:54416|cwnd:138041|
[2025/09/12 05:01:26 734845] [debug] |scid:d2ecf3f896b3de09|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/09/12 05:01:26 734849] [info] |scid:d2ecf3f896b3de09|xqc_conn_on_pkt_processed|====>|conn:00005585EB0C635C|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:7|frame:ACK |recv_time:1757653286734629|dcid:d2ecf3f896b3de09|dcid_seq:0|
[2025/09/12 05:01:26 734854] [debug] |scid:d2ecf3f896b3de09|xqc_timer_set|type:PATH_IDLE|expire:1757653406734629|now:1757653286734629|interv:120000000|
[2025/09/12 05:01:26 734859] [debug] |scid:d2ecf3f896b3de09|xqc_timer_set|type:CONN_IDLE|expire:1757653406734629|now:1757653286734629|interv:120000000|
[2025/09/12 05:01:26 734863] [debug] |scid:d2ecf3f896b3de09|xqc_engine_remove_wakeup_queue|next_tick_time:1757653287048294|pq_index:0|
[2025/09/12 05:01:26 734867] [debug] |scid:d2ecf3f896b3de09|xqc_engine_add_active_queue|last_ticked_time:1757653286703644|
[2025/09/12 05:01:26 734871] [debug] |xqc_engine_main_logic|BEGIN|now:1757653286734870|
[2025/09/12 05:01:26 734875] [debug] |scid:d2ecf3f896b3de09|xqc_engine_process_conn|conn:00005585EB0C635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653286734874|
[2025/09/12 05:01:26 734882] [debug] |scid:d2ecf3f896b3de09|xqc_conn_next_wakeup_time|wakeup_time:1757653288847559|
[2025/09/12 05:01:26 734886] [debug] |scid:d2ecf3f896b3de09|xqc_engine_add_wakeup_queue|next_tick_time:1757653288847559|
[2025/09/12 05:01:26 734890] [debug] |xqc_engine_wakeup_after|wakeup:1757653288847559|now:1757653286734890|diff:2112669|
[2025/09/12 05:01:26 734894] [debug] |xqc_engine_main_logic|END|now:1757653286734874|
[2025/09/12 05:01:26 734900] [debug] |xqc_engine_main_logic|BEGIN|now:1757653286734899|
[2025/09/12 05:01:26 734903] [debug] |xqc_engine_wakeup_after|wakeup:1757653288847559|now:1757653286734903|diff:2112656|
[2025/09/12 05:01:26 734907] [debug] |xqc_engine_main_logic|END|now:1757653286734899|
[2025/09/12 05:01:28 847866] [debug] |xqc_engine_main_logic|BEGIN|now:1757653288847865|
[2025/09/12 05:01:28 847888] [debug] |scid:d2ecf3f896b3de09|xqc_engine_remove_wakeup_queue|next_tick_time:1757653288847559|pq_index:0|
[2025/09/12 05:01:28 847893] [debug] |scid:d2ecf3f896b3de09|xqc_engine_add_active_queue|last_ticked_time:1757653286734874|
[2025/09/12 05:01:28 847899] [debug] |scid:d2ecf3f896b3de09|xqc_engine_process_conn|conn:00005585EB0C635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653288847897|
[2025/09/12 05:01:28 847904] [debug] |scid:d2ecf3f896b3de09|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653288847559|now:1757653288847897|
[2025/09/12 05:01:28 847909] [debug] |scid:d2ecf3f896b3de09|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:01:28 847914] [debug] |scid:d2ecf3f896b3de09|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:01:28 847938] [info] |scid:d2ecf3f896b3de09|xqc_conn_close|conn:00005585EB0C635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:01:28 847946] [debug] |scid:d2ecf3f896b3de09|xqc_timer_set|type:CONN_DRAINING|expire:1757653289368818|now:1757653288847946|interv:520872|
[2025/09/12 05:01:28 847954] [debug] |scid:d2ecf3f896b3de09|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:01:28 847961] [debug] |scid:d2ecf3f896b3de09|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:01:28 847974] [debug] |scid:d2ecf3f896b3de09|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:01:28 847978] [debug] |scid:d2ecf3f896b3de09|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:01:28 847982] [debug] |scid:d2ecf3f896b3de09|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:01:28 847986] [debug] |scid:d2ecf3f896b3de09|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:01:28 847990] [info] |scid:d2ecf3f896b3de09|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/09/12 05:01:28 847998] [debug] |scid:d2ecf3f896b3de09|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:01:28 848015] [stats] |scid:d2ecf3f896b3de09|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:1757653286464215|wrt_delay:30|snd_delay:118|finwrt_delay:30|finsnd_delay:118|finrcv_delay:34997|finread_delay:35059|all_acked_delay:58334|firstfinack_dely:58326|close_delay:58344|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-43910-d2ecf3f896b3de09 p-193.167.100.100-443-7c0713185aeb65e45f1d1193|path_info:mp is not supported in connection scid:d2ecf3f896b3de09|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:01:28 848025] [debug] |scid:d2ecf3f896b3de09|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653288847559|now:1757653288847897|
[2025/09/12 05:01:28 848031] [debug] |scid:d2ecf3f896b3de09|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:01:28 848038] [debug] |scid:d2ecf3f896b3de09|xqc_path_get_perf_class|conn:00005585EB0C635C|path_id:0|path_srtt:54416|min_srtt:54416|path_bw:2914|loss_rate:12.50|path_pto:0|
[2025/09/12 05:01:28 848042] [debug] |scid:d2ecf3f896b3de09|xqc_minrtt_scheduler_get_path|path srtt|conn:00005585EB0C635C|path_id:0|path_srtt:54416|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:28 848048] [debug] |scid:d2ecf3f896b3de09|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:21|reinj:0|path_class:2|
[2025/09/12 05:01:28 848055] [debug] |scid:d2ecf3f896b3de09|xqc_check_acked_or_dropped_pkt|conn:00005585EB0C635C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:01:28 848063] [debug] |scid:d2ecf3f896b3de09|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:01:28 848143] [info] |scid:d2ecf3f896b3de09|xqc_send_packet_with_pn|<==|conn:00005585EB0C635C|path:0|pkt_num:14|size:21|sent:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653288848080|stream_id:0|stream_offset:0|
[2025/09/12 05:01:28 848154] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_on_packet_sent|conn:00005585EB0C635C|path:0|pkt_num:14|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:01:28 848162] [debug] |scid:d2ecf3f896b3de09|xqc_conn_next_wakeup_time|wakeup_time:1757653289368818|
[2025/09/12 05:01:28 848168] [debug] |scid:d2ecf3f896b3de09|xqc_engine_add_wakeup_queue|next_tick_time:1757653289368818|
[2025/09/12 05:01:28 848174] [debug] |xqc_engine_wakeup_after|wakeup:1757653289368818|now:1757653288848174|diff:520644|
[2025/09/12 05:01:28 848181] [debug] |xqc_engine_main_logic|END|now:1757653288847897|
[2025/09/12 05:01:28 878964] [info] |xqc_engine_packet_process|==>|conn:00005585EB0C635C|size:33|state:CLOSING|recv_time:1757653288878962|
[2025/09/12 05:01:28 878985] [debug] |scid:d2ecf3f896b3de09|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d2ecf3f896b3de09|spin_bit:1|
[2025/09/12 05:01:28 878998] [debug] |scid:d2ecf3f896b3de09|xqc_packet_decrypt|largest_pn:7|
[2025/09/12 05:01:28 879006] [debug] |scid:d2ecf3f896b3de09|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14|
[2025/09/12 05:01:28 879014] [debug] |scid:d2ecf3f896b3de09|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:14|
[2025/09/12 05:01:28 879033] [debug] |scid:d2ecf3f896b3de09|xqc_process_frames|closing state|frame_type:1c|
[2025/09/12 05:01:28 879040] [debug] |scid:d2ecf3f896b3de09|xqc_process_frames|frame_type:1c|
[2025/09/12 05:01:28 879053] [debug] |scid:d2ecf3f896b3de09|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14|largest:14|pns:2|
[2025/09/12 05:01:28 879063] [info] |scid:d2ecf3f896b3de09|xqc_conn_on_pkt_processed|====>|conn:00005585EB0C635C|path:0|size:33|pkt_type:SHORT_HEADER|pkt_num:14|frame:CONNECTION_CLOSE |recv_time:1757653288878962|dcid:d2ecf3f896b3de09|dcid_seq:0|
[2025/09/12 05:01:28 879074] [debug] |scid:d2ecf3f896b3de09|xqc_timer_set|type:PATH_IDLE|expire:1757653408878962|now:1757653288878962|interv:120000000|
[2025/09/12 05:01:28 879081] [debug] |scid:d2ecf3f896b3de09|xqc_timer_set|type:CONN_IDLE|expire:1757653408878962|now:1757653288878962|interv:120000000|
[2025/09/12 05:01:28 879089] [debug] |scid:d2ecf3f896b3de09|xqc_engine_remove_wakeup_queue|next_tick_time:1757653289368818|pq_index:0|
[2025/09/12 05:01:28 879097] [debug] |scid:d2ecf3f896b3de09|xqc_engine_add_active_queue|last_ticked_time:1757653288847897|
[2025/09/12 05:01:28 879105] [debug] |xqc_engine_main_logic|BEGIN|now:1757653288879105|
[2025/09/12 05:01:28 879115] [debug] |scid:d2ecf3f896b3de09|xqc_engine_process_conn|conn:00005585EB0C635C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653288879112|
[2025/09/12 05:01:28 879125] [debug] |scid:d2ecf3f896b3de09|xqc_conn_next_wakeup_time|wakeup_time:1757653289368818|
[2025/09/12 05:01:28 879132] [debug] |scid:d2ecf3f896b3de09|xqc_engine_add_wakeup_queue|next_tick_time:1757653289368818|
[2025/09/12 05:01:28 879141] [debug] |xqc_engine_wakeup_after|wakeup:1757653289368818|now:1757653288879141|diff:489677|
[2025/09/12 05:01:28 879148] [debug] |xqc_engine_main_logic|END|now:1757653288879112|
[2025/09/12 05:01:28 879155] [debug] |xqc_engine_main_logic|BEGIN|now:1757653288879155|
[2025/09/12 05:01:28 879160] [debug] |xqc_engine_wakeup_after|wakeup:1757653289368818|now:1757653288879160|diff:489658|
[2025/09/12 05:01:28 879164] [debug] |xqc_engine_main_logic|END|now:1757653288879155|
[2025/09/12 05:01:29 368803] [debug] |xqc_engine_main_logic|BEGIN|now:1757653289368803|
[2025/09/12 05:01:29 368818] [debug] |xqc_engine_wakeup_after|wakeup:1757653289368818|now:1757653289368818|diff:0|
[2025/09/12 05:01:29 368822] [debug] |xqc_engine_main_logic|END|now:1757653289368803|
[2025/09/12 05:01:29 369889] [debug] |xqc_engine_main_logic|BEGIN|now:1757653289369889|
[2025/09/12 05:01:29 369896] [debug] |scid:d2ecf3f896b3de09|xqc_engine_remove_wakeup_queue|next_tick_time:1757653289368818|pq_index:0|
[2025/09/12 05:01:29 369900] [debug] |scid:d2ecf3f896b3de09|xqc_engine_add_active_queue|last_ticked_time:1757653288879112|
[2025/09/12 05:01:29 369906] [debug] |scid:d2ecf3f896b3de09|xqc_engine_process_conn|conn:00005585EB0C635C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653289369904|
[2025/09/12 05:01:29 369911] [debug] |scid:d2ecf3f896b3de09|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653289368818|now:1757653289369904|
[2025/09/12 05:01:29 369916] [debug] |scid:d2ecf3f896b3de09|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653289368818|now:1757653289369904|
[2025/09/12 05:01:29 369920] [debug] |scid:d2ecf3f896b3de09|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:01:29 369924] [info] |xqc_engine_main_logic|conn:00005585EB0C635C|l-0.0.0.0-43910-d2ecf3f896b3de09 p-193.167.100.100-443-7c0713185aeb65e45f1d1193|conn_state:13|next_tick_time:1757653289368818
[2025/09/12 05:01:29 369937] [report] |scid:d2ecf3f896b3de09|xqc_conn_destroy|00005585EB0C635C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:35778|first_send_delay:1148|conn_persist:2906836|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-43910-d2ecf3f896b3de09 p-193.167.100.100-443-7c0713185aeb65e45f1d1193|hsk_recv:35133|close_recv:2415948|close_send:2384979|last_recv:2415861|last_send:2384979|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/1/a/a,1,1,1,0,0,0,0,0,0,0,14,13,13,17,0,1024,i96,4,24,33,40000,14,2415,0,4,30,39,4,6,123,0,4,29,38,4,7,271,0,4,45,4000,13,240,4,21,40000,14,2384,4,45,4000,12,240,0-2,0-2,0-0,0-0,0-0,0-54,0-3058,0-3168,0-8,0-13,0-0,0-1,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:1|snd_pkt:8|spurious_loss:0|detected_loss:1|max_pto:1|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,0",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:01:29 369981] [debug] |scid:d2ecf3f896b3de09|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:01:29 369988] [debug] |scid:d2ecf3f896b3de09|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:01:29 369992] [debug] |scid:d2ecf3f896b3de09|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:01:29 369996] [debug] |scid:d2ecf3f896b3de09|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:01:29 370061] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 05:01:29 370069] [debug] |xqc_engine_main_logic|END|now:1757653289369904|
[2025/09/12 05:01:29 370088] [debug] |xqc_engine_destroy|begin|